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IfIf引导的条件引导的条件 状语从句状语从句If引导的条件Lead-inWhatwillyoudoifyouwanttogetgoodmarks?Iwilllistentotheteachercarefully.Lead-inWhat will you do if youLead-inWhatwillyoudoifyouwanttogetgoodmarks?Iwilldohomeworkbymyself.Lead-inWhat will you do if youPresentationWeuseconditionalsentencestotalkaboutpossibleactionsandtheresultsoftheactions.Theif-clausetalksaboutapossibleaction.IfyouwalkalongtheBund,youwillseemanyoldbuildings.Themainclausetalksaboutthelikelyresult.PresentationWe use conditionalPresentationYouwillseemanyoldbuildingsifyouwalkalongtheBund.MainclauseIf-clausePresentationYou will see manyPresentationThingstoremember:If引导的条件状语从句引导的条件状语从句1.主将从现主将从现ifwill/wont2.主祈从现主祈从现3.主情(主情(can,may,should,must)从现)从现PresentationThings to rememberPresentation1.主将从现主将从现ifwill/wontIfitissunnythisweekend,whatwillyoudo?I_footballwithmyclassmates.willplayPresentation1.主将从现 if will/Ifitissunnythisweekend,whatwillyoudo?Ifitissunnythisweekend,Iwont_athome.PresentationwatchTVIf it is sunny this weekend,1.如果她有时间,明天她将来看我。如果她有时间,明天她将来看我。willcomeisShe_(come)toseemetomorrowifshe_(be)free.Practice如果她有时间,明天她将来看我。will com2.如果明天下雨的话,他们这个周如果明天下雨的话,他们这个周末不会来帮我们学英语。末不会来帮我们学英语。They_(help)uswithourEnglishthisweekendifit_(rain)tomorrow.wonthelprainsPractice2.如果明天下雨的话,他们这个周末不会来帮我们学英语。wPresentation2.2.主祈从现主祈从现1)如果你感到有点冷,不要跳入河里。如果你感到有点冷,不要跳入河里。2)努力学习如果你想通过考试。努力学习如果你想通过考试。Dontjumpintotheriverifyoufeelkindofcold.Studyhardifyouwanttopasstheexam.Presentation2.主祈从现1)如果你感到有点冷,不PracticeDontworryaboutmeifIlosethegame.翻译句子翻译句子1、如果我失去比赛,不要担心我。、如果我失去比赛,不要担心我。2、如果你想出去玩,先要完成作业。、如果你想出去玩,先要完成作业。Finishyourhomeworkfirstifyouwanttogoout.PracticeDont worry about me iPresentationIfyougotoBeijing,youcanvisittheSummerPalace.Wecanwalkthereifwecantfindabus.Wecanusemodalverbssuchascaninthemainclause.PresentationIf you go to BeijiPresentationIfyoufeelhungry,youshouldeatsomething.3.主情(主情(can,may,should,must)从现)从现PresentationIf you feel hungryIfyoufeeltired,you must havearest.Ifyouareill,youshouldgotoseeadoctor.PresentationIf you feel tired,1.如果你去北京,你可以参观颐和园。如果你去北京,你可以参观颐和园。Ifyou_(go)toBeijing,youcan_(visit)theSummerPalace.2.如果你沿外滩走,你会看到许多旧建如果你沿外滩走,你会看到许多旧建筑物。筑物。Ifyou_(walk)alongtheBund,you_(see)manyoldbuildings.govisitwalkwillseePractice如果你去北京,你可以参观颐和园。govisitwalkwilPractice3.努力学习,如果你不想落在其他努力学习,如果你不想落在其他同学的后面。同学的后面。Studyhardifyou(notwant)fallbehindtheotherstudents?dontwantPractice3.努力学习,如果你不想落在其他同学的后面()1.(2015,重庆),重庆)Stopsmoking,Joe!You_yourselfifyoukeepondoingitlikethat!A.willkillB.havekilled C.kill D.killed【解析解析】考查考查if引导的条件状语从句。当主句是引导的条件状语从句。当主句是一般将来时,一般将来时,if引导的条件状语从句用一般现引导的条件状语从句用一般现在时。句意为在时。句意为“Joe,不要吸烟了!如果你继续,不要吸烟了!如果你继续那样做的话,你会害死自己的那样做的话,你会害死自己的”。故选。故选A。直击中考直击中考PracticeA()1.(2015,重庆)直击中考PractiPractice()2.(2014,达州)达州)Excuseme,couldyoupleasetellmeifthesportsmeeting_ontime?Hardtosay.Ifit_tomorrow,wellhavetoputitoff.A.willhold;rainsB.willbeheld;rainsC.willbeheld;willrainD.holds;willrain【解析解析】考查考查if的用法。第一个空是宾语从句一般将来时态的用法。第一个空是宾语从句一般将来时态的被动语态,第二个空当主句是一般将来时,的被动语态,第二个空当主句是一般将来时,if引导的条件引导的条件状语从句应该用一般现在时。句意为状语从句应该用一般现在时。句意为“如果明天下雨,我们如果明天下雨,我们将不得不推迟将不得不推迟”。故选。故选B。BPractice()2.(2014,达州)【Practice()3.(2014,丹东),丹东)Imbusywithmyschoolworkthesedays.Thatsgreat!Youwontgetgoodgrades_youworkhard.A.ifB.becauseC.unlessD.after【解析解析】考查条件状语从句。当主句是一般将来时,考查条件状语从句。当主句是一般将来时,if/unless引导的条件状语从句应该用一般现在时。句引导的条件状语从句应该用一般现在时。句意为意为“如果你不努力学习的话,你不会得到好成绩如果你不努力学习的话,你不会得到好成绩”。故选。故选C。CPractice()3.(2014,丹东)【Homework1、复习本单元的语法知识点。、复习本单元的语法知识点。2、牢记、牢记if引导的条件状语从句引导的条件状语从句的用法。的用法。Homework1、复习本单元的语法知识点。Thank you!Thank you!Thank you!Thank you!【语法】M3U6-if引导的条件状语从句1课件
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