外研社必修三Module4SandstormsinAsia單元學(xué)案

1、Module 4 Sandstorms in Asia課標(biāo)定位·高效導(dǎo)學(xué)類別課程標(biāo)準(zhǔn)要求掌握的項(xiàng)目重點(diǎn)單詞frightening adj.嚇人的，可怕的inland adj.內(nèi)地的，內(nèi)陸的mass adj.大量的，大規(guī)模的campaign n.戰(zhàn)役，活動process n.進(jìn)程，過程citizen n.公民，市民forecast vt.預(yù)告，預(yù)報(bào)strength n.力氣，力量cycle vi.騎車；n.循環(huán)，周期atmosphere n.大氣，氣氛chemical n.化學(xué)藥品；adj.化學(xué)的environment n.環(huán)境melt vi.融化pollution n.污染recyc

2、le vt.回收利用，再循環(huán)coastal adj.海岸的，沿海的concerned adj.關(guān)心的，擔(dān)心的evidence n.證據(jù)，證明major adj.主要的；vi.主修urgent a.急迫的,緊急的pollute vt.污染complain vi.抱怨 scary adj.恐怖的，嚇人的absolutely adv.絕對地，完全地protection n.保護(hù)重點(diǎn)短語cut down砍倒，消減dig up 掘起，挖出advise sb. to do sth.建議某人做某事sothat如此以至于be caught in遭遇<雨、雪等>as a result of 由于的結(jié)

3、果，因?yàn)閣ake up 醒來，喚醒had better do sth.最好做某事one after another一個(gè)接一個(gè)地provide sth. for sb.向某人提供某物sweep away沖走，掃除，摧毀by the end of到為止，截止到so that 以便，因此too much 太多take in吸收，理解；欺騙，改短give out 分發(fā)，公布；耗盡in bold 用粗體，用黑體do nothing but do sth.除了之外不做任何事cant help but do sth.不可能不做某事care about 關(guān)心，關(guān)注put on 穿上，上演write down記

4、下，寫下be bad for對不利，對有害suggest a solution 提出解決方案look after 照顧take away 拿走，取走get sb. to do sth. 讓某人來做某事environmental protection 環(huán)境保護(hù)look through瀏覽in a nutshell 簡言之，概括地講have some difficulty/trouble in doing sth.做某事有困難功能交際Its difficult to breathe and the dust makes me ill.So if you want to go out, youd b

5、etter wear a mask.I couldnt agree with you more.I think you are absolutely right.語法InfinitiveBut + infinitiveThe wind is strong enough to move sand dunes.We were advised not to go outside.I cant help but feel very concerned.I cant but wonder what will happen.Section Introduction, Reading and Vocabul

6、ary Function知識整合·能力聚焦考點(diǎn)搜索1：cut down的用法【例1】Half of the forest was _ to make room for the road. A. cut in B. cut down C. cut out D. cut up解析：考查與cut相關(guān)動詞短語辨析：cut in插嘴，打斷別人說話；cut down砍倒，消減，壓縮<文章>；cut out剪下，割掉，刪節(jié)<文章、報(bào)道等>；cut up切碎；句意：為了給新公路騰出地方，這片樹林已經(jīng)被砍去了一半。依據(jù)句意理解，則cut down符合題意。名師點(diǎn)金：cut do

7、wn的用法減少，縮減You smoke too much-you should try to cut down.你吸煙太多了，該少抽點(diǎn)。砍倒We cut down millions of trees to make toothpicks every year. 我們每年要砍倒數(shù)百萬棵樹木來生產(chǎn)牙簽。使縮短，壓縮<文章>The article is too long-it needs cutting down a little.這篇文章太長了，需要縮短一些。與cut相關(guān)的短語：cut in=break in插嘴cut off切斷，隔絕cut up=cut sth. into piec

8、es切碎cut out剪下，割掉，刪節(jié)<文章、報(bào)道等>原文對照：Deserts are also created because people cut down trees and dig up grass.考點(diǎn)搜索2：protect的用法【例2】It has been proved that eating vegetables in childhood helps to _ you against serious illnesses in later life.A. preventB. keepingC. protectD. sheltering解析：考查動詞搭配辨析：preve

9、nt/keepfrom阻止某事的發(fā)生；protectagainst/from保護(hù)免遭受；shelterfrom保護(hù)免遭受；句意：已被證實(shí)，在兒童時(shí)期，食用蔬菜有助于保護(hù)你在以后的生活中抵抗嚴(yán)重疾病的侵襲。以上四個(gè)詞中，只有選項(xiàng)C常與from/against連用，依據(jù)句意理解，則protect符合題意。答案：C名師點(diǎn)金：protect / prevent的用法“阻止做某事”常見的表達(dá)：keep from <doing> sth. 阻止某事的發(fā)生； prevent from <doing> sth. 阻止某事的發(fā)生； stop from <doing> sth.

10、阻止某事的發(fā)生； 【“阻止某事發(fā)生”的三個(gè)短語中，在主動語態(tài)和被動語態(tài)中，from均不得省略；而在主動語態(tài)中可省略from，在被動語態(tài)中不可省略；】protect / shelter/defend from <doing> sth. 保護(hù)免遭受；The hat will protect his face from the sun. 那頂帽子會讓他的臉免受日曬。protect/defendagainst保護(hù)免遭受；The police are trained to defend/protect themselves against knife attacks.警察都接受過自衛(wèi)訓(xùn)練，能

11、夠?qū)Ω冻值兑u擊。原文對照：What should you do in a sandstorm to protect yourself?考點(diǎn)搜索3：advise的用法【例3】I had _her not to skate on the thin ice, but she wont listen.A. advisedB. suggested C. persuadedD. made解析：考查動詞詞義辨析：advise sb. to do sth.建議某人來做某事，勸說某人來做某事；suggest不用于復(fù)合結(jié)構(gòu)中；persuade sb. to do sth.勸說某人來做某事（側(cè)重“勸說”成功）；ma

12、ke sb. do意為“讓某人做某事”，只有在被動語態(tài)中用be made to do sth.這一結(jié)構(gòu)；句意：我已經(jīng)勸說她不要在薄冰上滑冰，但是她卻不聽勸。依據(jù)句意理解與詞匯本身用法判斷，選項(xiàng)A符合題意。答案：A名師點(diǎn)金：advise/suggest/persuade的用法advise作動詞，意為“建議”；advice作名詞，意為“建議，忠告”；advise + <doing> sth.advise sb. to do sth.advise that 從句謂語動詞用should +動詞原形，其中should可以省略；be advised to do sth.被建議來做某事；He a

13、dvised an early start.他建議早點(diǎn)出發(fā)。She advised my setting out for Shanghai at once.他建議我立即啟程前往上海。The doctor advised him to form the habit of getting up early.醫(yī)生建議他養(yǎng)成早起的習(xí)慣。My mother often advises that I（should）read a lot.媽媽經(jīng)常建議我應(yīng)該多讀些書。He is advised to take this medicine before meals.他被建議在飯前服用這種藥。suggest作動詞

14、，意為“建議，暗示”；suggestion作名詞，意為“建議，意見”；suggest + <doing> sth.suggest <to sb.> that 當(dāng)suggest表示“建議”之意時(shí)，從句謂語動詞用should +動詞原形，其中should可以省略；若suggest表示“暗示，表明”之意時(shí)，從句謂語動詞與主句時(shí)態(tài)保持一致。suggest a solution提出一個(gè)解決方案；suggest sb. to do sth. （×）He suggested that we（should）start out early the next day.他建議我們第

15、二天早一點(diǎn)出發(fā)。The smile on his face suggested that he was glad to have given his life for his country.他臉上的微笑暗示了能為祖國而獻(xiàn)身他感到很高興。persuade作動詞，意為“勸說，說服”，側(cè)重“勸說”成功；persuade sb. to do sth.勸說某人來做某事；persuade/argueinto doing sth. 勸說某人做某事；persuade/argueout of doing sth.勸說某人不要做某事；原文對照：What do you think experts advise p

16、eople to do in this situation?考點(diǎn)搜索4：sothat的用法【例4】He earned _ little money that he couldnt support his family.A. so B. such C. too D. enough解析：考查句型結(jié)構(gòu)：such + <adj.> + 復(fù)數(shù)名詞或不可數(shù)名詞 + that，但當(dāng)形容詞為little （少）/ few / much / many時(shí)，修飾詞要用so；句意：他賺這么少的錢，以至于養(yǎng)不起他的家人。依據(jù)語境與句意，則選擇A項(xiàng)符合題意。答案：A名師點(diǎn)金：sothat/suchthat/s

17、o that的用法sothat與suchthat引導(dǎo)結(jié)果狀語從句，意為“如此以至于”，但其結(jié)構(gòu)有所不同：so + adj./adv. + that, such + <adj.> + 復(fù)數(shù)名詞或不可數(shù)名詞 + thatso many / much / little（少）/ few + 名詞 + that 【注意：當(dāng)little作“小”講，仍用such little + 名詞的形式；】It is so fine that we all want to go out for a walk.It is such fine weather that we all want to go out

18、 for a walk.天氣是如此的晴朗，以至于我們都想出去散步。We were such little children that we couldnt understand what the professor said at the time.那個(gè)時(shí)候，我們還是如此小的孩子，以至于根本就不理解教授所說的話。such + a/an + adj. + 單數(shù)可數(shù)名詞 + that =so + adj. +a/an + 單數(shù)可數(shù)名詞+ thatIt is such an interesting film that I want to see it a second time.= It is so

19、 interesting an film that I want to see it a second time.這是一部如此有趣的電影，以至于我還想看一遍。sothat/suchthat句型中，so或such放在句首，從句謂語動詞用倒裝句；So seriously was his leg hurt in the car accident that he was sent to hospital at once.在這次交通事故中，他的腿受傷如此嚴(yán)重以至于他立即被送往醫(yī)院。so that以便，因此；so that引導(dǎo)目的狀語從句時(shí)意為“以便，使能夠”，從句里的謂語動詞前要加上may,&

20、#160;might, can, could, will, would等情態(tài)動詞；相當(dāng)于in order that； He got up early so that he could catch the first bus.為了趕上早班車，他起得很早。  so that 也可引導(dǎo)結(jié)果狀語從句，意為“因此，所以”，謂語動詞前沒有情態(tài)動詞。此外，表示結(jié)果的so that 從句和主句之前常有逗

21、號出現(xiàn)；相當(dāng)于with the result that； He often told lies, so that no one believed him. 他經(jīng)常撒謊，因此沒有人相信他。原文對照：They are often so thick that you cant see the sun.考點(diǎn)搜索5：take in的用法【例5】Dont be _by products promising to make you lose weight quickly.A. given out B

22、. taken in C. taken away D. given off 解析：考查動詞短語辨析：give out分發(fā)，發(fā)布，公布（信息）；發(fā)出（光、熱、聲音、氣體等）；用光，耗盡；take in吸收，欺騙；take away拿走，取走；give off發(fā)出（光、熱、聲音、氣味等）；句意：不要被那些承諾讓你快速減肥的產(chǎn)品所欺騙。依據(jù)句意理解，則take in符合題意。答案：B名師點(diǎn)金：take in的用法領(lǐng)會，理解，記住I didnt take in what you were saying. 我不理解你說什么。（價(jià)格或費(fèi)用里）包括This price takes in the cost o

23、f all the accommodation and food.這個(gè)價(jià)格包括了食宿等一切費(fèi)用。吸收，吸入We must take in nutritious food every day. 我們必須每天攝入有營養(yǎng)的食物。改小，改瘦（衣服）The dress was too big, so I took it in. 衣服太大了，所以我把它改小了。收留，接納He had nowhere to live, so we took him in.他沒地方住，所以我們讓他在我們家。原文對照：Trees take in carbon dioxide and give out oxygen. 點(diǎn)金測評&#

24、183;創(chuàng)新訓(xùn)練【基礎(chǔ)鞏固 全面訓(xùn)練】.單詞拼寫1. The teacher e_ the students to ask questions in class. 2. She was very f_ to look down from the top floor of the building.3. The artist had s_ his name in the corner of the painting.4. We must carry on a c_ for the peoples human rights.5. Only two passengers s_ the air-cra

25、sh.6. Learning a language is a slow _（過程）.7. According to the weather_（預(yù)報(bào)）it will be sunny tomorrow.8. The job requires a lot of physical _（力量）. 9. You should pay _（特別的）attention to spelling.10. The lecture _（提供）him with an opportunity to meet one of his heroes.短語翻譯11. cut down_12. dig up_13. advise

26、 sb. to do sth._14. be caught in _15. as a result of _16. had better do sth. _17. one after another _18. provide sth. for sb. _19. sweep away _20. by the end of _21. _以便，因此22. _吸收，理解；欺騙，改短23. _分發(fā)，公布；耗盡24. _除了之外不做任何事25. _不可能不做某事26. _關(guān)心，關(guān)注27. _提出解決方案28. _瀏覽29. _簡言之，概括地講30. _做某事有困難.單項(xiàng)選擇31. Jiu Zhaigou

27、with a good _ attracts a lot of tourists.A. environment B. situation C. case D. position32. The new coat looks too large on Mary，so her mother had to_.A. cut it outB. cut it downC. cut it offD. cut it up33.Wearing a pair of sun-glasses is a protection_ the sun in summer.A. to B. at C. with D. from34

28、.The _ by the road said “No Parking”.A. sceneB. signC. sightD. view35.What prevented your plan_?A. from being carried out B. form carrying outC. to carry out D. to be carried out36.What do you think _with him?A. was the matter B. the matter wasC. were the matter D. the matter were37.When I caught hi

29、m _ in the exam, I stood beside him for a minute without saying anything.A. cheating B. cheat C. to cheat D. to be cheating38.It was a wonder that the old lady even _in the earthquake.A. was survived B. survived C. was surviving D. will survive39.He had his leg broken while he was playing football.

30、_, he asked a two-month leave.A. In any case B. After all C. As a result D. In this way40.Environmental protection is a rather long _which takes the joint effort by all human beings.A. step B. process C. project D. measure41.Its too late. I cant make _possible to get to the airport on time.A. this B

31、. that C. it D. what42.It is difficult for him to _the future.A. admit B. discuss C. forecast D. announce43.The damage that human activities have caused to the environment _ people greatly.A. surprises B. surprised C. surprising D. surprise44. Pollution is_ problem in the world that we need to do_ w

32、ork to prevent it.A. a so big, so much B. such a big, such muchC. such a big, so much C. so big a, such much45. At night, plants_ carbon dioxide and at the same time_ oxygen. So, we may put some in our bedrooms to purify the air.A. take in, give out B. take up, give offC. take in, give in D. take of

33、f, give up.選詞填空major urgent concerned evidencechemical recycle coastal environmental atmosphere46. A _ change takes place in any substance when it burns.47. Those small factories are causing a lot of _ pollution with all their noise and smoke.48. The _of the city is very much polluted.49. As childre

34、n we should be much _about our parents health.50. A scientist must produce _support of a theory.51. Mr. Moss has some _ things to do, so the meeting will be put off.52. If we could _ 40% of our everyday waste, our environment would be improved a lot.53. Qingdao is a _ city.54. Who do you think are o

35、ur _competitors, and what are their advantages over us?【綜合應(yīng)用 提高訓(xùn)練】.根據(jù)漢語意思完成句子1. In order to _ diseases _, citizens are_ to wear masks when they go to work.為了防止疾病的傳播，市民們被警告去上班時(shí)要戴口罩。2. Weather experts _people _ _ _ _，because a hurricane is coming.天氣專家勸人們別出去，因?yàn)轱Z風(fēng)即將到來。3. He spoke _ loudly _ the people i

36、n the next room could hear.他說話的聲音那么大以至于另一個(gè)房間的人也能聽到。4. We must _ _ _the fact that this kind of animal is in danger of dying out.我們必須意識到這一事實(shí)，那就是這種動物正面臨滅絕的危險(xiǎn)。5. The hotel _ a shoe-cleaning service _ guests.這家酒店為客人提供擦鞋服務(wù)。.單句改錯(cuò)6.Tom was caught when he was cutting trees.7.Almost 2 000 tons of sand was bro

37、ught in to creating a 10-acre beach.8.It was so fine weather that we all went out to play.9.The old lady was caught in such a frightened storm that we all worried about her.10. The bad weather makes impossible to have a picnic today.完形填空Have you seen a sandstorm? I would like to share with you my pe

38、rsonal _11_ of the sandstorm in northern China. On April 7, 2004, we decided to _12_ a city of Jilin Province. It was supposed to be four hours drive from the place where we lived. We _13_ at about 7:00 only to see the most amazing _14_ we had ever seen. The sky was _15_ as if it was midnight. The _

39、16_ from the few cars that dared travel in the streets were yellowish. So we had to stay at home, _17_ for a better condition for our trip.The wind was fairly _18_ and might have been stronger at night _19_ we woke up. The visibility(能見度) at this point was close to 20 m. About two hours later the _2

40、0_ increased to 50 m and stayed so 21 _ about 10:00 am. When the dust lifted(消散) a little and the visibility _22_ to 200 m, we decided to drive out. However, everybody on the road was enveloped in thick frog with dust and the sky glowed with a dark _23_ color, so we hardly see each other _24_. Somet

41、imes, the wind suddenly _25_ up a lot of dust and sand and the visibility occasionally decreased to 20-50 m, making it very _26_ to drive.The dust _27_ in the air until the late afternoon when it slightly lifted. At last, we arrived at the city, but the trip that _28_ took about four hour, took us n

42、early eight hours. The dust remained in the _29_ for about two more days. On the third day a short period of rain _30_ as the cold front passed the region. So the terrible scene came to an end, and everything took on a lively and fresh appearance again. 11. A. experience B. record C. idea D. action

43、12. A. leave B. visit C. call D. see13. A. woke up B. sat up C. set off D. left off 14. A. storm B. snow C. rain D. wind15. A. dark B. bright C. blue D. cold16. A. walls B. glass C. covers D. lights17. A. leaving B. waiting C. taking D. calling 18. A. strong B. faint C. weak D. soft19. A. after B. w

44、hen C. before D. while20. A. speed B. power C. strength D. visibility21. A. since B. before C. when D. until22. A. increased B. reduced C. decreased D. stayed23. A. red B. yellow C. green D. black24. A. faintly B. clearly C. successfully D. perfectly25. A. picked B. took C. turned D. looked 26. A. s

45、afe B. dangerous C. normal D. likely 27. A. remained B. jumped C. covered D. dropped 28. A. normally B. rarely C. frequently D. particularly29. A. city B. town C. air D. car30. A. happened B. dropped C. struck D. flew .閱讀理解Water pollution affects mans health，recreational（娛樂的）use of water，indust

46、rial use of water and sense of beauty.The spread of water-carried disease is of great concern. In highly developed countries in particular，emphasis has changed from concern over bacterial disease to concern over water-carried viral（病毒性的）disease. Viral hepatitis（肝炎），for example，has been found to occu

47、r more frequently in cities whose water supplies have comparatively high levels of water impurity. Poisonous chemicals found in streams that are ultimately used for water supplies also create an important public health problem.It is clear that poisonous chemicals must be excluded from water，but more

48、 and more chemicals from new pesticides（殺蟲劑），fertilizers，and other new products have been found in water. Since the public health importance of these chemicals is not yet fully known，they are of increasing concern. The chemicals from fertilizers are also finding their way into water supplies from po

49、llution.As mans desire for water-based recreation increases，greater demands are placed on the quality of water. The water must not only be attractive in appearance but also meet certain other conditions. Sports such as swimming involve direct contact with water，and so water standards are raised high

50、er.The range of water quality necessary for industrial processes varies greatly with the intended use of water. The water used in steel mills，for example，must have a lower chloride（氧化物）level than that accepted for drinking water. Cooling water can often be of comparatively low sanitary（衛(wèi)生的）quality.

51、A large part of water used in the paper-making industry can be of relatively low quality in some aspects but must contain little iron and carbon dioxide.31. The chemicals from pesticides and fertilizers found in water are of increasing concern because _.A. their importance to mans health has not bee

52、n completely knownB. they may cause groundwater pollution C. they can find their way into water supplies for farmersD. they are important factors contributing to the spread of disease32.According to the passage，water-based recreation demands that_.A. the water contain a higher level of oxygenB. the water contain l