【课件】Unit+4+Discovering+Useful+Structures课件高一英语人教版（2019）选择性必修第一册

Unit4

BodyLanguage

DiscoveringUsefulStructures

—The-ingformastheobjectandthepredicativeStep1Lead-inInJapan,someonewhowitnessesanotherpersonemployingthegesturemightthinkitmeansmoney.However,youshouldavoidmakingthisgestureinBrazilandGermany,asitisnotconsideredpolite.Elsewhere,peoplefavourshakinghands,bowingfromthewaist,ornoddingtheheadwhentheymeetsomeoneelse.Agoodwayofsaying"Iamfull"ismovingyourhandincirclesoveryourstomachafterameal.Andifwearefeelingdownorlonely,thereisnothingbetterthanseeingthesmilingfaceofagoodfriend.Gothroughthesentencesandpayattentiontotheredparts.一、v.-ing形式作宾语1．作动词的宾语。接v.-­ing形式作宾语的常用动词(短语)有：avoid，miss，delay/postpone/putoff避免错过少延期advise/suggest，finish，practise建议完成多练习enjoy，imagine，can'thelp喜欢想象禁不住admit，deny，envy承认否定与嫉妒escape，risk，excuse逃避冒险莫原谅stand，keep，mind忍受保持不介意Step2v.-ingformasobjectiveThereisnowaytoescapedoingthework.没法避免干这工作。Wouldyoumindopeningthewindow?你介意打开窗户吗？

Headmittedreferringtohisnotesintheexam.他承认在考试中查阅了笔记。2．作介词的宾语。在下面的短语中，常用v.­-ing形式作介词的宾语：begoodat擅长；dreamof梦想；careabout在乎；beconcernedabout担忧，关切；

beinterestedin对……感兴趣；

feellike想要；insiston坚持；thinkof想到；aimat目标是；setabout开始；beusedto习惯于；getdownto开始做；leadto导致；devoteoneselfto献身于……；lookforwardto期待；stickto坚持；payattentionto注意objectto反对；befondof喜欢等。Idreamofsailingaroundtheworldandleadingahappylife.我梦想着环游世界，过上幸福的生活。I'mlookingforwardtoyourcomingnexttime.我期待着你下一次的到来。单句语法填空(1)Doyoufeellike________(have)awalkwithmeaftersupper?(2)Myfathersuggested________(read)morebooksinmysparetime.(3)Hedevoteshimselfto__________(look)intothematter.(4)Youneedtopractise__________(speak)Englishtomakeprogress.havingreadinglookingspeaking3．在以下结构中，v.-­ing形式作介词的宾语，介词常省略。spend...(in)doing

花费……做某事havedifficulty/trouble(in)doing...

做……有困难/麻烦stop/preventsb.(from)doing…阻止某人做某事wastetime(in)doing…浪费时间做某事bebusy(in)doing…忙于做某事haveagood/hardtime(in)doing…高兴做某事/费了很大劲做某事Thereisnopoint(in)doing…做某事毫无意义单句语法填空Someofthechildrenareshyandtheyhavesomedifficultyin_______(make)friends.2.Shelikesspendingmuchmoney__________(buy)clothesforherself.makingbuying4．某些动词及动词短语后面既可以用不定式也可以用v.-­ing作宾语。(1)动词begin，start，continue等后既可跟不定式，又可跟v.-­ing作宾语，意义基本相同。Theycontinueddiscussing/todiscusstheplanafterhavingarest.休息了一会后，他们继续讨论这项计划。Hestarteddoing/todohishomeworkafterhefinishedhissupper.在他吃过晚饭后，他开始写作业。(2)动词love，like，hate.prefer等后可跟动词­ing和不定式作宾语，但接v.-­ing表示经常性的情况，接不定式表示具体的动作。Ilovewalkingwithmyfriendonasunnyday.(习惯)我喜欢和朋友在一个阳光明媚的日子里散步。Itisapleasantdaytoday，soIlovetohaveawalkwithmyfriend.(具体)今天是个令人愉快的日子，所以我想和朋友一起散散步。(3)一些动词后既可跟v.-­ing作宾语，又可跟不定式作宾语，但意义有很大差别。①forgettodo忘记要去做某事。(未做)forgetdoing忘记做过某事。(已做)Thelightintheofficeisstillon.Heforgottoturnitoff.

办公室的灯还亮着，他忘关了。(没有做关灯的动作)Heforgotturningthelightoff.他忘记他已经关了灯。(已做过关灯的动作)②trytodo努力，企图做某事。trydoing试验，试着做某事。Youmusttrytobemorecareful.你可要多加小心。Itriedgardeningbutdidn'tsucceed.我试着种果木花卉，但未成功。③stoptodo中断做某事后去做另一件事。stopdoing停止做某事。Theystoptosmokeacigarette.他们停下来，抽了根烟。Imuststopsmoking.我必须戒烟了。④meantodo打算、想meandoing意味着Imeantogo,butmyfatherwouldnotallowmeto.我想去，但是我父亲不肯让我去。Toraisewagemeansincreasingpurchasingpower.增加工资意味着增加购买力。⑤regrettodo对要做的事遗憾。(未做)regretdoing对做过的事遗憾、后悔。(已做)Iregrettohavetodothis,butIhavenochoice.我很遗憾必须这样去做，我实在没有办法。Idon'tregrettellingherwhatIthought.我不为告诉她我的想法而后悔。⑥remembertodo记得去做某事(未做)rememberdoing记得做过某事(已做)Remembertogotothepostofficeafterschool.记着放学后去趟邮局。Don'tyourememberseeingthemanbefore?你不记得以前见过那个人吗?(4)下列四个动词need/want/require/deserve后接动名词形式，以主动形式表示被动意义，相当于不定式的被动形式。need/want/require/deservedoing=need/want/require/deservetobedoneTheflowerneedswatering/tobewatered.这朵花需要浇水了。Yourhairwantscutting/tobecut.你的头发该理了。Thefloorrequireswashing/tobewashed.地板需要冲洗。二、

v.-ing形式作表语作表语的v.-ing形式包括现在分词和动名词。1．现在分词作表语，往往具有形容词的性质，说明主语的性质、特征等。Theresultofthegamewasdisappointing.比赛结果令人失望。Hislifestorysoundsverymoving.他的人生故事听起来很感人。作表语的现在分词，许多是由能够表示人们某种感情或情绪的动词变化而来的。常见的有moving,interesting,encouraging,exciting,inspiring,boring,surprising,puzzling,amusing,astonishing等。这类分词有“令人……的”的含义，常修饰物。Step3v.-ingformaspredicative2．动名词作表语多表示抽象性的或习惯性的动作，一般说明主语的内容。WhatIamtiredofiswaitingherealone.我厌烦独自在这里等。Myhobbyiscollectingstamps.我的爱好就是集邮。Ifoundituseless/nousearguingaboutit.我发现争论这件事没有用。Doyouconsideritanygoodtryingagain?你觉得再试会有用吗？Theargumentis____________(convince).Oneofhisbadhabitsis_________(smoke)whilehavingdinner.Themoviewesawlastnightwasso_________(move)thatIwas________(move)totears.Thecustomsofficeraskedme________(show)mypassport,myticketandmybaggagechec