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ID:48826523
大小:2.42 MB
页数:24页
时间:2020-01-30
《英语人教版九年级全册中考复习非谓语动词.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、人教版九年级英语中考专题复习非谓语动词授课教师:冯学林工作单位:禄丰县仁兴初级中学非谓语动词非谓语动词:也就是不能单独用作谓语的动词。动词不定式V_ing过去分词动词原形包括一.动词不定式肯定式:to+动词原形1、构成否定式:notto+动词原形2、动词不定式的常见用法A、不定式作主语当不定式作主语时,习惯上用作it形式主语,而将动词不定式后置,构成固定句型。It’s+adj+todosth.(1)TolearnEnglishwellisnoteasy.(2)Toprotectourenvironmentisveryimportant(1)It’sno
2、teasytolearnEnglishwell.(2)It’simportanttoprotectourenvironment.B、不定式作宾语常见的只能跟to不定式的动词及短语。想要wantwish希望hope希望决定decide学会learn想要wouldlike迫不及待can’twait准备getready(1)Ihopetobeadoctor.(2)Shecan’taffordtobuyacamera.计划plan负担不起can’taffordWangTaohopestobeascientistinthefutureandwishestovis
3、itthemoonbyhimself.Hewouldliketocollectpicturesaboutthemoonverymuch,sohelearnstosearchtheInternetandwantstogetmoreInformation.Thenheplanstobuyacomputer,buthecan’taffordtobuyone.Nowhecan’twaittolookforajobanddecidestoworkhardatit.Atthesametimehegetreadytomakehisdreamcometrue.C、不定
4、式作宾语补足语常见动词:请、叫ask告诉tell想要want邀请invite允许allow喜欢like警告warn鼓励encourage教teach想要wouldlike(1)Mymotheralwayslikesmetogetupearly.(2)LucyoftenteachesmetolearnEnglish.Onedaymymotherallowedmetogotothepark,butshewarnedmenottocomebacklate.MyfatherlikedmetogowithLucy,becausehewantedmetolearn
5、EnglishfromLucy.Iinvitedhertogowithme.LucytaughtmetostudyEnglishandencouragedmetospeakmoreEnglish.SometimessheaskedmetoteachherChinese.Iwouldlikehertostaywithmeverymuch,soItoldhertowaitformeoutsidetheschoolgateeverySaturday.D、不定式作定语熟记下列短语somethingtoeatsomethingtodrinkanythingels
6、etosaymuchworktodosomethingnicetoeat1.Ihavealotofhomeworktodo.2.Doyouhaveanythingtosay?lotsofhouseworktodo3.Myfatherhassomethingimportanttotellme.4.Wouldyoulikesomethingtodrink?E、不定式与疑问词连用,构成不定式短语,作宾语1.Idon’tknowwheretogo.2.Hedidn’tknowwhattodo.3.Canyoutellmehowtogetthere?4.Ican
7、’tdecidewhichtochoose.“疑问词+不定式”结构可以转换为从句形式(1)Idon’tknowwhereIwillgo.(2)Hedidn’tknowwhathewoulddo.(3)CanyoutellmehowIcangetthere.(4)Ican’tdecidewhichIwillchoose.F、常见固定搭配1.too…todo(1)Thedeskistooheavytocarry.(2)Theboyistooyoungtogotoschool.2.be+adj+enoughtodo(1)Thegirlisoldenought
8、ogotoschool.(2)Theiceisthickenoughtoskateon.(3)
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