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时间:2020-01-10
《八年级英语下册Unit2I'llhelptocleanupthecityparks语法专题_GrammarFocus习题课件新版人教新目标版.ppt》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、Unit2 I'llhelptocleanupthecityparks.八年级下册英语(人教版)单元语法专题—GrammarFocus在英语中,有些动词通过在后面加上介词、副词或其他词表达特定含义,这样的短语称为短语动词,其作用和动词差不多。有些短语动词相当于及物动词,有些则相当于不及物动词。短语动词的构成主要有以下几种形式:►动词+介词常见的有askfor,agreewith,beginwith,callon,careabout,dealwith,laughat,takeafter,workon等。这类短语动词的宾语放在介词后。如:Wehavetolookafterourselve
2、swhenweareawayfromhome.►动词+副词常见的有cheerup,cleanup,fixup,giveup,lookup,handin,takeoff,turnon/off/up/down等。这些短语动词的宾语是名词时,置于副词前后均可;若宾语是代词,则只能置于动词和副词之间。如:Turnoffthelight,please./Turnthelightoff,please.Shelooksreallyupset.Let'scheerherup.►动词+副词+介词常见的有catch/keepupwith,comeupwith,dowellin,geton/alongwi
3、th,lookforwardto,runoutof,stayawayfrom等。这类短语动词的宾语只能放在介词后。如:Whatifyourunoutofallyourpocketmoney?►动词+名词+介词常见的有makefunof,makeuseof,payattentionto,takecareof,takepartin,takepridein等。这类短语动词的宾语只能放在介词后。如:Youmustpayattentiontoyourspelling.►be动词+形容词+介词Mysisterisgoodatdancing.1.动词不定式的结构动词不定式由“to+动词原形”构成,
4、没有人称和数的变化,在句子中不能单独作谓语。动词不定式的肯定形式是todosth.,否定形式是nottodosth.。2.动词不定式的功能动词不定式具有名词、形容词和副词的特征,因此在句中可作主语、宾语、宾语补足语、定语和状语等。如:Iwanttogoshoppingwithyou.Ihavesomethingimportanttotellyou.Shegotupearlytocatchthetrain.一、用括号内所给单词的适当形式填空。1.Don'tforget____________(lock)thedoorwhenyouleave.2.Wouldyoulike________
5、___(go)andhaveapicnicwithustomorrow?3.Ioftenhearthegirl_________(play)thepianointhenextroom.4.Canwe_________(put)offthemeetingtillnextMondaymorning?5.Wouldyouplease__________(give)outtheexampapers?tolocktogoplayputgive二、单项选择。6.(成都中考)OurEnglishteacherwantsus_______Englishstoriesoutofclass.A.read
6、B.readingC.toread7.(河南中考)ThebossaskedTimtogoand_______outiftherewasanyoneelseabsent.A.findB.findingC.tofindD.foundCA8.Shecamehere________hergrandparents.A.visitB.tovisitC.visitingD.visited9.济宁中考)Xiong'anNewAreawillhelp________bigproblemsinBeijing,suchastrafficjams.A.setoutB.checkoutC.workoutD.g
7、iveoutBC10.ThegovernmentofChina________theideaofABeltandARoadin2013.A.cameupwithB.cheeredupC.putupD.tookupA三、用括号内所给单词的适当形式填空,使短文完整、通顺。YesterdaymysisterandIwent11._________(buy)somethingforherbirthday.Shedidn'treallyknowwhat12.____
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