whatwouldyoudo学案1

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1、九年级（上）第四单元第1课时学案Unit4Whatwouldyoudo?SectionA(1a—2c)平邑赛博中学刘海国【学习目标】1、学习并掌握以下单词或短语：million;medical;research;tie;worry;whatif2、理解和运用虚拟语气的结构和用法。【重点难点】1、教学重点：理解和运用虚拟语气的结构和用法。2、教学难点：理解和运用虚拟语气的结构和用法。【新知预习】1.Therichmanhasmorethantwo_____________(百万)dollars.2.Hewouldgivehismoneyto__

2、_____________________(医学研究).3.Heoftenwearsashirtand___________(领带).4.Youshouldn’t__________________(担忧)whatotherpeoplearewearing.5.___________________(如果……怎么办)Idon’tknowanyone?【课堂探究】虚拟语气的用法：虚拟语气表示一种假设的情况，或一种主观的愿望，即动词所表示的动作或状态并非事实，或不可能实现。英语虚拟语气的形式有3种，本单元仅仅学习“与现在事实相反”的情况。其结构为

3、“主句（woulddosth）＋　if从句（一般过去时）”。如：IfIknewhistelephonenumber,Iwouldtellyou.如果我知道他的电话号码，我就会告诉你。（事实：不知道，也不会告诉你。）　　IfIhadanymoneywithme,Iwouldlendyousome.　　如果我带钱了，我就会借给你些。（事实：没带钱，我也不可能借给你钱。）　　如果if从句的谓语动词是be，不论主语是什么人称，都要用were，而不会出现was的情况。如：IfIwereyou,Iwouldtakeanumbrella.如果我是你，我会带

4、把伞。（事实：我不可能是你，我也没有带伞。）Iftherewerenoairorwater,therewouldbenolivingthingsontheearth.　　如果没有水和空气，地球上就不会有生物。(事实：地球上既有空气也有水。)【针对练习】1.Ifhe__________(study)harder,hewouldpasstheexam.2.IfI__________(be)abird,Iwouldflyinthefly.3.IfI___________(ask)him，I’msurehe’dhelpus.4.IfI_____you

5、ng,I______veryhappy.A.am,shallbeB.were,amC.were,wouldbeD.was,am【达标练习】一、根据括号内的要求完成句子。1.Whatif__________________(其他的每个人)bringsapresent?2.BillGatesgavehismoneyto________________________(医疗机构).3.Theladyhas_______________(数以百万计的)dollars,butIjusthavetwo_________(百万)yuan.4.Ifyouar

6、estillnervous,you___________________(不必)go.二、根据括号内的要求完成句子。1.WhatwouldyoudoifIdon’tknowanyone?(改为省略句)_____________Idon’tknowanyone?2.Isawthenewspaperarticlelastweek.（改为一般疑问句）_____________________thenewspaperarticlelastweek?3.Heisaveryniceman.（改为感叹句）(1)_____________nicemanhei

7、s!(2)_____________themanis!4.I’dbuymyfamilyabighouseifIhadlotsofmoney.(改为同义句)I’d_______abighouse______myfamilyifIhadlotsofmoney.5.Shedoesn’tknowwhatshewouldbringtoTom’sparty.(改为同义句)Shedoesn’tknow_____________________toTom’sparty.三、用括号内所给单词的适当形式填空。1.—Thoughyouarepoornow,what

8、_________you______(do)ifyouhadalotofmoney?—I_________________(give)ittocharity.2.I