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1、必修三 Module 4 Sandstorms in Asia语言点用法过关语言点用法过关1.strength n.力量;力气;长处;优势;强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.中国中央气象台能够在沙尘暴到达北京前几周预测到,但是有时沙尘暴的强度还是令人吃惊的。语境应用语境应用用用strong的正确
2、形式填空的正确形式填空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.选词填空选词填空(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.用法点拨用法点拨(1)strong adj. 强大的;坚强的;坚固的tall and strong 又高又壮strongly adv.坚强地;强有力地(2)strength n.力量;力气;长处;优势;强度build up ones strength 强身健体;养精蓄锐strengths and weaknesses 优势和
5、劣势;长处和短处with all one s strength 用尽某人全身的力气have strength to do sth.有力气做某事(3)strengthen vt.加强;巩固strengthen our friendship 巩固我们的友谊strength指“体力,力量,强度”等,尤指承受重物的力量force指“武力,暴力”;表示“力量”时, 指人或事物撞击时所用的力,其复数形式常指“兵力,军队”power指“动力,能力,权力”;也可表示政权、支配力以及个人的本领energy依照其物理学定义讲,是“能,能量”;另外, energy指“精力,活力,干劲,能力”【辨析【辨析】2.con
6、cerned adj.关心的;担心的教材原句教材原句I cant help but feel very concerned .我不得不感到非常担心。语境应用语境应用单句填空单句填空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.用法点拨用法点拨(1)be concerned about/for对担忧/担心be concerned with 与有关;涉及;对感兴趣的be concerned in sth.牵扯进某事be concerned that.担心as far as.be concerned就而言(2)concern n.担心(的事) vt.使担
9、心;涉及(3)concerning prep. 关于;涉及3.urgent adj.紧急的;迫切的教材原句教材原句What is the most urgent problem of all?哪个是最紧急的问题?语境应用语境应用单句填空单句填空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.用法点拨用法点拨(1)in urgent need of急需(2)urge vt.催促;极力主张urge sb. to do sth./into doing sth. 力劝/敦促某人做某事urge(sb.)on力劝;强烈要求urge+that从句强烈要求;极力主张从句谓语动词用(should)+动词原形(3)urgency n.紧急;紧急情况urgently adv.迫切地,紧急地plain v.抱怨;发牢骚;投诉教材原句教材原句He does nothing but complain.除了抱怨他
12、什么也不做。语境应用语境应用单句填空单句填空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. 用法点拨用法点拨(1)complain to sb. about/of sth. 向某人抱怨/投诉某事complain that 抱怨(2)
14、complaint n.抱怨;不满;投诉make a complaint against对投诉1.cut down砍倒;削减;缩小(尺寸、数量)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.由于气候变化,人们砍伐树木、挖掘草地,使土地变成了沙漠,也由此开始了荒漠化的过程。语境应用语境应用赏句猜义赏句猜义写出下列句中cut down的含义。This arti
15、cle is too long;you have to cut it down to 1,000 words. 缩短缩短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.杀死杀死单句填空单句填空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. 用法点拨用法点拨cut down 削减,减低,缩减;杀死cut in 插话;让某人分享利润cut up切碎;齐根切掉cut out删除cut across穿过(某地)(尤指抄近路)cut off切断;隔绝 cut sth. away切除, 剪去2.take in 吸收;欺骗;理解,领会;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.树木吸收二氧化碳,释放出氧气。语境应用语境应用赏句猜义赏句猜义写出下列句中take in的含义。He was homeless,so we took him in.收留收留Dont be taken in by his charming manners;he s completely rude. 欺骗欺骗Fish take in oxygen through their gills.吸收吸收,摄入摄入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.领会领会,理解理解单句填空单句填空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.用法点拨用法点拨take away拿走take back取回;收回take down取下来;拆掉;记下take in吸收;欺骗;理解,领会;收留take on雇用;呈现take over接管take up占据;开始做;从事take off 脱下;起飞;腾飞3.give out 放出;发出;宣称;公布;发表;
20、分发;用完;耗尽教材原句教材原句Trees take in carbon dioxide and give out oxygen.树木吸收二氧化碳,释放出氧气。语境应用语境应用赏句猜义赏句猜义写出下列句中give out的含义。After a month, their food supplies gave out. 用完用完One of the planes engines gave out in mid-air. 停止运转停止运转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.发出发出,放出放出单句填空单句填空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.用法点拨用法点拨give away 捐赠;分发;颁发(奖品);泄露(秘密)give back归还give in(to)屈服;交上give off放出(烟、气味等)give out 放出;发出;宣称;公布;用完;耗尽give up 放弃【助记【助记】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”越发严重,中国近年来发生沙尘暴的次数增加了。 语境应用语境应用完成句子完成句子From
23、 her look,she appears to have known the truth .从她的表情看,她好像已经知道了真相。They appeared to be satisfied with the result.他们似乎对结果感到满意。He appeared to be talking to himself.他仿佛在跟自己讲话。句型转换句型转换It appeared that he had nothing to do but wait.He appeared to have nothing to do but wait.用法点拨用法点拨appear用作系动词,意为“似乎,好像”。在a
24、ppear to have done结构中,不定式的完成式表示一个更早的动作,发生在主要动词所表示的动作之前。appear+n./adj. 似乎,好像appear+to do/to be doing/to have done似乎要做/正在做/已做过某事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.然后垃圾被运走,如果可能的话,再被回收利用。语境应用语境应用完成句子完成句子Bob is addicted
25、to playing computer games, seldom, if ever (如果曾经有的话), listening carefully in class.There are only a few, if any (如果有的话), foreign novels for us to read in this small library.It sounds like something is wrong with the cars tyre. If so (如果是这样的话), we d better take it to the garage immediately.Please giv
26、e money if possible (如果可能的话), 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 (如果有需要的话) while listening to the teachers in class.If the food tastes nice, Ill go to buy some more;if not (如果不是这样的话), I won t go. 用法点拨用法点拨(1)在if, when, once, until, unless, while, as if等引导的状语从句中,如果主从句的主语一致,谓语动词中含有be动词,有时为了使句子简洁,可将主语和be动词省略。在被动语态中有时也采用这种省略结构。(2)常见的if引导的省略句:if any如果有的话if necessary如果需要的话if so如果是这样的话if ever如果曾经有的话if not如果不这样的话if possible如果可能的话
