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1、必修三 Module 4 Sandstorms in Asia語言點用法過關(guān)語言點用法過關(guān)1.strength n.力量;力氣;長處;優(yōu)勢;強度教材原句教材原句The Chinese Central Weather Station can forecast a sandstorm some weeks before it arrives in Beijing,but the strength of the storm sometimes sur-prises people.中國中央氣象臺能夠在沙塵暴到達北京前幾周預(yù)測到,但是有時沙塵暴的強度還是令人吃驚的。語境應(yīng)用語境應(yīng)用用用strong的正確

2、形式填空的正確形式填空The doctor advised Mary strongly that she should take a holiday, but it didnt help.Practising Chinese kung fu cannot only build up one s strength , but also develop one s character.As a student in Senior Three, I must work hard. Meanwhile, I should take exercise to strengthen my body.To m

3、ake members of a team perform better, the trainer first of all has to know their strengths and weaknesses.選詞填空選詞填空(strength, force, power, energy)You are always full of energy . Can you tell me the secret?The force of the explosion broke the windows of several buildings.Bungee jumping is an exciting

4、 activity, where courage matters more than strength .While Mr. Smith was the last man I wanted to see, I did all in my power to help him.用法點撥用法點撥(1)strong adj. 強大的;堅強的;堅固的tall and strong 又高又壯strongly adv.堅強地;強有力地(2)strength n.力量;力氣;長處;優(yōu)勢;強度build up ones strength 強身健體;養(yǎng)精蓄銳strengths and weaknesses 優(yōu)勢和

5、劣勢;長處和短處with all one s strength 用盡某人全身的力氣have strength to do sth.有力氣做某事(3)strengthen vt.加強;鞏固strengthen our friendship 鞏固我們的友誼strength指“體力,力量,強度”等,尤指承受重物的力量force指“武力,暴力”;表示“力量”時, 指人或事物撞擊時所用的力,其復(fù)數(shù)形式常指“兵力,軍隊”power指“動力,能力,權(quán)力”;也可表示政權(quán)、支配力以及個人的本領(lǐng)energy依照其物理學(xué)定義講,是“能,能量”;另外, energy指“精力,活力,干勁,能力”【辨析【辨析】2.con

6、cerned adj.關(guān)心的;擔(dān)心的教材原句教材原句I cant help but feel very concerned .我不得不感到非常擔(dān)心。語境應(yīng)用語境應(yīng)用單句填空單句填空I am writing to express my concern (concerning)for the safety of children traveling on school buses, especially those on high-risk and highway-speed routes.Making the right decisions concerning (concern)the fut

7、ure is probably the most important thing we will ever do in our lives.As far as I am concerned (concern), education is about learning and the more you learn, the more you will be equipped for life. Concerned (concern) that he has no qualifications in business manage-ment, Ken plans to gain the neces

8、sary skills by taking a part-time course.As pollution is becoming a public concern , our government is deter-mined to solve the problem.用法點撥用法點撥(1)be concerned about/for對擔(dān)憂/擔(dān)心be concerned with 與有關(guān);涉及;對感興趣的be concerned in sth.牽扯進某事be concerned that.擔(dān)心as far as.be concerned就而言(2)concern n.擔(dān)心(的事) vt.使擔(dān)

9、心;涉及(3)concerning prep. 關(guān)于;涉及3.urgent adj.緊急的;迫切的教材原句教材原句What is the most urgent problem of all?哪個是最緊急的問題?語境應(yīng)用語境應(yīng)用單句填空單句填空The board considered it urgent that those files (should) be printed (print) right away.After the flooding, people were suffering in that area, who urgently (urge) needed clean wa

10、ter, medicine and shelter to survive.My parents always actively urge me to take (take) advantage of the op-portunity to join sports teams.It is urgent (urge) for us to protect the earth and make it a comfortable place to live in.Environmentalists urged that more effective measures (should) be adopt-

11、ed (adopt) by the government to reduce pollution.用法點撥用法點撥(1)in urgent need of急需(2)urge vt.催促;極力主張urge sb. to do sth./into doing sth. 力勸/敦促某人做某事urge(sb.)on力勸;強烈要求urge+that從句強烈要求;極力主張從句謂語動詞用(should)+動詞原形(3)urgency n.緊急;緊急情況urgently adv.迫切地,緊急地plain v.抱怨;發(fā)牢騷;投訴教材原句教材原句He does nothing but complain.除了抱怨他

12、什么也不做。語境應(yīng)用語境應(yīng)用單句填空單句填空Youd better stop complaining (complain) again and again. Otherwise, Youll end up quarreling with Rose again.“We wouldn t have missed the train had we left earlier,” the wife complained to the husband.You can t complain about being left out when you don t make any ef-fort to sha

13、re your joys and sorrows with others.There are many such cases where consumer complaints (complain) have contributed to changes in the law.John complained to the bookseller that there were several pages missing in the dictionary. 用法點撥用法點撥(1)complain to sb. about/of sth. 向某人抱怨/投訴某事complain that 抱怨(2)

14、complaint n.抱怨;不滿;投訴make a complaint against對投訴1.cut down砍倒;削減;縮小(尺寸、數(shù)量)教材原句教材原句 This is a process that happens when land becomes desert because of cli-mate changes and because people cut down trees and dig up grass.由于氣候變化,人們砍伐樹木、挖掘草地,使土地變成了沙漠,也由此開始了荒漠化的過程。語境應(yīng)用語境應(yīng)用賞句猜義賞句猜義寫出下列句中cut down的含義。This arti

15、cle is too long;you have to cut it down to 1,000 words. 縮短縮短Immediate actions should be taken, like stopping cutting down trees, to better the environment. 砍倒砍倒Hunger, cold and illness cut down many of the villagers.殺死殺死單句填空單句填空He was in hospital for six months. He felt as if he was cut off from the

16、 outside world.I was just talking to Margaret when Jackson cut in.Youd better cut down your expenses on clothes. 用法點撥用法點撥cut down 削減,減低,縮減;殺死cut in 插話;讓某人分享利潤cut up切碎;齊根切掉cut out刪除cut across穿過(某地)(尤指抄近路)cut off切斷;隔絕 cut sth. away切除, 剪去2.take in 吸收;欺騙;理解,領(lǐng)會;收留,收容;改小;包括,包含教材原句教材原句Trees take in carbon

17、dioxide and give out oxygen.樹木吸收二氧化碳,釋放出氧氣。語境應(yīng)用語境應(yīng)用賞句猜義賞句猜義寫出下列句中take in的含義。He was homeless,so we took him in.收留收留Dont be taken in by his charming manners;he s completely rude. 欺騙欺騙Fish take in oxygen through their gills.吸收吸收,攝入攝入This dress needs to be taken in. 改小改小Her lecture took in all the recen

18、t developments in the subject. 包括包括,包含包含I hope you re taking in what I m saying.領(lǐng)會領(lǐng)會,理解理解單句填空單句填空After studying in a medical college for five years, Jane took up her job as a doctor in the countryside.Throughout the week, the boy took over most of the work in the manag-ers office.Chen Xiang s singin

19、g career took off after his first album was released.After the children put up Christmas decorations, the whole room took on a holiday appearance.用法點撥用法點撥take away拿走take back取回;收回take down取下來;拆掉;記下take in吸收;欺騙;理解,領(lǐng)會;收留take on雇用;呈現(xiàn)take over接管take up占據(jù);開始做;從事take off 脫下;起飛;騰飛3.give out 放出;發(fā)出;宣稱;公布;發(fā)表;

20、分發(fā);用完;耗盡教材原句教材原句Trees take in carbon dioxide and give out oxygen.樹木吸收二氧化碳,釋放出氧氣。語境應(yīng)用語境應(yīng)用賞句猜義賞句猜義寫出下列句中g(shù)ive out的含義。After a month, their food supplies gave out. 用完用完One of the planes engines gave out in mid-air. 停止運轉(zhuǎn)停止運轉(zhuǎn)The news of the President s death was given out on a radio broadcast.宣布宣布The sun g

21、ives out light and heat.發(fā)出發(fā)出,放出放出單句填空單句填空We spent half an hour looking for the tickets, but eventually gave up and went home.He said he wasn t disappointed at the result of the final exam, but the look on his face gave himself away .After such a long walk, my legs gave out and I couldn t go any furt

22、her.用法點撥用法點撥give away 捐贈;分發(fā);頒發(fā)(獎品);泄露(秘密)give back歸還give in(to)屈服;交上give off放出(煙、氣味等)give out 放出;發(fā)出;宣稱;公布;用完;耗盡give up 放棄【助記【助記】1.appear to have done教材原句教材原句Sandstorms in China appear to have increased in recent years as a result of “desertification”.因“荒漠化”越發(fā)嚴(yán)重,中國近年來發(fā)生沙塵暴的次數(shù)增加了。 語境應(yīng)用語境應(yīng)用完成句子完成句子From

23、 her look,she appears to have known the truth .從她的表情看,她好像已經(jīng)知道了真相。They appeared to be satisfied with the result.他們似乎對結(jié)果感到滿意。He appeared to be talking to himself.他仿佛在跟自己講話。句型轉(zhuǎn)換句型轉(zhuǎn)換It appeared that he had nothing to do but wait.He appeared to have nothing to do but wait.用法點撥用法點撥appear用作系動詞,意為“似乎,好像”。在a

24、ppear to have done結(jié)構(gòu)中,不定式的完成式表示一個更早的動作,發(fā)生在主要動詞所表示的動作之前。appear+n./adj. 似乎,好像appear+to do/to be doing/to have done似乎要做/正在做/已做過某事It appears that.似乎There appears to be 似乎有2.if possible 教材原句教材原句The garbage is then taken away and, if possible,recycled.然后垃圾被運走,如果可能的話,再被回收利用。語境應(yīng)用語境應(yīng)用完成句子完成句子Bob is addicted

25、to playing computer games, seldom, if ever (如果曾經(jīng)有的話), listening carefully in class.There are only a few, if any (如果有的話), foreign novels for us to read in this small library.It sounds like something is wrong with the cars tyre. If so (如果是這樣的話), we d better take it to the garage immediately.Please giv

26、e money if possible (如果可能的話), and many children in poor areas will be able to go back to school.My father suggests that I should take some notes if necessary (如果有需要的話) while listening to the teachers in class.If the food tastes nice, Ill go to buy some more;if not (如果不是這樣的話), I won t go. 用法點撥用法點撥(1)在if, when, once, until, unless, while, as if等引導(dǎo)的狀語從句中,如果主從句的主語一致,謂語動詞中含有be動詞,有時為了使句子簡潔,可將主語和be動詞省略。在被動語態(tài)中有時也采用這種省略結(jié)構(gòu)。(2)常見的if引導(dǎo)的省略句:if any如果有的話if necessary如果需要的話if so如果是這樣的話if ever如果曾經(jīng)有的話if not如果不這樣的話if possible如果可能的話