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1、Unit10SectionA3a-4(1课时)【学习目标】1.知识目标:继续学习反义疑问句的用法2.情感目标:描述与陌生人聊天注意的事项,学习该聊些什么,如何将话题展开。通过学习与陌生人聊天来达到了解关心别人并增进友谊。【重点、难点】掌握反意疑问句的结构及运用。【导学指导】温故知新(一分种内,完成下列单词及短语,组内互相交换检查.)1.中午______2.含沙的_____3.再见_____4.浏览____5.下雨天______6.在周末____7.去游泳__________8.看起来像______9.忘记带雨伞_______________10.排队等候
2、自主互助学习学生观察3a中的图片相互讨论并预测3a答案知识剖析:学习反意疑问句,特别要注意的问题1.陈述句如果是therebe结构时,疑问句部分仍用there。如:ThereoncewasamannamedSaintNicholas,wasn’tthere?2.在英语口语中,“Iam+表语结构”,后面的反意疑问句多用aren’tI来体现。如:IamveryinterestedinlearningEnglish,aren’tI?3.陈述句的主语是动词不定式,动词的-ing形式或从句,疑问部分的主语多用it来体现。如:Takingcareofourenvir
3、onmentisveryimportant,isn’tit?Whathesaiditisright,isn’tit?4.陈述句中含有not,no,hardly,neither,never,few,little,too…to等否定词或具有否定意义的词时,疑问部分常用肯定形式。如:Fewpeopleknewthenews,didthey?TomhasneverbeentoEngland,hashe?但陈述句中如果带有否定意义的前缀和后缀的单词时,整个句子仍视为肯定句,反意疑问部分多用否定形式。如:Sheisunhappy,isn’tshe?5.陈述句的主语是
4、nobody,noone,everyone,somebody等不定代词时,反意疑问部分的主语多用they(当强调全体时)或he(当强调个体时)。如果陈述句的主语是something,nothing,anything,everything等不定代词时,反意疑问部分的主语多用it。如:Nooneknowshim,dothey?Someoneiswaitingforyou,isn’the?Nobodysaysawordabouttheaccident,dothey?Everythingseemsallright,doesn’tit?6.陈述句是主从复合句时,如
5、果主句的谓语动词是think,believe,expect,feel,guess等词,且主语是第一人称I时,反意疑问部分的人称、时态与宾语从句保持一致,同时还要考虑到否定的转移。如:Ibelievethattheboycangetaticketforyou,can’the?【课堂练习】()1.—Doyouthinkitwillstoprainingnoon?—Well,itisreallyhardtosay.A.inB.byC.onD.for()2.—Thisisgreatweather,isn’tit?—Itissure.Butit’salittleh
6、otme.A.toB.onC.withD.for()3.Afteryoufinishyourhomework,youcangoonlineforawhile,butyouarenotallowedcomputergames.A.doing,playingB.todo,playingC.doing,toplayD.todo,toplay()4.Whycomealittleearlier?Wehavehadalotofdeliciousfoodprepared.A.don’tB.don’tyouC.nottoD.aren’tyou()5.____Ihaven
7、’tbeentoAmerica.——_____.A.SohaveIB.NeitherhaveIC.SoIhaveD.NeitherIhave【要点归纳】反意疑问句【拓展练习】A.用所给单词的适当形式填空1.Iamsurethatit`sa_________________(rain)daytomorrow,doyouthinkso?2.Thedayaftertomorrowmygrandmotherisgoingtohaveher____________(ninety)birthday.3.Thisisa__________________(sand)f
8、ield,soyoucan`tplantanyriceinit.4.Therei