UNIT4WHATWOULDYOUDOSECTIONA[学习目标]掌握重点单词和短语:RESEARCH研究;调查TIE领带;WORRY烦恼;忧虑EXAM考试WHATIF如果……将会怎么样.掌握重点句型:WHATWOULDYOUDOIFYOUHADAMILLIONDOLLARS?IFIWEREYOU,I’DWEARASHIRTANDTIE.WHATIFEVERYONEELSEBRINGSAPRESENT?THEFOODYOUEATCOULDHELPWITHTHISPROBLEM.语法:虚拟语气.学会用虚拟语气表达对事物的看法和认识.第一课时(1A-2C)[预习]把下列词组翻译成英语把它捐给慈善机构___________________________________一百万美元___________________________________把它存在银行里___________________________________医疗机构___________________________________有点迟到________________________________用所给词的适当形式填空:IFI__________(BE)YOU,I’DWEARASHIRTANDTIE.IDON’TKNOWWHAT________________(WEAR).WHATWOULDYOUDOIFYOU__________(HAVE)AMILLIONDOLLARS?IFIWEREYOU,I’D_____________(TAKE)ASMALLPRESENT.WENEEDN’T________________(WORRY)ABOUTHIM.HEISOLDENOUGHTOLOOKAFTERHIMSELF.[重难点知识点拨]1.IF的用法;①IF引导真实条件状语从句,意思是“如果”，表示的条件是“事实”或者在说话人看来是“有可能实现的事情”。在这类条件句中，动词的时态常是“主将从现”即主句用一般将来时，从句用一般现在时。如：IFITDOESN’TRAINTOMORROW,I’LLGOTOTHEZOO.如果明天不下雨，我将去动物园。②IF引导非真实条件状语从句，表示的条件是“与事实相反”，或者在说话人看来是“不大可能实现的事情”。当从句表示与现在事实相反的条件时，从句中谓语动词常用WOULD/SHOULD/COULD/MIGHT+动词原形。如：IFIWEREYOU,IWOULDHELPHIM.如果我是你，我会帮助他。③IF引导宾语从句，意思是“是否”，谓语动词的时态与主句时态保持一致。如：HEDOESN’TKNOWIFHESHOULDBRINGAPRESENT.他不知道他是否应该带一个礼物。2．WHATIF…?相当于WHATSHALLWE/IDOIF…?意为“如果……怎么办？”用来询问将来如果发生什么事（通常是令人意外或惊恐的事）的时候，“我们”或“我”该怎么办。如：WHATIFTHEWEATHERISREALLYBAD?要是天气真的不好怎么办？3．ELSEADJ.其他的；别的；另外的，修饰不定代词，不定副词，疑问词，放在这些词的后面。如：WOULDYOULIKESOMETHINGELSE?你还想要点别的吗？4．MILLON“百万”①可修饰名词，当前面有具体数词时，其后不加S,也不可和OF连用。如TWOMILLIONTREES二百万棵树。②MILLION前有一定量的，如SOME,AFEW,SEVERAL等加以修饰时，其后可用MILLIONSOF,也可直接用MILLION.SEVERALMILLIONSOFTREES=SEVERALMILLIONTREES几百万棵树。③MILLIONS前没有确定的数词，也没有不确定的数量时，其后必须加-S.如MILLIONSOFTREES数百万棵树。类似的有HUNDRED百THOUSAND千BILLION十亿。[反馈练习]（）1.IFI______TENYEARSYOUNGER,I_____VERYHAPPY.A.WERE,WOULDBEB.WAS,SHALLBEC.WERE,SHALLBED.WAS,WOULDBE()2.IFI______FREETOMORROW,IWILLGOTOSEEYOU.A.AMB.WASC.WERED.IS()3.IWANTTOKNOW_______THEREAREANYGOODRESTAURANTSHERE.A.THATB.IFC.HOWD.WHERE()4.WHAT_____I’MLATEFORSCHOOL?A.ABOUTB.ELSEC.FORD.IF()5.______PEOPLEVISITEDCHINADURINGTHE2008OLYMPICGAMES.A.MILLIONB.MILLIONSC.MILLIONSOFD.MILLIONOF()6.WHATIF_____BRINGSAPRESENTTOHERPARTY?A.EVERYONEOTHERB.OTHEREVERYONEC.ELSEEVERYONED.EVERYONEELSE[课堂训练]一．句型转换MYBROTHERDOESN’TKNOWWHATHESHOULDWEARTOTHEPARTY.(改为简单句)MYBROTHERDOESN’TKNOW_____________________TOTHEPARTY.2.IFIWEREYOU,IWOULDWEARASHIRTANDTIETOTHEPARTY.(对划线部分提问)_______________YOU_______TOTHEPARTYIFYOUWEREME?3.CANYOUTELLMEHOWTOGETTOTHEPOSTOFFICE?(改为复合句)CANYOUTELLME___________________GETTOTHEPOSTOFFICE?二．单项选择()1.—WOULDYOUPLEASESHOWMEYOURNEWMP4?--OK.I’LL_____ITHERETOMORROW.A.TAKEB.CARRYC.BRINGD.PUT()2._______CHILDRENINAFRICAHAVELITTLETOEAT,ANDYOUCANREALLYHELPTHEMIFYOUWANTTO.A.MILLIONOFB.TWOMILLONSC.MILLIONSOFD.TWOMILLIONOF...
