最新江苏牛津模五第二单元导学案welcome-word(学生用)

1、Unit2The environment（2012译林牛津必修5）学生用一.知识梳理11.First I am talking to you about the way vast areas of the world are damaged by chemical waste. P22 l10waste名词(不可数)、形容词、动词1)认为它是一张废纸,他们可能把它扔掉了.They probably threw it away, 2) 同她争论是浪费时间. 3) 浪费时间来讨论这件事是如何发生是没有用的.how it happened.4) 我多么后悔浪费了这么多时间玩电脑游戏. How I r

2、egretted way 后面接定语从句有三种形式：（1）way+in which+定语从句 She was pleased with the way in which he had treated his students. (2) way+that+定语从句 They didn't do it in the waythat we do now. (3)way+定语从句 He didn't speak the way I do.The way _ / _/ _ he explained to us was quite simple.The way _ / _/ _ he ex

3、plained the sentence to us was not difficult to understand .2. It would be good to increase the amount of waste we recycle ,p22 l23a large amount of= large amounts of 修饰不可数名词,在句中时，由amount(s)来决定动词的单复数。amount    n. 总数，数量 (常与不可数名词连用。)关于“许多”的用法见下表：+Cn.+Un.+Cn./Un. many, a great/good many, a la

4、rge/great number of numbers of much, a great deal of, a large amount of, large amounts ofplenty of, a lot of, lots of, a large quantity of, large quantities of, a mass of, masses ofEg.A large amount of money is needed badly.人们急需大量的金钱。Large amounts of time are spent going over the lessons for the fin

5、al exams.为了期末考试，花大量的时间来温习功课。复习几个“大量的”相关词组：a great deal of +_; a large quantity of/large quantities of +_3. These boats catch large numbers of fish without giving them time to lay eggs. P22 l15a large number of= large numbers of 修饰可数名词复数 the number of +名词复数 表示的数量/数目，后面的谓语动词用单数1) A number of students

6、(admit) to our school this term.2) The number of the students admitted to our school (increase) year by year.躺，位于 lie-lay-lain-lying说谎 lie-lied-lied-lying放置，下蛋，产卵lay-laid-laid-layingThe little boy to his mother he saw the white hen two egg and he them on the table, but in fact, it usually one egg ev

7、ery day.4. result in (L16)lead to sth :导致=result in=contribute to=causeThe discovery of new evidence led to the thief (catch).反义词：result from= happen because of 因而起，起因于1) Three people were killed in the accident.The accident resulted in three people being killed.=Three people s death the accident.2)

8、 The new building fell because of its soft base.（句型转换）The falling of the new building resulted from its soft base.=Its soft base the falling of the new building.5. The worlds population has grown by more than six times what it was in 1800. p22 l19倍数表达法times +as+adj./adv.+as+times +比较级+thantimes +the

9、 +名词（size /width/length/depth/weight/）+of+这条河流是那条河流的四倍长。This river is that one.This river is than that one.This river is four times the that one.Note:1. 倍数的基本表达都是以倍数打头，但要注意不同倍数的不同表达方法：2. 两倍要用twice或double，不用two times. 三倍常用three times,也可用thrice。3.  除整数倍以外，还有分数倍，百分数倍，几倍多或不到几倍等。如：六倍多（more than/over

10、 six times）, 一半（half）,三分之一 (one third),百分之六十（60%）等。4. 在the +n.+of结构中 ：1. 要注意选择恰当的名词，常用的名词有size/height/length/weight等。2. the +n.+of 可转换成ones +n.或名词性从句。如：the height of Mary=Marys height.grow /increase /rise/climb to 增加到 grow /increase /rise/climb by增加了1) 工人们正全力以赴，力争使产量增长到五年前的三倍。The workers are going a

11、ll out to make the output . 2) 这座城市居民的收入在过去的两年里增加了百分之六十，这让人感到惊讶。It is amazing that the income of the people in the city 60 percent in the last two years.6. Its our duty to try to cut back on production and reduce the amount of things we make and buy.p22 l21cut back on/upon 削减，缩减 ,减少，降低1）政府坚决不减少搜索本拉登

12、的花费，最终他们成功地把他干掉了。The government the search for Bin Laden and at last they succeeded in killing him.2）许多公司正在削减人员。 staff at the moment.3）因为新产品销售不好，董事会成员决定削减产量。 As the new products arent selling well, the members of board have decided 7. It is clear that you are very concerned about the present situati

13、on of our environment.p23 l28concern vt 与有关，关系到，关于 n.关心、焦虑、忧虑concerned adj. 担心的、关心的、挂念的 be concerned about/for 担心，担忧.be concerned with 关心,关注,对.感兴趣 ; 与。有关 as far as sb/sth is concerned 就来说，就而论concerning prep. 关于1) 当船正在下沉的消息传来时，每个人都充满了忧虑。 when news came that the ship was sinking.2)我们都在为她的安全担忧。 3)这件事与我

14、们大家都有关。(concern/ be concerned with) . 4)关于他的未来，他与他最亲密的朋友谈了很多. . 5)就我个人而言，这种坏天气出去散步不是什么好主意。 , walking in such bad weather is not a good idea.8be seen as .(P 23, L29) 被看成. ;被认为是.be seen as + n/doing1) 贫困和富裕被看成是一块硬币的两面. the two faces of the same coin.2) 他被看成愚笨、坏脾气，不乐意容人。 and unwilling to tolerate other

15、s.类似“be seen as”的词组还有：be considered as ; be looked on as ; be thought of as;be referred to as; be treated as9 Asking around, I find many people willing to pay slightly higher prices for things that are environmentally friendly.(L48)Asking around=When I ask around1）一听到这个消息，他就忍不住哭了起来。 2）患有心脏病多年，王教授不论走

16、到哪儿都必须随身带着药。 3）被带领参观完实验室之后， 校长又带领我们参观了图书馆。10.What if they run out ? 它们要是耗完了会怎么样？p25 EWhat if. =what would happen if . “要是。会怎么样？”火车要是晚点会怎么样呢? Sth run out (某物)耗完、用尽Sb run out of sth 某人用完、耗尽某物汽油已经用光了。The petrol 11. With me are Ms Lin Shuiqing, from the Green Society, p22 l5表语位于句首时，需完全倒装。Seated on the g

17、round are a group of young people.Hanging on the wall was a painting by Qi Baishi.Among the goods are Christmas trees, flowers, candles and toys. 注意：在表语置于句首的倒装结构中，要注意其中的谓语应与其后的主语保持一致，而不是与位于句首的表语保持一致。此类倒装中不可用进行时；主语是代词时，句子不倒装。全部倒装：介词/副词 + 全部的谓语 + 主语_ _ the plane.飞机飞走了 South of the river _a small facto

18、ry.城市南面有个小工厂 In the dark forest _ , some large enough to hold several English towns.A. stand many lakes B. lie many lakes C. lies many lakes D. stands many lakesHe gave me a piece of paper ,on which _(write) some important information.Look! On the grass _ a young couple. A. sit B. is sitting C. are

19、sitting D. sits巩固练习一、根据句意及中文提示写出所缺单词的完全形式二、译出下列短语9.躲避责任_10.对有害_11.给他们更多的赞誉_12.原材料_13.愿意做某事_14.对环境友好_15.大量的货物_16.用光_17.春天一到来_18.采取措施做某事_19.开采地下水_20.挑出_21.第三长河_22.引起关注_23.依赖这条河用水_24.置于危险中_25.关于_26.在未来_27.将这些变化归咎于这些气体_28.排放二氧化碳_29.特别_30.尽某人的职责_三单选1. Over one thousand people visited the exhibition _thos

20、e who were present at the opening ceremony on the first day.A. except B. except for C. with the exception D. in addition to2. We wont stop our fight against our enemies until they have all been_.A. wiped out B. kept out C. taken out D. got out3. The boy _on the ground _to his father that the hen _tw

21、o eggs that day.A. laying; lied; laid B. lying; lied; laid C. lying; lay; lied D. lay; lied; laid4Dont blame me for my strictness with him. I did it _.A by his benefit B. for his benefitC. in his beneficialD. for his beneficial5. Is your brother going abroad for further study?Yes, he_ to go and that

22、 is his will in life.A. is willingB. is determining C. is ableD. like6. You are responsible _ the manager _ the loss of the task. A. in , to B. to, for C. in, for D. from, for7. He sat _ against the wall and listened to the teacher _. A. close, close B. closely, closely C. closely, close D. close, c

23、losely8. It came as a great _ to hear she was killed in a car accident. A. surprise B. shock C. wonder D. annoyance 9. It is really _ for him to treat the child so badly. A. ashamed B. shames C. a shame D. shamed10. We must _ our expenses.A. cut off B. cut up C. cut in D. cut back on11 The young dan

24、cers looked so charming in their beautiful clothes that we took _pictures of them. A. many of B. masses of C. the number of D. a large amount of12. As a result of destroying the forests, a large _ of desert _ covered the land.A. number; has B. quantity; has C. number; have D. quantity; have13 I want

25、 to buy a rope which is _ this one. （C级） A. twice as longer as B. as twice long as C. twice the length of D. as twice as14The town is _ than it was before. （B级） A. three times as large B. larger three times C. as large as three times D. three times larger15. _ be careful when crossing the street. (B

26、级) A. Must B. Should C. Ought to D. Do16. Since no one else has volunteered, Shella will be _ food for the trip. A. responsible to supply B. responsible for supplying C. the responsible person to supply D. responsible to supplying17. _ makes her different from the other students? Honesty, I think.A.

27、 How is it thatB. How is thatC. What is it that D. What it is that18. The boys poor health _ his parents a great deal.A. was concerned B. concerned at C. concerned D. concerned about19. After his first novel was published, he was _ one of the most outstanding new authors of his generation.A. seen as

28、 B. saw as C. seen to D. seeing to20. As these new products are not selling well, the members of the board(董事会)have decided to _ production. A. cut down on B. cut off C. cut down D. cut up四阅读AIn some countries in which there is very little rain at any time,the farmers have to irrigate their fields.I

29、rrigation is easy enough if there is a great river near the crops,and if there is plenty of water in it.Canals carry the river water to the fields when necessary. In some seasons there may be too much water in the river, and the water may flood all the land near it. At other times the river water ma

30、y not be enough for all the farmers, and then it will be difficult to irrigate the fields.To prevent these difficulties, a dam may be built across the river. This will store water for dry seasons, and in wet seasons it will prevent the flooding of the land. A great lake will, no doubt, be formed beh

31、ind the dam, and this may mean that houses and fields will be covered with water. Most people will accept that and will be ready to move to other places. Then the country can have the right amount of water at all times; more crops will be grown, there will be more food for everyone, and there will b

32、e no more floods.We cannot use sea water for irrigation; the salt will not allow the crops to grow. Fresh water is always needed, and it is very difficult and costly to make fresh water from sea water. This is done in a few countries, but the fresh water is for drinking. There is not enough at prese

33、nt for irrigation. Perhaps a scientist will one day invent a cheaper way of producing fresh water from the sea .If fresh water could be made cheaply, we could grow more food.1.It is easy for farmers to irrigate their fields when _.a. there is a great river near the cropsb. there is a lot of water th

34、at yearc. there are many canals in the fieldsd. there is plenty of sea water in the countryA. abB. abcC. bcdD .abcd2.In order to keep the country having the right amount of water at all times,_ should be built.A. canalsB. damsC. factoriesD. plants58.The main idea of the passage is that_.A. irrigatio

35、n is the best way to produce more food for humansB. many ways have been tried to save waterC. irrigation is necessary for farmers to have a good harvest D. scientists should try their best to make sea water fresh to meet the needs of society3.Which of the following is NOT wrong?A. Sea water can be u

36、sed to irrigate the fields.B. Scientists have found ways to take fresh water out of sea water.C. It seems that water plays little role in producing crops.D. Farmers use canals to irrigate their crops.BWelcome！：)The Friendship Page's Find­A­Friend is the place to help people from around

37、 the world find more friends！Established in 1996，we have members in 200 countries，from 7 to 90 years old. We are popular for our friendly feel，ease of use and success at making global friendships!Have a browse(浏览)through the friendly profiles，or sign up yourself to join. Before use，please note：Find­A­Friend is designed only for friendship.For help and information about Find­A­Friend，please visit our Help & FAF section.Please be careful when giving out personal information over the