外研必修3课件-language points

Module4Module4SandstormsinAsiaLanguagepoints1)类似的形容词还有:exciting,interesting,disappointing,puzzling,surprising,shocking,astonishing,moving,amusing,boring,encouraging,delighting,inspiring,pleasing,tiring,worrying等。1.frighteningadj.令人害怕的,令人恐怖的类似的还有:excited,interested,disappointed,puzzled,surprised,shocked,astonished,moved,amused,bored,encouraged,delighted,inspired,pleased,tired,worried等。2)与frightening对应的形容词是frightened“感到害怕的,感到恐惧的”。1.Mr.Smith,________ofthe________speech,startedtoreadanovel.A.tired,boringB.tiring,boredC.tired,boredD.tiring,boring由于Mr.Smith对那个令人厌烦的演讲感到厌倦,他开始读起了小说。巩固练习2.It’sbelievedthatifabookis_____,itwillsurely_______thereaders.A.interested,interestB.interesting,beinterestedC.interested,beinterestingD.interesting,interest人们认为要是一本书有趣的话,那么它肯定会使读者感兴趣。3.Theheadmasterisreallyannoyed!Lookathis_______look.A.frightenedB.frighteningC.frightD.frighten校长真的生气了!看看他让人害怕的表情。2.“Tohavebeencaughtinasandstormwasaterribleexperience,”…遭遇沙尘暴是一次很可怕的经历,……阅读下列句子，试着总结becaughtin在句中的含义及用法。1)Hewascaughtintherainandgotwetthroughlastnight.2)Iwascaughtinthetrafficjam,orIwouldhavecomehereearlier.3)Don’tbe/getcaughtinthesandstorm!becaughtin意为“_________（大雨、风暴等）”，如句1、句2和句3。becaughtin中的be也可用get替换，如句3。突然遇到[联想]belostin

消失在……中，陷入（沉思等），被……所吸引，在……中迷路；betrappedin陷入，被困在……中；beabsorbedin

被……吸引住，专注于，聚精会神（干某事）；bestuckin

被困在……据句意及括号中的汉语提示，完成下列句子。1.It’sreportedthatthegroup_______________________(突然遇到)thehurricaneandseveralpeoplewereinjured.2._____________________(陷入沉思中),hedidn’tnoticethatsomeonewasknockingatthedoor.got/was/werecaughtin

Lostindeepthought3.Toourgreatjoy,theworkerswho_________________(被困在)undergroundwerefinallysaved.4.She______________________________(正在全神贯注看一本书)whenIcamein.hadbeentrappedwasabsorbedinreadingabook3.SandstormsinChinaappeartohaveincreasedinrecentyearsasaresultof

“desertification”.因“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。asaresultof由……产生的结果，相当于becauseofe.g.Hecouldnotworkasaresultofhisillness.他因病不能工作。Jennynearlymissedtheflight______doingtoomuchshopping.A.asaresultof

B.ontopof

C.infrontof

D.inneedof选A。句中的doingtoomuchshopping与nearlymissedtheflight构成逻辑上的因果关系，故选A项。4.Thisisaprocessthathappenswhenlandesdesert…这是发生在由于……等使得陆地变成沙漠的过程。试着总结process在句中的含义及用法。1)Gettingfitagainhasbeenalongslowprocess.

重新获得健康是一个漫长、缓慢的

过程。2)Canyoudescribethe

processofbuildingahouse?

你能给我描述一下建造一座房子的步骤吗?3)Theyinventedanew

processofmakingglass.他们发明了一种制造玻璃的新方法。4)Mostofthefoodwebuyisprocessedinsomeway.

我们买的大部分食品都用某种方法加工过。5)Allapplicationsare

processed

throughthissystem.

所有申请都通过这个系统来审核。6)Haveyourphotographsbeen

processed?

你的照片洗出来了吗?7)Thenewnetworkwillenabledatatobeprocessedmorespeedily.

这个新的系统会使数据处理更快。【总结归纳】processn.

过程,进程;步骤,流程;

做事方法,工序

vt.

加工,处理;审阅,审核;冲印(照片);数据处理【拓展】

inprocess进行中intheprocessofsth./doingsth.

在……的进行过程中1.超市出售许多已经加工过的蔬菜。Alotofprocessedvegetablesaresoldinsupermarket.汉译英。3.我们正在搬家的过程中。Weareintheprocessofmoving.2.我们会尽快处理您的订单。Wewillprocessyourordersassoonaspossible.5.…becauseofclimatechangesandbecausepeoplecutdowntreesanddigupgrass.……由于气候变化和人们滥伐树木、破坏植被。阅读下列句子，并试着总结cutdown在句中的含义及用法。1)It’sapitythatsomanytreeswerecutdownovernight.cutdown是短语动词，主要含义和用法有：______；砍倒2)HowcanwecutdowntheriskofAIDS?

cutdown削减，减少，后面可直接跟宾语。3)Ifyouwanttoloseweight,youshould

cutdownonsugarandfat.

cutdown后面还可接“on+宾语”。

[联想]cutaway

切除，剪掉；cutin

插嘴，夹进来，干预；cutoff

切断，隔绝，使电话中断，切下来，剪下来；cutout删掉，停止，戒掉，切除，剪下来；cutup切碎，剁碎；cutthrough穿过，穿透用cut短语的适当形式填空。1.Rainforestsarebeing_________atahighspeedandtheymaydisappearfromtheearthoneday.2.Ifyoudon’t_________yourworkinghours,you’llbreakdownsoonerorlater.cutdowncutdown

3.It’sbadmannersto_________whileothersaretalking.4.Thevillagehasbeen_________fromtheoutsideworldforsevendaysbecauseoftheheavysnow.

cutin

cutoff6.TheChineseCentralWeatherStationcanforecastasandstormsomeweeksbefore…中央气象台能在沙尘暴袭击前几周预报它……阅读下列各句，并试着总结forecast在句中的含义及用法。1)Theradioforecastwhattheweatherwouldbelikethedayaftertomorrow.2)Mr.Liuforecastabigincreaseinsales,andheprovedtoberight.3)Moresandstormsareforecasted/forecastnextweek.forecast意为“______，预测”，主要用法有：用作____词，如句1、句2和句3，可用于被动语态，如句3；预报动【注意】forecast的过去式和过去分词为forecast或forecasted。4)Theweatherforecastontheradiotonighttellsofcomingstorms.5)Hisforecastaboutthefutureeconomyprovedwrong.forecast用作______词，如句4和句5。名[辨析]forecast&predictforecast主要指对未来的预报、推测或设想，强调最终可能出现的结果，尤指天气预报；predict指根据事实或自然规律进行推断后作出预告，隐含有科学的准确性。用forecast的适当形式填空。1.Colderweather_____________________fortomorrowjustnow.Youshouldputonmoreclothes.2.Noonecan___________whatwillhappentotheworldin1,000years.3.Thankstoweathersatellites,it’seasy__________weathernow.wasforecasted/forecast

forecast

toforecast

1.我们不能预测这场足球赛的结果。Wecan’tforecasttheresultofthefootballmatch.Itisverydifficultforustoforecastwhatwillhappentomorrow.2.对于我们来说明天将会发生什么很难预测。汉译英。3.他有关经济的预测是正确的。Hisforecastabouteconomyiscorrect.7.…butthestrengthofthestormsometimessurprisespeople.

……但是沙尘暴的力量有时令人惊奇。阅读下列各句，并试着总结strength在句中的含义及用法。1)

Marywassoweakthatshedidn’thavethestrengthtogetoutofthechair.

strength是名词，意为：____________2)Thecloudsreducedthestrengthofthesunlight.

力度，强度力量，力气3)Thetaskishard,soweneedsomeonewhohastheinnerstrengthtodoit.

意志力，毅力4)Hisgreateststrengthisthathecangetalongwellwitheveryoneelseintheoffice.

优点，长处，优势【拓展】strongadj.

强壮的，强劲的，强烈的，坚定的；stronglyadv.

强壮地，强烈地，坚定地；strengthenv.

加强，增强，巩固[辨析]strength,energy,force&powerstrength指人的“力气、优点、强项”，也可指物理学上的“强度”；energy

指人的“精力、活力”或“能源、能量”；force指物理意义上的“力”，也指“武力、暴力”；power主要指“权力、影响力”。用以上四个词的适当形式完成下列句子。1.Doestheboyhaveenough_________toliftthebox?2.Thethieftookthemoneyfromtheoldwomanby______.3.Thepoliceandthearmyhavebeengivenspecial________todealwiththisstateofaffairs.strength

force

powers

4.EvenifMr.Brownworkslateintothenight,heisstillfullof______nextmorning.5.ThePresident’svisitisto__________thefriendshipsbetweenthetwocountries.energy

strengthenBillwasdoingalotofphysicalexercisetobuilduphis______.

A.ability

B.forceC.strength

D.mind选C。根据前面的physicalexercise可知，后面要表达的是“增强体力”，故选C项。Mainsentence1.Theyareoftensothickthatyoucannotseethesun,andthewindissometimesstrongenoughtomovesanddunes.=Thesandstormsareoftentoothickforpeopletoseethesunandsometimesthewindissostrongthatitcanmovesanddunes.本句是由and连接的两个并列分句。在前面的分句中,so...that意为“如此……以至于……”,that引导结果状语从句;在后面的分句中,enough作副词时常放在形容词或副词之后,构成...enoughtodosth.,意为“足够地……”。句意:

它们经常如此浑浊以至于人们连太阳都看不见,而且风有时候刮得很大，足可以移动沙丘。2.Thisisaprocessthathappenswhenlandesdesertbecauseofclimatechangesandbecausepeoplecutdowntreesanddigupgrass.=Becauseofclimatechanges,treesbeingcutdownandgrassbeingdugup,landesdesertanddesertificationhappens.本句是一个复合句。主句是Thisisaprocess;thathappens...是定语从句,修饰先行词process。定语从句中有两个状语从句,一个是when引导的时间状语从句,另一个是because引导的原因状语从句。时间状语从句中的becauseof...短语以及because引起的从句共同说明土地变成沙漠的原因。3.Thestormssometimescontinuealldayandtrafficmovesveryslowlybecausethethickdustmakesitdifficulttosee.本句中含有一个make复合结构:make+it+adj.+todo