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1、Welcometoourclass!Unit5Ifyougototheparty,you’llhaveagreattime!TomorrowwillbeLily’sbirthday,andtherewillbeapartynextevening…Ifyougototheparty,youwillhaveagreattime.A:Ifyouarehappy,whatwillyoudo?B:IfI’mhappy,Iwill___playthepianowatchTVplaysportsdancegototravelplaycomput
2、erwatchcartoongohikinggoshoppinggotothezoogotosleepchatwithmybestfiendA:Ifyouaresad,whatwillyoudo?B:IfI’msad,Iwill___________Doyouknowhim?Heis…HeisBillGates.Heisveryfamousandrich.Ifyouarerich,whatwillyoudo?IfIamrich,Iwill….Period1IfI’mrich,I’llbuyabighouse.IfIamrich,I
3、willbuyacar.IfIamrich,Iwillhelpthepoor.A:Ifyouhavearobot,whatwillyoudo?B:IfIhavearobot,Iwillletithelpwiththehousework.babysitmysister.wakemeupinthemorning.……Whendoyougetuponweekdays?Whatwillhappenifyougetupat9:00thismorning?IfIgetupat9:00,Iwillbelate.Whatwillhappenify
4、ouarelate?IfIamlate,myteacherwillbeangrywithme.Whatwillhappenifyourteacherisangrywithyou?Ifmyteacherisangrywithme,Iwillbesad.Whatwillhappenifyouaresad?IfIamsad,Iwillchatwithmybestfriend.Sheshouldn'twalktoschool.Ifshewalkstoschool,she’llbelate.Iftheytakethebustoschool,
5、theywon’tbelate.Ifyouplaycomputergamesonweekdays,You’llbeverytiredinclass.yourparentswillbesad.youwon’tgetgoodgrades.youreyeswillbepoor.IfyouwatchTVeverynight,yourparentswillbemadatyou.Explanation1.if条件句条件状语从句中的“主将从现”现象,即主句为将来时态时,它所引导的条件状语从句使用一般现在时表达将来的意味,这时主句和从句所表达的时
6、态在意义上仍然保持一致。构成条件从句主 句时态If＋一般现在时主语＋shall/will+动词原形例句Ifhecomes,hewilltakeustothezoo.如:IfhegoestoEngland,hewillhavetolearnEnglish.如果他要去英格兰,他将不得不学英语。Ifitisfinetomorrow,wewillhaveapicnicsomewhere.如果明天天气好,我们就到什么地方野餐去。Ifhegetsmyletterintime,he’llbeabletochangehisplans.如果他及时
7、收到我的信，他就能改变他的计划。却不可以说成：Ifhewillgetmyletterintime,he’llbeabletochangehisplans.Translation:1.如果我今天下午有空的话，我就和你一起打篮球。2.如果明天不下雨，我们将去游泳。3.如果九点出发的话，我们就会迟到。IfI’mfreethisafternoon,Iwillplaybasketballwithyou.Ifitdoesn’traintomorrow,wewillgoswimming.Ifwestartatnineo’clock,wewill
8、belate.1a.Lookatthepictures,matchthestatementsandresponses.IthinkI’mgoingtogotoaIfyoudo,thethepartywithKarenandAnn.teachersw
