Unit3 單元語法復習課件-馬曉宇VIP

復習課3高一年級英語主講人馬曉宇河北工業(yè)大學附屬紅橋中學Unit3-6語法知識

Unit3現(xiàn)在完成時的被動語態(tài)Unit4現(xiàn)在進行時的被動語態(tài)Unit5過去將來時Unit6省略現(xiàn)在完成時的被動語態(tài)Therehavebeengoldenagesofinventionthroughouthistory.Butnowwefindourselvesinthegreatnewageoftechnologybecausemostofthenewgreatinventionsaretech-based.Aswecansee,importantadvanceshavebeenmadeinmedicineandenvironmentalsciencethankstoincreasingcomputerpower.Forexample,newinventionslike3Dprintershavebeenusedtomakereplacementheartsandboneparts.語境體驗一、現(xiàn)在完成時的被動語態(tài)的結(jié)構(gòu)基本結(jié)構(gòu)：has/have+beendone二、現(xiàn)在完成時的被動語態(tài)的用法1、表示一個被動的動作在說話之前已完成，強調(diào)過去的動作對現(xiàn)在造成的影響和結(jié)果，常與already,yet,just,never,recently,eversince,sofar,uptonow,in/over/duringthelast/pastfewyears等時間狀語連用。2、表示一個被動的動作或狀態(tài)從過去開始一直延續(xù)到現(xiàn)在，常與for或since引導的時間狀語連用。3、用在時間或條件狀語從句中，表示將來已完成的被動動作，即用現(xiàn)在完成時的被動語態(tài)代替將來完成時的被動語態(tài)。Youshouldn'twatchTVbeforeyourhomeworkhasbeenfinished.現(xiàn)在進行時的被動語態(tài)Hello,everyone!ThisbroadcastisbeingbroughttoyoufromthelargestmuseumonEarth--theLouvre.Atthemoment,IambeingpushedaroundabitinthemostcrowdedareaoftheLouvre.IamsureyouaregoingtolovethismasterpieceofLeonardodaVinci.Yes,it'sMonalisa,whichreallyattractssomanyvisitorseveryday.About35,000worksarecurrentlybeingdisplayedintheLouvre.Ireallyhopeyoucanvisitthisfantasticplaceonedaytofeelthepowerofthesegreatworksofart.語境體驗一、現(xiàn)在進行時的被動語態(tài)的結(jié)構(gòu)基本結(jié)構(gòu)：am/is/are+beingdone二、現(xiàn)在進行時的被動語態(tài)的用法1.表示說話時或現(xiàn)階段正在進行或發(fā)生的被動動作，強調(diào)主語是動作的承受者。2.表示一種經(jīng)常性的被動行為，和always,constantly等表示頻率的副詞連用,常常帶有贊揚或厭惡的感情色彩。例如：Heisalwaysbeingpraisedbytheteacher.3.“be+in/on/under+名詞”常含有被動含義，可代替現(xiàn)在進行時的被動語態(tài)。如：Thehighwayisunderrepair.過去將來時

Lastyear,hundredsofpeoplespentgoodmoneyonanexperiencethatwouldincludecrowds,discomfortanddanger.Manywouldbecomesick,duetotheextremecoldandlowairpressure,andafewwouldevenlosetheirlives.Butwhydidsomanypeoplemakethischoice?Arnette,whoclimbedQomolangmain2011andwasgoingtoclimbotherhighmountainsaroundtheworld,saidthatyoushouldfocusonthereasonthat'smostimportantanduniquetoyou.語境體驗一、過去將來時的結(jié)構(gòu)基本結(jié)構(gòu)：would/shoulddo二、過去將來時的用法1.表示從過去某一時間看將要發(fā)生的動作或存在的狀態(tài)，常用于賓語從句中，“立足過去，著眼未來”。2.表示過去的某種習慣的行為（不管什么人稱，都用would

）。如：Wheneverhehadtime,hewouldhelpvillagerswiththeirwork.三、過去將來時其他幾種表達方式1、was/weregoingtodo表示過去打算或計劃將要做某事。如：Iwasgoingtorunthismorning,butoverslept.2、was/wereabouttodo表示過去即將發(fā)生的動作，不和表示時間段的狀語連用。如：Tomwasabouttoleavetheofficewhenthetelephonerang.3、was/weretodo表示過去的計劃或注定要發(fā)生的事。如：Hesaidhewastoarrangehisholidaywithhisfamilyinaweek.4、過去進行時也可表示將來，但僅限于某些位移的動詞。如：come,go,arrive,leave等，表示按計劃或安排將要發(fā)生的事。如：Ididn'tknowwhentheywerecomingtoexploretheoilagain.5、表示過去情況中的“愿望”、“傾向”，多用于否定句。如：Theyknewthatwewouldneverpermitsuchathing.6、用在虛擬語氣的主句部分，表示對現(xiàn)在或?qū)淼奶摂M。如：IfIwereyou,Iwouldacceptthesuggestion.省略1.When_______(offer)help,oneshouldsay“Thankyou.”or“It'skindofyou.”2.Itsoundslikesomethingiswrongwiththecar'sengine.If____,we'dbettertakeittothegarage.offeredso

實例探究狀語從句省略：如果從句主語與主句主語一致，或者從句主語是it,且從句謂語含有動詞be,那么從句中的主語和謂語動詞be往往可以省略。

根據(jù)中文提示填空：1.你無法想象我們在暴風雪中步行回家費了多大的勁。Youcan'timaginewhatdifficultywehad_______inthesnowstorm.

實例探究walking

在動詞ing形式前介詞的省略現(xiàn)象，常見的短語有：bebusy(in)doing；

havedifficulty(in)doingsth.spendtime(in)doingsth.Thereisnouse/point/need(in)doingsth.實例探究2.為了安全，老師們建議家長不要允許自己12歲以下的孩子騎自行車去上學。Teachersrecommendparents__________theirchildrenunder12toridebicyclestoschoolforsafety.notallow在與suggest(建議),request,order,advise,recommend等詞相關的名詞性從句中，應用虛擬語氣，即從句謂語用“should+動詞原形”，should

可以省略?；鹧劢鹁rueorfalse.1.MuchprogressisbeingmadeinscienceandtechnologyinChina.2.Atpresent,anewlibraryisbuiltonourschoolcampus.3.Howlonghasthisprojectbeenstarted?beingTFwasFTrueorfalse.4.Withthepopulationincreasing,morelandisbeingneeded.5.Wedidn’tknowwhetherheisgoingtospeakatthemeeting.6.Iwasnotsurewhenshewouldcome,butwhenshecameIwouldletyouknow.FFTwas小試牛刀1.Traditionalfolkartslikepapercutting___________________________________now.

像剪紙這樣的傳統(tǒng)民間藝術品正在文化展上被展出。2.Ifeelverypuzzledthatthegoodsinourshop___________________

我感到很迷惑,我們商店的商品總是被偷。arebeingexhibitedatthecultureshowarealwaysbeingstolen.3.I_______________thehousewhentheearthquakehappened.我正要離開房子，這時地震發(fā)生了。 4.Inthelastfewyears，thousandsoffilms________________allovertheworld.在過去的幾年中，全世界有數(shù)千部電影被制作完成。小試牛刀wasabouttoleavehavebeenproduced小試牛刀5.Shesaidshe_________________twoticketsinadvance.她說她打算提前訂兩張票。6.Hesaidthathe_____________formeattheschoolgate.他說他會在學校門口等我。wasgoingtoreservewouldwait即學活用1.With?more?forests?being?destroyed,?huge?quantities?of?goodearth?____?each?year.????A.is?washing?away????????????B.is?being?washed?away????C.are?washing?away???????????D.are?being?washed?away√2.The?local?government?announced?that?only?when?thefire?was?under?control?____?to?return?to?their?homes.A.the?residents?would?be?allowedB.had?the?residents?been?allowed?C.would?the?residents?be?allowed?D.the?residents?had?been?allowed即學活用√

3.Albert?Einstein?was?born?in?1879.?As?a?child,?fewpeople?guessed?that?he?____a?famous?scientist?whose?theories?would?change?the?world.?A．has?been?C．was?going?to?be?B．had?been?D．was√即學活用4.Inmyhometown,thereisalwaysaharvestsupperforthefarmersafterallthewheat______cut.A.willhavebeenB.willbeC.wasD.hasbeen√5.Afterschoolwewenttothereadingroomtodosomereading,onlytobetoldthatit________.A.wasdecoratedB.haddecoratedC.hadbeendecoratingD.wasbeingdecorated√6.Asyougothroughthisbook,you____thateachofmillionsofpeoplewholivedthroughWorldWarIIhadadifferentexperience.A.willfindB.foundC.hadfoundD.havefound√WhenIwasyoung,IhadadreamthatI___________(have)achancetovisitthePalaceMuseuminthefuture._________(fortunate),nowIamstandinginthiswell-knownmuseumwheremanyartworksandculturalrelics_________________(display).Somepartsofthemuseumare______repairsothatthesepreciousrelicscanbeprotectedbetter.Sofar,countlesstouristsallovertheworld________________(attract)bythemuseum,_____youcanexperiencetheChinesehistoryandtraditionalculture.wouldhaveFortunatelyarebeingdisplayedunderhavebeenattractedwhere語篇填空實踐運用書面表達：假如你是李津，你的筆友Frank被你就讀的學校--天津大學錄取，即將于今年9月來津求學。請你根據(jù)以下提示給Frank寫一封郵件。1.對他被天津大學錄取的消息表示祝賀；2.介紹一下你在天津大學的學習和生活；3.表示愿意提供他幫助和建議。提示：請運用今天所學時態(tài)，完成標注部分的寫作。

IamgladtoknowthatyouhavebeenadmittedtoTianjinUniversity.Pleaseallowmetosendmywarmcongratulations.AsastudentinTianjinUniversity,letmeintroducesomethingaboutmystudyandlife.SinceIwashere,Ihaveenjoyeditverymuchbecauseofthestronglearningatmospherewherealmosteveryonetriestheirbesttostudy.Besides,nowvariousclubactivitiesandartshowsarebeingcarriedouttoenrichthestudents'lifeandbroadentheirhorizons.課后作業(yè)1、復習這四個單元語法內(nèi)容，總結(jié)歸納要點。2、完成語法練習，鞏固知識點。語法填空1.Mywashingmachine________(repair)thisweek,soIhavetowashmyclothesbyhand.2.Lucyhasfoundthatalotofantelops______(hunt)andkilledforthewoolbeneaththeirstomachsnow.3.Alotofactivities__________（organize)byoursocialclubsnowinourshcoolinordertoenrichthelifeofstudentsafterclass.4.I_________(come)tovisityoulaterthatday,butIhadtophoneandcancel.5.Despitethe