2019-2020学年高中英语 Unit 4 Global warming Section Ⅱ Warming Up .doc

1、 Section Warming Up & ReadingLanguage Points课时作业.单句语法填空1He had to leave his house because it had been _(flood) in the heavy rain.2_ are willing to pay by credit card when _ in the supermarket.(consume)3He _(subscribe) a lot of instruments to the local hospital.4Owing to these _(phenomenon)，we should

2、 advocate “Green Olympics”5While he is busy working，he _ to burst with anger，that is，he has a _ to lose his temper.( tend)6When she told her parents that she wanted to work abroad，her mother was _(oppose) to it at once.7He is very _ and doesnt get angry，and he usually treats everyone _.(mild)8They d

3、o not _ that she is a good teacher，but their _ is very important in fact.(state)答案：1flooded2.Consumersconsuming3.subscribed4phenomena5.tendstendency6.opposed7.mildmildly8.statestatement.单句改错1His illness resulted in bad food.infrom2The reform has resulted from great changes in our country.fromin3They

4、 are opposed in the enclosure of common land.into4The police found large quantity of drugs at his home.quantityquantities或large前加a5It stated that standards at the hospital were dropping.stated前加was6Even that I fail this time，I will try again.thatif/though7If you subscribe for the newspaper，it will b

5、e delivered to your door.forto8You will end up in debt if you keep out spending money like that.outon.阅读理解Since the first Earth Day in 1970，Americans have gotten a lot “greener” toward the environment.“We didnt know at that time there even was an environment，let alone that there was a problem with i

6、t，” says Bruce Anderson，president of Earth Day USA.But what began as nothing important in public affairs has grown into a social movement.Business people，political leaders，university professors，and especially millions of grassroots Americans are taking part in the movement.“The understanding has inc

7、reased many，many times”，says Gaylord Nelson，the former governor from Wisconsin，who thought up the first Earth Day.According to US government reports，emissions (排放) from cars and trucks have dropped from 10.3million tons a year to 5.5 tons.The number of cities producing CO beyond the standard has bee

8、n reduced from 40 to 9.Although serious problems still remain and need to be dealt with，the world is a safer and healthier place.A kind of “green thinking” has become part of practices.Great improvement has been achieved.In 1988 there were only 600 recycling programs; today in 1995 there are about 6

9、,600.Advanced lights，motors，and building designs have helped save a lot of energy and therefore prevented pollution.Twentyfive years ago，there were hardly any education programs for environment.Today，its hard to find a public school，university，or law school that does not have such a kind of program.

10、“Until we do that，nothing else will change！” say Bruce Anderson.【解题导语】在文章中作者介绍了自从1970年第一个地球日成立以来，美国的环境问题有了很大的改善。以前在公共事务中无足轻重的环境问题现在成了一项社会问题，从科学家到大学教授再到平民百姓都有了环保意识。而且作者指出教育在这种变化方面也起着非常重要的作用。1. According to Bruce Anderson，before 1970，Americans had little idea about _.Athe social movementBrecycling tec

11、hniquesCenvironmental problemsDthe importance of Earth Day解析：选C细节理解题。根据文章首段Bruce Anderson说的话“We didnt know at that time there even was an environment，let alone that there was a problem with it”可知当时人们不知道环境这个概念，更别说环境问题了，由此可知答案选C。2Where does the support for environmental protection mainly come from?ATh

12、e grassroots level.BThe business circle.CGovernment officials.DUniversity professors.解析：选A细节理解题。根据文章第二段中的“Business people, political leaders，university professors, and especially millions of grassroots Americans are taking part in the movement.”可知商人、政界领导、大学教授、尤其是平民百姓们都参与了保护环境运动，由此判断保护环境的支持主要来自草根阶层。3

13、What have Americans achieved in environmental protection?AThey have cut car emissions to the lowest.BThey have settled their environmental problems.CThey have lowered their CO levels in forty cities.DThey have reduced pollution through effective measures.解析：选D细节理解题。根据文章倒数第二段中的“In 1988 there were onl

14、y 600 recycling programs .and building designs have helped save a lot of energy and therefore prevented pollution.”可知回收工作的改进，先进产品或者住房设计的研制开发等其结果都是有效减少了污染，改善了环境，故答案选D。4What is especially important for environmental protection according to the last paragraph?AEducation.BPlanning.CGreen living. DCO red

15、uction.解析：选A主旨大意题。文章末段提到目前几乎每所学校都有关于环境保护的课程；而且通过最后Bruce Anderson说的话“Until we do that，nothing else will change！”可知教育在改变人们保护环境的意识，改善环境问题方面至关重要。.完形填空When I smoked with my family，I would feel so _1_ and good that nothing else in the world seemed so _2_.I thought that smoking weed (烟草) was okay since man

16、y of my family members and people at my school smoked._3_ ever happened to them._4_ I started smoking weed a lot more during lunch and after school.I never thought _5_ of it.At that time I just wanted to smoke.Then I began to _6_ in school.I would _7_ classes，come home late and spend all my money.I

17、would spend _8_ 8 to 18 dollars a day.I never thought _9_ about the bad effect that marijuana (大麻) had on those things.Maybe my coming to class high (神志恍惚) was the reason why I was failing or coming home late.As I continued to smoke marijuana，I began to notice that I would always have the strong des

18、ire to smoke and that I would get _10_ cigarettes if I smoked those，but I dont._11_ I have learned more about marijuana，I have _12_ the amount of marijuana that I use.I dont want marijuana to be the most important in my life.Im not smoking every day，and not spending as much money.Since I have _13_ o

19、n my habit，I am _14_ more money.Im ready to go back to school and do good，so that I can make myself _15_.Everyone is always saying how weed _16_ your mind and how it solves problems.I think it only brings more _17_.Marijuana is not good for your body or your brain.Im not trying to tell you not to sm

20、oke; Im just letting you know that marijuana can be _18_ to your health，and that _19_ it may cause some longterm negative effects.Stop smoking now，before it is too late.I dont want to lecture anyone，but just _20_ my experience with you.【解题导语】本文是一篇记叙文。作者讲述了自己最初对烟草非常痴迷，后来决心戒烟的故事。作者将自己的亲身经历与大家分享， 想让所有的

21、人都认识到吸烟的不良影响。1A.worriedBrelaxedCdisappointed Dstressed解析：选B根据下文的“and good”可知， 当时作者对吸烟的态度应该是肯定的，认为吸烟是好事，并能让他感到放松。2A.important BcommonCinteresting Dfunny解析：选A从文章第12空后的“I dont want marijuana to be the most important in my life.”可知，作者当初认为吸烟是生命中非常重要的事情。3A.Something BEverythingCNothing DAnything解析：选C作者坚持吸

22、烟的原因之一是他并没有看到周围的人因为吸烟而出事。4A.By the way BNow and thenCIn my opinion DFor a time解析：选D根据下文的“At that time”可知，此处是指“一段时间”。by the way “顺便说一下”；now and then “不时，时而”；in my opinion “在我看来”；for a time “一段时间”。5A.too much Ba littleCtoo often Dany more解析：选A作者起初对吸烟的态度是积极的，所以当他在午饭期间以及放学后吸烟量增大时也没有对此过多考虑。6A.get ahead B

23、fall behindCcome across Dmake up解析：选B根据下文“I never thought _9_ about the bad effect that marijuana(大麻)had on those things.”可知，吸烟已经影响到了作者的学习和生活。get ahead “取得进步”；fall behind “落后”；come across “偶遇”；make up “编造，化妆”。结合语境可确定答案为B项。7A.give BhaveCattend Dcut解析：选D根据上文“Then I began to _6_ in school.”可知，作者学业开始下降。

24、cut classes意为“旷课”，此处是吸烟对作者学习的影响。8A.at least Bat mostCno more than Das little as解析：选A根据上文的“spend all my money”可知，作者花在吸烟上的钱并不少，每天至少要8至18美元。at least“至少”；at most “最多”；no more than “只有，仅仅”；as little as “和一样少”。9A.once BtwiceCagain Dfurther解析：选B尽管吸烟对作者的学习和生活影响很大，但当时作者考虑得并不多。think twice about sth.“三思而行，慎重考虑

25、后再决定”。10A.used to Bpaid forClost in Dready for解析：选C根据下文“.if I smoked those，but I dont.”可知， 当时作者已经意识到如果继续吸烟的话，就会沉溺其中。get used to “习惯于”；get paid for “因而被付给钱”；get lost in “沉迷于，热衷于”；get ready for “为做好准备”。11A.As if BEven ifCNow that DAs long as解析：选C既然作者已经意识到了吸烟的危害，于是他开始控制吸烟的量。 as if “好像”；even if “即使”；now

26、 that “既然”；as long as “只要”。12A.reduced BincreasedCdecided Dcontinued解析：选A从下文“Im not smoking every day，and not spending as much money.”可知，作者在有意识地减少吸烟的量。reduce “降低，减少”。13A.broken down Bcut downCturned off Dcut off解析：选B由于作者意识到了吸烟的危害，所以尽量少吸烟。break down“(机器等)出故障，(身体)垮掉，失败”；cut down “减少，消减”；turn off “关掉(电

27、源等)”；cut off“切断”。由此可知答案为B。14A.wasting BspendingCmaking Dsaving解析：选D既然烟吸得少了，钱自然能节省一些。15A.less BmoreCbetter Dworse解析：选C根据上文可知，作者做好了回到学校的准备，并想要好好表现，所以此处应为使自己变得更好。16A.excites BfillsCrepairs Ddestroys解析：选A根据下文的“and how it solves problems”可知，有的人在鼓吹吸烟的好处。17A.problems BpleasureCconvenience Dexcitement解析：选A结

28、合上文作者对吸烟的危害的亲身体验以及下文的“Marijuana is not good for your body or your brain.”可知，作者现在意识到吸烟只会带来危害。18A.helpful BusefulCdangerous Dstrange解析：选C作者意在警告人们注意吸烟所带来的危害。dangerous意为“危险的”，符合作者的意图。19A.in the beginning Bin the distanceCin the long run Din the past解析：选C根据下文的“longterm negative effects”可知选C项。20A.tell Bex

29、plainCregret Dshare解析：选D作者写这篇文章的目的是让大家知道他的经历。share sth. with sb.意为“与某人分享某物”。.短文改错It has been several week since I came to my new school.It was a clean，beautiful and modern one，with a large playground and an amazed digital readingroom.All the teachers are friendly and kindly.Among them，I like my Engl

30、ish teacher best，who is enthusiastic but popular with us.He is also strict to us.He teaches us in an unusual way.Besides，he always avoids making us to feel embarrassed in class.All my classmates works hard.Were enjoying such new life and trying to develop us for the future.答案：It has been several sin

31、ce I came to my new school.It a clean，beautiful and modern one，with a large playground and an digital readingroom.All the teachers are friendly and .Among them，I like my English teacher best，who is enthusiastic popular with us.He is also strict us.He teaches us in an unusual way.Besides，he always avoids making us feel embarrassed in class.All my classmates hard.Were enjoying such new life and trying to develop for the future.