Unit10IF從句復(fù)習(xí)課件人教版英語八年級(jí)上冊

專題訓(xùn)練If條件狀語從句預(yù)習(xí)檢測：語法選擇Itwashisdiary:Today,Iwasquitesad.Sheaskedme6 Iwasalwaystakingtheshowerfirst,andIsaidIwastired.Shewasunhappy.Iwasn’tas7 asbefore!Wemovedtothesmallhouseanditwasverycold.Ifoundthat8 onepersontooktheshowerfirst,theroomcouldgetalittlewarmer.SoIalwaysrushedintothebathroomfirst.Whenshe9 theshower,thetemperatureinthebathroomcouldgetalittlehigher.I10 givehermore,butatleast,Icangiveher1℃love.( )1.A.becauseB.becauseofC.besidesD.togetherwith( )2.A.myB.HerC.hisD.our( )3.A.takingB.totakeC.takeD.totaking( )4.A.LetB.LettingC.ToletD.Toletting( )5.A.onB.UpC.downD.off( )6.A.whatB.whenC.whyD.how( )7.A.the

richestB.richestC.richerD.rich( )8.A.thoughB.becauseC.ifD.while( )9.A.takesB.tookC.wastakingD.wouldtake( )10.A.shouldB.shouldn’tC.canD.can’t1~5 BCBAA 6~10 CDCBDBCBAACDCBDIfI’mill,__________________.IwillseeadoctorLookandsayIfI’mlate,_________________.IwillsaysorryIfI’mhungry,Iwill______________.IfI’m

tired,Iwill_____________.Lookandsayeatsomefoodhavearest

Ifitrainstomorrow,I_____________________.willwatchTVathomeIfit__________tomorrow,________________.I’llplaybasketballdoesn’train課堂導(dǎo)學(xué)if引導(dǎo)的條件狀語從句willberundon'tgetwillbecallget1.如果主句是一般將來時(shí)，從句則用一般現(xiàn)在時(shí)。Ifitrains（從句），Iwillstayathome.I’llgowithyouifyoudon’twanttogoalone2.如果主句含有must,may,can等情態(tài)動(dòng)詞，從句也要用一般現(xiàn)在時(shí)。Youmuststopifthetrafficisred.

Ifyoufinishthehomework，youcangohome．

If引導(dǎo)的條件狀語從句的基本用法:主句從句一般將來時(shí)一般現(xiàn)在時(shí)祈使句一般現(xiàn)在時(shí)含情態(tài)動(dòng)詞一般現(xiàn)在時(shí)goeswillhavestopshavewon’tgetdowillgive時(shí)態(tài)：1.如果主句是一般將來時(shí)，從句常用一般現(xiàn)在時(shí)。即應(yīng)遵循“主將從現(xiàn)”的原則，won’t

在when,assoonas,after,before,until

等引導(dǎo)的時(shí)間狀語從句中，如果主句為一般將來時(shí)，從句要用一般現(xiàn)在時(shí)表示將來。如：

IwillcallyouassoonasIreachCanada.

我一到加拿大就給你打電話。if引導(dǎo)的條件狀語從句

易混淆點(diǎn)做筆記B

┃語法專練

┃BC一、單項(xiàng)填空。()1.Stopsmoking,Joe!You___yourselfifyoukeepondoingitlikethat.willkillB.havekilledC.killD.killed()2.Whynotlookupthenewwordsinadictionary_____youdon’tknowit？A.ifB.thatC.thoughD.whether()3.Therewon’tbelesspollution_morepeopleusepublictransportation.A.butB.thoughC.unlessD.ifAAC自信檢測：單項(xiàng)填空()4.Youwillseemanyauntsdancingtogetheronthesquareifit_____intheevening.A.doesn’trainB.rainsC.willrainD.won’train()5.Thismathquestionis_____hardforme_____workout.A.so;thatB.very;toC.enough;toD.too;to()6.—Wouldyoupleasetellme_____thiscamera?—Sure,it’seasy.A.whattouseB.howtouseC.whomtouseD.whichtouseADB()7.—Doyouwanttobuy_____,sir?—No,thanks.A.somethingelseB.anythingelseC.somethingotherD.anythingother()8.Insummer,milkwillquicklygobad_____youputitintoafridge.A.thoughB.unlessC.becauseD.once()9.Couldyougivemesome_____?Itriedseveraltimesbutfailed.A.noticeB.messageC.suggestionD.advice()10.Learningtowriteislearningtothink.Youwillknowmoreclearly__youwritedown.A.orB.unlessC.ifD.whether

BBDCwillstayisn't精準(zhǔn)練習(xí)won'tletwon'tgoadviceupsethapp