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之IF和UNLESS引导的条件状语从句GrammarReview语法复习课Let’slookback（回顾）1.Howtomakeaninvitation?Howtoreply?如何发出邀请/及其答语肯定：否定：It’sJanuary13th.2.Askabouttimeanddifferentanswers如何询问时间？及不同答语It’sWednesday,the13th.Whatdayisittoday?What’sthedatetoday?It’sWednesday.What’stoday?Sure,I’dloveto./Thatsoundsgreat.Sorry,I’mnotfree/available./No,Ican’t.Canyoucometomyparty?KeyExpressions重点短语hangoutwithtakeatriptoBeijinglookforwardtoprepareforanexamhavethefluonSaturdayafternoonlookafterc.在周六下午d.和。。闲逛e.照顾f.去北京旅行g.期盼a.为考试做准备b.患流感之IF和UNLESS引导的条件状语从句GrammarReview语法复习课Let’sguess如果后果(结果)IF/UNLESS什么果不能吃？Let’sdiscussItwillraintomorrow.Hewillstayathometomorrow.Ifittomorrow,Heathome.PlanArainswillstayItwillnotraintomorrow.Hewillvisitmygrandparents.Ifittomorrow,Hemygrandparents.Unlessittomorrow,Hemygrandparents.PlanBdoesn’trainwillvisitrainswillvisitIfitrainstomorrow,Iwillstayathome.Ifitdoesn’traintomorrow,Iwillvisitmygrandparents.Unlessitrainstomorrow,Iwillvisitmygrandparents.Hestudieshard.Hewillgotocollegein10years.Ifhehard,hewillin10years.PlanAstudiesgotocollegePlanBHedoesn’tstudyhard.Hecan’tgotocollege.hedoesn’tstudyhard,hecan’tgotocollege.(if/unless)hestudyhard,hewon’t/can’tgotocollege.IfUnlessIfhestudieshard,hewillgotocollegein10years.Ifhedoesn’tstudyhard,hecan’tgotocollege.Unlesshestudieshard,hecan’tgotocollege.Let’sreview用法例句Ifhestudieshard,hewillgotocollegein10years.Unlesshestudieshard,hecan’tgotocollege.①主句为，从句用。②主句中有，从句用。一般现在时态一般将来时态一般现在时态情态动词Ifshe_______(need)help,pleasecallme.③主句为祈使句，从句用一般现在时态。needs条件句不难记，“主将从现”是关键。Let’spractice1.Ifit(notrain)tomorrow,wewillcometomeetyou.2.Ifhecomestomorrow,I(call)you.3.Unlessyou(talk）tosomeone,you(notfeel)better.doesn’trainwillcalltalkwon’tfeel4.TheywillgototheGreatwall,ifit__tomorrow.A.doesn’trainB.isn’trainingC.won’trainD.willrain5.Wewon’tgotocollege____weworkhard.A.unlessB.ifC.whenD.because6.I’llgivethebooktohimifhe___herenextSunday.A.willcomeB.comesC.iscomingD.came7.---Areyougoingtoclimbthemountaintomorrow?---Yes,butifit___,I___stayathome.A.rains;stayB.willrain;stayC.rains,willstayD.willrain;willstay8.Youwon’tgetgoodgrades____youimproveyourstudyways.A.ifB.unlessC.whenD.because9.如果我明天有空，我会和Tom一起去踢球。10.如果明天不下雨我们就去公园。11.IfIamateacher,Iwill___________________________.IfI’mfree,IwillplaysoccerwithTom.Ifitdoesn’traintomorrow,wewillgotothepark.notaskmystudentstowritewordsoverandoveragain.Let’swrite假设你中了彩票，拥有了很多钱，你会用这些钱来做什么？根据下列提示，以“ifIhavealotofmoney”为题写一篇作文，内容可适当发挥。1.环游世界。（travelaroundtheworld）2.帮助其他人，因为帮助他人感到很快乐。3.给母校一些钱，改善母校的教学条件（improvetheteachingconditions）。4.给父母买大房子，让他们生活地更加舒适（livecomfortably）。IfIHaveaLotofMoneyIfIhavealotofmoney,I’ll__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________beabletodowhatIwanttodo.First,I’lltravelaroundtheworld,because,Iliketraveling,andthenIwilltrymybesttohelpotherpeople.I’mgladtohelpothers.Next,Iwillgivesomemoneytomyschooltoimproveitsteachingconditions.Finally,Iwillbuyabighouseformyparentsandletthemlivemorecomfortably.Let’ssummarize①主句为一般将来时态，从句用一般现在时态。②主句中含有情态动词，从句用一般现在时态。③主句为祈使句，从句用一般现在时态。Homework1.FinishtheexercisesonPage14.2.ReviewUnit10