Unit10SectionAGrammarFocus-3c課件人教版八年級英語上冊

Unit10Ifyougototheparty,you’llhaveagreattime!SectionAGrammarfocus-3c0學習目標1.乘出租車2.籌備班會

3.昂貴的4.讓某人進5.一半學生6.從餐館訂餐7.看錄像8.給某人建議9.感覺難過的，沮喪的10.穿牛仔褲參加聚會takeataxiorganize

aclassmeetingbeexpensivegivesb.someadvicehalftheclass/halfoftheclassorderfood

fromarestaurantwatchavideoletsb.infeel/beupsetwearjeanstotheparty根據(jù)中文提示完成句子。(1)下周的聚會，我們應該讓他們帶食物嗎？Forthepartynextweek,________we________peopleto________________?(2)如果他們贏了，我們將給他們一些小禮物。Ifthey________,we________________themsomesmallgifts.(3)他們將會太懶而不去做飯。Theywill_________________________________.(4)如果我穿牛仔褲，我將看起來最難看。

IfI_____________,I___________________________.(5)你能給我一些建議嗎？

Canyou________________________________please?shouldaskbringfoodwinwillgivebetoolazytocookwearjeanswilllooktheworstgivemesomeadvice1.如果明天天晴，我將去公園。2.如果他有很多錢，他將要買一個大房子。3.如果他們看錄像，他們將會厭煩。4.你明天晚上要去他的生日晚會嗎？5.如果我上學遲到的話將會發(fā)生什么？6.如果你不努力學習，你將不能取得好成績。Ifitissunnytomorrow,Iwillgotothepark.Ifhehasalotofmoney,hewillbuyabighouse.Iftheywatchavedio,theywillgetbored.Willyougotohisbirthdaypartytomorrownight?WhatwillhappenifIamlateforschool?Ifyoudon'tworkhard,youwon'tgetgoodgrades.getgoodgradesgotoagreatuniversitytravelaroundtheworldbefamousgetagoodeducationmakealotofmoneyWhatwillhappenifyouworkhard?Ifyouarefamous,whatwillhappen?IfIamfamous,peoplewillwatchmeallthetimeandfollowmeeverywhere.Ifyouareveryrich,whatwillhappen?IfIamveryrich,I’llhaveadifficulttimeknowingwhomyrealfriendsareandI’llgivemymoneytoschoolsandcharities.DiscussionFillintheblanks.1.Ifyouexercisemore,you______(be)muchhealthier.2.Ifit______(rain)tomorrow,they_________(notplay)soccerafterschool.3.Youshouldseeadentistifyou_____(have)atoothache.4.Ifhe_____(walk)toschool,it________(take)himtoomuchtime.willbewon’tplayhavewalkswilltakerainsdoesn’tgowillfeeldoesn’trainwillplaywillcallIwillhaveagoodtimetomorrow.Iwillgotothepartytomorrow.IfIgotothepartytomorrow,I’llhaveagoodtime.合并if引導一個條件狀語從句當主句是一般將來時時,if引導的從句必須用現(xiàn)在時來表示將來可能發(fā)生的動作或存在的狀態(tài)。Grammar

Focus:if條件句If+…,I’ll/you’ll+…

↘↙↘↙條件結(jié)果Forexample:Ifyoustudy,I’llbehappy.wearjeanstoschool,you’llbesorry.getuplate,you’llbelate.eattoomuch,you’llbefat.washyourclothesyourself……

1.Structure這里if所引導的是真實條件句(realconditional),

即所假設(shè)的條件有可能成為現(xiàn)實,表達假定所假設(shè)的條件實現(xiàn)時會出現(xiàn)的情況或會采取的行為。有時,我們可以使用并列結(jié)構(gòu)的祈使句來表達這種類型的條件句。e.g.Ifyousetyouralarmclock,youwon’toversleep.如果你上鬧鐘,你就不會睡過頭了。Setyouralarmclock,andyouwon’toversleep.Ifyougivehimaninch,hewilltakeamile.他會得寸進尺。

Givehimaninch,andhewilltakeamile.Ifyoudon’tgivehimsomefood,hewillstarve.如果你不給他一點吃的,他就會餓死。

Givehimsomefood,or/elsehewillstarve.(1)條件狀語從句通常由連詞if引導,意為“如果、假如”,主句不能用begoingto表示將來,而應該用shall、will。

e.g.Ifyouleavenow,youarenevergoingtoregretit.

(錯誤)

Ifyouleavenow,youwillneverregretit.(正確)(2)if“如果”,引導條件狀語從句,主句用一般將來時，從句則用一般現(xiàn)在時，如：

Ifitrainstomorrow,Ishan’tclimbthehills.2.用法Fillintheblankswiththecorrectformsoftheverbsinbrackets.knowdothinkgowillbetellshavewearwilllookgowalkwilltaketakewillbe3aif

will1.she,callme,

I,tellheraboutitIfshecallsme,Iwilltellheraboutit.

3.notrain,

gobikeriding,thisafternoon

Ifitdoesn’train,Iwillgobikeridingthisafternoon.

4.we,

nofriends,

beupset

Ifwehavenofriends,wewillbeupset.givesb.someadviceIthinkweshould/shouldn’t….

4.it,besunny,

she,flyakiteIfitissunny,shewillflyakite.

5.he,notexerciseenough,

heavierIfhedoesn’texerciseenough,hewillbeheavier.6.Tom,studyhard,

getgoodgradesIfTomstudieshard,hewillgetgoodgrades.7.Linda,getupearly,

takeexercise,tomorrowIfLindagetsupearlytomorrow,shewilltakeexercise.1.IfIgetuplatetomorrow,….2.IfIdon’tfinishmyhomework,….3.IfIdon’tgetenoughexercise,….4.Iwillnothaveenoughtimetostudyif….5.Iwillnotmakeanyfriendsif….6.IfIhelpmorepeople,….

Completethesentencesusingyourownideas.3b

Wecanhelp!

PairworkOldpeople’shomevisitSchoolclean-upChildren’shospitalvisitA:Hello,….Whatwillyoudoifyou...?B:IfIdothat,I’ll....Whataboutyou?A:….Themorewehelpothers,thehappierwe’llbe.Writeastorywithyourgrouponapiecepaper.Thefirstpersonbeginsthestorywith“IthinkIwill…”Theothersaddsentenceswith“if”.Thenreadthestory.IthinkIwillgotothemoviestonight.IfIgotothemovies,Iwon’tfinishmyhomework.IfIdon’tfinishmyhomework…3cSummary從句主句Ifyouarelate,youwillsaysorry