UNIT3FOODANDCULTURE過去完成時課件高中英語人教版選擇性必修第二冊

人教版必修第二冊DiscoveringUsefulStructureThePastPerfectTenseU3FoodandCultureKnowledgeobjectives:Enablethestudentsfocusonstructures.Skillobjectives:Helpthestudentsgetinsightintopassivevoice.Emotionalobjectives:Improvestudents’senseofsharingsomethingthathasbeendone.Thinkingqualityobjectives:Inspirethestudentstowriteapoem.HaveaObservethefollowingsentencesandpayattentiontotheredparts.1.Thechefhadsetup

afarm-to-tablerestuarantbeforehisnewcookbookwaspublished.2.Theyhadfinished

theirdinnerbythetimeSamjoinedthem.3.Mostoftheguestshadleft

whenhearrivedattheparty.

4.Theirdinnerhadbeenfinished

bythetimeSamjoinedthem.1.ThePastPerfectTense過去完成時2.第4句有什么特別之處呢？被動語態(tài)ThePastPerfectTense基本結(jié)構(gòu)：“had+過去分詞”被動語態(tài)：“hadbeen+過去分詞”基本含義：過去完成時表示在過去某一時刻已經(jīng)完成的動作，即“過去的過去”。PastFuturehaddone

SummarizePresent“過去的過去”2.Bynineo’clocklastnight,we________200picturesfromthespaceship.(get)3.I___________atthebusstopfor200minuteswhenabusfinallycame.(wait)4.IreturnedthebookthatI_____________.(borrow)5.I____________10000Englishwordstillthen.(learn)6.They____________atthestationbytenyesterday.

hadwaitedhadborrowedhadlearnedhadarrivedFillintheblanks.hadgot1.Thiswasthefirsttimehe______________(confront)anarmedrobber.hadconfrontedThePastPerfectTense(過去完成時)

isusedinthesesentences.had+v-edItsbasicstructureis:_____________________________.*定義；*句型結(jié)構(gòu)；*用法；*特殊用法。Focuson基本用法過去完成時語態(tài)①

Tomhadfinished

(finish)writinghisnovel②

Ihadeaten

(eat)lotsofcakestillthen.1.肯定式：主語+had+v-ed2.否定式：主語+had+not

+v-ed①Tomhadnoteatenhissupperinthecanteenbeforehewentbackhome.

句型結(jié)構(gòu)：定義:

在過去某一時間或動作之前就已經(jīng)發(fā)生或完成了的動作或狀態(tài)。ThePast

PerfectTense過去完成時②

Whenthepolicearrived,thethieveshadnotrun(run)away.3.一般疑問式及肯否回答：①

Hadyouspentallofyourmoney?Yes,Ihad./No,Ihadn’t.②

Hadhefinishedhishomeworkbythetime

yougothere?Yes,hehad./No,hehadn’t.Had+主語

+v-ed+其他？Yes,主語（人稱代詞）+had.No,主語（人稱代詞）+hadn’t.4.特殊疑問式：疑問詞

+had+主語+v-ed+其他？疑問詞+一般疑問句式？①

WhyhadTheCastlebecomeamemoryof

generation?②

Howmuchofyourmoneyhadyouspent？③

Whathadyoubought?④Whosebookhadyouborrowed?⑤Who

hasbeeninvited?肯定句：Themoviehadbeenonforhalfanhourwhenwegottothecinema否定句:Themoviehadnot

beenonforhalfanhourwhenwegottothecinema

一般疑問句:

Had

themoviebeenonforhalfanhourwhenwegottothecinema特殊疑問句:Howlonghad

themoviebeenonwhenwegottothecinema?

PracticeMakesPerfect肯定結(jié)構(gòu)had＋beendone否定結(jié)構(gòu)had＋not＋beendone一般疑問結(jié)構(gòu)had＋主語＋been

done特殊疑問結(jié)構(gòu)特殊疑問詞＋had＋主語＋been

done5.過去完成時的被動語態(tài)

：1.When

thepolicearrived,thethief

hadrunaway.2.Before

hevolunteeredtodirectthetraffic,Tomhadlost

lotsofjobs.3.He

hadn’tfinisheditbyyesterdayevening.4.BytheendofJune,they__________(treat)over800patients.TheUsageoftheTense(1)（1）表示過去某時或某動作之前就已經(jīng)完成或結(jié)束的動作。hadtreatedcame1.Kevinhadbeenanewspaperreporter

fortwoyearsbeforehebecame

abusinessman.2.Hesaid

he____________

(work)inthatfactorysince1949.3.Ihadbeenatthebusstopfor20minuteswhenabusfinally

(come).TheUsageoftheTense(2)（2）過去某一時間的動作或狀態(tài)持續(xù)到過去另一時間，有時可能繼續(xù)下去，常與for，since等引導的時間狀語連用。hadworked

1.Scarcelyhad

thevotes

been

counted,whenthetelephonerang.2.Nosoonerhad

Iwalked

outthanIrememberedthatIforgot

myhomework.3.Hardlyhad

wesat

downtosupperwhenthephonerang.TheUsageoftheTense(3)Whatarethemeaningsandfeaturesofthefollowingsentences?（3）常用固定句型：Hardly/Scarcely...when；Nosooner...than（剛……就……）。否定詞置于句首，需要部分倒裝。主句用過去完成時，從句用一般過去時。1.我剛到車站，火車就開了。(scarcely...when...)Ihadscarcelyreachedthestationwhenthetrainstarted./ScarcelyhadIreachedthestationwhenthetrainstarted.2.結(jié)果剛一宣布，人們就歡呼起來。(hardly...when...)Theresulthadhardlybeenannouncedwhenthecrowdapplauded./TheUsageoftheTense(3)即學即練Hardlyhadtheresultbeenannounced

whenthecrowdapplauded.

1.We

hadintended

tohaveabarbecueintheopenair,buttheweatherwasbad.2.Ihadwished

__________(become)adoctor,butIstudiedlawatcollege.3.They____________(plan)toseeusoffattheairport.TheUsageoftheTense(4)（4）常用hope,expect,suppose,think,want,wish等動詞的過去完成時表示過去未實現(xiàn)的愿望、計劃或者打算。hadplannedtobecomeTheUsageoftheTense(5)1.Itwasthefirsttimeshe_________(leave)hermotherland.2.Itisthefirsttime(that)I___________(speak)inpublic.3.This_____(be)thefirsttimeIhadseenDadsofurious

(狂怒的).4.Itistimeforus________(pack)upandleave.hadlefthavespokenwas

（5）It/This/Thatwasthefirst/second...time(+that)…

這是/那是某人第一/第二次/第……次做……此句型中，若主語中的be動詞為was,從句中的謂語則用過去完成時；若主句中的be動詞為is,從句中的謂語則用現(xiàn)在完成時。topackItishigh/abouttimethatwe______________(do)somethingtostoppollution.TheUsageoftheTense(5)

did/shoulddoItishigh/abouttimethatsbdid/shoulddosth

是該做……的時候了。(should不可省略)過去完成時1.定義:在過去某一時間或動作之前就已經(jīng)發(fā)生或完成了的動作或狀態(tài)。2.句型結(jié)構(gòu):

肯定句：主語+had+v-ed

否定句：主語+had+not+v-ed

肯定回答：Yes,主語（人稱代詞）had.

否定回答：No,主語（人稱代詞）hadn’t.

一般疑問句：Had

+主語+v-ed+其他？

特殊疑問句：疑問詞+had+主語+v-ed+其他？

過去完成時3.用法：（1）表示過去某時或某動作之前就已經(jīng)完成或結(jié)束的動作。（2）過去某一時間的動作或狀態(tài)持續(xù)到過去另一時間，有時可能繼續(xù)下去，常與for，since等引導的時間狀語連用。（3）常用hope,expect,suppose,think,want,wish等動詞的過去完成時表示過去未實現(xiàn)的愿望、計劃或者打算。4.特殊用法。（4）常用固定句型：Hardly/Scarcely...when；Nosooner...than（剛……就……）。否定詞置于句首，需要部分倒裝。主句用過去完成時，從句用一般過去時。（5）It/This/Thatwasthefirst/second...time(+that)+haddoneTheComparisonbetweenthePastPerfectTenseandthePresentPerfectTense

Ⅲ1.Tom

haseaten

hissupper.2.Tomhadeatenhissupperinthecanteenbeforehewentbackhome.1.Thefamilyhavenotfinished

breakfast.2.Thefamilywerestillattable,buttheyhadfinished

breakfast.現(xiàn)在完成時強調(diào)過去的動作對現(xiàn)在的影響；過去完成時強調(diào)動作或狀態(tài)開始于過去，也結(jié)束于過去。Trytocomparethefollowingtwosetsofsentences.CompareandDiscover1.I___________

(eat)lotsofcakessofar.2.I_________(eat)lotsofcakestillthen.3.Tom____________

(finish)writinghisnovelbytheendoflastyear.4.Tom__________

(finish)writinghisnovelbynow.

5.Tom

(finish)writinghisnovelbytheendofthisyear.6.Tom_________(finish)writinghisnovellastyear.haveeatenhadeatenhadfinishedhasfinished

willhavefinishedfinished即學即練

PracticeMakesPerfect1.Ben__________(move)toEnglandwithhismumwhenhewasthreeandit_________(be)13