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初中英语北师大版八年级下册Unit2 Communication单元练习含答案

初中英语北师大版八年级下册Unit2 Communication单元练习含答案
初中英语北师大版八年级下册Unit2 Communication单元练习含答案

初中英语北师大版八年级下册

Unit2 Communication单元练习

一、听力(听力)(共20小题;共20分)

(略)

二、单项选择(共15小题;共15分)

21. --- Hello, Lucy, Did you go to see the movie yesterday?

--- No, I didn't. Because I it before.

A. saw

B. have seen

C. had seen

D. was seeing

22. --- Jim isn't in the classroom. Where is he?

--- He to the teacher's office.

A. will go

B. has gone

C. had gone

D. is going

23. My Canadian friend, Da Shan, in Beijing for more than ten years.

A. lived

B. has lived

C. lives

D. will live

24. Gina a lot since she joined the art club.

A. learns

B. learned

C. will learn

D. has learned

25. The birthday cake was quickly by the children.

A. eat up

B. ate up

C. eating up

D. eaten up

26. --- Look at the sign! It says "No Smoking".

--- Oh, sorry. I it.

A. don't see

B. haven't seen

C. wasn't seen

D. didn't see

27. --- What did Mr. Jones do before he moved here?

--- He a city bus for over 25 years.

A. is driving

B. drove

C. has driven

D. drives

28. --- Welcome to my home for dinner, children. Help to some chicken. I'll cook some fish

for you.

--- Thank you, Aunt Li.

A. yourself

B. you

C. yourselves

D. ourselves

29. --- Did you make the kite , kids?

--- No, our uncle it for us.

A. itself; is making

B. yourselves; made

C. yourself; made

D. themselves; makes

30. She is not only a music lover, but she is a sports lover .

A. too

B. either

C. as well

D. also

31. There is a hospital the end of the street.

A. by

B. at

C. in

D. on

32. When you play sport, you need to guard accidents.

A. over

B. against

C. with

D. at

33. Help to some more meat, Linda.

A. you

B. yourself

C. yourselves

D. your

34. Li Ping left school in 2009, and since then he in Beijing.

A. lives

B. lived

C. has lived

D. will live

35. --- I know Edison light bulbs (电灯泡), but I don't know who America.

--- I know it was Columbus.

A. discovered; discovered

B. invented; invented

C. invented; discovered

D. discovered; invented

三、单词拼写(单句首字母填空)(共15小题;共15分)

36. Books are my best friends. They give me k and make me happy.

37. It's impolite to go into p rooms if you aren't allowed.

38. That's c (正确的).

39. The girl is so s that she is afraid of speaking in public.

40. She h her diary under the bed last night. I can't find it.

41. Our traditional c like Peking Opera should be passed down.

42. Scientists have d a new virus. It is very important to medical research.

43. We v the time that we spend with our family and friends.

44. --- Can I smoke here?

--- You'd better not. Look at the s "NO SMOKING".

45. He isn't here now. P he is at home.

46. Are you i in this movie?

47. The children looked for the picnic basket because the basket was m .

48. Will you i all your friends to your New Year Party?

49. The small l (当地的) school closed in Parkville closed down five years ago.

50. Her sister likes fruits, e bananas.

四、单词拼写(根据中文提示拼写单词)(共15小题;共15分)

51. She (招待) him to dinner yesterday afternoon.

52. There aren't any (迹象) along the way. He is lost.

53. Are you (对…感兴趣) in swimming?

54. Chinese people were the first to (发现) the South China Sea.

55. Selina is going to (邀请) her pen pal to her hometown this summer vacation.

56. Francis Bacon once said, " (知识) is power."

57. The silly thief got into a bedroom and (藏) himself under the bed.

58. He studies Chinese (文化).

59. My good friend hasn't called me recently— (可能) he's lost my phone number.

60. Could you please help me to (改正) my mistakes?

61. We have plenty of (本地的) stores to choose from.

62. The quick (增长) of population may cause serious problems.

63. This isn't a public park. It's a (私人的) one.

64. The (用途) of regular exercise should not be underestimated(低估).

65. Don't tell anyone about the bad news, (尤其) my mother.

五、翻译(根据中文提示完成句子)(共5小题;共10分)

66. 如果你洗冷水澡的话,会发烧的。 (词数不限)

If you have a bath in cold water, it will .

67. 我还没去过长城。

I the Great Wall.

68. 自从元月一日以来, 政府更加关注食品安全问题。

Since Jan. 1st, the government has more to the problem on food safety.

69. 如此迷人的景色使得游客们常常流连往返。

The scenery is so attractive that often lose in it.

70. 我妈妈在这家超市工作了三年。

My mother in the supermarket three years ago.

六、完形填空(共15小题;共22分)

Owners of Apple's iPhone were given 71 extra hour in bed this morning because they 72 to set the alarm clock off on time. Apple suffered in a series of 73 with its iPhone. Twitter was quickly filled 74 thousands of the messages from people 75 the thing. The trouble is just the 76 problem after the release of the iPhone 4 in the summer. Users of Twitters tend to

77 jokes about Apple today. And Jamiei said, "A whole hour of peace and quiet is in the

78 this morning because there are no iPhone users of Apple."

One expert said, "Apple has been having a lot of problems recently and this is just the 79 in a line of gaffes(失误). Mobile phones have had 80 for years so when a smart phone can't even handle that, it is 81 ."

Making sure you 82 at the right time is very important to people and a quick search online shows 83 angry they are. The issue was first 84 in Australia a couple of weeks back when their clocks changed. But Apple haven't done 85 about it since.

71. A. an B. a C. the D. /

72. A. succeed B. succeeded C. fail D. failed

73. A. questions B. problems C. work D. jobs

74. A. of B. from C. with D. at

75. A. complaining about B. worrying about

C. talking about

D. asking about

76. A. late B. later C. latest D. earliest

77. A. like B. say C. make D. speak

78. A. school B. home C. hospital D. office

79. A. best B. last C. latest D. earliest

80. A. dates B. alarm clock C. calls D. time

81. A. funny B. interesting C. important D. happy

82. A. go to bed B. go to work C. go home D. wake up

83. A. how B. what C. who D. that

84. A. said B. reported C. told D. asked

85. A. anything B. something C. nothing D. everything

七、阅读理解(共19小题;共38分)

A

Raising Pets is a popular online game among teenagers. "More than 20 of my classmates have adopted(领养) pets online." said Wang Hui from Beijing.

If you go to some websites, you can adopt virtual(虚拟的) pets like penguins(企鹅), chickens, dogs or elephants. You can feed, wash, talk to and play with your pet.

Dai Yingshuang from Shanghai said, "It's great fun and I have also learned how to take care of others." She usually asks her uncle to take care of her pet while she is at school.

If you don't feed and care for the pet, it will become unhappy and unhealthy. So raising an online pet means spending a lot of time online. This makes many parents worried. They fear it will have a bad influence on the children's studies.

Wang Zhaotong from Anhui has raised a penguin since last year. She said, "My parents know about the penguin and think it's okay."

If the students can keep the balance between studying and playing, it's not bad for them to "raise" pets online.

86. Over students in Wang Hui's class have adopted pets online.

A. 10

B. 20

C. half

D. 1/2

87. What does Dai Yingshuang think of raising pets online?

A. It's great fun.

B. It wastes time.

C. It's not interesting.

D. It will have a bad influence on her study.

88. Which of the following is Not Right according to the passage?

A. Raising an online pet doesn't mean spending lots of time online.

B. If you don't feed the pet, it will become unhappy and unhealthy.

C. Raising pets online makes many parents worried.

D. Wang Zhaotong from Anhui has raised a penguin since last year.

89. What does the underlined word "balance" mean?

A. 余额

B. 平衡

C. 结算

D. 正确

90. What does the passage mainly talk about?

A. It's bad to raise pets online.

B. How to raise pets online.

C. Raising pets online is popular among teenagers.

D. Everyone should raise pets online.

B

Uncle Li and Uncle Wang are good friends. They live next to each other and their farms are both at the foot of the mountain. So they can help each other. But neither of them likes to use his head. They're both poor though they work hard. Most villagers have built new houses, but they still live in the low and broken houses. They never find out why.

Once, Uncle Li went to town to buy some medicine for his wife. In the town he heard the apples in a city were expensive. He told Uncle Wang about it as soon as he went back. They decided to carry some apples to the city. They borrowed some money from their friends and bought nearly 1,000 kilograms of apples in the villages and carried them to the city on a tractor. Bad luck! A lot of apples have already been carried there when they arrived. A few days later they had to sell them at a low price. They felt unhappy and returned to their village.

“I can't understand why we have losses in business while others always profit(盈利)” Uncle Li asked one day.

“The tractor was too small” Uncle Wang said without thinking. “We'll carry more apples on a truck next time!” “I agree!” said Uncle L i.

“How foolish they were!”

91. Uncle Li and Uncle Wang live in the low and broken houses because .

A. they hope to save money

B. they're both poor

C. their farms are at the foot of the mountain

D. they're not far from their farms

92. The two farmers carried the apples to the city to .

A. make a journey

B. visit some places of interest

C. meet their friends

D. make a profit

93. The two farmers had to sell their apples at a low price because .

A. theirs weren't as good as the others'

B. theirs were much less than the others'

C. a lot of apples had been already carried to the city

D. they forgot to carry them on a truck

94. Uncle Li and Uncle Wang were unhappy because .

A. they had sustained losses in business

B. they had lost some money in the city

C. something was wrong with the tractor

D. other people profited in the city

95. Which of the following is true?

A. The two farmers found out why they were poor

B. The two farmers will soon get rich

C. Neither of the farmers is clever

D. The two farmers decided to buy a truck

C

Soon computers and other machines will be able to remember you by looking at your eyes! The program works because everyone's eyes are different. So in the future you won't have to remember a number when you want to use a machine or take money out of a bank. You'll just have to look at the machine and it will be able to tell who you are.

The eye-recognition(眼睛识别) program is already being tested in shops and banks in the USA, Britain and France. Soon, this technology(技术) will change all other ways of finding out who people are.

However, scientists are working on other systems. Machines will soon be able to know you from the shape of your face or hands or even your smell! We already have machines that can tell who you are from your voice or the mark made by your fingers.

Eye-recognition is better than other kinds because your eyes don't change as you get older, or get dirty like hands or fingers. And even twins have different eyes, so the program can be up to 94% correct, depending on (依靠) how good the technology is. Some programs may only be right 51% of the time. In Britain, it was found that 91% of people who had tried it said that they liked the idea of eye-recognition.

In the future your computer will be looking at you in the eye. So smile!

96. The eye-recognition program has already been tested in in a few countries.

A. shops and banks

B. libraries and schools

C. banks and schools

D. hospitals and hotels

97. How does the eye-recognition program work?

A. You type a number.

B. You look at the machine.

C. The machine listens to your voice.

D. You need to walk with the machine.

98. We already have machines that can tell who you are from .

A. your eyes or your smell

B. your face or your voice

C. your face or your foot print

D. your voice or the mark made by your finger

99. The eye-recognition program can be up to correct, depending on how good the technology is.

A. 51%

B. 14%

C. 94%

D. 49%

100. Which of the following is true?

A. Eye-recognition program has already been tested in the USA.

B. Smell-recognition will take the place of all other ways of finding out who people are.

C. 51% of people like the idea of eye-recognition program.

D. Computers can remember you by looking at your clothes.

D

Every country has its heroes. The heroes are the people the nation and especially the young people admire. If you get a list of the heroes of a nation, it will tell you the potential(潜力) of that nation.

Today in America, if you ask the high school students to list their heroes, their choice would probably fall into three groups. The first group of heroes would be the rock stars---the people connected with rock music. There is no doubt that such people do have talent(天才) but one wonders if one should hold up rock stars as a model. The rock stars too often are mixed with drugs and their personal life is not all that good. The rock stars are rich and wear the latest fashion styles. However, one should seek(寻觅) more in a hero than such things as money and good clothes.

A second type of hero for the American youth is the sports star. Again you have a person who has a great ability in one area---sports. However, too often the personal life of the sports star is a bit of a disorder(混乱). Too frequently(频繁) drugs and drinking are a part of life of the sports star.

A third type of hero is the TV or movie star. This person may have lots of acting talent and is quite handsome. However, the personal life of too many actors is quite sad and they should not be held up as a model of young people. Today, the rock star, the athlete(运动员), and the actor all have become the models of the youth in America. Really, do you hear a young person say that his hero is a doctor, a teacher, or a scientist? These people are not rich and do not wear fashionable clothes. However, they are talented people who work hard to make the world a better place for everyone.

What is really sad is that the young try to imitate their heroes. They like to wear the same clothes and follow their styles. If the heroes of today for the American young people are limited only to rock stars, athletes and actors, the future does not look too bright.

101. From the passage, we know that the heroes the American youth admire are those .

A. who are not bright but are good -looking

B. who are rich but are strict with themselves

C. who are talented in some area but lead an improper life

D. who are perfect in all areas

102. It can be inferred(推断) that the American young people will not admire .

A. a university professor

B. a poplar singer

C. a football player

D. a film actress

103. According to the writer, people should admire those .

A. who are rich and wear the latest fashion clothes

B. who can express people's feelings

C. whose personal life is good

D. who work in the interests of the people

104. What does the underlined word “imitate” mean in Chinese in the passage?

A. 喜爱

B. 模仿

C. 崇拜

D. 迷恋

八、短文7选5(5选5等)(共4小题;共8分)

How Do People Pass on Messages(信息)?

When you write a letter or make a telephone call, your words carry a message. People communicate(交流) with words. Do you think you can communicate without words? Tears in your eyes tell others that you are sad. 105. When you put up your hand in class, the teacher knows you want to say something or ask questions. You shake(摇动) your head, and people know you are saying no. 106. Other things can also give some information(信息). For example, a sign at the bus stop helps you to know which bus to take. A sign on the wall of your school helps you to find the library. 107. There are a lot of signs around you and you receive(接收) messages from them all the time.

People can communicate in many other ways. An artist can use his pictures to tell about beautiful mountains, the blue sea and many other things. 108. They also tell about people and their ideas. Books, magazines, TV, radio and movies all help us to communicate with other people. They all help us to know what is going on in the world.

A. You nod(点头), and people know you are saying yes.

B. Books are written to tell you about all great things in the world.

C. A smile on your face shows you are happy and friendly.

D. Signs on doors tell you how to go in or out.

九、阅读与表达(问答式)(共5小题;共10分)

As the summer of 2012 draws near, there will be more and more reports about the London Olympic Games. Sportsmen and visitors from all over the world will travel to London. With different people to come from different cultures, speaking different languages is a difficult job for the host city. In the near future, London will have a chance to turn into a multilingual(多语的) city.

Languages will play an important part in the Olympics. The need for languages is present in different sides of the games. London will be home to a large multicultural population with more than 300 languages to be spoken in the city. Chances will come for businesses of all sizes to make money by dealing with the visitors from all over the world. To be able to use the good chances, businesses need to pay attention to language services.

Language services will be very important for helping people to communicate during the games. Communicating with people in their own language has already been one of the key purposes. To meet the need of the coming games, Londoners are asked to study more languages through short-time educational programs while they are preparing for the games. Language services should be prepared months before they start to solve any language problems that might come up during the games. To get the best possible results, translation work should also be carried out months ahead so that language services are ready for future visitors.

根据短文内容,完成下列小题。

109. When will the London Olympics be held?

110. Are languages important in the Olympics?

111. What do businesses need to do if they want to use the good chances?

112. How will Londoners study more languages?

113. What should be done to get the best possible results?

答案

二、单项选择

21. B 22. B 23. B 24. D 25. D 26. D 27. B 28. C 29. B 30. C

31. B 32. B 33. B 34. C 35. C

三、单词拼写(单句首字母填空)

36. knowledge 37. private 38. correct 39. shy 40. hid

41. culture(s) 42. discovered 43. value 44. sign 45. Perhaps

46. interested 47. missing 48. invite 49. local 50. especially

四、单词拼写(根据中文提示拼写单词)

51. treated 52. signs 53. interested 54. discover 55. invite

56. knowledge 57. hid 58. culture 59. perhaps/maybe 60. correct

61. local 62. increase 63. private 64. value 65. especially

五、翻译(根据中文提示完成句子)

66. lead to a fever 67. haven't been to 68. paid, attention

69. visitors/tourists/travellers; themselves 70. has worked; since

六、完形填空

71. A 72. D 73. B 74. C 75. A 76. C 77. C 78. D 79. C 80. B

81. A 82. D 83. A 84. B 85. A

七、阅读理解

86. B 87. A 88. A 89. B 90. C 91. B 92. D 93. C 94. A 95. C

96. A 97. B 98. D 99. C 100. A 101. C 102. A 103. D 104. B

八、短文7选5(5选5等)

105. C 106. A 107. D 108. B

九、阅读与表达(问答式)

109. In the summer of 2012. 110. Yes, they are.

111. Pay attention to language services. 112. Through short-time educational programs. 113. Translation work should be carried out months ahead.

北师大版初中英语7年级课本11册及12册部分总结

Grade 7(book 11) Unit 1 Meeting people Something to learn: 1. to greet people and say goodbye. 2.to introduce youself 3.to give personal imformation. 4.to introduce other people 5.occupations 6.countries and nationalities 7.the verb to be ;am, is, are articles: a ,an Lesson1 Hello my name is Melissa I’m=I am she’s=she is you’re= you are we’re=we are He’s=he is they’re=they are Eg. 1. She is from Australia. She’s from Australia. 2.We are 11years old. We’re 11years old. 3.I am Chinese. I’m Chinese. Sentences structure Where is she/he from? She/He is from … Where are you from? I am from … / We are from … Lesson 2 I’m 14 years old. How old are you?(age) Where are you from?(country) What’s

your nationality? What’s your/Tom’s name/first name/address/phone number? Can I help you? Students ID no problem first name and last name here you are Lesson3 Nice to meet you. Oral English :Who is the boy over there? He is … Let me introduce you. Are we in the same class? Y es we are. No, we are not. Greeting: (oral English) Good morning/afternoon/evening good night How are you? I am fine/OK. Thank you. How about you/And you? How is everything? Not bad, thanks. Have a nice day. See you tomorrow/then. Take care Nice/pleased to meet you. Nice to meet you too/Me too. Good-bye Lesson4 He is an actor. Occupation: Actor basketball player writer singer astronaut cook/chef businessman taxi driver policeman football player engineer saleswoman manager nurse teacher farmer secretary Artist dancer vet Eg. She is a siger. He is a doctor

北师大版初二数学下知识点

第一章 一元一次不等式和一元一次不等式组 一. 不等关系 ※1. 一般地,用符号“<”(或“≤”), “>”(或“≥”)连接的式子叫做不等式. ¤2. 要区别方程与不等式: 方程表示的是相等的关系;不等式表示的是不相等的关系. ※3. 准确“翻译”不等式,正确理解“非负数”、“不小于”等数学术语. 非负数 <===> 大于等于0(≥0) <===> 0和正数 <===> 不小于0 非正数 <===> 小于等于0(≤0) <===> 0和负数 <===> 不大于0 二. 不等式的基本性质 ※1. 掌握不等式的基本性质,并会灵活运用: (1) 不等式的两边加上(或减去)同一个整式,不等号的方向不变,即: 如果a>b,那么a+c>b+c, a-c>b-c. (2) 不等式的两边都乘以(或除以)同一个正数,不等号的方向不变,即 如果a>b,并且c>0,那么ac>bc, c b c a >. (3) 不等式的两边都乘以(或除以)同一个负数,不等号的方向改变,即: 如果a>b,并且c<0,那么acb,那么a-b 是正数;反过来,如果a-b 是正数,那么a>b; 如果a=b,那么a-b 等于0;反过来,如果a-b 等于0,那么a=b; 如果ab <===> a-b>0 a=b <===> a-b=0 a a-b<0 (由此可见,要比较两个实数的大小,只要考察它们的差就可以了. 三. 不等式的解集: ※1. 能使不等式成立的未知数的值,叫做不等式的解;一个不等式的所有解,组成这个不等式的解集;求不等式的解集的过程,叫做解不等式. ※2. 不等式的解可以有无数多个,一般是在某个范围内的所有数,与方程的解不同. ¤3. 不等式的解集在数轴上的表示: 用数轴表示不等式的解集时,要确定边界和方向: ①边界:有等号的是实心圆圈,无等号的是空心圆圈; ②方向:大向右,小向左 课堂练习 1.判断正误:(1)不等式x -1>0有无数个解;(2)不等式2x -3≤0的解集为x ≥ 3 2 . 2.将下列不等式的解集分别表示在数轴上:(1)x >4;(2)x ≤-1;(3)x ≥-2;(4)x ≤6. 1.解:(1)∵x -1>0,∴x >1∴x -1>0有无数个解.∴正确. (2)∵2x -3≤0,∴2x ≤3,∴x ≤ 2 3 ,∴结论错误.

最新北师大版七年级英语单词表

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L 25 家庭及假期生活 A Many American families live busy lives. Every week, the children have sports, music lessons, club meeting, and many other activities, including(包括)hours of homework. The parents are busy, too. They work, take care of their homes, cook meals, and drive their children to activities. Some families do not have time to eat meals together more than once a week. One American community(社区)decided that it was time to take a break. After seven months of planning, the community of Ridgewood, New Jersey, took one night off. They Called it "Family Night", a night for families to spend time together.Sports teams stopped their practices, and teachers did not give homework. On Family Night, families agreed to turn off their televisions. They also decided not to answer the telephone. Answering machines said, "Please call back tomorrow."Many families ordered take-out pizzas and other take-out food so that they wouldn't spend time cooking. Popular activities included board games and card games. These games gave families a chance to spend time together. Children and parents weren't so busy, and children didn't spend so much time playing video games or watching television. On Family Night, families relaxed and spent the evening together. The town hopes to have many more "Family Night". 1. Many American families are too busy. 2. Children have many other activities besides homework. 3. It took one night for Ridgewood to plan the special "Family Night". 4. During "Family Night", families watched television together. 5. Parents cooked a big dinner for the whole family on "Family Night". 6. More "Family Night" are expected by the people in the town. B Most American families are smaller than the families in other countries. they have one or two parents and one or two children each. Children in the US will leave their parents’ home when they grow up. They usually live far from their parents because they want to find good jobs. They often write to their parents or telephone them. And they often go to visit their parents on holiday. Parents usually let their children choose their own jobs. Americans think it is important for young people to decide on their lives by themselves. In America, parents usually let their children do some work around their house. And in many families, parents give their children money for doing some housework so that their children learn how to make money for their own use. 1. An American family is than that in other country. A. more B. less C. bigger D. smaller 2. When children in America grow up, they leave their parents’ home to . A. get married(结婚) B. be free C. find good jobs D. study 3. They visit their parent . A. on weekdays B. on holiday C. at any time D. on weekends 4. Which one is not right? . A. Children are free to choose their own jobs B. parents don’t ask their children to do any housework

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