常州市2016～2017学年度第二学期期中质量调研八年级英语试卷及答案

2016～2017学年第二学期期中质量调研

八年级英语试题

（考试范围: 至牛津初中英语8下 Unit4）

注意事项：1．本试卷共10页，满分100分。考试时间90分钟。

2．请将答案全部填写在第8—10页的答题纸上，在1—7页上答题无效。

第一卷（共63分）

一、听力（共20小题；每小题1分，满分20分）

A) 听下面10段对话。每段对话后有1个小题，从题中所给的A 、B 、C 三个选项中选出最佳选项。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话读两遍。 1. Where was the girl yesterday?

2. What should the boy do first?

3. What did the boy eat in the morning?

4. What did they find?

5. What are the two speakers talking about? A. A book. B. A cup. C. A table.

6. How much did the police fine(罚款) Mrs. White?

A. 200 yuan.

B. 300 yuan.

C. 400 yuan.

2017.04

7. How often does Jenny eat hamburgers?

A. Once a week.

B. Twice a week.

C. Twice a month.

8. When will the train arrive?

A. At 11:30 pm.

B. At 11:40 pm.

C. At 10:50 pm.

9. Where should the man get off?

A. At the second stop.

B. At the third stop.

C. At the fourth stop.

10. Who is the youngest?

A. Betty.

B. Mary.

C. Jack.

B) 听对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳

选项。听每段对话或独白前，你将有时间阅读相关小题，每小题5秒钟。听完后，每小题你仍有5秒钟的时间来选择你认为最合适的答案。每段对话或独白读两遍。

听第一段对话，回答第11—12小题。

11. When did the woman buy the machine?

A. Last month.

B. Last week.

C. Yesterday.

12. How much is it?

A. 150 yuan.

B. 500 yuan.

C. 350 yuan.

听第二段独白，完成信息记录表第13—15小题。

13. A. walking B. taking a car C. riding a bike

14. A. On foot B. By train C. By air

15. A. Three B. Four C. Five

听第三段独白，回答第16—20小题

16. Where is Li Hong studying?

A. In a primary school.

B. In a high school.

C. In a college.

17. What does Li Hong look like now?

A. Tall with short hair.

B. Tall with long hair.

C. Short with long hair.

18. What did Li Hong use to be afraid of?

A. Fire.

B. Insects.

C. Water.

19. What did Li Hong usually do with her friends in the past?

A. They went swimming.

B. They played volleyball.

C. They went hiking.

20. Which subject did Li Hong NOT like in the past?

A. Physics.

B. English.

C. Math.

二、单项选择（共10小题；每小题1分，满分10分）

从A、B、C、D四个选项中, 选出可以填入空白处的最佳选项。

21. — Simon has gone abroad to have ________ European tour.

— Oh, really? It must be ________ unusual trip for him.

A. an; a

B. a; an

C. a; a

D. an; an

22. — With a smart phone in hand today, we can ________ almost everything in daily lives.

—That’s true. China is leading the way.

A. review

B. offer

C. manage

D. realize

23. It took me 3 hours to come here. ________, I feel happy to enjoy these beautiful views.

A. Anyway

B. Although

C. Moreover

D. Someway

24. —Why are you still here? It’s almost eight o’clock.

—Because I ________ my work. But don’t worry. There’s only a little left.

A. won’t finish

B. didn’t finish

C. haven’t finished

D. don’t finish

25. Take one book ________, boys and girls. And keep quiet please.

A. in time

B. at a time

C. at times

D. on time

26. —My brother’s never been late for school, ________?

—No, he hasn’t. He is a hard-working man.

A. is he

B. isn’t he

C. hasn’t he

D. has he

27. — It is said that Mr. Wang is strongly ________ keeping animals in the zoo.

— ________. Animals should enjoy freedom(自由).

A, on; So much for it B. against; Exactly C. for; It’s a pity D. against; Certainly not

28. I live far from the market. So I ________ drive to buy fruit and vegetables.

A. can

B. should

C. have to

D. may

29. Becky ________ in the city now, and she is not as shy as she ________.

A. used to live; was used to be

B. is used to living; was used to being

C. used to living; used to be

D. is used to living; used to be

30. —I’m going on a trip to Shangh ai for my May Day holiday.

— Really? ________!

A. It’s nice of yo u

B. Congratulations

C. That’s right

D. Have a fantastic time

三、完形填空（共12小题；每小题1分，满分12分）

阅读下面短文，掌握其大意，然后从每小题所给的A、B、C、D四个选项中，选出可以填入空白处的最佳选项。

Louis was a little child. He always stayed at home watching TV.

One day, he went hiking with his classmates in a forest. He got 31 and saw a dwarf (侏儒). The dwarf didn’t 32 a huge stone was rolling towards him. Louis saved the dwarf. The dwarf thanked Louis so much that he took Louis to a well. “This is a 33 well,” said the dwarf. “Wonderful gifts often come out of it, and you can enjoy them.”

They waited for a moment and a cool bike came out of the well. Louis was very 34 . He spent a long time looking at the bike. Finally, he got on it to have a try. 35 , the bike disappeared(消失)

soon. Then, a beautiful jacket came out of the well. 36 , Louis spent a long time looking at it. And just 37 he put it on, the jacket disappeared. This happened several times. At first Louis was 38 , but he soon tried his best to enjoy these gifts.

When he sat down and had a rest, the dwarf explained(解释) that the well had always 39 this way. It was like life. There were many good things in life, but they didn’t last(持续) for a long time.

Hearing his words, Louis 40 his problem. He spe nt all his time watching TV and didn’t enjoy the good things in life. Since then, Louis learned to see 41 as a gift, and tried to enjoy it. He didn’t feel 42 anymore.

31. A. hurt B. lost C. gone D. missed

32. A. hear B. know C. notice D. feel

33. A. magic B. usual C. special D. trick

34. A. unhappy B. interested C. wonderful D. excited

35. A. Moreover B. However C. Someway D. Anyway

36. A. And B. Then C. Again D. Finally

37. A. before B. since C. until D. because

38. A. happy B. surprised C. wonderful D. angry

39. A. worked B. played C. did D. went

40. A. understood B. realized C. found D. felt

41. A. something B. anyone C. everything D. nothing

42. A. angry B. glad C. sad D. bored

四、阅读理解（共12小题；每小题1.5分, 满分18分）

阅读下面短文，从各题所给的A、B、C、D四个选项中，选出最佳选项。

A

After a tiring day, a man came home from work late. His son asked him, “Dad, how much do you make per hour?” The man asked, “Why do you ask such a thing?” The boy said, “I just want to know. Please tell me, how much do you make per hour?” The man told his son that he made 20 dollars per hour.

“Oh,”and then the son asked, “Dad, may I borrow 20 dollars?” The man said angrily, “If you want to borrow some money to buy a silly toy, go to your room to sleep! I work hard every day and do not like this childish(幼稚的) behavior.”

The little boy quietly left and went to his room. The man got even angrier about his son’s question. After an hour, the man calmed down and thought, “Maybe there is something he really needs to buy! He doesn’t ask for money very often.”

Th e men went to his son’s room. “Are you asleep, Son?” he asked. “No, Dad,” replied the boy. “Maybe I was too hard on you,” said the man. It’s been a long day. I should not be cross with you. Here’s 20 dollars you asked for.”

T he son smiled, “Thank you, Dad!” Then, he pulled some money out of his pillow(枕头). The man saw this and got angry again. “Why do you want extra(额外的) money?” He shouted. “Because I didn’t have enough,” The little boy replied. But I have 20 dollars now. Can I buy an hour of your time? Please come home earlier tomorrow. I want to have dinner with you.” The man cried after he heard these words.

43. Which of the following is TRUE according to the passage?

A. The man makes 20 dollars a day.

B. The man wanted to buy some toys for his son.

C. The boy pulled some money out of his pillow.

D. The boy fell asleep when his father went to his room.

44. The underlined word “cross” can best be replaced by “__________”.

A. kind

B. angry

C. popular

D. bored

45. The boy asked for 20 dollars from his father because he wanted to ________.

A. buy a toy for himself

B. buy a gift for his father

C. have dinner with his father

D. cook dinner for his mother

46. What is the lesson we can learn from the passage?

A. We should spend more time with our family and friends.

B. It is important for children to learn how to spend money.

C. Children should take care of their old parents.

D. Only by working hard can we make a living.

B

Chinese Poetry Conference ?中国诗词大会?, a CCTV program, has attracted(吸引) some foreigners who are interested in Chinese culture to take part. Are you surprised at their excellent Chinese? In fact, many people in other countries are learning Chinese, even some young children.

“Ni hao!”third graders say at Woodstock Elementary School in Portland, Oregon. That is “hello” in Chinese. These students spend half the day using English and half using Chinese.

Woodstock is one of a growing number of U.S. schools teaching Chinese. These schools want to prepare students for a future in which they maybe work with people from China.

The U.S. government is trying to encourage more public schools to teach Chinese. The Chinese government has offered textbooks to some American schools. Some schools are also taking part in teacher exchange programs with China.

“It is important for students to learn Chinese and about Chinese culture,” Mary Patterson, the headmaster of Woodstock, said. “Students who do so will have wider opportunities(机会) when they grow up.”

China has the largest population(人口) in the world. More people speak Chinese than any other language in the world, yet the language is one of the most difficult to learn. The Chinese writing system does not use letters. Characters represent(代表) words and ideas. “You can’t sound out the words,” says Claire Diller, nine. “In Chinese, you have to memorize the words. It’s not easy to remember them.”

However, all the hard work hasn’t stopped young learners. Today, about 50,000 U.S. students are studying Chinese, and they are doing very well!

47. How long do the students at Woodstock Elementary School spend using Chinese every day?

A. More than 12 hours.

B. Less than 12 hours.

C. More than 14 hours.

D. Less than 6 hours.

48. Who are learning Chinese in foreign countries?

A. Students at Woodstock Elementary School.

B. All the students in American public schools.

C. Some students in those schools that have Chinese teachers from China.

D. Both A and C.

49. What does the underlined word “encourage” probably mean?

A. 反对

B. 阻止

C.鼓励

D. 奖励

50. Which of the following is TRUE according to the passage?

A. Students in America has the greatest interest in learning Chinese.

B. Claire Diller, aged nine, thinks it not hard to learn Chinese well.

C. The number of people who speak Chinese is the second largest in the world.

D. People believe students will have more improvement if they can speak Chinese.

C

Do you know about SQ3R? It is a formula(公式) to help you understand what you read and improve reading efficiency. SQ3R is especially helpful when you are reading a textbook, like your social studies or science book. Each letter of the formula tells you what to do.

S = Survey

Survey means to look over a book. Look at the pictures. Look at the title and the headlines, if there are any. Read the first sentence or two.

Q = Question

Question means to ask yourself, “What is the book about? What is the writer trying to tell me?”once you get an idea of what you are going to read, then you can read with a better understanding.

3R = Read, Recite, Review

1．Read the book, looking for the answers to the questions you had. Picture in your mind what the words are saying.

2．Recite(remember) in your mind, or write on paper, the main ideas of what you have just read. Write the main ideas in your own words.

3．Review what you have learned. Make notes to help you review.

Now you have a valuable study tool. Use it to help study for a test. Use it to help remember what you read. Use it to help understand important information.

51.SQ3R is a good ________.

A. math problem

B. training course

C. health tip

D. study method

52.Why should you ask questions before reading a book?

A. to read more books.

B. To remember more words.

C. To understand the book better.

D. to prepare for the examination.

53.What should you recite after reading a book according to the writer?

A. The main idea of the book.

B. Some beautiful sentences.

C. Some useful expressions.

D. The writer’s information.

54.Who would get most help from this passage?

A. A physics teacher.

B. Students who are not good at math.

C. Students who have trouble in reading.

D. A mother whose son likes playing football.

五、任务型阅读（共5小题；每小题1分, 满分5分）

Many teenagers think that being cool is the most important thing in the world. Everyone has a different definition(定义) of what it means to be truly cool in their teenage years, but there are a few things you can do that will make you cooler anywhere.

Talent and skill in almost any field can help you be cool. If you can sing best in the room, or can fix your friend’s computer problems with ease, you will get the respect(尊敬) from all around you. Remember that being cool is about being able to do something, and the easiest way to act better than others is to work hard at something.

If someone advises doing something new, don’t refuse it as long as(只要) it’s healthy. You should try your best to support fun activities. Finding new hobbies or games leads you to meet new people and gives you the chance to share great stories and new ideas with your friends. Travelling, picking up a new sport, going to see a young band, etc, will enlarge(增长) your knowledge and friendship group.

You can have close friends, and even a best friend, but if you are with one friend at all times, you’ll never meet anyone new. This doesn’t mean that you should try to be everyone’s best friend. But you should feel free to talk to anyone at your school. Being cool is not about refusing others; it is about making more friends. That’s very important.

While(尽管) there are a great many Hollywood examples of cool people who are quiet, distant, and seemingly alone, in fact you can only be cool when people think you are cool. And people can only think you are cool after they get to know you a bit. Wear a smile, sit down with people at lunch, and make a small talk with your locker-mates or classmates. If people feel like they know you well, they may think you are cool.

2015～2016学年第二学期阶段性质量调研

2016.04

八年级英语答题纸

第一卷 (共65分)

一、听力（共20小题。每小题1分，满分20分）

二、单项选择（共10小题。每小题1分，满分10分）

三、完型填空（共12小题。每小题1分，满分12分）

四、阅读理解（共12小题。每小题1.5分，满分18分）

五、任务型阅读（共5小题。每小题1分，满分5分）

55．56．57．

58．59．

第二卷（共35分）

六、词汇运用（共8小题；每小题1分, 满分8分）

(A) 根据句意，用所给单词的适当形式填空

60.After running an hour, you should have your legs ___________________ (relax).

61.— Lily, would you like to take part in my ___________________ (twelve) birthday party?

—O f course. I’m glad to.

62.I hope all of you will enjoy ___________________ (you) at Shanghai Disneyland, children.

63.— Last month, I took my first direct ___________________ (fly) from Shanghai to Taiwan.

— It must be a special experience.

(B) 根据句意及所给汉语提示完成单词拼写

64. There is a famous saying --- Failure(失败) is the mother of ___________________ (成功).

65. — Excuse me, could you show me the way to Tesco?

— With ___________________(乐意).

66. Sadly, the situation of ___________________(国际) societies is becoming worse and worse.

67. Australian seasons are the ___________________（与......相反的）of those in China.

七、请用所给动词的适当形式填空（共6小题；每小题1分, 满分6分）

68. — Why not go on a trip to the Window of the World in Shen Zhen with us tomorrow?

— Oh, I ___________________ (visit) there three times before.

69. — Have you eaten up all the delicious seafood?

— Yes. I ___________________ (eat) them up this morning.

70. The students asked their teacher when ___________________ (hand) in their homework.

71. The parade of Disney characters was so great that Kitty couldn’t stop ___________ (take) photos.

72. This writer ___________________ (receive) thousands of 1etters every month in the past．

73. My father has gone to Africa. And he _____________ (go) to New York right after he comes back.

八、句子翻译（共6小题；每小题1.5分, 满分9分）

74. 游了一小时泳后他们精疲力尽了。

They ________________________________________________________________________.

75. 那个重要会议已经开始两个半小时了。

The important meeting __________________________________________________________.

76.你梦想过亲自去法国感受一下法国文化吗？

___________________________________ to experience ______________________________?

77. 这个国家由大约20个岛屿组成。

This country __________________________________________________________________.

78.我爸爸去成都出差过两次。

My father _____________________________________________________________________.

79. 你介意向我演示一下如何开始这个在线旅游吗？

______________________________________________________________ this online tour?

九、书面表达（满分12分）

随着电脑和智能手机的普及，某网站推出网上作业学习软件，深受师生们的喜爱，但也有反对之声。请你参考表格内容，用英语完成调查报告并发表你的观点及理由。

要求：1）必须包含大致要点，可作适当发挥。

2）句子通顺，语法正确, 书写整洁。

3）90词左右，开头已给出，不计入总词数。

We did a survey about doing homework online last week. Teachers and students hold different opinions on this view.

____________________________________________________________________________(10 词) ____________________________________________________________________________(20 词) ____________________________________________________________________________(30 词) ____________________________________________________________________________(40 词) ____________________________________________________________________________(50 词) ____________________________________________________________________________(60 词) ____________________________________________________________________________(70 词) ____________________________________________________________________________(80 词) ____________________________________________________________________________(90 词) ___________________________________________________________________________(100 词) ___________________________________________________________________________(110 词) ___________________________________________________________________________(120 词)

八年级英语参考答案及评分意见

一、听力：CBBCC ABBCB CACBA BACBC

二、单选：BCACB DBCDD

三、完型：BCADB CADAB CD

四、阅读：CBCA BDCD DCAC

五、任务型阅读：How; abilities; provide; important; popular

六、词汇：

60. relaxed 61. twelfth 62. yourselves 63. flight

64. success 65. pleasure 66. international 67. opposite

七、动词填空：

68. have visited 69. ate 70. to hand 71.taking 72. received 73.will go

八、句子翻译：

74.They were tired out after swimming for an hour.

75. The important meeting has been on for two hours and a half /two and a half hours.

76.Have you ever dreamt of going to France to experience French culture by yourself?

77. This country is made up of about twenty islands.

78. My father has been to Chengdu on business twice.

79. Would /Do you mind showing me how to start this online tour？

九、书面表达：

We did a survey about doing homework online last week. Teachers and students hold different opinions on this view.

Some students get to like doing homework online quickly, because they think it quite useful to know the results at once, which helps them to know how much they have grasped. But on the other hand, some students dislike it. They say / admit frankly that they always can’t stop chatting with their e-friends or playing computer games for a long time.

As for teachers, voices are also different. English teachers welcome this new study method because it can help students practise their oral English and listening freely and greatly. However, some teachers find some students often send their answers to each other through the Internet, which has a bad effect on study.

In my opinion, each coin has two sides. Doing homework online has many advantages for us, such as helping improving our English and enlarging our knowledge. We shouldn’t refuse any modern technology only because we can’t control ourselves. As long as we learn to keep balance between study and games, the Internet will provide us with a great many chances to improve ourselves.

2017年八年级上册英语期末考试试题及答案

2017学年度初二上新目标英语期末模拟检测 一、选择题（共30小题，每小题1分，满分30分） （）1. ―Why don’t you want to live in a big city? ―Because the traffic there is much _______ than that in a small town. A. bad B. worse C. worst D.bader （）2. ―When was he born? ―He was born ________ September 10, 1987. A. at B. in C. on D.for （）3. Look! The fourth falls down，but he gets up quickly and _____ running. A. goes on B. holds on C. turns on D.make on （）4. ―Happy birthday to you, Elsa! ―__________. A. The same to you B. Thank you all the same C. Thank you so much D.Sorry （）5. ―Do you want to be a businessman when you ________? ―I don’t think so. It’s too hard and busy. A. grow up B. come up C. get up D.make up （）6. ―Are you free today? ―No. I have ______ work to do today than yesterday. A. many B. much C. more D.most （）7. The teacher often tells us to keep windows ________ after class. A. open B. opened C. opening D.to open （）8. I couldn’t find my dictionary. Who________ it away? A. got B. brought C. took D.kept （）9. ―How was your school trip? ―It was exciting. I ________ my uncle’s house. He ________ in a beautiful village. A. visited；lives B. visit；lived C. visited；lived D. visits；lived （）10. ―What are you going to do this year? ―Well. I’m going to take acting lessons. ―________ interesting. I’m going to get a part-time job. A. Sound like B. Sounds like C. Sounds D. Sound likes （）11. ―________ did you learn Spanish? ―For nearly four years. A. When B. How long C. How D.How ofen （）12. ―Which clothes store is ________, Bill’s or Jason’s? ―Bill’s. But Green’s is the ________ in the town. A. cheaper；cheapest B. cheapest；cheapest C. cheapest；cheaper D. cheaper；cheaper （）13. Henry is good at ________ basketball. He wants ________ a professional basketball player in the future. A. playing；to be B. play；to be C. playing；be D .play; be （）14. ―Where is Peter?

2017-2018学年八年级英语下学期教学水平模拟试题附答案

2017-2018学年八年级英语下学期教学水平模拟试题 第Ⅰ卷（选择题，共110分） 第一部分听力（共两节，满分30分） 第一节：（共5个小题；每小题1.5分，满分7.5分） 听下面5段对话，每段对话后有一个小题．从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听完每段对话后你都有l0秒钟的时间来回答有关小题和阅读下一小题。每段对话读两遍。 1.When will the man return the magazine? A. On Monday B.On Tuesday C. On Wednesday 2. What's Tom's favorite ? A. Playing football. B Singing. C.Playing the guitar. 3. Where is the man going? A.To the beauty shop. B. To the restroom. C. To the fast food restaurant. 4. Why won't the woman go to see the film? A. Because she will go to visit her grandparents. B. Because she has to do some housework. C. Because the film is scary. 5. How does the man plan to go to work? A. By bus. B. By taxi. C. On foot. 第二节：（共15个小题；每小题1.5分，满分22.5分 听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C 三个选项中选出最佳选项，并标在试卷的相应位置。在听每段对话或独白前，你将有时间阅读各小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。 听第6段材料，回答第6至8三个小题。 6. Where does the conversation most probably take place ? A. In a physics lab B. In a hospital C. In a classroom. 7. What is the man? A.A student. B.A teacher C. A doctor. 8. what does the woman ask the man to do？ A. To stay in bed for three days. B. To prepare for the final exams. C.To be relaxed. 听第7段材料，回答第9至11三个小题。 9. When will the man fly to Shanghai? A. At 8:50. B. In the morning. C. On July 15th. 10. What will the man do in Shanghai? A. See his wife. B. Have a vacation. C. Have a meeting. 1l. How much will the man pay for the two tickets? A.1,700 yuan. B.1,680 yuan. C. 850 yuan. 听第8段材料,回答第12至15四个小题。 12. What is the woman busy doing? A. Painting her new house. B. Visiting her old friends.

兰州大学 【精品】2016-2017学年第2 学期 高等数学A期末考试试卷

兰州大学2016-2017学年第2 学期 高等数学A 期末考试试卷 2016~2017学年第2 学期 考试科目：高等数学A 考试类型：（闭卷）考试 考试时间： 120 分钟 学号 姓名 年级专业 一、填空题（本大题共5小题，每小题3分，共15分） 1．二元函数2ln(21)z y x =-+的定义域为 。 2. 设向量(2,1,2)a =，(4,1,10)b =-，c b a λ=-，且a c ⊥，则λ= 。 3．经过(4,0,2)-和(5,1,7)且平行于x 轴的平面方程为 。 4．设yz u x =，则du = 。 5．级数11 (1)n p n n ∞ =-∑，当p 满足 条件时级数条件收敛。 二、单项选择题（本大题共5小题，每小题3分，共15分） 1．微分方程2()'xy x y y +=的通解是 （ ） A ．2x y Ce = B ．22x y Ce = C ．22y y e Cx = D ．2y e Cxy = 2．求极限 (,)(0,0)lim x y →= （ ） A ． 14 B ．12- C ．1 4 - D ．12

3．直线: 327 x y z L ==-和平面:32780x y z π-+-=的位置关系是 （ ） A ．直线L 平行于平面π B ．直线L 在平面π上 C ．直线L 垂直于平面π D ．直线L 与平面π斜交 4．D 是闭区域2222{(,)|}x y a x y b ≤+≤， 则D σ= （ ） A ．33()2b a π- B ．332()3b a π- C ．334()3b a π- D ．333()2 b a π - 5．下列级数收敛的是 （ ） A ．11(1)(4)n n n ∞ =++∑ B ．2111n n n ∞=++∑ C ．1121n n ∞=-∑ D ．1 n ∞ = 三、计算题（本大题共7小题，每小题7分，共49分） 1. 求微分方程'x y y e +=满足初始条件0x =，2y =的特解。 2. 计算二重积分22 D x y dxdy x y ++?? ，其中22 {(,)1,1}D x y x y x y =+≤+≥。 3．设(,)z z x y =为方程2sin(23)43x y z x y z +-=-+确定的隐函数，求z z x y ??+??。

2016—2017学年度第二学期

2016—2017学年度第二学期 高一年级生物(文科)期考试题 注意事项： 1．本试题考试时间60分钟，满分100分。 2．本试题分第Ⅰ卷和第Ⅱ卷两部分，第Ⅰ卷为选择题，请将答案涂在答题卡上；第Ⅱ卷为非选择题，请将答案写在答题卡上。交卷时，请将答题卡交上。 第Ⅰ卷（选择题，共50分） 本卷共25道小题，每小题2分，共50分。在每道小题给出的四个选项中，只有一个选项最符合题意。 1．减数分裂的结果是染色体数目（） A．保持不变B．减少一条C．减少一半D．增加一条2．高等生物中，基因的本质是（） A．有遗传效应的DNA片段B．有遗传效应的氨基酸片段 C．DNA片段D．氨基酸片段 3．人的染色体结构或数目变异可能导致遗传病的发生。下列遗传病中，由染色体数目改变引起的是（） A．21三体综合症B．白化病 C．猫叫综合症D．红绿色盲 4．物理因素、化学因素和生物因素均可诱发基因突变。下列选项中，属于生物因素的是（） A．X射线B．紫外线C．亚硝酸D．病毒 5．基因工程的正确操作步骤是（） ①目的基因与运载体相结合②将目的基因导入受体细胞 ③检测目的基因的表达④提取目的基因 A．③④②①B．②④①③C．④①②③D．③④①②6．一个男孩患红绿色盲，但其父母、祖父母和外祖父母视觉都正常，则该男孩的色盲基因来自（） A．祖父B．外祖母C．外祖父D．祖母

7．不参与 ．．．遗传信息的翻译过程的物质是（） A．mRNA B．rRNA C．tRNA D．DNA 8．与DNA相比，RNA所特有的成分是（） A．脱氧核糖和鸟嘌呤B．核糖和尿嘧啶 C．脱氧核糖和胸腺嘧啶D．核糖和胸腺嘧啶 9．白化病患者的白化症状是由于控制酪氨酸酶的基因异常而引起的，这一事实说明（） A．基因直接控制生物体的性状 B．基因通过控制蛋白质的结构直接控制生物体的性状 C．控制生物体的性状与酶有关系，与基因没有关系 D．基因通过控制酶的合成来控制代谢过程，进而控制生物体的性状 10．科学家将甜椒种子送往太空接受辐射一段时间后，在地面种植和筛选，培育出大果实的“太空甜椒”，这种育种方法称为（） A．诱变育种B．单倍体育种C．杂交育种D．转基因育种11．由含有六个染色体组的花粉直接发育的生物体为（） A．六倍体B．三倍体C．二倍体D．单倍体12．有性生殖的出现直接推动了生物的进化，其原因是（） A．有性生殖是高等生物的生殖方式 B．有性生殖是经过了两性生殖细胞的结合 C．有性生殖是由减数分裂形成的 D．通过有性生殖，实现了基因重组，增强了生物的变异性 13．某植物单植年产百粒种子，其中大部分被鸟所食，或因气候、土壤、水分等原因不能在第二年长成成株，按达尔文的观点，这一现象说明（） A．物种是可变的；B．过度繁殖，生存斗争； C．选择的不定向性D．用进废退，获得性遗传。 14．两株高茎豌豆杂交后代中高茎和矮茎的比例如下图所示，则亲本的遗传因子组成为（） A．GG×gg B．GG×Gg C．Gg×Gg D．gg×gg 15．下列关于种群的叙述中，错误的是（）

2017新人教版八年级英语上册重点总复习资料

2017新人教版八年级英语上册重点总复习资料 Unit 1 Where did you go on vacation? 重点短语： （1）go on vacation 去度假（2）stay at home 呆在家（3）go to the mountains 去爬山（4）go to the beach去沙滩（5）visit museums 参观博物馆（6）go to summer camp 夏令营（7）quite a few 相当多，不少（8）study for……为…而学习（9）go out 出去（10）most of the time大多数时间 （11）taste good 尝起来不错 （12）have a good time过得愉快 （13）feel like 感受到 （14）go shopping 去买东西 （15）in the past 在过去 （16）walk around…..四处走走 （17）too many 太多 （18）because of+短语因为 （19）one bowl of 一碗。。。 （20）find out 查明，弄清 （21）take photos照相 （22）something important 重要的事情 （23）up and down 上上下下 （24）come up 上来,出现 （25）of course 当然 （26）come down 下来 重点语法： （1）Where did you go on vacation? I went to New York City. （2）Did you go out with anyone? No, No one was here. Everyone was on vacation. （3）Did you buy anything special? Yes, I bought something for my father. （4）How was the food? Everything tasted really good. （5）Did everyone have a good time? Oh，yes. Everything was excellent. 习惯用法： （1）buy sth for sb./ buy sb. sth 为某人买某物 （2）taste + adj. 尝起来…… （3）nothing ….but + V.(原形) 除了…之外什么都没有（4）seem + (to be) + adj 看起来 （5）. arrive in + 大地方 arrive at + 小地方到达某地 （6）decide to do sth. 决定做某事 （7）. try doing sth. 尝试做某事 （8）try to do sth. 尽力做某事 （9）try one`s best to do sth尽力做某事 （10）enjoy doing sth. 喜欢做某事（11）want to do sth.想去做某事 （12）start doing sth. 开始做某事 （13）stop doing sth. 停止做某事 stop to do sth 停下来做某事 （14）look + adj 看起来 （15）dislike doing sth. 不喜欢做某事 （16）Why not do sth. 为什么不做…….呢？ （17）so + adj + that + 从句如此…以至于 （18）tell sb. (not) to do sth. 告诉某人（不要）做某事（19）keep doing sth. 继续做某事 （20）.forget to do sth. 忘记去做某事（未做）forget doing sth忘记做过某事（已做） 词语辨析： ○1anywhere 与somewhere 两者都是不定副词。anywhere 在任何地方，常用于否定句和疑问句中。I can’t find it anywhere. somewhere 在某处，到某处，常用于肯定句。 I lost my key somewhere near here. ○2seem + 形容词看起来…..You seem happy today. seem + to do sth. 似乎、好像做某事 I seems / seemed + that看起来好像…；似乎…. seem like ….好像，似乎….. It seems like a good idea. ○3decide to do sth.决定做某事 They decide to visit the museum. decide + 疑问词+ 动词不定式 He can not decide when to leave. ○4start doing sth = start to do sth. 开始，可与begin 互换。He started doing his homework. ○5over 介词，多于，超过，在…以上（表示数目、程度）= more than My father is over 40 years old. ○6. too many 太多，后接可数名词复数： Mother bought too many eggs yesterday. too much 太多，修饰不可数名词，修饰动词作状语。We have too much work to do. Don’t talk too much.

2016-2017学年度第二学期六年级数学练习卷(一)

1 学校班级姓名_________________ 装订线内不要答题 ◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆装◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆订◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆线◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆ 2016-2017学年度第二学期六年级数学练习卷（一） 姓名成绩 （考试时间：90分钟满分：95分） 一、选择题，把正确答案的字母填在括号里。（共24分） （1）某学校升旗仪式护旗队身高要求160（±3）厘米，下面四位同学的身高不符合要求的是（） A ．159厘米 B ．160厘米 C ．163厘米 D ．164厘米 （2）1921 年 7 月 1 日是中国共产党成立的日子。下面说法正确的是（）。 A.今年是中国共产党建党94周年 B.中国共产党成立那年的2月有29天 C.中国共产党成立那年全年有365天 D. 中国共产党成立那年全年有366天 （3）用下面的各组小棒分别摆三角形。能拼成三角形的是（）。 A ． B ． C ． D ． （4）下面图（）是右边长方形按2∶1放大后的图形。 A. B. C. D.

2 学校班级姓名_________________ 装订线内不要答题 ◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆装◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆订◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆线◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆ （5）下面的图形，沿着虚线折叠，能围成一个长方体的是（）。 A. B. C. D. （6）口袋中有大小相同黄球和白球各4个，四名同学进行摸球游戏，每次摸完后都要放回去。前三名同学摸到的都是白球，那么当第四名摸球时，下面说法正确的是（）。 A.摸到的一定是白球 B. 摸到的一定是黄球 C.摸到白球的可能性更大 D.摸到白球的可能性是2 1 （7）从右面的圆柱中挖去一个最大的圆锥，圆锥的体积是12立方厘米，剩余部分的体积是（）立方厘米。 A. 12 B.24 C.36 D.48 （8）如果12345679×9＝111111111 12345679×18＝222222222 12345679×27＝333333333 那么 12345679×54＝（） A .555555555 B .5555555555 C .666666666 D .6666666666 （9）两个长方形如右图那样摆放，组成一个新的图形。如果重叠部分的面积相当于小长方形面积的 4 1，相当于大长方形面积的6 1 ，则重叠部分的面积是整个图形的（）。

2016-2017年1八年级英语试题

吴忠二中2017—2018学年第一学期期中学生学业水平检测 八年级英语 命题人：鲁桂芳 一．听力部分（15分） I.听句子，选出最符合题意的图片。（每小题 1分，共5分。） ( )1. A. B. C. ( )2. A. B. C. ( )3. A. B. C. ( )4. A. B. C. ( )5. A. B. C. II.听句子，选出正确的应答语，并将其序号填入题前括号内。（每小题1分，共 5分。） （）6. A. Yes, it is. B. No, it isn’t. C. Xi’an ( ) 7. A. It’s a city of England. B. It’s in the east of England. C. It’s famous for the university. ( ) 8. A. All right. B. I think so. C. Never mind. ( ) 9. A. Yes, very often. B. I dislike travelling. C. I don’t know. ( )10. A. Thanks a lot. B. I t’s difficult to understand but interesting. C. I agree with you. Ⅲ.听短文，然后根据所听内容完成16-20小题。在短文中空白处填写适当的单词， 使句子意思与所听内容一致。（每词1分，共5分。Module 5Unit 2） Lao She was born in Beijing in 1899. His mother sent him to a teacher’s school in 1913. After 11____ school, he became a head teacher. In 1924, Lao She left home and went to England to study further. Five years 12____, he returned to China. He wrote many plays, 13______ and short stories about people’s lives, and he was 14 “People’s Artist”. But unluckily, he died in Taiping Lake in 1966. Lao She is one of the 15_____ Chinese writers of the 20th century. 二、单项选择（每小题1分，共10分。） ( )16. Let’s try to speak English as ________ as we can. A. much B. many C. more D. most ( ) 17.Wuzhong is a beautiful city _______ the south of Ningxia. A. on B. in C. at D. to ( ) 18. Nothing is ___________ than playing tennis. A. enjoyable B. more enjoyable C. most enjoyable D. the most enjoyable ( ) 19. What is the _________way to travel? A. good B. well C. better D. best ( ) 20.I wanted ________ the Beijing Opera. A. look B. to look C. see D. to see ( ) 21.Here are some mistakes in your homework, _____ and correct them. A. write down it B. write it down C. write down them D. write them down ( ) 22.This is one of songs this year. We all like it very much. A. less popular B. the more popular C.the most popular D.more popular

2016—2017学年度第二学期

2016—2017学年度第二学期跃升里小学教学工作计划 2017年2月

2016—2017学年度第二学期教学工作计划 紧密结合“十三五”规划的要求，以实施课程建设和深化课程改革为重点，按照《南开区教育局2016--2017学年度第二学期工作要点》要求，以“五环导学”教学模式为抓手，立足课堂，实施高效课堂教学；以艺术、体育课程为突破口，积极推进拓展型课程建设；继续实践探索学校中小幼衔接一体化的实践研究，实施非统测年级多元评价方式和手段，落实减负精神。以全面提高教学质量为核心，多途径引领教师提高课堂教学力和学生的学习力， 一、深入推进学校特色读书活动，加快学校课程文化建设。 具体工作： 1、以特色读书活动为途径，提高教师的教育智慧。 具体做法：以“读书点亮智慧”为主题在教师中开展读书“四个一活动”即每位教师制定一份读书计划（表格）；每周完成一篇读书摘记（稿纸）；每月结合读书心得写一篇教育叙事（电子版，格式同反思）；每学期参加一次教师读书论坛，交流读书心得，分享教育智慧。 2、以国学教材为载体，开展学生经典诵读活动。 具体做法： 以学校自编古诗文诵读教材和《三字经》、《弟子规》等国学经典篇章为抓手，通过环境熏陶、学习欣赏、拓展阅读、诵读实践、活动展示等途径上好兴趣组的国学诵读课程，感悟国学的魅力，扩展古诗文阅读量，感受中国传统文化语言文字的魅力，培养语感和健康的审美情趣，提高动手实践能力，规范自己的言行，在潜移默化中形成正确的人生价值观，提高核心素养，以此深入推进学校特色读书活动建设。 具体安排：本学期开展两次展示活动。一次诗配画展示，一次国学经典诵读竞赛。3、积极推进学校拓展型课程的开发和建设 （1）1至6年级每周开设一节口琴校本课程，自主开发教材，由具有专长的专职教师负责教学，做到专课专用，逐步培养一定规模的表演队，在区校艺术活动中进行展示，培养学生的艺术兴趣和特长，为学校特色课程奠基。 (2)在学校原有特色武术项目的基础上，抓住我校被认定为区级武术传统体育项目学校的契机，继续深入与天津智诚武术文化发展有限公司的合作,双方签订合作协议，由该公司提供教材,制定训练计划,派遣专业武术教练来校指导武术教学，开发学校武术课程，每周二下午进行校级武术队的训练,每天大课间活动进行全校武术操的训练,以点带面,定期组织开展展示活动,进一步拓展学校特色课程建设，提高学生的身体素质。

2016-2017学年度第二学期试卷

1 2016－2017学年第二学期期初学情调研样题 2017.2 九年级数学 （满分：120分 考试时间：120分钟） 注意事项：全卷满分120分．考试时间为120分钟．考生答题全部答在答题卡上，答在本 试卷上无效． 一、选择题（本大题共6小题，每小题2分，共计12分，在每小题所给出的四个选项中， 恰有一项是符合题目要求的，请将正确的选项的字母代号填涂在答题卡相应位置上） 1．有理数－ 9， －3， －2.5， 0， 1 3 中，小于－1的数有 ( ) A ．1个 B ．2个 C ．3个 D ．4个 2．数字1 032 7000用科学记数法表示为( ) 3. 点P （2，﹣5）关于y 轴对称的点的坐标为 （ ） 4．如图，利用标杆BE 测量建筑物DC 的高度，如果标杆BE 长为1.5米，测得AB =2米， BC =10米，且点A 、E 、D 在一条直线上，则楼高CD 是（ ） 5．如图，数轴的单位长度为1，如果点A ，B 表示的数的绝对值相等，那么点A 表示的 数是（ ） A ．1.0327×106 B ． 0.10327×107 C ． 1.0327×107 D ． 0.10327×108 A ．（﹣2，5） B ．（2，5） C ．（﹣2，﹣5） D ．（2，﹣5） A ．8米 B ．9米 C ．7.5米 D ．9.5米 A ．－2 B ．－4 C ．4 D ．0 (第5题) E A B D 第4题 第6题

2 6．如图，⊙O 经过△ABC 的三个顶点．若∠B ＝75°，∠C ＝60°，且BC ︵ 的长度为4π，则 弦BC 的长度为 （ ） A ．8 B ．16 2 C ．16 D ．8 2 二、填空题（本大题共10小题，每小题2分，共计20分．不需写出解答过程，请把答案 直接填写在答题卡相应位置．．．．．．．上） 7．－ 12的相反数是 ，－1 2 的倒数是 ． 8．分解因式：3x 2y －27y ＝ ． 9． 用配方法解方程x 2－4x ＝5时，方程的两边同时加上 ，可使方程左边配成一个 完全平方式． 10．如图，若圆锥的底面半径r 为6 cm ，高h 为8 cm ，则圆锥的侧面积为__________ cm 2. 11．如图，在⊙O 的内接五边形ABCDE 中，∠B ＋∠E = 222°，则∠CAD = °． 12．如图，直线a 、b 与直线l 1、l 2、l 3分别相交于点A 、B 、C 和点D 、E 、F ，l 1∥l 2∥l 3．若 AB ＝3，BC ＝5，DE ＝4，则DF ＝ ． 13．某公司全体员工年薪的具体情况如下表： 则该公司全体员工年薪的中位数比众数多 万元． 14．已知在二次函数y =ax 2+bx +c 中，函数y 与自变量x 的部分对应值如表： 则当y ＜5时，x 的取值范围是 ． 第10题 （第11题） A B C F E D a b l 3 l 2 l 1 （第12题）

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七十团一中2017——2018学年第一学期 期中考试质量分析表 年级：八年级学科：英语分析时间2018.1.13 各位教师：请仔细查看试卷，认真分析，字迹端正、数据准确地填写 试卷时间：100分钟，试卷分值：100分，标准差：29.4 二、对试题的评价与建议： 1、评价（试题数量、分值、考查知识点、难易程度等方面）： （1）注重双基考查，知识覆盖面较广，难、易度适中。 单项选择、完形填空和听力部分主观题知识考查全面，分别涉及了各种词法知识、固定短语以及重点句法知识。如: 人称代词、不可数名词、形容词、副词、动词过去时、介词短语、形容词比较级、动词短语、疑问副词、过去进行时、情态动词、连接词、过去时的被动语态、宾语从句、数词、副词、介词、形容词最高级的规则变化等。 （2）试题比较灵活，具有一定的开放性。 阅读理解（二）、补全对话、书面表达均有一定的开放性，学生可以根据所提问题、上下文语境及写作要求，运用已学语言知识进行认真思考、精心作答、适当发挥。 2、建议： 1、提高学生词汇量 从学生的错误上来看，词汇量的匮乏是一个关键因素。除了除了通过增加学生的阅读量提高词汇量，还要求教师上好每个单元的vocabulary，利用这个机会补充学生的词汇，提高解题能力。在平时默写单词的时候，有意识地培养孩子转化词性的能力。 2、在今后的教学中要做好基础词汇以及重点词组句型的过关检测。 3、加强能力训练、学法指导。训练学生根据上下文推敲选项的能力，教师在平时的阅读练习中不能只讲答案，就题论题，更重要的是教会学生解题方法。提高学生阅读理解和分析能力。教师要引导学生学会读题和分析题目，培养学生的阅

完整word版,2017八年级英语下册第一

2017八年级英语下册第一单元知识点总结(外研版) 2017八年级英语下册第一单元知识点总结(外研版)重点短语 1. look sb正视某人 2. Iook+形容词看上去…be afraid that从句恐怕… be afraid to do sth 害怕做某事 be afraid of doi ng sth 害怕... ank (sb ) fordoi ng st 因某人做某事而感谢ank (sb)因…感谢某人an' t wait to do sth迫不及待做某事d时间/金钱+ (in) doing sth.某人花时间/金钱做…d时间/金钱+ 某人在某方面花时间/金钱be proud of…以…为自豪be proud to do sth.为做某事而感到自豪be proud that为……感到自豪 10. hear from/ receive a I收到.. 的来信a互相，彼此 12. arrive in/at 到达be good at 擅长，善于ave a try 尝试在上面，处于优势ddIe 在中间as weII 也；还ght way 以正确的方式be excited about 对...兴奋 20. shake hands 握手 21. close to 离.. 近 重点句型 重点短语What a delicious sell多么香的气味！ 2.. It tag.味道太重 3.1 ' m afraid(that) I don ' t 怛害!怕某物s(某人)Would you l? 5.what ' sshe ?k她人怎么样？询问性格特征。 What does sb (sth) look like?旬问某人外部特征，长相。Heab收到某人的来信。

2016-2017第二学年期中一(2)语文下册试卷

新联2016-2017学年第二学期期中教学水平测试卷 一年级语文 1. 2. （全卷满分100分，含卷面3分、朗读5分；用时70分钟；发展题10分，不计入总分） 一、听写。（10分） 1．我会听词语。（注意在田字格里把字写好哦！）（6分） 2.听老师读词语，按读的顺序在词语下面写上序号。（4分） 太阳 眼睛 告诉 伙伴 招呼 路口 高兴 二、拼音。（21分） 1.我会写出对应的大小写字母。（8分） H —( ) f —( ) a —( ) R —( ) j —( ) n —( ) e —( ) Q —( ) 2.用“√”给加点字选择正确的读音。（5分） 我睡了一觉．（ji ào ju é），我和妈妈听着音乐．（yu è l è），继续在院子里种．（zh òn ɡ zh ǒn ɡ）花。我们忙了半天， 只．（zh ī zh ǐ）种了一半，我们得．（de d ěi ）加油了！ 题号 卷面 朗读 一 二 三 四 总分 等级 发展题 得分 学校： 班别： 姓名： 学号： ---------------密-----------------封-----------------线-----------------内-----------------不-----------------要-----------------作-----------------答-----------------

3、看拼音，写词语。（12分） shén m e hóng huā xiānɡ xià zuǒ yòu gāo xìng hòu fā nɡ 三、字词。（48分） 1、比一比，再组词。（6分） 午（）可（）火（） 许（）河（）伙（） 2.数笔画，把汉字送回家。（8分） 3、我会填。（8分） ⑴“万”字共（）画，第二笔是（）。 ⑵“因”字共（）画，第四笔是（）。 ⑶“当”字共（）画，第五笔是（）。 叶米时国床京行叫 五画：六画： 七画：八画：

2017年人教版八年级英语

2017年人教版八年级英语（下）第一、二单元检测试卷 姓名_____________ 得分_____________ 一、词汇考查。（10分） A.根据句意及首字母提示补全下列单词。 1. —I have a bad cold. —I’m sorry to h ________ that. 2. I think I can f________ up the clock. 3. It’s i ________ for us to eat healthy food. 4. You can i_______ how different the table manners there are from ours. 5. Opening and c ________ doors are difficult for some disabled people. B.用括号内所给单词的适当形式填空。 6. Tom has __________ (few) Christmas cards than I. 7. My parents want me _______ (stay) at home every night because it’s dangerous outside. 8. Would you like ______(clean) up the city parks? 9. He spends about two hours_______(do) his homework. 10. Eating vegetables can help you __________(keep) healthy. 二、单项选择（15分） ( )11. —What’s _______ matter with you? — I;m not feeling well. A. a B. an C. the D. / ( )12. There are _______ apples on the table. You may have them. A. a little B. a few C. few D. little ( )13. ________the doctor, the boy was saved. A. Thanks B. Thanks to C. Thank for D. Because ( )14. ―Should we go to the doctor? ―No, you _________. A. shouldn’t B. can’t C. mustn’t D. couldn’t ( )15. You shouldn’t ________ your hope. Everything will be better. A. give up B. fix up C. cheer up D. put up ( )16. A lot of meeting were______ because of the dangerous disease. A. turned off B. set off C. put off D. taken off ( )17. Some people plan to ______ a volunteer project to help the disabled children. A. put up B. think up C. set up D. cheer up ( )18. Pollution is a serious problem. Scientists have _______ some good ways to save it. A. come up with B. come on C. come out D. come up ( )19. The woman in red _____ a teacher. She works in a hospital now. A. used to be B. is used to being C. was used to be D. is ( )20. Give up _____, it is bad for your health. A. smoke B. to smoke C. smoking D. smoked ( )21. We all feel _____ after hearing of the ______ news. A.excited,excited B.exciting,exciting C.excited,exciting D.exciting,excited ( )22. I’d like you___ for a picnic with us. A. go B. to go C. going D. went ( )23. With the help of the government, we will make ___possible for every student to have free textbook in 2007. A. that B. this C. it D. one ( )24. _______ the bad weather, the swimming match had been put off. A. Because of B. Thanks to C. With the help of D. Because ( )25. ―Mary failed the exam again. ―Sorry to hear that. We should do something to _____. A. cheer on her B. cheer up her C. cheer her on D. cheer her up 三、完形填空（10分） We live in computer age (时代). People 26 scientists, teachers, writers and even students use computers to do all kinds of work. But more than 30 years ago, 27 couldn't do much. They were very big and expensive. Very 28 people were interested in them and knew how to use them. Today computers are smaller and 29 . But they can do a lot of work; many people like to use them. Some people 30 have them at home. Computers become very important because they can work 31 than people and make fewer mistakes. Computers can 32 people do a lot of work. Writers now use computers to 33 . Teachers use them to help teaching. Students use them to 34 . Computers can also remember what you 35 them. Computers are very useful and helpful. They are our friends. Do you want to have a computer? ( )26. A. like B. as C. and D. with ( )27. A. students B. scientists C. teachers D. computers ( )28. A. few B. a few C. little D. a little ( )29. A. cheap B. cheaper C. more expensive D.expensive ( )30. A. even B. still C. already D. yet ( )31. A. fast B. faster C. slow D. slower