2023學(xué)年完整公開課版period3discoveringusefulstructure(共19張)

普通高中英語（2019版）必修第三冊Unit2MoralsandVirtuesPeriod3DiscoveringUsefulStructuresActivity1Readthefollowingsentencesanddiscussthemeaningandgrammaticalfunctionoftheitalic-ingforminthesentence,andsummarizestheusageofthe-ingformasattributeandpredicate.①Wearenotallowedtospeakaloudinthereadingroom.②Thereisaswimmingpoolinourschool.③Herjobiskeepingthelecturehallascleanaspossible.④Herdutyistakingcareofthebabies.前置定語前置定語表語表語Activity1Readthesentencesbelowanddiscussthefuntionandmeaningofeach-ingform.1…h(huán)erbrothercomplained,thinkingofthehightuitionfees.2Thinkingofallthepeoplestillinneedofhelp,DrLinopenedaprivateclinic.3ThenewPeople'sRepubicofChinasawDrLinQiaozhiplayingakeyrole.作伴隨狀語作原因狀語作賓語補(bǔ)足語Payattentiontotheusageoftheunderlinedwords.①Toapersonnothingismorepreciousthantheirlife,andiftheyentrustmewiththatlife,howcouldIrefusethattrust,sayingI’mcold,hungry,ortired?②Attimesshewasevenseenridingadonkeytofarawayvillagestoprovidemedicalcare.③ThoughLinQiaozhinevermarried,shewasknownasthe“motheroftenthousandbabies”,havingdeliveredover50,000babiesinherlifetime.Astheadverbial.Astheobjectcomplement.Astheadverbial.Activity1Activity2Completethesentenceswiththecorrectformsostheverbsinthebox.feelwantfacesmilereturnworryhearknockHearingworryingwantingknockingFacingReturningsmilingFeelingActivity3Completetheconversationsusingthecorrectformsofthewordsinthebrackets.1.A:Youlookreally_______(tire).Youshouldgohomeandhavearest.B:Yes,well,afive-houroperationispretty_______(tire).2.A:DidyouhearthatSusanandBobgotmarried?B:Really?That’sthemost__________(shock)newsIhaveheardtoday.3.A:Harry,youforgottoreturnmyphonecalllastnight!B:Oh,I'mverysorry.Iwenttosleep__________(listen)tomusic.tiringtiringshockinglisteningActivity34.A:Howcanyousitinside_______(play)gamesallday?Isn'tthereanythingmoreimportantyoucandowithyourtime?B:Comeon,Mum.It'saholiday.5.A:Themuseumwas___________(interest),wasn’tit?B:Itwasgreat.Iwasquite___________(interest)inthoseancientpiecesofjade.6.A:Areyousurethisisthemanyousawthatnight?B:That’sright.Frommywindow,Isawhim_______(come)intothebuilding.A:Didyouhearagunshotafterthat?B:No,butIheardpeople__________(shout)downstairs.B:Isawaninjuredman_______(lie)onthefloor.playinginterestinginterestedcomingshoutinglying一、動(dòng)詞-ing形式作狀語動(dòng)詞-ing形式作狀語時(shí)，可以表示時(shí)間、原因、結(jié)果、條件、方式或伴隨動(dòng)作。通?？赊D(zhuǎn)化成與之相對應(yīng)的狀語從句。1．作時(shí)間狀語Walkinginthepark，shesawanoldfriend.＝When/while(shewas)walkinginthepark，shesawanoldfriend.當(dāng)她在公園里散步時(shí)，她看到了她的一個(gè)老朋友。Havingfinishedthework，hewenttoseehisteacher.＝Afterhehadfinishedthework，hewenttoseehisteacher.完成這次工作后，他去看望他的老師。Activity4動(dòng)詞-ing形式作賓語補(bǔ)足語和狀語

2．作原因狀語Beingill，hecouldn'tgotoschool.＝Ashewasill，hecouldn'tgotoschool.因?yàn)樯×耍麩o法去上學(xué)。3．作條件狀語Workinghard，you'llmakegreatprogress.＝Ifyouworkhard，you'llmakegreatprogress.如果你努力工作，你將取得重大進(jìn)步。

【特別提示】當(dāng)表達(dá)正在進(jìn)行的動(dòng)作時(shí)，可直接在分詞前面加上when/while，此時(shí)也可理解為狀語從句的省略。4．作結(jié)果狀語Hisparentsdied，leavinghimanorphan.＝Hisparentsdiedandlefthimanorphan.他的父母死了，他成了一個(gè)孤兒。Thesnowlastedaweek，resultinginaserioustrafficconfusioninthewholearea.＝Thesnowlastedaweek，andresultedinaserioustrafficconfusioninthewholearea.大雪持續(xù)了一周，結(jié)果造成了這一地區(qū)的嚴(yán)重的交通混亂。5．作方式狀語Hecamerunningbacktotellmethenews.他跑回來告訴我這個(gè)消息。6．作伴隨狀語Istoodbythedoor，notdaringtosayaword.＝Istoodbythedoor，anddidn’tdaretosayaword.我站在門旁，一句話也不敢說。Shewalkedalongthestreet，singingsoftlytoherself.＝Shewalkedalongthestreetandsangsoftlytoherself.她沿著街道一邊走一邊輕輕地唱。7．作讓步狀語Workingorreading，shealwaysdidherbest.＝Whethersheworkedorread，shealwaysdidherbest.無論工作還是讀書，她總是盡最大的努力。Workingveryhard，hedidn'tfeelabittired.＝Thoughheworkedhard，hedidn'tfeelabittired.盡管拼命地工作，他卻絲毫不感到疲憊。二、動(dòng)詞的-ing形式作賓語補(bǔ)足語動(dòng)詞的-ing形式作賓語補(bǔ)足語時(shí)，與賓語之間是主謂關(guān)系，即賓語是其邏輯上的主語。它主要用于以下兩類動(dòng)詞后作賓語補(bǔ)足語。1．表示感覺和心理狀態(tài)的動(dòng)詞，如see，hear，feel，smell，watch，find，listento，lookat，notice，observe等。例如：Ifeltthehouseshaking.我覺得房子在晃。Ifoundabeggarstandingatthedoor.我發(fā)現(xiàn)一個(gè)乞丐站在門口?！咎貏e提示】在see，hear，feel，watch等感官動(dòng)詞后，既可用動(dòng)詞的-ing形式作賓語補(bǔ)足語，也可用省略to的不定式作賓語補(bǔ)足語。用動(dòng)詞的-ing形式時(shí)，表示動(dòng)作正在進(jìn)行，用省略了to的不定式時(shí)，表示動(dòng)作從開始到結(jié)束的全過程。Isawhimrunacrosstheroad.我看到他跑過了馬路。(強(qiáng)調(diào)整個(gè)過程)Isawhimrunningacrosstheroad.我看見他正跑過馬路。(強(qiáng)調(diào)正在進(jìn)行)2．表示“指使”等意義的動(dòng)詞，如have，set，keep，leave，get等。Don’tkeepthewaterrunning.不要讓水一直流。Thejokesethercrying.這個(gè)玩笑使她哭起來。*WhydidDrBethunecometoChina?Readthefollowingstoryandrewritetheunderlinedpartsusingthe-ingform.*HowdidhehelptheChinesepeopleduringthewar?*WhatdidChairmanMaoZedongsayabouthim?…h(huán)ebecameveryinterestedinmedicine,decidingtobecomeadoctor.…afterhearingthatmanypeopleweredyinginthewar.Helpingtoorganisehospitals,hetaughtdoctorsandnurses,andshowedpeoplehowtogivefirstaid.Hehelpedtoorganisehospitals,teachingdoctorsandnurses,andshowingpeoplehowtogivefirstaid.…praisingDrBethuneasaherotoberememberedinChina.1．Aftertheparty,mostguestsleft,withonlytwoofthem___________(remain)inthehostfamily,______(help)himcleanup．2．Theyoungmanwascaught________(steal)acar．3．Hewasjustabouttositdownwhenhefeltsomething________(move)nearhisfeet．4．Itwasareally__________(terrify)experience．Afterwards,everybodywasvery_________(shock)．5．Theflowers_________(smell)sweetinthebotanicalgardenattractthevisitorstoenjoythebeautyofnature．Fillintheblankswiththeproperformoftheverbsgive