Unit3FoodandCultureDiscoverUsefulStructures課件高中英語人教版選擇性

Unit3FoodandCultureDiscoveringUsefulStructureThePastPerfectTenseThePastPerfectPassiveVoiceLearningobjectivesInthisclass,youwill1.recognizeandsummarizethemeaning,formanduseofthepastperfecttenseandthepastperfectpassivevoice.2.usethepastperfecttenseandthepastpassivevoicetodescribeasituationthathappenedinthepast.MessikickedagoalonNov.26.Messi_________(score)apenaltybeforehekickedagoalonNov.26.

Messiscoredapenalty(點(diǎn)球)onNov.22.hadscoredDefinitionWhatispastperfecttense?Messi

hadscoredapenalty(點(diǎn)球)beforehekickedagoalonNov.26.presentpastpastpastPastperfecttenseisusedtotellanactivitydonebeforesomethinginthepast.Soitisusedinabackgroundofpast.過去完成時(shí)表示在過去某一時(shí)間或事件之前已經(jīng)完成的動作或存在的狀態(tài)，即“過去的過去”。Structure

StructureofpastperfecttenseMessi

hadscoredapenalty(點(diǎn)球)beforehekickedagoalonNov.26.否定句：Messi

hadn’tscoredapenaltybeforehekickedagoalonNov.26.一般疑問句：HadMessi

scoredapenaltybeforehekickedagoalonNov.26？

肯

定

否

定

一般疑問句haddonehadn’tdoneHad...done?過去完成時(shí)被動語態(tài)

pastperfectpassivevoiceLookatthetwopairsofsentencesonpage29,andpayattentiontothemeaninganduseofthewordsinred.2.Thechefhadsetupafarm-to-tablerestaurantbeforehisnewcookbookwaspublished.Anewfarm-to-tablerestaurant_______________bythechefbeforehisnewcookbookwaspublished.1.Theyhadfinished

theirdinnerbythetimeSamjoinedthem.

Theirdinner

hadbeenfinishedbythetimeSamjoinedthem.hadbeensetup

StructureofpastperfecttensepassivevoiceActiveVoicePassiveVoice肯定haddone否定hadn’tdone疑問Had...done...?hadbeendonehadn’tbeendoneHad...beendone...?Timetoshowyourability!Findmoresentencesusingthepastperfecttenseorthepastperfectpassivevoicefromthetextonpage26.1.FindmoresentencesusingthepastperfecttenseandthepastperfectpassivevoicefromthepassageinPage26oftextbook.1)PriortocomingtoChina,myonlyexperiencewithChinesecookingwasinAmerica,withChinesefoodthathadbeenchangedtosuitAmericantastes.2)WhenmyfamilyandIhadjustarrivedinChina,wewentlookingforagoodplacetoeatinBeijing.3)ASichuanrestauranthadbeenrecommendedtousbyafriend,andfinally,wefoundit.4)Tired,hungry,andnotknowingawordofChinese,wehadnoideahowtoorder,sothechefjustbeganfillingourtablewiththebestfoodwehadevereaten.practice1

1.They___________(eat)lamb

kebabs

beforetheygottothebotanicalgarden.hadeaten2.Bythetimemyfathercamebackhome,thesausage_________________(cook)well.3.WhenIcametothekitchen,myson____________(pour)thevinegarintothebowl.hadbeencooked

hadpoured

practice2

Completethesentences.

Judy’slifelastSaturdaypractice3

Usethepastperfecttensetocombinethesentencesintoone.HongKongreturnedtoChinain1997.MacaoreturnedtoChinain1999.HongKonghadreturnedtoChinabefore/when/bythetimeMacaocameback.

practice3SampleJudy’smothergotreadysomedimsumforbreakfastbefore7am.Judy

gotupat7o’clocklastSaturdaymorning.

Judy’smotherhadgotreadysomedimsumforbreakfastwhenJudygotup.合并句子practice3

Judy’slifelastSaturdayJudy’slifelastSaturday合并句子Judybegantodoherhomeworkat7:30pm.Judy’sfamilyhadadeliciousdinnerat5:20pm.

Judy’sfamilyhadhadadeliciousdinnerbeforeJudybegantodoherhomework.practice3

Judy’slifelastSaturday合并句子Judywenttobedat9o’clock.Judyatesomedairy

at8o’clock.Judyhadeatensomedairybythetimeshewenttobed.practice3

特殊句型1過去完成時(shí)還常常用在told,said,knew,heard,thought等動詞后的賓語從句(或間接引語)中,這時(shí)從句中的動作發(fā)生在主句的動作之前。1.Theytoldmethatthey___________(make)beancurdsince2000.2.Hesaidhe_________(be)acheffor5years.hadmadehadbeen特殊句型2

Itwasthefirsttimethatwe__________(be)tothemuseuminHuazhou.句型It/Thatwas+thefirst/second…+time+that從句，從句謂語常用過去完成時(shí)。1.ItwasthefirsttimethatMissLi___________(teach)usEnglish.hadtaughthadbeen那是李老師第一次教我們英語。特殊句型3

在句型Hardly…when…和Nosooner…than…中，主句常用過去完成時(shí),從句用一般過去時(shí)1.他一躺在床上就睡著了。Hardly

hadhefallenasleepwhenhelayonthebed.Nosooner

_____she______outthanitbegantorain.hadgone2.她一出門就下雨了。Gametime:sentenceschain句子接龍Workingroups.Chooseoneofthesethreesituations,andmakesentencesusingthepastperfecttenseorthepastperfectpassivevoiceWhenIarrivedattheclassroom...12BythetimeIwenttothecanteen(飯?zhí)茫?..3BeforeIwenttobed...practice4句子接龍situation:WhenIcametotheclassroomS1.WhenIcametotheclassroom,Ihadhadmybreakfast;S2.BeforeIhadmybreakfast,Ihadbrushedmyteeth;S3.BythetimeIbrushedmyteeth,Ihaddressedmyselfup;S4.BeforeIdressedmyselfup,thelighthadbeenturnedon;...practice4句子接龍Workingroups.Chooseoneofthesethreesituations,andmakesentencesusingthepastperfecttenseorthepastperfectpassivevoiceWhenIarrivedattheclassroom...12BythetimeIwenttothecanteen(飯?zhí)茫?..3BeforeIwenttobed...practice4Warmreminder：所造的句子必須使用過去完成時(shí)的主動語態(tài)或被動語態(tài)，每個(gè)人必須在前一