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1、维佳英语八年级上册语法各单元总结Unit1Howoftendoyouexercise?Grammar:特殊疑问句:wh-questions:what,who,where,when,which,whose,why,whom等。特殊疑问句的构成及用法:1.结构:特殊疑问词+—般疑问句,即:特殊疑问词+be/助动词/情态动词+主语+谓语/表语(+其他)疑问代词:1)Who:谁。做主语,用來指人Whoistheboyunderthetree?2)Whom谁,做宾语,用來指人Whomareyouwriti
2、ngto?3)Whose谁的,用来指所属关系,如果做定语,一般后接名词Whosepenisthis?4)Which哪个,哪些,川來指对人或物在一定范围之,内进行选择Whichgrilswillinthesportsmeeting?WhichpenisLily's?5)What什么,通常指物,也可指人,一般用在没有指出范围的情况下Whatcanyouseeinthepicture?Whatareyoudoingnow?疑问副词:1)When:何时,询问时间Whenwillshecomeback?2
3、)Where何地,询问地点,Wheredoyoucomefrom?3)Why为什么,询问原因,Whyareyoulateforschool?4)How如何,询问手段、方式、工具以及程度等Howdoyouusuallygotoschool?5)Howold多大,询问年龄,HowoldisJim'slittlebrother?6)Howmany/much多少,询问数量Howmanybirdsarethereinthetree?7)Howfar多远,询问距离,Howfarisitfonnyourhom
4、etoschool?8)Howlong多长,多久,询问时间的长度或距离HowlongwillyoustayinBeijing?9)Howoften多长时间按一-次,询问频率Howoftendoyougotoseeyourgrandparents?10)Howsoon多久,询问时间Howsoonwillyoucomeback?频率副词:表示动作发卞的频率,never,sometimes,often,usually,always.Unit2Whafsthematterwithyou?Grammar:
5、1.用have来描述身体不适have/havegota+疾病名字;得了病2•情态动词should,情态动词should,can,may,must没有人称和时态的变化,后接动词原形Unit3Whatareyoudoingforvacation?Grammar:现在进行时表将来一般将来时表示将要做某事或计划打算做某事要用到句型“bc+doing"其中be是助动词,它冇人称和单复数的变化。Be:am,is,are.be+v.ing是现在进彳亍时的形式,但用于表示将來。用进行时表将來,常用于表示即将来临
6、的未来预定要做的事情,一般指个人计划要做的事。用于此情况的动词一般是表示位置转移的动词,如,go,come,leave,start,amve,move等。一.肯定句中,结构为“be+doing.”Iamgoingshoppingthisafternoon.一..否定句是在beZ丿匸力flnot.I'mnotgoingtoshoppingthisafternoon.三.一・般疑问句是将be置于句首Areyougoingshoppingthisafternoon?—Yes,Iam/weare.No,
7、Fmnot./Wearen't.四.特殊疑问句“疑问词+—般疑问句语序。”Whatareyoudoingforvacation?Whenishegoingcamping?Whoareyougoingtherewith?Whereisshegoing?Unit4Howdoyougettoschool?Grammar:How引导的特殊疑问句:是指以How,howfar,howlong,howold,howmany,howmuch等词开头的疑问句。Howdoeshegettoshool?-—Hetak
8、esthetraintogettoshookHowlongdoesittaketowalk?・■一Ittakesabout35minutestowalk.Howfarisitfromyourhometoschool?It9sfourmilesfrommyhometoschool.Howoldishenow?Sheistwelveyearsoldnow.Howmanystorybooksdoyouhave?Ihavefivestorybooks.Howmuchisthiscoat?Thiscoat