Unit2GreatpeopleGrammar學(xué)習(xí)目標(biāo)1.Revisethesimplepresenttense,thepresentcontinuoustense,thesimplepasttense,thepastcontinuoustenseandthepresentperfecttense.（復(fù)習(xí)一般現(xiàn)在時，現(xiàn)在進行時，一般過去時，過去進行時和現(xiàn)在完成時。2.Sumupthedifferencesbetweenthesimplepasttenseandthepresentperfecttense.（總結(jié)一般過去時和現(xiàn)在完成時的區(qū)別）Translatethefollowingsentencesandtellwhattenseisusedineachsentence.1.他總是設(shè)法獨自做每一件事。

Healways_____________________________________.(時態(tài)：__________)2.宇航員們目前為下一次飛行做準(zhǔn)備。

Theastronauts____________________________atpresent.(時態(tài)：___________)managestodoeverythingbyhimself一般現(xiàn)在時arepreparingforthenextflight現(xiàn)在進行時查3.在返回地球的途中，宇宙飛船開始旋轉(zhuǎn)，失去了控制。

OntheirwaybacktotheEarth,thespacecraft_________________________.(時態(tài)：__________)4.那一刻，全世界都在等待著迎接他們。Atthatmoment,thewholeworld_______________________.(時態(tài)：__________)beganspinningoutofcontrol一般過去時waswaitingtogreetthem過去時行時5.在太空中，阿姆斯特朗接到縮短航程的命令。

Inspace,Armstrong__________________________________.(時態(tài)：__________)6.因為他的出色表現(xiàn)，迄今他已經(jīng)被授予了五個獎項。Becauseof__________________,_____________________________sofar.(時態(tài)：___________)receivedtheordertocuttheflightshort一般過去時hehasbeenpresentedwithfiveawards現(xiàn)在完成時hisexcellentserviceASimplepresentandpresentcontinuous一般現(xiàn)在時和現(xiàn)在進行時1.JohnlivesinNewYork.2.Ialwaysgotobedat10p.m.3.Schoolisoverandthestudentsgohome.4.Thetalkshowstartsat7p.m.5.Look!Thereporterisinterviewingtheastronaut.6.MumisdoingthehouseworkandDadisworkingonthecomputer.7.Iamworkingonahistoryprojectthisweek.8.IamleavingforShanghaitonight.導(dǎo)1.John____inNewYork.2.Ialways___tobedat10p.m.3.School__overandthestudents__home.4.Thetalkshow_____at7p.m.5.Look!Thereporter______________theastronaut.6.Mum________thehouseworkandDad__________onthecomputer.7.I___________onahistoryprojectthisweek.8.I__________forShanghaitonight.livesgoisgostartsisinterviewingisdoingisworkingamworkingamleavinggo

Ready?◆一般現(xiàn)在時表示經(jīng)常性的行為動作、現(xiàn)在的狀態(tài)或真理等，時間狀語一般為everyday/week/month/year等短語或always,often,sometimes,usually等表頻率的副詞。◆現(xiàn)在進行時表示現(xiàn)在正在發(fā)生的動作或狀態(tài)，時間狀語一般為now,atthemoment,when/while引導(dǎo)的時間狀語從句或有暗示詞listen,look等。學(xué)一般現(xiàn)在時與現(xiàn)在進行時的區(qū)別：一般現(xiàn)在時強調(diào)動作的經(jīng)常性和反復(fù)性，而現(xiàn)在進行時強調(diào)動作的暫時性。如：HestudiesinNo.2JuniorHighSchool.HeisstudyingEnglishintheclassroom.

表示感覺或狀態(tài)的動詞一般不用現(xiàn)在進行時，而用一般現(xiàn)在時表示現(xiàn)在的感覺或狀態(tài)。如：Ilikecollectingstampsnow.e.g.Ioftengotoschoolat7a.m.我經(jīng)常七點上學(xué)。HeiswatchingTV.他正在看電視。

Ilikecollectingstamps.我喜歡集郵。

Thismonth,theyarepreparingfortheexam.這個月他們正在準(zhǔn)備考試。Millieiswritingaboutwhatherfamilymembersaredoing.Helphercompleteherarticlewiththecorrecttensesoftheverbsinbrackets.FinishtheexerciseonPage26Weenjoythemodernlife!I(1)_______(have)adayoutwithmyclassmatesthisSaturday,soI(2)____(need)apairoftrainers.Mum(3)_________(shop)onlineformenow.Sheoften(4)_____(shop)online.Dad(5)__________(search)forinformationontheInternet.He(6)_______(visit)Japannextweek.Grandpa(7)________(read)thenewspaperandGrandma(8)_________(watch)TV.I(9)_____(want)towriteanemailtoWendybeforeI(10)____(go)tobed.willhaveneedisshoppingshopsissearchingwillvisitisreadingiswatchingwantgoBSimplepastandpastcontinuous一般過去時和過去進行時1.Simonplayedfootballyesterday.2.Simoncamehome,turnedonthecomputerandcheckedhisemail.3.Yesterdayat4p.m.,Simonwasplaying

football.4.SimonwasplayingcomputergameswhileMilliewaswatchingTV.5.Wewerehavingameetingfrom9a.m.to11a.m.yesterday.1.Simon______footballyesterday.2.Simon_____home,______onthecomputerand_______hisemail.3.Yesterdayat4p.m.,Simon__________football.4.Simon__________computergameswhileMillie_____________TV.5.We___________ameetingfrom9a.m.to11a.m.yesterday.playedcame

turned

checkedwasplayingwasplayingwaswatchingwerehavinggo

Ready?Simplepast&Pastcontinuous◆一般過去時

表示過去發(fā)生的動作或存在的狀態(tài)，時間狀語一般為lastweek/month/year,threedaysago,yesterday,thedaybeforeyesterday等?！暨^去進行時

表示過去某個時刻或某一階段正在進行的動作，常用時間狀語為then,atthattime,atthistimelastnight/year,when引導(dǎo)的時間狀語從句等，且過去進行時還常出現(xiàn)在while引導(dǎo)的時間狀語從句中。一般過去時與過去進行時的區(qū)別：過去進行時強調(diào)動作的進行過程，而一般過去時強調(diào)動作的完成。如：IwasreadingaFrenchnovellastnight.(不強調(diào)讀完)IreadaFrenchnovellastnight.(強調(diào)讀完)

過去進行時強調(diào)動作在過去某時間正在進行，而一般過去時則表示動作在過去某個時候發(fā)生。如：MyfatherwaswatchingTVatsevenyesterday.MyfatherwatchedTVlastnight.過去進行時強調(diào)動作的連續(xù)性，不可與確定的頻度狀語連用。一般過去時強調(diào)動作的反復(fù)性，可與確定的頻度狀語連用。如：Thelittlegirlwascryingallafternoonyesterday.Thelittlegirlcriedfivetimesyesterday.注意：當(dāng)敘述過去發(fā)生的事，尤其是過程中發(fā)生的一系列動作時都用一般過去時。如：Theboyopenedthedoor,enteredtheroom,tookoffhisshoes,satonthesofaandstartedtowatchTV.e.g.Twomonthsago,IflewtoLondonwithmymother.兩個月前，我和媽媽一起坐飛機到倫敦。Shewasreadingwhilehermotherwastalkingonthephone.當(dāng)她媽媽在打電話時，她在看書。Shewasshoppingat10a.m.yesterday.昨天上午十點時她正在購物。waswatchingwonwaswritingsentwaspractisingtookfoundwasreadingwereplayingwastalkingcalledwasnot

Simonandhisfriendsaretalkingaboutwhattheydidafterdinnerlastnight.Completetheirconversationwiththecorrecttensesoftheverbsinbrackets.(P27)BCSimplepastandpresentperfect一般過去時和現(xiàn)在完成時Iboughtanewbicycleyesterday.Ihaveboughtanewbicycle,soIcanridetoschoolnow.KittywroteanemailtoLindaanhourago.ShehasbeentotheUSAtwice.ArmstrongandAldrin

walkedontheMoonforabouttwoandahalfhours.TheycollectedMoonrockstotakebacktotheEarthforfurtherresearch.I_______anewbicycleyesterday.I___________anewbicycle,soIcanridetoschoolnow.Kitty_____anemailtoLindaanhourago.She________totheUSAtwice.ArmstrongandAldrin_______ontheMoonforabouttwoandahalfhours.They________MoonrockstotakebacktotheEarthforfurtherresearch.boughthaveboughtwrotehasbeenwalkedcollectedgo

Ready?時態(tài)用法注意一般過去時只強調(diào)過去的動作或狀態(tài)，不與現(xiàn)在發(fā)生聯(lián)系時態(tài)狀語是過去的，yesterday,in1998等。現(xiàn)在完成時1.強調(diào)過去發(fā)生的動作對現(xiàn)在產(chǎn)生的結(jié)果或影響。2.強調(diào)過去發(fā)生的動作一直持續(xù)到現(xiàn)在。3.強調(diào)過去某個動作到現(xiàn)在已經(jīng)發(fā)生多少次。1.already,yet,ever,just,recently…2.在肯定句中與“since+過去點時間、for+段時間”連用時，謂語動詞必須是延續(xù)性動詞?，F(xiàn)在完成時不和過去時間連用。非延續(xù)性動詞

延續(xù)性動詞

buyborrowclosebegin/startopengo/comefinishdiejoingetmarriedhavekeepbeclosedbeonbeopenbein/atbeoverbedeadbein…/beamemberof…bemarried轉(zhuǎn)換e.g.IlivedinSunshineTownthreeyearsago.（一般過去時不強調(diào)現(xiàn)在的情況）我三年前住在陽光鎮(zhèn)。HehaslivedinSunshineTownsincehewasborn.（表示他現(xiàn)在還住在陽光鎮(zhèn)）他自出生就生活在陽光鎮(zhèn)。He_____(live)inShanghaiforthreeyears.NowhelivesinBeijing.livedThefilmhasstartedforovertenminutes.（誤）Thefilmhasbeen

onforovertenminutes.（正）（與for,since等表示從過去到現(xiàn)在的時間段連用時，肯定句中要用延續(xù)性動詞）電影已經(jīng)開始十多分鐘了。havemadehavechangedusedhassolvedwashedwastookhavehadtravelledhavemade

Millieiswritingaboutsomemoderninventionsthathavechangedthewaywelive.Helpherchoosethecorrectwordsinbracketstocompleteherarticle.(P28)C請點擊word圖標(biāo)1.Mr.Blackisgoingtomarryagirlhe______inJapanlastyear.A.meets B.met C.hasmet D.wouldmeet2.Nowmyfather______hisbiketoworkeverydayinsteadofdriving.A.ride B.rode C.rides D.willrideI.選擇填空。3.Whatwereyoudoingthistimeyesterday?I_____onthegrassanddrawingapicture.A.sit B.satC.amsitting D.wassitting4.Don'tmakesomuchnoise.Thechildren_______anEnglishlesson.A.haveB.arehaving C.werehaving5.Mygrandmother______alotofchangesinTianjinsinceshecamehere.A.seesB.cansee C.willsee D.hasseen6.What

______you______whenthecaptaincamein?

A.are;doing

B.did;do

C.were;doingExercise1(Fillintheblankswiththerightformsoftheverbs)

1.Ourcountry___________(build)manynaturereservesforwildlifeinthepast30years.2.Thegirl___________(prefer)goingforapicnictowatchingTVathomelastweekend.3.Weallknowthepolice_____________(search)hereforthethievesatthistimeyesterday.4.Doyouthinkthespacecraft__________(send)peopletoMarsinonehundredyears.5.Whydoyouoftenwearthewhitetrousers?Becausethey_______(fit)mewell.hasbuiltpreferredweresearchingwillsendfitExercise16.Jimisbusythesedays.Isupposehe_______________(prepare)forthecomingexam.7.Myfatherpromisedthathe__________(buy)meacomputerifIgotanAintheexam.8.Beforewecameto