八年级英语下册Unit2Illhelptocleanupthecityparks语法专题-GrammarFocus习题课件人教新目标版.ppt

Unit2Illhelptocleanupthecityparks.,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：Wehavetolookafterourselveswhenweareawayfromhome.,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.Letscheerherup.,动词副词介词常见的有catch/keepupwith，comeupwith，dowellin，geton/alongwith，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，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。1Dontforget_(lock)thedoorwhenyouleave.2Wouldyoulike_(go)andhaveapicnicwithustomorrow?3Ioftenhearthegirl_(play)thepianointhenextroom.4Canwe_(put)offthemeetingtillnextMondaymorning?5Wouldyouplease_(give)outtheexampapers?,tolock,togo,play,put,give,二、单项选择。6(成都中考)OurEnglishteacherwantsus_Englishstoriesoutofclass.AreadBreadingCtoread7(河南中考)ThebossaskedTimtogoand_outiftherewasanyoneelseabsent.AfindBfindingCtofindDfound,C,A,8Shecamehere_hergrandparents.AvisitBtovisitCvisitingDvisited9济宁中考)XionganNewAreawillhelp_bigproblemsinBeijing，suchastrafficjams.AsetoutBcheckoutCworkoutDgiveout,B,C,10ThegovernmentofChina_theideaofABeltandARoadin2013.AcameupwithBcheeredupCputupDtookup,A,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.Shedidntreallyknowwhat12._(get)butsheseemed13._(like)theideaofapet，sowewenttothenearestpetshop.Shestarted14._(look)aroundatalltheanimals.Themanintheshopadvisedher15._(choose)therabbits,butwhenshesawsomepuppies16._(play)inthebox,shesaidshewouldlike17._(have)oneofthem.,tobuy,toget,tolike,tolook/looking,tochoose,playing,tohave,Ididntknowifwehadenoughmoney18._(buy)oneandIhopedmymotherwouldwantus19._(have)ado