【課件】Unit+4+Discovering+Useful+Structures課件高一英語人教版（2019）選擇性必修第一冊

Unit4

BodyLanguage

DiscoveringUsefulStructures

—The-ingformastheobjectandthepredicativeStep1Lead-inInJapan,someonewhowitnessesanotherpersonemployingthegesturemightthinkitmeansmoney.However,youshouldavoidmakingthisgestureinBrazilandGermany,asitisnotconsideredpolite.Elsewhere,peoplefavourshakinghands,bowingfromthewaist,ornoddingtheheadwhentheymeetsomeoneelse.Agoodwayofsaying"Iamfull"ismovingyourhandincirclesoveryourstomachafterameal.Andifwearefeelingdownorlonely,thereisnothingbetterthanseeingthesmilingfaceofagoodfriend.Gothroughthesentencesandpayattentiontotheredparts.一、v.-ing形式作賓語1．作動詞的賓語。接v.--ing形式作賓語的常用動詞(短語)有：avoid，miss，delay/postpone/putoff避免錯過少延期advise/suggest，finish，practise建議完成多練習enjoy，imagine，can'thelp喜歡想象禁不住admit，deny，envy承認否定與嫉妒escape，risk，excuse逃避冒險莫原諒stand，keep，mind忍受保持不介意Step2v.-ingformasobjectiveThereisnowaytoescapedoingthework.沒法避免干這工作。Wouldyoumindopeningthewindow?你介意打開窗戶嗎？

Headmittedreferringtohisnotesintheexam.他承認在考試中查閱了筆記。2．作介詞的賓語。在下面的短語中，常用v.--ing形式作介詞的賓語：begoodat擅長；dreamof夢想；careabout在乎；beconcernedabout擔憂，關(guān)切；

beinterestedin對……感興趣；

feellike想要；insiston堅持；thinkof想到；aimat目標是；setabout開始；beusedto習慣于；getdownto開始做；leadto導(dǎo)致；devoteoneselfto獻身于……；lookforwardto期待；stickto堅持；payattentionto注意objectto反對；befondof喜歡等。Idreamofsailingaroundtheworldandleadingahappylife.我夢想著環(huán)游世界，過上幸福的生活。I'mlookingforwardtoyourcomingnexttime.我期待著你下一次的到來。單句語法填空(1)Doyoufeellike________(have)awalkwithmeaftersupper?(2)Myfathersuggested________(read)morebooksinmysparetime.(3)Hedevoteshimselfto__________(look)intothematter.(4)Youneedtopractise__________(speak)Englishtomakeprogress.havingreadinglookingspeaking3．在以下結(jié)構(gòu)中，v.--ing形式作介詞的賓語，介詞常省略。spend...(in)doing

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

做……有困難/麻煩stop/preventsb.(from)doing…阻止某人做某事wastetime(in)doing…浪費時間做某事bebusy(in)doing…忙于做某事haveagood/hardtime(in)doing…高興做某事/費了很大勁做某事Thereisnopoint(in)doing…做某事毫無意義單句語法填空Someofthechildrenareshyandtheyhavesomedifficultyin_______(make)friends.2.Shelikesspendingmuchmoney__________(buy)clothesforherself.makingbuying4．某些動詞及動詞短語后面既可以用不定式也可以用v.--ing作賓語。(1)動詞begin，start，continue等后既可跟不定式，又可跟v.--ing作賓語，意義基本相同。Theycontinueddiscussing/todiscusstheplanafterhavingarest.休息了一會后，他們繼續(xù)討論這項計劃。Hestarteddoing/todohishomeworkafterhefinishedhissupper.在他吃過晚飯后，他開始寫作業(yè)。(2)動詞love，like，hate.prefer等后可跟動詞-ing和不定式作賓語，但接v.--ing表示經(jīng)常性的情況，接不定式表示具體的動作。Ilovewalkingwithmyfriendonasunnyday.(習慣)我喜歡和朋友在一個陽光明媚的日子里散步。Itisapleasantdaytoday，soIlovetohaveawalkwithmyfriend.(具體)今天是個令人愉快的日子，所以我想和朋友一起散散步。(3)一些動詞后既可跟v.--ing作賓語，又可跟不定式作賓語，但意義有很大差別。①forgettodo忘記要去做某事。(未做)forgetdoing忘記做過某事。(已做)Thelightintheofficeisstillon.Heforgottoturnitoff.

辦公室的燈還亮著，他忘關(guān)了。(沒有做關(guān)燈的動作)Heforgotturningthelightoff.他忘記他已經(jīng)關(guān)了燈。(已做過關(guān)燈的動作)②trytodo努力，企圖做某事。trydoing試驗，試著做某事。Youmusttrytobemorecareful.你可要多加小心。Itriedgardeningbutdidn'tsucceed.我試著種果木花卉，但未成功。③stoptodo中斷做某事后去做另一件事。stopdoing停止做某事。Theystoptosmokeacigarette.他們停下來，抽了根煙。Imuststopsmoking.我必須戒煙了。④meantodo打算、想meandoing意味著Imeantogo,butmyfatherwouldnotallowmeto.我想去，但是我父親不肯讓我去。Toraisewagemeansincreasingpurchasingpower.增加工資意味著增加購買力。⑤regrettodo對要做的事遺憾。(未做)regretdoing對做過的事遺憾、后悔。(已做)Iregrettohavetodothis,butIhavenochoice.我很遺憾必須這樣去做，我實在沒有辦法。Idon'tregrettellingherwhatIthought.我不為告訴她我的想法而后悔。⑥r(nóng)emembertodo記得去做某事(未做)rememberdoing記得做過某事(已做)Remembertogotothepostofficeafterschool.記著放學后去趟郵局。Don'tyourememberseeingthemanbefore?你不記得以前見過那個人嗎?(4)下列四個動詞need/want/require/deserve后接動名詞形式，以主動形式表示被動意義，相當于不定式的被動形式。need/want/require/deservedoing=need/want/require/deservetobedoneTheflowerneedswatering/tobewatered.這朵花需要澆水了。Yourhairwantscutting/tobecut.你的頭發(fā)該理了。Thefloorrequireswashing/tobewashed.地板需要沖洗。二、

v.-ing形式作表語作表語的v.-ing形式包括現(xiàn)在分詞和動名詞。1．現(xiàn)在分詞作表語，往往具有形容詞的性質(zhì)，說明主語的性質(zhì)、特征等。Theresultofthegamewasdisappointing.比賽結(jié)果令人失望。Hislifestorysoundsverymoving.他的人生故事聽起來很感人。作表語的現(xiàn)在分詞，許多是由能夠表示人們某種感情或情緒的動詞變化而來的。常見的有moving,interesting,encouraging,exciting,inspiring,boring,surprising,puzzling,amusing,astonishing等。這類分詞有“令人……的”的含義，常修飾物。Step3v.-ingformaspredicative2．動名詞作表語多表示抽象性的或習慣性的動作，一般說明主語的內(nèi)容。WhatIamtiredofiswaitingherealone.我厭煩獨自在這里等。Myhobbyiscollectingstamps.我的愛好就是集郵。Ifoundituseless/nousearguingaboutit.我發(fā)現(xiàn)爭論這件事沒有用。Doyouconsideritanygoodtryingagain?你覺得再試會有用嗎？Theargumentis____________(convince).Oneofhisbadhabitsis_________(smoke)whilehavingdinner.Themoviewesawlastnightwasso_________(move)thatIwas________(move)totears.Thecustomsofficeraskedme________(show)mypassport,myticketandmybaggagechec