2015外研版本英语必修3（module 4 sandstorms in asia）一轮复习学案

1、【步步高】2015届高中英语 Module 4 Sandstorms in Asia同步导学 外研版必修3重点单词1.mass /mæs/ adj.大量的；大规模的2.process/prses/ n进程；过程3forecast /fkst/ vt.预报；预告 4.recycle /risaIkl/ v重新利用；再循环5evidence /evIdns/ n根据；证明 6.urgent /dnt/ adj.紧急的7chemical /kemIkl/ n化学药品chemistry n化学8environment /InvaIrnmnt/ n环境environmental adj.环境的

2、9scary /skeri/ adj.恐怖的；吓人的scare n& v惊吓scared adj.恐惧的10concerned /knsnd/ adj.关心的，担心的concern n& vt.涉及；担忧；关注concerning prep.关于11complain /kmpleIn/ vi.抱怨complaint n埋怨，诉苦12protection /prtekn/ n保护protect v保护13major /meId/ adj.主要的；多数的majority n多数14absolutely /æbslutli/ adv.绝对地，完全地absolute adj.

3、绝对的15strength /stre/ n力量；力气；优势strong adj.强大的；强壮的strengthen vt.加强16frightening /fraItnI/ adj.吓人的；可怕的frighten vt.使害怕frightened adj.害怕的重点短语1.cut down砍倒；减少2.dig up挖出3be caught in遭遇(坏天气) 4.take in吸收；理解；欺骗5prevent.doing.阻止做 6.give out放出；发出；分发7have a bad effect on对有坏影响 8.do nothing but do sth.只有做9in a nuts

4、hell简言之，概括地讲 10.one after another一个接一个地11look through浏览经典句型1.“To have been caught in a sandstorm was a terrible experience，” he said.他说：“遇上沙尘暴是一种可怕的经历。”2Sandstorms in China appear to have increased in recent years as a result of “desertification”. 由于荒漠化越发严重，中国近年来发生沙尘暴的次数明显增加了。3The storms sometimes c

5、ontinue all day and traffic moves very slowly because the thick dust makes it difficult to see.暴风有时持续一整天，车辆开得很慢，因为浓浓的尘埃降低了能见度。4I couldnt agree with you more.我非常同意你的观点。5The garbage is then taken away and，if possible recycled.然后垃圾被带走，如果可能的话会进行回收利用。语境记忆In the process of developing economy we have been

6、polluting the environment.Its true that most of us are concerned about the environmental protection.But its no use complaining about the present urgent situation.In a nutshell，its every citizens duty to work hard to win the campaign of protecting the environment.构词记忆difficulty /dIfIkltI/ n1.U困难；艰难2.

7、C难点；难事；难题disability /dIsbIltI/ nC&U无能；伤残discovery /dIskvrI/ nU&C发现；被发现的事物electricity /IlektrIstI/ nU电；电学；电流；电力供应equality /ikwltI/ nU相等；相同；平等majority /mdrtI/ nU多数；大多数1Concerning your health，were very concerned about your illness though you always say theres no cause for concern.(concern)2An u

8、nhappy home environment can affect a childs behaviour，so we should pay attention to environmental problems.(environment)3The manager had to put his work aside for a while to deal with an urgent accident.4Do you listen to the weather forecast from the local radio station every morning?5I was moving s

9、ome furniture and I twisted my ankle in the process.6A good government will grant freedom of speech to its citizens and will not control their opinions and thoughts.7We are planning an advertising campaign(活动) for our new product.8As I just mentioned，pollution is a major(主要的) concern of our country.

10、9Anything you say may be taken down and used as evidence(证据) against you.10It is very unwise to take legal action against someone unless it is absolutely(绝对地) necessary.1Her garden is a mass of flowers.她的花园里种满了花。The masses are often the makers of history.创造历史的往往是民众。特别提醒a mass of/masses of大量的，许多的，既可修

11、饰可数名词，也可修饰不可数名词，作主语时，a mass of谓语动词的单复数与其后的名词保持一致；masses of谓语动词的单复数与mass保持一致。夯实基础(1)Sports fans came to the stadium in a mass(大量地) before the game.(2)Ive got a mass of/masses of(一大堆) things to do.2in the process of在过程中in the process在进行中speed up the process加速进程Will you describe the process of building

12、 a boat?你能描绘一下造船的步骤吗？特别提醒表示做某事的方法或程序，其后可接of/for doing sth.，但一般不接不定式。 夯实基础(1)语法填空The development of industry has been a gradual process throughout human existence, from stone tools to modern technology.(2)翻译句子房子还在建设中。The house is still in the process of being built.3strengths and weaknesses优点和缺点have

13、the strength of有做的力气(意志力)with all ones strength尽力build up ones strength增强实力strengthen v.加强；强化；巩固He hoped to strengthen the position of the sciences in the leading universities.他希望强化自然科学在一流大学里的地位。夯实基础(1)用strengthen的适当形式填空Each model has its strengths and weaknesses.The chair wasnt strong enough and it

14、 broke when he sat on it.Doctors say his injured shoulder will take time to strengthen.(2)Practicing Chinese kung fu can not only build up ones strength(不但能增强体质)，but also develop ones character.4major in主修in a/the majority占大多数The major factor in the decision to stay or to leave was usually professio

15、nal.职业上的考虑往往是决定去留的主要因素。He majored in finance in Beijing University.他在北大主修金融专业。图解助记夯实基础同义句改写Im a history major.(1)My major is history.(major作主语)(2)I major in history.(major作动词)5complain to sb.about/of.就向某人抱怨complain of诉说(病情或痛苦)make a complaint about.就提出投诉On reading the mothers complaint，I felt a litt

16、le worried about the sons behaviour.读完这位母亲的抱怨，我对这个儿子的行为有点担忧。(2013·重庆·写作一)The defendant complained of intimidation during the investigation.被告申诉在调查期间受到了恐吓。夯实基础(1)语法填空We received a lot of complaints from customers about the lack of parking facilities.Im going to complain to the manager about

17、 this.(2)He complained to me about the food(向我抱怨饮食)1The city cut down on the workforce that kept the park，and pretty soon it just got too ugly and dirty to enjoy.2On the way home last night，they were caught in a storm.3Alcohol is taken in more quickly when drunk with fruit juice.4He looked through t

18、he newspapers and found some useful information.5Students were giving out leaflets to everyone on the street when I met them.1cut in插嘴cut up切碎；使痛心cut short使停止；中断；打断cut off切断cut out切掉；删掉Immediate actions should be taken，like stopping cutting down trees，to better environment.为了环境更美好，必须马上采取行动，像停止砍树等。(2

19、013·江苏·书面表达)Ill cut down (on) my smoking，maybe cut it out entirely.我要少抽点烟，也可能完全戒掉。夯实基础(1)用cut的短语填空 How can you cut down the risk of cancer?He also supplied the north when America cut off energy aid.He had cut up the meat before his mother came back.(2)If you dont cut down your smoking，I wi

20、ll cut off your supply(我将停止给你生活费)2come/go into effect生效take effect生效；奏效bring/o effect实施of no effect没有效果的side effect副作用,in effect实际上The whole effect is cool，light and airy.整体效果很酷，轻松而随意。The medicine had a good effect on me.那种药对我有很好的功效。夯实基础(1)用effect的短语填空The new law will come into effect next mo

21、nth.In effect，our wages will fall by 2%.The medicine was of no effect on the patient.(2)Usually what the teacher says will have a deep effect on a child(会对孩子产生深远影响)3 take in吸收(absorb)；欺骗(cheat)；包括在内(include or cover)；收留(allow sb. to stay in)；领会，理解；观看take for当作；误当作take off起飞；脱下；迅速流行take to喜欢；亲近；适应tak

22、e.for granted认为理所当然take over接管；继承；支配take apart拆开，拆缷take on呈现；雇佣take out拿出，取出；除去The monastery has taken in 26 refugees.修道院已经收留了26位难民。Lesley explains possible treatments but you can tell shes not taking it in.莱斯利解释了各种可行的疗法，不过，你可以看出来，她并没有领会。夯实基础(1)写出下列句子中take in的汉语意思He certainly took us in with his sto

23、ries about his experiences in Mexico.欺骗Gazing up into his eyes，she seemed to take in all he said.领会，理解He persuaded Jo to take him in.收留They will certainly need to take in plenty of liquid.吸收I was wondering if you might want to take in a movie with me this evening.观看(2)Rod loves taking apart clocks(拆

24、钟表). However, he never manages to put them together again. 4give in让步；投降；上交give away赠送；泄露；出卖give back送还；恢复give up放弃；交出，让出give off释放出；辐射出；发生He has refused to give out any further information on the matter.他拒绝就这一问题透露任何更多的消息。His strength gave out after he ran that long distance.跑完这么长一段距离，他已精疲力竭。图解助记特别提

25、醒give out作“用完”讲时，为不及物动词短语，不能用于被动语态。夯实基础(1)单句改错Our food supplies have been given out.去掉been(2)翻译句子太阳给大地光和热。The sun gives out light and heat to the earth.5look down on轻视，看不起look into调查look up查找，查阅look up to仰慕，尊敬look after照顾，照料I looked through todays newspaper but found nothing important.我翻阅了今天的报纸，但没有发

26、现重要信息。A working party has been set up to look into the problem.已成立一个工作小组来调查这个问题。夯实基础(1)Why is that old man smiling?Perhaps he is looking back on his childhood(正在回忆他的童年)(2)翻译句子在考试前她匆匆看了一下笔记。She looked through her notes before the exam.1Ask Tom to give you a hand if necessary.如果有必要让汤姆帮你一把。2To provide

27、their children with best education is what most parents expect.为孩子提供最好的教育是大多数家长所希望的。3The Internet makes it easier for people to get the information they want.互联网使得人们可以更容易地获取他们所需要的信息。4He cant choose but accept the offer.他别无选择只能接受提议。5They appeared to have found out the truth.他们似乎已经了解了真相。1 Which do you

28、 think is more dangerous，an earthquake or a sandstorm？你认为哪一种更危险，地震还是沙尘暴？(1)在句型“疑问词do you think句子其余部分”中，do you think为插入语，其后的句子部分用陈述语序。用于该句式结构的动词除think之外还有believe，suppose，suggest，expect，imagine等。(2)do you know与疑问词连用时，不能把疑问词放到句首。What do you think he will do next?你认为他下一步要做什么？Who do you think helped me h

29、and in my homework？你认为是谁帮我交了作业？夯实基础(1)将下列句子合并Who can answer the question？Do you think?Who do you think can answer the question?Where does he live？Do you know?Do you know where he lives?(2)Mum is coming.What present do you expect she has got(你认为她会给你买了什么生日礼物) for your birthday?2 Its difficult to breat

30、he and the dust makes me ill.,呼吸困难，沙尘使我很难受。本句中it为形式主语，真正的主语是不定式短语to breathe，构成It is/wasadj.to do sth.结构。(1)It isadj./n.for sb. to do sth.(该句式中，作表语的形容词只能说明不定式的行为性质和特点，不能说明不定式的执行者。常见的这类形容词有：easy，important，difficult，hard，possible，impossible，necessary等。)(2)It isadj.of sb. to do sth.(该句式中，作表语的形容词表达不定式的逻辑

31、主语的品行、性格或性质。常见的这类形容词有：kind，nice，good，honest，careful，careless，clever，wise，stupid，foolish，rude，polite，impolite等。Its difficult to finish the task in such a short period of time.在这么短的时间内完成任务很困难。Its careless of you to make so many mistakes in this exam.在这次考试中你出了这么多错真是太粗心了。夯实基础(1)It is a great honour for

32、me to be invited to make a speech here(被邀请到这里来作报书告)(2)翻译句子对我们来说掌握一门外语非常重要。Its important for us to master a foreign language.用所给词的适当形式填空(1)Do tell me the way you think of to solve the problem as soon as possible.(solve)(2)As an employee，I couldnt help but stand still for hours as the boss told me to.

33、(stand)(3)If theres a lot of work to do，Im happy to just keep on until its finished.(do)(4)I want to find some interesting books to read.(read)(5)I have no choice but to accept the fact.(accept).教材活用根据课文内容完成下面的短文Sandstorms，strong dry winds 1.that carry sand，have struck some Asian countries for centu

34、ries.2.When climate changes，people cut down trees and dig up grass,3.and land becomes desert.As a result of desertification sandstorms in China seem to 4.have increased (increase) in recent years.Northwest China is part of the sandstorm centre in Central Asia.Sandstorms sometimes have 5.a very bad e

35、ffect on Beijing,6.especially (especial) on its weather and traffic.To solve the problem，many ways have been tried.For example，in order to stop the desert，7.which is only 250 km away to the west,ing (come) nearer to Beijing，the government is planting trees.So far，over 30 billion trees 9.have been pl

36、anted (plant) and 10.more (many) trees will be planted for the next five years.课外拓展阅读下面材料，在空白处填入适当的内容(不多于3个单词)或括号内单词的正确形式Allen and Dick will graduate 1.from high school this year.Theyre talking about their future plans.Allen：I cant decide 2.whether to go to university or to get a job.Dick：Well，if I

37、were you，I 3.would go on studying.Allen：But I dont know what to study.Dick：If I had 4.a chance again，I would major in English.You are good at languages.Allen：Thats 5.what my parents want me to do.Dick：You should take their advice.They know whats the 6.best(good) for you.Allen：But my friends will hav

38、e their jobs and lots of fun while I spend all my time 7.reading(read).Dick：But if you go to university，youll still have time for fun.Allen：Umm.What you say 8.makes(make) sense.But you know，I still have to ask my parents for pocket money and I hate to do so 9.at this age.Dick：And if you try to find

39、a part­time job，you will have some pocket money，too.Allen：You are right.Thank you for the 10.advice.阅读理解Dreams can be familiar and strange，fantastical or boring，but some dreams might be connected to the mental processes that help us learn.In a recent study，scientists found a connection between

40、nap­time dreams and better memory in people who were learning a new skill.In the study,99 college students between the ages of 18 and 30 each spent an hour on a computer，trying to get through a virtual maze(迷宫)The maze was difficult，and the study participants had to start in a different place e

41、ach time they triedmaking it even more difficult.They were also told to find a particular picture of a tree and remember where it was.For the first 90 minutes of a five­hour break，half of the participants stayed awake and half were told to take a short nap.Participants who stayed awake were ask

42、ed to describe their thoughts.Participants who took a nap were asked about their dreams before sleep and after sleepand they were awakened within a minute of sleep to describe their dreams.Stickgold，a neuroscientist(神经科学家)，wanted to know what people were dreaming about when their eyes werent moving，

43、during sleep.Four of the 50 people who slept said their dreams were connected to the maze.Some dreamed about the music that had been playing when they were working；others said they dreamed about seeing people in the maze.When these four people tried the computer maze again，they were able to find the

44、 tree faster than before their naps.Stickgold suggests the dream itself doesnt help a person learnits the other way around.He suspects that the dream was caused by the brain processes associated with learning.All four of the people who dreamed about the task had done poorly the first time，which make

45、s Stickgold wonder if the dreams show up when a person finds a new task particularly difficult.People who had other dreams，or people who didnt take a nap，didnt show the same improvement.1Before having a short nap，participants of the experiment were asked to .Astay in a different place in the mazeBde

46、sign a virtual maze which is difficult to get throughCexperience the experiment and try to remember somethingDget through a virtual maze on a computer from the same place答案C解析细节理解题。根据第二段可知，参加实验的人们在电脑上穿越虚拟迷宫并且记住一棵树的图画的位置。2What can we learn from the text?AParticipants who took a nap were required to e

47、xpress their thoughts.BSome dreams may encourage people to invent something new.CParticipants who dreamed about films could finish the task more easily.DParticipants whose dreams had something to do with the maze could find the tree faster.答案D解析细节理解题。根据第五段的内容可知D项正确，C项说法错误；由第三段内容可知，A项说法错误；B项文章未提及。故选D

48、项。3According to Stickgold， .Aevery person may dream about what they learnedBpeoples brain processes may still be connected with their learning in their dreamsConce peoples eyes stop moving，they are sure to dream about somethingDno matter how fantastical or boring，dreams are connected with peoples li

49、fe答案B解析推理判断题。根据第六段第二句，Stickgold怀疑人们之所以梦见正在学习的东西，是因为人的大脑程序仍然与所学的东西保持着联系。4What is the best title for this text?ADreams Are StrangeBNot All Dreams Are TrueCDreaming Makes PerfectDStickgold，a Dream Expert答案C解析标题归纳题。本文中心思想揭示了梦见所学内容的人梦醒后在学习中会做得更好，所以C项最佳。.完形填空I am a single mother of a wonderful four­y

50、ear­old son and have been fortunate to live a happy and healthy life.Though this year has been a handful of 1 ，it has taught me to see the 2 things in life.Because of a serious financial problem early in the year，I was 3 three months in my rent.I had to 4 my landlord $600 a month plus my curren

51、t rent.This 5 about three months.It is now one 6 before Christmas，and this past week I went to 7 for my sons preschool.I had just given my 8 payment of $215 to my landlord.I had $11 9 from my paycheck.I had to pay $107.15 for my sons 10 ，so I did not have enough to 11 the entire balance.I had about

52、four days to pay the remaining balance of $96.15， 12 my son was going to drop out of the preschool.I 13 was able to make enough money at my second job，a part­time job 14 a waitress at night.When I went into the office to pay the balance，I was 15 that the balance had already been paid.A 16 of th

53、e YMCA(基督教青年会)，the organization that the preschool 17 ，asked the front desk if there was 18 who needed any help.The manager had told this member about my situation，and he or she paid my overdue balance.I dont know who this person is or if I ever will.This has given me 19 and belief in a Christmas An

54、gel that I truly have out there 20 me.Thank you，my angel.1A.fights BbattlesCstruggles Dquarrels答案C解析联系下文作者遇到的一系列经济困难可知，作者今年的生活遇到了困难。struggle难事，符合语境。2A.important BlittleCinteresting Dsurprising答案A解析联系空前的taught可知，虽然生活困难，作者从生活中学习到了重要的(important)东西。3A.around BbehindCahead Dnearly答案B解析由于财务问题，作者的租金拖后(behi

55、nd)了三个月。4A.lend BofferCgive Dborrow答案C解析根据下文的my current rent可推知，作者需要每个月付给(give)房东六百美元。5A.stayed BsurvivedCdisappeared Dlasted答案D解析作者已拖欠三个月的租金了，再加上现在每月的租金，作者一个月需要付六百美元，这种情况持续(last)了大约三个月。6A.week ByearCmonth Dday答案A解析根据下文中的this past week可推知，此处指圣诞节之前的一周(week)的情况。7A.answer BwaitCpay Dapply答案C解析联系第三段第四句中的“I had to pay $107.15 for my sons.”可知，作者是去支付(pay)学费。8A.next BlastCother Danother答案B解析根据下文中的“I had $11 from my paycheck.”可知，此处指作者将最后(last)一笔付款给了房东。9A.limited Bkept