文档库 最新最全的文档下载
当前位置:文档库 › 7a unit4 grammar2

7a unit4 grammar2

7a unit4 grammar2
7a unit4 grammar2

7a unit4 grammar(2)教案

Aims:1、To revise the grammar items in this Unit.

2、To revise the new words and drills.

3、To do some exercises to consolidate the grammar items and language points. Procedures: Grammar

1、Three grammar rules.

2、Some language points.

3、Exercises for consolidation.

Step one Revision

1、To revise adverbs of frequency and tell the differences among them.

2、Ask Ss to tell the use of countable and uncountable nouns, give some

examples.

3、Ask Ss to tell the use of "a" and "an" and give some examples.

4、To revise some language points in this part.

Step two

1、Show students a picture of some food and ask them some questions, let them

answer the questions with there be...

How many watermelons are there?

Is there an orange on the table?

Is there any/much Coke on the table?

Are there any/many bananas on thetable?

2、Check students’ answers to PartC on Page67.

3、To ask students to talk about the important points we should be paid attention to.

4、Teacher summarizes the language points.

7a unit4grammar(2)学案

A、Summarize the plural form of the countabel nouns

B、Help you remember them:

Nouns ending in “o”: 黑人和英雄喜欢吃土豆和西红柿(negroes, heroes, potatoes, tomatoes).

Nouns ending in f or fe: 妻子吃完牛肉和面包,从架子上拿起小刀杀死了狼,又用半片树叶要了小偷的命。(wives, calves, loaves, shelves, knives, wolves, halves, leaves, thieves, lives)

C、Do you have any good ideas to remember the plural form of nouns ending in

other letters? If so, please write it down here.

____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ________________________________

D、there be 句型

英语中,There be句型常表示某处有某人或某物。

例如:There are always more than one hundred birds in the big tree every evening.

每天傍晚那棵大树上总会有100多只小鸟。

1、There be句型的用法注意点:

1)、动词be单复数形式要跟there be之后的主语保持一致。并且要根据就近一致原则来变换be 的单复数形式。例如:

There is a book on the desk.课桌上有一本书。

There is a pen and two books on the desk.课桌上有一个钢笔和两本书。

There are two books and a pen on the desk. 课桌上有两本书和一个钢笔。

2)、There be句型中的be 有各种时态。

There is going to be a meeting tonight.今晚有个会议。

There was a knock at the door.有人敲门。

There will be rain soon.不久天就要下雨了。

3)、There be句型的否定句和一般疑问句。记住下面的口诀:

There be句型有特点,主语放在be后边。变否定,很简单,be后要把not添。变疑问,也不难,把be提到there之前;肯定句中有some, 否定/疑问把any换。

例如:

(1). There is a book on the desk. (变否定句) →There is not / isn't a book on the

desk.

(2). There are some chairs in the room. (变否定句) →There are not / aren't any

chairs in the room.

(3). There are some boys over there. (变一般疑问句) →Are there any boys over there?

4)、There be句型和have/has的区别:There be 表示某物存在于某个地方, have/has

表示某人拥有某一样东西。

例如:There is a book on the desk.书桌上有一本书。

I have a book. 我有一本书。二者有时也可以通用,表示"某物本身拥有……"。

例如: The classroom has ten desks. = There are ten desks in the classroom. 教室里有十张桌子。

一、汉译英。

1、我经常放学后去图书馆。

____________________________________________

2、他很少去看电影。

____________________________________________

3、李蕾总是七点半做作业。

____________________________________________

4、我们有时玩电脑游戏。

____________________________________________

5、我妈妈通常星期天去购物。

____________________________________________

6、我爸爸从来不煮饭。

____________________________________________

二、用所给词适当形式填空。

1、I bought three (tomato)for the soup today.

2、Here are four (glass)of (water).

3、The basket is full of (flower).

4、The elephant is eating a (banana).

5、I have an (egg),a cup of (milk)and some (bread)for breakfast.

6、How much (rice)do you want?I'd like two (kilo).

7、He has no or (brother, sister)

8、I like to have some (ice cream)and some (chocolate).

三、根据需要用a,an,the填空。

1、There is cup of milk, old glass of water and English fork on the table.

2、He is unusual person. He scored 33 goals in 30 matches.

3、I have orange orange, but my deskmate has yellow orange.

4、There is girl waiting for you at gate of our school. She is wearing

cap and pair of sports shoes.

5、Why were you late this morning? Tell me story.

6、Where do you often play basketball? Where do you often play piano?

7、I have old house. Last week I bought new one. Where are they?

old one is in Nanjing. new one is here.

8、I often have bowl of rice and plate of vegetables for lunch.

七年级英语巩固案7A Unit 4 Grammar 2

一、阅读理解:

There is a shop near my school. It sells a lot of things. We can buy school things in the shop, such as pens, pencils, rubbers and some notebooks. And we can get some food like fish, meat, eggs and apples, too. Some of them are very cheap(便宜). I often help my mother buy something after school or on weekends. The people in the shop work all day. They’re very nice.

( )1. The shop is _______.

A. good

B. not big

C. small

D. not small

( )2. We can buy _______ things in the shop.

A. many

B. much

C. no

D. few

( )3. I often do some shopping _______.

A. before school

B. after school

C. after class

D. on my way to school

( )4. The people in the shop work _______.

A. in the morning

B. in the afternoon

C. in the evening

D. all day

( )5. We ______ get a pen in the shop.

A. must

B. can

C. mustn’t

D. can’t

二、完成目标检测grammar部分

人教英语必修二-unit4词汇练习

一.英译汉(Unit4 Wildlife protection) 1. protect vt. _________________ n. 2. important adj. ____________________ n. 3. affect vt. ____________________ n. 4. distant adj. ____________________ n. 5. laughter n. _________________v. 6. powerful adj. _____________________ n 7. contain vt. ____________________ n. 8. succeed vi. _________________ n. _________________ a dj. 9. employ vt. _________________ n. ________________ n. (雇员) ________________ n. (雇主) 10. loss n. _________________ v. _________________ 二.单词填空 1. By 1881, the population of Ireland had ______________________ (减少) to 5.2 million. 2. China is getting more and more ________________ (强大) in the world. 3. It is not allowed to _________________________(打猎) wild animals in this area. 4. The climate __________________ (影响) the amount of the rainfall last year. 5. A tiger is a very _________________(凶猛的) kind of animal. However, it won’ t attack you if you don’t. 6. People say that barking dogs don’t b________________ . 7. I'd a_____________________ it if you let me get on with my job. 8. Fresh fruit and vegetables c________________ plentiful Vitamin C. 9.Very few people s___________________ in losing weight and keeping it off. 10.It wouldn't do you any h___________________ to get some experience first. 11.He showed no m_________________ to his enemies. 12.Your mistake resulted in heavy l_______________. 13.Dave didn't r________________(回应)to any of her emails, which made her angry. 14.It is a rule that our baggage should be i_________ by customs officers(海关 人员). 15.I am busy, so I have to e______________ a housekeeper to look after my children. 三.选择词组填空 die out according to in peace in danger so that succeed in do harm to burst into laughter protect…from pay attention to e into being in relief 1. The new country ______________________ only two years ago. 2. _____________________ the teacher, He fell far behind other students as a result of laziness. 3. The government i s doing its best to ______________ those rare animals ________ being hunted. 4. I had warned him of the possible danger, but he didn’t ___________________ it. 5. Elephants would ___________ if men are allowed to shoot as many as they wished. 6. Children’s lives are ________________ every time they cross the road. 7. The two munities live together _________________. 8. Hearing the funny story, all of us _______________________. 9. Why don't you start out early ________________ you don't have to hurry? 10. No one was hurt, and we all smiled _______________. 四.单项选择 1. Much _______ by the story of Cong Fei, I also determined to be a volunteer worker. A. affected B. appreciated C. admired D. effected

新版人教版高中英语词汇表必修二 Unit4

词汇表必修二Unit4 1. Confucius n. 孔子 2. mansion n. 公馆;宅第 3. cemetery n. 墓地;公墓 4. philosophy n. 哲学 5. descendant n. 后裔;后代;子孙 6. individual adj. 单独的;个别的n.个人 7. heel n. 足跟;(脚、袜子、鞋等的)后跟 8. Achilles’heel(喻)(希腊神话)阿喀琉斯的脚跟,致命的弱点 9. kingdom n. 王国;领域 10. chief adj. 最重要的;最高级别的n.(公司或机构的)首领;遒长 11. puzzle n.谜;智力游戏;疑问vt.迷惑;使困惑 12. nearby adj. 附近的;邻近的adv.在附近 13. loin…to…. 把…和…连接或联结起来 14. break away (from sb/sth)脱离;背叛;逃脱 15. belong vi. 应在(某处);适应 16. belong to 属于 17. as well as 同(一样也);和;还 18. currency n. 通货;货币 19. military adj. 军事的;军用的 20. defence n. 防御;保卫

21. legal adj. 法律的;合法的 22. surround vt. 围绕;包围 23. evidence n. 证据;证明 24. achievement n. 成就;成绩;达到 25. location n. 地方;地点;位置 26. conquer vt. 占领;征服;控制 27. battle n. 战役;搏斗vi.&vt.博斗;奋斗 28. port n. 港口(域市) 29. fascinating adj. 极有吸引力的;迷人的 30. keep your eyes open(for)留心;留意 31. charge n. 收费;指控;主管vt.收费;控告;充电 32. announce vt. 宣布;通知:声称 33. amount n. 金额;数量 34. gallery n. (艺术作品的)展览馆;画廊 35. approach n. 方法;途径;接近vt.接近;接;着手处理vi.靠近 36. ensure n. 保证;确保;担保 37. landscape n. (陆上,尤指乡树的)风景 38. generous adj. 慷慨的;大方的;丰富的 39. butter n. 黄油;奶油vt.涂黄油于 40. honey n. 蜂蜜 41. ancestor n.祖宗;祖先

高中英语必修二Unit4 知识点讲解及答案

必修二第四单元 Ⅰ.词汇短语过关 1.respond vi.回答,答复;响应,作出反应 response n. 回答,回复;反应 respond to sb./sth.回答(比answer, reply to正式) respond to sb./sth. (with/ by sth.) 用……回应某人(事) respond to (疾病、身体的受伤部分)对医药有良好反应 response to sb./sth. (对人/物)的回答/回复/反应 in response to 作为对……的反应 [即学即练1] (1)They still haven't ____________ my letter. 他们至今仍没有回我的信。 (2)He ____________ my suggestion ________ a laugh/______ laughing. 他对我的建议报以一笑。 (3)His illness didn't ____________ treatment by drugs. 他的疾病对药物治疗没有反应。 (4)My mother opened the door ____________________ the knock, but there was no one outside. 听到敲门声后,我妈妈打开了门,但外面一个人都没有。 responded to , responded to , with , by , respond to , in response to 2.certain adj. 确定的;无疑的;某(种) (1)作“某(种)”讲时,同义于some.但some 前不加冠词。 for a certain reason=for some reason 由于某种原因 certain professors=some professors 某些教授 a certain amount of time 相当一段时间 (2)作“确信的,有把握的”讲时,同义于sure.但是certain 的主语既可以是人,也可用于It is certain that...句型,而sure 主语只能是人。 “be certain/sure+从句”(人)有把握/确信……(表示主语的信念) be certain/sure of/about sth. (人)确信(表示主语的信念) be certain/sure to do sth. 必定/肯定会做某事(主语常为二、三人称,表示说话人的信念) “make certain/sure+从句”弄清楚/确保…… make certain/sure of/about sth. 把某件事情弄清楚 ) 做状语(确定地,确切地for certain/sure It is certain that... 一定会……(不能用sure) [即学即练2] (1)There was _________________ in his manner.他的态度有点冷淡。 (2)Are you ____________________ it?你对此有把握吗?

人教版高中英语必修二单词练习讲解学习

此文档仅供收集于网络,如有侵权请联系网站删除 必修二unit1-unit4 单词测试 Un it1 Cultural relics I. 单词拼写 1. While all his classmates left, he still r _____ in the dark room. 2. Tom s _____ his friend by 10 years after the war. 3. You can see the edition is well d _____ and all the articles are well written. 4. I think he would come but it f _' s onlofamine. 5. We ' d better the box out of the room; it takes too much room. 6. I don ' t like talking about peopl ______ .Why not point out their shortcomings in public? 7. There was no _____ (证据)that they had stole n the car. 8. The _____ (财宝)dug out of the earth was a box of gold coins. 9. There are three other children entering the cave _____ (除了) Lin Tao and his brother. 10. I have always been __ (考虑)building another house in the yard. 二?完成句子 1. The old couple _________________ (从战争中幸存下来) 2. Do you thi nk he did it accide nally or __________ ? 3. The houses are specially ___________ the old people. 4. 这本书值得读。 ① The book is worth __________ =The book is ___________________ read. =It is____________ the book. 5. 你吃的那么多,难怪你睡不着。 _________________ you can ' t sleep when you eat so much. 6我很想知道他是谁,来自哪里,为什么来。 I ______ w ho he was, where he were from and why he came. 7. 警察到处搜捕他。最终他被抓住了,现在警察正在对他进行搜身。 The police ____________ him everywhere. He was caught at last and now the police are _____ him. 三.用所给短语的适当形式填空 in retur n/take apart/th ink highly of/no doubt/ in search of 1. After leav ing the army, Mr Brow n came to China ____ a job. 2. She men ti oned the n ames of a few judges whom she did not ___ . 3. She gave us food and clothes and asked for nothing ______ . 4. There is _____ that the search for those lost cultural relics will con ti nue. 5. _____ t he sentence ____ and you ' ll make its structure clear. Unit 2 Olympic games I. 单词拼写 1. Do you know how many athletes will _ in the game? 2. Our book starts with a_ ___ history of China. 3. Mean while, a nu mber of uni versity stude nts have v_ to drive buses while the strike lasts. 4. My brother has graduated from our school and soon he will be a ___ to college. 5. My father p _____ to buy a new bicycle on my 18th birthday. 6. My En glish teacher has a m ____ w ay to make his classes lively and in terest ing. 7. In the mornin g,he ofte n does some exercise to build up his p ____ s tre ngth. 8. We will buy some flowers to _____ (代替)the old furniture in the room. 9. They have decided to ______ (做广告)for their products. 10. What a waste of time to _____ (讲价)for everything! 二?完成句子 1. 他认为没有人能和他竞争。 He believed that n obody could ____________ h im. 2.1,000多名选手参加了争夺一等奖的比赛。 More tha n 1,000 competitors took part in the competiti on to __________ the first prize. 3. 他参加过两届奥运会了。__ H e has now two Olympics. 4. 他被接受成为篮球队的一名队员。 He ___________________ a member of the basketball team 5. 那时每年只有200名儿童获准入学。 Only 200 childre n __________________ the school every year. 6你承认是你打破了窗户吗? Will you ___________________ t he win dow? 7他被控犯谋杀罪。He ___________________ murder. 8你认为博物馆应该收入馆费吗? Do you think museums should ____________ a dmissi ons? 9他父亲死后他一直负责这个农场。 He ___________________ t he farm after his father ' s death. 10如果你跟他们讲价,他们可能会降低价格。 If you ____________ them they might reduce the price 11 你也来吗?Are you comi ng _______________ ? 12他每三天来看他的父母一次。He comes to see his parents __________________ 13 我仍然不习惯早起。I ' m still not used ____________________ early. 三用所给短语的适当形式填空 in charge of/as well as/sta nd for/bargain with/compete for 1. Young children usually _____ t heir mother ' s attention. 2. Who will be _____ the compa ny whe n the man ager resig ns? 3. He, _____ his classmates hopes to go camp ing on Sun day. 4. What do the letters PRC______ ? 5. The woma n was ____ the shopkeeper over the price of the coat. Un it3 Computers I.单词拼写

(完整版)高一英语必修二unit4词汇及综合试题

必修二Unit4 Wildlife protection 一.词性转换 1. protect vt. _________________ n. 2. important adj. ____________________ n. 3. affect vt. ____________________ n. 4. distant adj. ____________________ n. 5. laughter n. _________________v. 6. powerful adj. _____________________ n 7. contain vt. ____________________ n. 8. succeed vi. _________________ n. _________________ a dj. __________________ adv. 9. employ vt. _________________ n. ________________ n. (雇员) ________________ n. (雇主) 10. loss n. _________________ v. _________________ adj. ________________ n. (失败者) 二.单词填空 1. By 1881, the population of Ireland had ______________________ (减少) to 5.2 million. 2. China is getting more and more ________________ (强大) in the world. 3. It is not allowed to _________________________(打猎) wild animals in this area. 4. The climate __________________ (影响) the amount of the rainfall last year. 5. A tiger is a very _________________(凶猛的) kind of animal. However, it won’t attack you if you don 6. People say that barking dogs don’t b__ ______________ . 7. I'd a_____________________ it if you let me get on with my job. 8. Fresh fruit and vegetables c________________ plentiful Vitamin C. 9.Very few people s___________________ in losing weight and keeping it off. 10.It wouldn't do you any h___________________ to get some experience first. 11.He showed no m_________________ to his enemies. 12.Your mistake resulted in heavy l_______________. 13.Dave didn't r________________(回应)to any of her emails, which made her angry. 14.It is a rule that our baggage should be i_________ by customs officers(海关人员). 15.I am busy, so I have to e______________ a housekeeper to look after my children. 三.选择词组填空 die out according to in peace in danger so that succeed in do harm to burst into laughter protect…from pay attention to come into being in relief 1. The new country ______________________ only two years ago. 2. _____________________ the teacher, He fell far behind other students as a result of laziness. 3. The government is doing its best to ______________ those rare animals ________ being hunted. _________________ it. 4. I had warned him of the possible danger, but he didn’t __ 5. Elephants would ___________ if men are allowed to shoot as many as they wished. _____________ every time they cross the road. 6. Children’s lives are ___ 7. The two communities live together _________________. 8. Hearing the funny story, all of us _______________________. 9. Why don't you start out early ________________ you don't have to hurry? 10. No one was hurt, and we all smiled _______________. 五.阅读理解 People realize that, although animals may not have the same intelligence(智力)as human beings, they are smart enough to learn certain things. Dogs are extremely useful as companions for blind people. When a dog has been properly trained, he will always lead his blind master in the right direction and keep him out of danger. For example, seeing-eye dogs learn never to cross a busy road when cars are coming, even if their master ordered them to do so. Horses are also able to learn many things. Horses that are used for guard or police duty must learn never to be frightened of noises, traffic, and other disturbances. Racing horses are able to run much faster than other horses, but they are also quite high strung(易紧张). Therefore, it is necessary for those people who train them to be very patient(耐心) and understanding. The moving pictures and television can use trained animals too. Some animals, such as monkeys and foxes, are easy to film. All you have to do is make a trail in front of the camera by dragging something that smells good to the animals over the ground. Big animals, such as lions and tigers, can be photographed as they bound happily back to their families and dinner. If a movie actor is nearby, the well-trained animal will pay no attention to him. However, the audience may imagine that the actor escaped a terrible death by the skin of his teeth. 1. Dogs who help blind people must learn . A. to obey all orders B. to obey only safe orders C. never to cross roads D. to cross road when ordered to do so 2. Race horses are hard to train because they are . A. faster than other horses B. smaller than other horses C. clever than other horse D. more nervous than other horses 3. What does “make a trail” mean here in the last paragraph? A. place something to attract the animal B. give the animal a certain task C. order the animal to do things D. follow the animal to hunt 4. Lions can be photographed easily when . A. they are following a trial of something that smells good to them B. they are returning to their families

高中英语必修二Unit4-知识点讲解及答案

必修二第四单元 I.词汇短语过关 1. respond vi.回答,答复;响应,作出反应 response n. 回答,回复;反应 respond to sb./sth回答(比answer, reply to正式) respond to sb./sth. (with/ by sth.)用. 回应某人(事) respond to (疾病、身体的受伤部分)对医药有良好反应 respo nse to sb./sth.对人/物)的回答/回复/反应 in resp onse to作为对.. 的反应 [即学即练1] (1)______________________ They still haven't my letter. 他们至今仍没有回我的信。 (2)___________ He _________________ my suggestion a laugh/ laughing. 他对我的 建议报以一笑。 (3)______________________ His illness didn't treatment by drugs. 他的疾病对药物治疗没有反应。 (4)_______________________________________ My mother opened the door the knock, but there was no one outside. 听到敲门声后,我妈妈打开了门,但外面一个人都没有。 responded to , responded to , with , by , respond to , in response to 2. certain adj. 确定的;无疑的;某(种) ⑴作“某(种)”讲时,同义于some但some前不加冠词。 for a certa in reason^ for some reas on 由于某种原因 certa in professors^ some professors 某些教授 a certain amount of time 相当一段时间 (2)作“确信的,有把握的”讲时,同义于sure.但是certain的主语既可以是人, 也可用于It is certain that...句型,而sure 主语只能是人。 “be certain/sur3从句”(人)有把握/确信(表示主语的信念) be certain/sure of/about sth. 人()确信(表示主语的信念) be certain/sure to do sth.必定/肯定会做某事(主语常为二、三人称,表示说话人的信

高一英语必修二UNIT4-5重点及练习

必修二UNIT4 Wildlife protection 一、单词拼写 (A)单词识记根据音标和解释写出英语单词或汉语意思。 1. __________ n. 野生动植物 2. __________ n. 地毯 3. __________ n. 蚊子 4. __________ n. 昆虫 5. _________ n. 收入 6. _________ n. 事件; 事变 7. _________ n. 灰尘; 尘土; 尘埃 8. _________ n. 地域; 地带; 地区9. ____________ vt. 检查;视察 10. ___________ vt. 擦;摩擦 11. ___________ vt.&vi. 打猎; 猎取; 搜寻 12. ___________ vt. 影响; 感动; 侵袭 13. __________ vi.&vt. 减少; (使)变小;或变少 14. __________ adj. 远的; 远处的 15. __________ adj. 凶猛的; 猛烈的 16. __________ n.&vi. 损害;危害 (B) 单词运用:根据句意从上述单词中选择一个合适的单词的适当形式填空。 1. Malaria(疟疾) occurs when a person is bitten by a ____________ that carries the parasite. 2. They rolled out the red____________ to welcome the visit of the premier. 3. He said he had sent a team to the district to investigate the ____________. 4. The United Nations report says climate change will___________ poor countries, cities and individuals more severely. 5. These people traditionally share their lands and resources with the wildlife and do them no ___________. 单词拓展 (A)单词派生写出下列单词与其派生词。 1. __________ vi. 回答; 响应; 做出反应__________ n. 响应; 反应; 回答 类例defend → defense(防守);n offend → offense(冒犯) 2. ____________ adj. 重要的; 重大的______________ n. 重要(性) 3. ____________ vt. 包含; 容纳; 容忍______________ n. 集装箱; 容器 4. ____________ vt. 鉴赏; 感激; 意识到____________ n. 欣赏; 鉴别; 感谢____________adj. 欣赏的; 感激的 5. ____________ n. 功率; 力量; 能力____________ adj. 强大的; 有力的 adj. 安全的; 可靠的____________ n. 安全; 保证; 证券 7. __________ vi. 成功vt. 接替; 继任__________ n. 成功; 成就__________ adj. 成功的 8. __________ vt. 雇用; 利用(时间,精力等) ____________ n. 职业; 雇用__________ n. 雇主__________ n. 雇员; 某些动词后面加-er表示作这个动作的人; 而加-ee则表示接受这个动作的人。如:train → trainer → trainee (受训者); pay → payer → payee (收款人);interview → interviewer → interviewee (被访者) 等。 (B)灵活运用: 1. Her________ (respond) was always the same: “If you want to marry me, buy me a flat.” 2. One is food ________ (secure), another is climate change and the third is the threat of a worldwide outbreak of flu. 3. As farmers take land out of production, __________ (employ) falls and the price of some crops is likely to rise. 4. In 1970, China__________ (success) launched the first man-made satellite. 5. Cancer is a terrible foe and it requires the most__________ (power) treatment that we have available. 6. Your help was greatly __________ (appreciate). 7. Nevertheless, their errors illustrate the___________ (important) of paying attention to detail. 三、短语翻译将下列短语译成英文。 1. ______________在危险中; 垂危 2. ______________ 如释重负;松了口气 3. ___________________ 突然笑起来 4. ___________________ 注意 5. ___________________ 形成; 产生 6. ________________按照; 根据......所说 7. ________________灭亡; 逐渐消失 8. ________________ 以致于; 结果 9. ________________ 和平地; 和睦地 10. _______________ 保护......不受......

高中英语必修二Unit4知识点

Unit 4 Wildlife protection 【短语归纳】: 1.die out灭亡;逐渐消失 2.in peace和平地;和睦地;安祥地 3.in danger (of) 在危险中;垂危 4.in relief 如释重负;松了口气 5.burst into laughter突然笑起来;大声笑了出来 6.protect...from保护……不受……(危害) 7.pay attention to注意https://www.wendangku.net/doc/325853065.html,e into being形成;产生9.according to按照;根据……所说10.so that以致于;结果 【知识点总结】: 1.Their numbers may decrease. decrease vi. & vt. 减少;(使)变小或变少 decrease to …减少至… decrease by…减少了… e.g. By 1881, the population of Ireland had decreased to 5.2 million. Student numbers have decreased by 500. 拓展:reduce to/reduce by减少到…/减少了… increase to /increase by 增加到…/增加了… 2. As a result these endangered animals may even die out.

at the mercy of任由……摆布It is a mercy that... 真是万幸…… e.g. She begged the president to have mercy on her husband. The poor cat is at the mercy of the naughty boy. 5.They allowed tourists to hunt only a certain number of animals if they paid the farmers. certain adj. 确定的;一定的;某一 (1)be certain of/ about sth.:对…有把握(=be sure of/about sth.) be certain to do sth.:一定会做… to a certain extent:一定程度上 for certain=for sure无疑地;确定地make certain (that...)弄清楚;弄明白 It is certain that…:肯定,一定会….(不能说It is sure that…) e.g. We are certain to have a good time at the party tonight. It is certain that something is wrong with the machine 6.I'm protecting myself from mosquitoes. protect...from...保护……不受……(危害) protect...against保护……以防……(强调较大的事情,如敌人的入侵、天灾等) keep+宾语+from doing stop+宾语+(from) doing prevent+宾语+(from) doing 阻止……做某事 注意:被动语态里from均不可省去,而在主动语态中,与stop/prevent搭配的from 可以省略。 7.It contains a powerful drug which affects mosquitoes. contain vt. 包含;容纳;克制(强烈的感情等);抑制 contain oneself克制自己container n.容器;集装箱;货柜 易混辨异contain, include, including, included 1)contain意为“包含;容纳;里面装有”,侧重“整体内有”,在某一范围或容器 内能容纳某物。其宾语与主语常是同位关系,不用于进行时态。此外,contain 还有“控制,克制”之意。 2)include意为“包含;计入;包括”,只能用于表示所包含之物中的一部分,其后的宾语往往是主语的一部分。 3)including可以作介词连接介词短语,放在所包括的东西之前。 4)included是过去分词性质的形容词,放在所包括的东西之后。 e.g. She was too angry to contain hersel f. The hall can contain/hold/admit 3,000 people. Many people like tennis, including me/me included. 8.affect vt.影响;感动;(疾病)侵袭 1)be greatly/deeply affected by被……深深打动

相关文档
相关文档 最新文档