Unit 10 if 引導的條件狀語從句課件2024-2025學年人教版英語八年級上冊

if引導的條件狀語從句初中英語人教版八年級上冊Unit10Ifyougototheparty,you’llhaveagreattime!Playaguessinggame.

WhatwillhappenifItouch(觸摸)it?Ifyoutouch

it,itwill______getangryWillit…?cryexercisesmileif引導的條件狀語從句時態(tài)—主將從現(xiàn)主句用一般將來時，從句用一般現(xiàn)在時來表示將來可能發(fā)生的動作或存在的狀態(tài)如果明天下雨，我將不出去散步。Ifitrainstomorrow,Iwon’tgooutforawalk.從句主句從句（一般現(xiàn)在時）（一般將來時）（一般現(xiàn)在時）（一般將來時）主將從現(xiàn)Ifyoudo,you’ll

belate.

You’ll

belate,ifyoudo.if條件狀語從句主句Itwillbesunnytomorrow.Wewillhaveatriptomorrow.Wewillhaveatripifitissunnytomorrow.Ifitissunnytomorrow,wewillhaveatrip.Wewillhaveatripifitissunnytomorrow.Ifitissunnytomorrow,wewillhaveatrip.主句在前，從句緊跟其后從句在前時，用“,”與主句隔開Ifyougototheparty,whatwillyouwear?IfIgototheparty,Iwillwearjeans.IwilltakeabusifIgototheparty.Ifyougototheparty,howwillyougo?Ifyoudon’tgototheparty,whatwillyoudo?IfIdon’tgototheparty,Iwillsleepathome.Ifsheeatstoomuch,shewill

beveryfat.Makeyoursentences.Ifitrainstomorrow,shewill

studyathome.IfI

study

hard,IwillgotoBeijingUniversity.It’syourturnnow!Whatwillhappenifyougetupat9:00thismorning?IfIgetupat9:00,Iwillbelate.Whatwillhappenifyouarelate?IfIamlate,theteacherwillbeangrywithme.Whatwillhappenifyourteacherisangrywithyou?Iftheteacherisangrywithme,Iwillbesad.IfIamsad,Iwillcry.Whatwillhappenifyouaresad?IfIgetupat9:00,Iwillbelate.IfIamlate,myteacherwillbeangrywithme.Ifmyteacherisangrywithme,Iwillbesad.IfIamsad,Iwillcry.….Chainpractice

Mrs.Blackwillcometohelpusifshe_______toobusytomorrow.A.isB.willbeC.won’tD.isn’t解析：“如果布萊克夫人明天不是很忙的話，她會來幫助我們”。在if引導的條件狀語從句中，若主句用一般將來時，從句要用一般現(xiàn)在時表示將來。根據(jù)題意可知選D。典型例題—We’llgoforapicnicifit_________thisSunday.—Wishyoualovelyweekend.A.rainB.doesn’trainC.won’trainB1.I’msureifhe_________(go)totheparty,he___________(have)agreattime.2.I’llbuyacomputerifI______(have)enoughmoney.3.You_____________(notget)nervousifyou_____(do)enoughexercise.goes

willhavehave

won’t

getdoFillintheblanksusingthecorrectformsofthewords.4.Ifyou______(study)hard,you_____(can)passtheexam.5.Don’t______(cross)theroadifthelight___(be)red.6.Ifyou______(work)reallyhard,you_______(be)famousandrich.workcancrossiswill

be

study()Johnsonwon’tanswerthephoneifhe___________thenumber.

A.knew B.doesn’tknow

C.willknow

D.didn’tknow()Ifyou_____abletocome,Iwillshowyouaroundmyhometown.A.is B.canbeC.willbe D.are中考真題()IfIgotothemovie,I__________myhomeworkontime.

A.didn’tfinish B.don’tfinishC.won’tfinish()Ourworldwillgetbetterandbetter_____eachofuslivesagreenerlife.A.beforeB.ifC.thoughD.until()—Ithinkeveryoneshouldplayapartinsavingourenvironment.—Iagree.Forexample,therewillbelessairpollution_____wedriveless.A.ifB.soC.thoughLet’srelax.Chooseanumberthatyoulikeandtrytofinishthetasks.

What

willhappen

if

you

don’tfinish

your

homework?IfIdon’tfinishmyhomework,theteacherwillbeangrywithme.Number1Number2

Chainpractice：用if

條件句接龍（至少4個句子）提示詞:studyhard,getgoodgrades,gotouniversity,makealotofmoney,travelaroundtheworld,haveagreattime

Ifyou

are

rich,

what

will

youdo?IfIamrich,Iwill

buyabighouse.Number3IfIseetheaccident(事故),Iwill…Number4Ifhecomes,what

willyou

do?Ifhecomes,Iwillgivehimsomeflowers.Number5IfI

___________,I

_______anA.Number6看圖完成句子studyhardwillgetNumber7giveittotheteacheruseup(用完)themoneyIfyoufind

awallet(錢包)ontheground,what

will

youdo