牛津譯林版九年級英語下冊Unit2GreatpeopleGrammarTip:Weoftenusethesewordswiththepresentcontinuoustense.atthemoment,today,now,rightnow,Listen!,Look!

TenseUsedforExamplePresentcontinuousactionsthathappenrightnowLook!Thereporterisinterviewingtheastronaut.actionsthathappenatthesametimeMumisdoingthehouseworkandDadisworkingonthecomputer.actionsinalimitedperiodoftimeIamworkingonahistoryprojectthisweek.arrangementsforthenearfutureIamleavingforShanghaitonight.

Millieiswritingaboutwhatherfamilymembersaredoing.Helphercompleteherarticlewiththecorrecttensesoftheverbsinbrackets.▲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.amhavingneedshopsisshoppingissearchingisvisitingisreadingiswatchingwantgoTip:Weoftenusethesewordswiththesimplepasttense.yesterday,...ago,in1999,theotherday,last...

一般過去時表示過去某個時間路生的動作或狀態(tài);過去習慣性、經(jīng)常性的動作、行為;過去主語所具備的能力和性格。動詞變化:1.直接加ed。work-workedlook-looked2.以不發(fā)音e結(jié)尾的單詞，直接加d

live-livedhope-hopeduse-used3.以輔音字母加y結(jié)尾的,變y為i加ed:study-studiedcarry-carried4.以一個輔音字母結(jié)尾的，雙寫最后的輔音字母+ed:stop-stoppedplan--planned5.以ic結(jié)尾的動詞，要把ic變成ick再加ed,如picnic-picnickedtraffic-→trafficked6.不規(guī)則變化的動詞過去式.have-hadare-wereBSimplepastandpastcontinuousTenseUsedforExampleSimplepastactionsthathappenedinthepastSimonplayedfootballyesterday.actionsthathappenedoneafteranotherinthepastSimoncamehome,turnedonthecomputerandcheckedhisemail.一般過去時&現(xiàn)在完成時一般過去時表示在過去某個時間發(fā)生的動詞或存在的狀態(tài)，也表示過去經(jīng)常或反復發(fā)生的動作。e.g.Hecamehereyesterday.現(xiàn)在完成時表示過去的動作(或狀態(tài))對現(xiàn)在產(chǎn)生的影響和結(jié)果e.g.Hehasbrokenhisbottle.TenseUsedforExamplePastcontinuousactionsthatwereinprogressatacertaintimeinthepastYesterdayat4p.m.,Simonwasplayingfootball.actionsthathappenedatthesametimeinthepastSimonwasplayingcomputergameswhileMilliewaswatchingTV.actionsthatlastedforsometimeinthepastWewerehavingameetingfrom9a.m.to11a.m.yesterday.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。◆過去進行時

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引導的時間狀語從句等，且過去進行時還常出現(xiàn)在while引導的時間狀語從句中。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

checkedwasplayingwasplayingwaswatchingwerehavinggoReady?1.概念：表示現(xiàn)階段或說話時正在進行的動作及行為。2.時間狀語：Now,atthistime,thesedays,look.listen等時間狀語做標志。3.基本結(jié)構(gòu)：主語+be+doing+其他4.否定形式：主語+be+not+doing+其他5.一般疑問句：把be動詞放于句首?，F(xiàn)在進行時用法正在進行一直進行與always連用Look,theyareplayingfootball.Heiswritinganovelthisyear.Myteacherisalways

smilinginclass.即將發(fā)生Iamcoming現(xiàn)在分詞的變法：1)一般在動詞詞尾加上-ing,jump-jumping2)以不發(fā)音字母e結(jié)尾的動詞，先去e，再加-ing.have-havingwrite-writing3)以重讀閉音節(jié)末尾只有一個輔音字母結(jié)尾的詞，它前面是單個元音字母時要先將詞尾的輔音字母雙寫，再加上-ing.sittingputting其句式變換都在be上做文章。1.使我們的生活產(chǎn)生巨大變化make

a

great

difference

in

our

life2.對……有影響，起作用make

a

difference

to...◎?qū)W法指導:熟記這些短語，并將它們擴充成完整的句子。make

a

great

difference

in

our

lifemake

a

difference

to...Letmegiveyouahandwiththosebags.讓我來幫你拎那些包吧。Time’sup.Stopwritingandhandinyourpapers.時間到了。不要再寫了，把試卷交上來。Oneofmyjobswastohandouttheprizes.我的工作之一是分發(fā)獎品?！铩铩铩铩锱c現(xiàn)在進行時連用的時間狀語有：

atthemoment,now,atpresent,rightnow,等。另外，動詞如look,listen

用于句首，以喚起對方注意時，也常與現(xiàn)在進行時連用。waswatchingwonwaswritingsentwaspractisingtookfoundwasreadingwereplayingwastalkingcalledwasnotSimonandhisfriendsaretalkingaboutwhattheydidafterdinnerlastnight.Completetheirconversationwiththecorrecttensesoftheverbsinbrackets.(P27)B◎用法總結(jié):byhand意為“用手；手工的”；shakehandswithsb.意為“與某人握手”；givesb.ahand意為“幫助某人”；handin意為“上交”；handout意為“分發(fā)”。1.I____(write,amwriting,iswriting,arewriting)aletternow.2.Look,it_____(begin,isbeginning,ambeginning,arebeginning)torain.3.They____(study,isstudying,amstudying,arestudying)medicineattheMedicalInstituteofChengdethesedays.4.He_____(teach,amteaching,isteaching,areteaching)anEnglishlessonatthistime.

翻譯句子。1.這里的稻農(nóng)仍然用手工種植和收割莊稼。Ricefarmersherestillplantandharvesttheircrops

by

hand

?.

2.他們應該彼此握手。They’reexpectedto

shake

hands

with

each

other

?.

3.好在他在這里，可以幫你一把。Luckily，heishereandcan

give