Unit3FamilymattersUsinglanguage時態(tài)課件高中英語

Unit3FamilymattersReview:tensesLookatthesentencesfromthereadingpassage.Decidewhichtenseeachisinandmatchthetensestowhattheydescribe.a

GrandfatherandFather,seatedatthetable,areplayingchess.bLawyershelppeopleandare

respectedbyothers.c...yousaidthatyouwantedtobeaprofessionalsoccerplayer.d...youhavefoundthecareerthatsuitsyourtalents.e...youwillhavetwooptionsforyourfuture.1Somethingthatstartedinthepastandisaffectingthepresent.2Somethingthatiscurrentlytakingplace.3Somethingthatiscertaintotakeplaceinthefuture.4Somethingthatwascompletedinthepast.5Somethingthathappensregularlyinthepresent.Focuson基本結(jié)構(gòu)和用法ReviewofverbformsThePresentSimpleTenseThePresentContinuousTenseThePresentPerfectTenseTheFutureSimpleTenseThePastSimpleTense一般現(xiàn)在時現(xiàn)在進行時現(xiàn)在完成時一般將來時一般過去時2.Nowmatchthesentencestothecorrecttimelinesandfindmoreexamplesofthesetensesinthereadingpassage.aGrandfatherandFather,seatedatthetable,areplayingchess.bLawyershelppeopleandarerespectedbyothers.c…yousaidthatyou

wantedtobeaprofessionalfootballplayer.d…youhavefoundthecareerthatsuitsyourtalents.e…youwillhavetwooptionsforyourfuture.

PastPresentFuturePastPresentFuturePastPresentFuturePastPresentFuturePastPresentFuture一般現(xiàn)在時do/doeseveryday,often,always,never，sometimes,usually,forever1.表示經(jīng)常發(fā)生的動作或存在的狀態(tài)。2.表示按計劃、規(guī)定要發(fā)生的動作。3.表示客觀存在或普遍真理4.在時間或條件狀語從句中代替一般將來時。時態(tài)構(gòu)成

(do為例)用法常用時間狀語一般

現(xiàn)在時5.書報標(biāo)題、小說等情節(jié)介紹常用一般現(xiàn)在時【課堂練習(xí)】語法填空(1)Healways______(sleep)withthewindowsopen.(2)(2020·全國Ⅱ卷)Thisiswhydecoratingwithplants,fruitsandflowers______(carry)specialsignificance.(3)Ilearnedthattheearth____(go)aroundthesunwhenIwasinprimaryschool.(4)Theywillcomeifhe______(invite)them.sleepscarriesgoesinvites時態(tài)構(gòu)成(do為例)用法常用時間狀語一般過去時一般過去時1.表示過去時間里發(fā)生的動作或存在的狀態(tài)。did2.表示過去某段時間內(nèi)經(jīng)常性或習(xí)慣性的動作。3.在時間和條件狀語從句中代替過去將來時。yesterday,in1949,

justnow,lastweek,threedaysago【要點提示】語法填空(1)(2020·新高考全國Ⅰ卷)The80,000objectscollectedbySirHansSloane,forexample,_______(form)thecorecollectionoftheBritishMuseumwhichopenedin1759.(2)(2019·全國卷Ⅱ)AndtheotherwasthatI_______(want)tohelppeopleinneed.(3)(2019·全國卷Ⅲ)Ourhostssharedmanyoftheirexperiencesand_____________(recommend)wonderfulplacestoeat.formedwantedrecommended一般將來時時態(tài)構(gòu)成(do為例)用法常用時間狀語一般將來時1.表示將來要發(fā)生的動作或存在的狀態(tài)。begoingtodobeabouttodobetodowill/shalldo4.表示按計劃要發(fā)生的事或征求對方意見,也可以表示命令、禁止等2.表示即將發(fā)生的或最近打算進行的事。3.表示即刻或馬上就要發(fā)生的動作。tomorrow,nextweek,inthefuture，in

afewdaystomorrow,nextweek,inthefuture，in

afewdays一般不與具體時間狀語連用。【課堂練習(xí)】語法填空①We_________(leave)forLondonnextMonday.

②Iamafraidthere______(be)ameetingthisafternoon.Ican’tjoinyou.

③Ifyouaskhim,he________(help)you.

(2)Ifeelterrible.Ithink________________.

shallleavewillbewillhelpIamgoingtobeill現(xiàn)在進行時am/are/isdoingthesedaysetc.(right)now,atthemoment,atpresent,look,listen1.表示說話時正在進行的動作。2.表示現(xiàn)階段正在進行而此時不一定正在進行的動作。3.表示按計劃或安排將要發(fā)生的動作。適用動詞：come，go,leave,arrive,return,begin,stopetc.時態(tài)構(gòu)成

(do為例)用法常用時間狀語現(xiàn)在

進行時4.與always,constantly等連用,表達贊許、埋怨等感情，意為“老是......”。egJackisalwayshelpingothers.【課堂練習(xí)】語法填空(1)Thesedayswe__________(help)thefarmersworkonthefarm.

(2)Lily________(leave)tonight.wehadbettersendheroff.

(3)Listen!OurEnglishteacher________(sing)thepopularEnglishsong.

arehelpingisleavingissinging現(xiàn)在完成時時態(tài)構(gòu)成(do為例)用法常用時間狀語現(xiàn)在

完成時have/hasdonealready,just,yet,ever,once,never,before,sofar,recently,latelyuptonow,sofar,inthepastfewyears,since+時間點，for+時間段Hewillcomeassoonashehasfinishedhiswork.1.This/That/Itisthefirsttime+that從句2.This/That/Itisthe+形容詞最高級+名詞+that從句1.表示說話時已經(jīng)完成的動作，而且這個動作的結(jié)果對現(xiàn)在仍有影響。2.表示動作發(fā)生在過去，但一直持續(xù)到現(xiàn)在，并且有可能繼續(xù)持續(xù)下去。3.在時間或條件狀語從句中表示將來完成的動作。4.常用句型注意:表示短暫時間動作的詞,如come,go,die,marry,buy等的完成時不能與for,since等表示一段時間的詞連用?！菊n堂練習(xí)】語法填空(1)I’msorry.I_____________(forget)yourname.

(2)He_________(teach)inthisschoolfor20years.

(3)Idon’tseeanyreasontogiveupwork.IlovecominghereandseeingmyfamilyandallthefriendsI__________(make)overtheyears.

(4)(2018·北京高考)China’shigh-speedrailways__________(grow)from9,000to25,000kilometersinthepastfewyears.

haveforgottenhastaughthavemadehavegrown

1.一般過去時只表示過去的動作或狀態(tài)，不涉及對現(xiàn)在的影響；現(xiàn)在完成時表示過去發(fā)生的某一動作或存在的狀態(tài)對現(xiàn)在造成的影響或結(jié)果,強調(diào)的是現(xiàn)在的狀況。e.gWetalkedforhoursonthephone.

Theshiphassailedfortwoweeks.一般過去時VS現(xiàn)在完成時

2.一般過去時和表示過去的時間狀語連用；現(xiàn)在完成時常和包括“現(xiàn)在時刻”在內(nèi)的時間狀語或籠統(tǒng)地表示過去的時間狀語連用。e.gTheflightlastedtenhoursandwe

landed

at6:30inthemorning.Ihavebeenthereonlyonce

thisyear.Ihaveseenhisnameinthepapersratheroftenrecently.Completethedialoguewiththecorrectformofthewordsandexpressionsinbrackets.willthrowDad:Adam,Sally,comehere.Mum(1)______(have)somethingtotellyou.Adam:Coming!Sally:

Coming!Mum:I(2)______(call)GrandmayesterdayandinvitedhertoourhousethisSunday.We(3)_________________(throw)herabigbirthdayparty!So,weeachneedtochooseapresent.A