2024-2025学年牛津译林版九年级英语下册Unit+2+Great+people+Grammar+课件

牛津译林版九年级英语下册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...

一般过去时表示过去某个时间路生的动作或状态;过去习惯性、经常性的动作、行为;过去主语所具备的能力和性格。动词变化:1.直接加ed。work-workedlook-looked2.以不发音e结尾的单词，直接加d

live-livedhope-hopeduse-used3.以辅音字母加y结尾的,变y为i加ed:study-studiedcarry-carried4.以一个辅音字母结尾的，双写最后的辅音字母+ed:stop-stoppedplan--planned5.以ic结尾的动词，要把ic变成ick再加ed,如picnic-picnickedtraffic-→trafficked6.不规则变化的动词过去式.have-hadare-wereBSimplepastandpastcontinuousTenseUsedforExampleSimplepastactionsthathappenedinthepastSimonplayedfootballyesterday.actionsthathappenedoneafteranotherinthepastSimoncamehome,turnedonthecomputerandcheckedhisemail.一般过去时&现在完成时一般过去时表示在过去某个时间发生的动词或存在的状态，也表示过去经常或反复发生的动作。e.g.Hecamehereyesterday.现在完成时表示过去的动作(或状态)对现在产生的影响和结果e.g.Hehasbrokenhisbottle.TenseUsedforExamplePastcontinuousactionsthatwereinprogressatacertaintimeinthepastYesterdayat4p.m.,Simonwasplayingfootball.actionsthathappenedatthesametimeinthepastSimonwasplayingcomputergameswhileMilliewaswatchingTV.actionsthatlastedforsometimeinthepastWewerehavingameetingfrom9a.m.to11a.m.yesterday.Simplepast&Pastcontinuous◆一般过去时

表示过去发生的动作或存在的状态，时间状语一般为lastweek/month/year,threedaysago,yesterday,thedaybeforeyesterday等。◆过去进行时

表示过去某个时刻或某一阶段正在进行的动作，常用时间状语为then,atthattime,atthistimelastnight/year,when引导的时间状语从句等，且过去进行时还常出现在while引导的时间状语从句中。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：表示现阶段或说话时正在进行的动作及行为。2.时间状语：Now,atthistime,thesedays,look.listen等时间状语做标志。3.基本结构：主语+be+doing+其他4.否定形式：主语+be+not+doing+其他5.一般疑问句：把be动词放于句首。现在进行时用法正在进行一直进行与always连用Look,theyareplayingfootball.Heiswritinganovelthisyear.Myteacherisalways

smilinginclass.即将发生Iamcoming现在分词的变法：1)一般在动词词尾加上-ing,jump-jumping2)以不发音字母e结尾的动词，先去e，再加-ing.have-havingwrite-writing3)以重读闭音节末尾只有一个辅音字母结尾的词，它前面是单个元音字母时要先将词尾的辅音字母双写，再加上-ing.sittingputting其句式变换都在be上做文章。1.使我们的生活产生巨大变化make

a

great

difference

in

our

life2.对……有影响，起作用make

a

difference

to...◎学法指导:熟记这些短语，并将它们扩充成完整的句子。make

a

great

difference

in

our

lifemake

a

difference

to...Letmegiveyouahandwiththosebags.让我来帮你拎那些包吧。Time’sup.Stopwritingandhandinyourpapers.时间到了。不要再写了，把试卷交上来。Oneofmyjobswastohandouttheprizes.我的工作之一是分发奖品。★★★★★与现在进行时连用的时间状语有：

atthemoment,now,atpresent,rightnow,等。另外，动词如look,listen

用于句首，以唤起对方注意时，也常与现在进行时连用。waswatchingwonwaswritingsentwaspractisingtookfoundwasreadingwereplayingwastalkingcalledwasnotSimonandhisfriendsaretalkingaboutwhattheydidafterdinnerlastnight.Completetheirconversationwiththecorrecttensesoftheverbsinbrackets.(P27)B◎用法总结:byhand意为“用手；手工的”；shakehandswithsb.意为“与某人握手”；givesb.ahand意为“帮助某人”；handin意为“上交”；handout意为“分发”。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.

翻译句子。1.这里的稻农仍然用手工种植和收割庄稼。Ricefarmersherestillplantandharvesttheircrops

by

hand

⁠.

2.他们应该彼此握手。They’reexpectedto

shake

hands

with

each

other

⁠.

3.好在他在这里，可以帮你一把。Luckily，heishereandcan

give