动词不定式教案

1江苏省宿城中等专业学校活页教案课题GrammarRevision:Infinitive教案背景该节课是对口单招班高三语法模块的教案，由于考试日期临近，复习时采用了边讲边练，连接高考考点让学生在上课过程中利用已有知识做出题目，获得成就感，并且培养自信意识。教材分析本课时是江苏省中等职业学校试用教材《英语》第二册第7与第8单元的语法复习课，主要内容是关于动词不定式各个句法功能的介绍以及时态语态的变形，并且加之了大量的练习。学情分析本节课的授课是中等职业学校艺术专业的学生，该专业学生普遍活泼开朗，兴趣广泛，愿意展示自己。但是，学生的语言基础不好，有些同学的语音识别能力还比较低，口头表达能力不好。在设计中要充分利用好动、愿意涨势自我的优点，通过多种课堂组织形式来调动他们的积极性。鉴于此，在设计枯燥的语法课中，加入游戏，小组竞争等等让学生在这种紧张又快乐的环境中学会语言。教学目标知识目标1.Studentsareabletolearnwhattheinfinitiveis.2.Studentscangraspthevariousformsofthedifferenttenseandthevoiceoftheinfinitive.能力目标1.Studentscanusetheinfinitiverightly.2.Studentscantellthedifferentsyntax-functionoftheinfinitive.情感目标1.Studentscanlearntocooperatewithothersandfinishtaskbythemselvesoringroup.2.Studentscanalsocompetewithothersandformgoodlearninghabits.教学重、难点重点Studentscangrasptheusageoftheinfinitive.难点Studentscanusetheinfinitiverightlyintheexercises.教法与学法Task-basedteaching,Direct-teaching,Game,Group-studyingandself-studying教具准备PPT,blackboard,textbook,exercises教学过程教学内容师生活动Ⅰ.Lead-in(guessing)1.TeachersaysandshowssomeEnlighsentenceandletstudentstoguess.2.studentstrytounderstandandguess.①.MrsGaoinvitesustoguesswhoXXXis/are②XXX’sdreamistogotouniversity③XXXwanttofindagoodjob.④SoXXXgetupsoearlyastostudy.⑤XXXhas/havemanyEnglishpaperstodo.⑥ButXXXdon’thateMrsGao,becauseXXXknowthatit'sXXX’sdutytospendallourtimeonstudies.2Ⅱ.Findingrulesandfillintable.Ⅲ.Presentation(thesyntax-function)andexercise1.Teacherletstudentssaywhichsyntax-functiontheunderlinepartsplay.2.Studentsanswerandfillinthefollowingtableingroup.不定式结构不定式否定句法功能1.Teachershowsthesyntax-functionoftheinfinitive(subject,object,predicative,complement,attribute,adverbial)2.Studentsfollowteachertolearnthenewkonwledge.动词不定式具有名词、形容词和副词的特征。因此在句中可以做主语、表语、宾语、宾语补足语、定语和状语。一、不定式做主语：1.Tomasteraforeignlanguageisnecessary.=It’snecessarytomasteraforeignlanguage.2.It’skindofyoutohelpme.It’sdifficultforyoutofinishitontime.3.It＋be＋n＋todoIt’sagreatregrettohavemadesuchamistake.4.Ittakessb+sometime+todoHowlongdidittakeyoutofinishthework?5.Itseems(appears)＋adj＋todoItseemedimpossibletosavemoney题目：选择与其它3个不一样用法的polite,stupid,important,kindhard,easy,clever,necessarywise,foolish,impossible,niceuseless,difficult,careless,possible二、不定式做表语A.预定要发生的动作或将来的可能性eg.HeistoreturnfromParistomorrow.B.说明主语的内容(aim,duty,hope,idea,mistake,plan,purpose,suggestion…)eg.Herwishistobeafamousdoctor.C.用于正式的指示或命令eg.Twotabletsaretobetakentwiceaday.题目：Mychiefpurposeis__________(pointout)themistakes.WhatIwouldsuggestis__________(putoff)themeeting.三、不定式做定语①Heisthefirststudenttogetup.主谓②Ihavesomethingtosay.动宾n+to+及物动词③Heislookingforaroomtolivein.动宾n+to+不及物+介词题目：①Therearefivepairsofshoes______,butI’matalosswhichtobuy.A.tobechosenB.tochoosefromC.tochooseD.forchoosing②Althoughthelecturehadalreadybeenonforfiveminutes,Istillwasnotabletofindachair_______.A.tositB.tositonC.fortositonD.forsitting四、动词不定式作宾语①Ihopetoseeyouagain（主+谓+todo)②IthinkitusefultolearnEnglishwell.(主+vt+it+adj/n+todo)用it做形式宾语的动词believe,guess,feel,find,discover,notice,make,consider…题目:翻译Idon'tthinkitnecessarytoarguewiththemonthisproblem.Ithinkitinterestingtoplayfootball.①YesterdayafternoonMrsGreentoldtheboys______footballintheclassroom.3Ⅳ.Fillinthetable(differenttenseandthevoiceoftheinfinitive.)Ⅴ.Practice2A.didn'tplayB.tonotplayC.notplayD.nottoplay②Mygrandfatherwantsaroundtheworldbecauseheenjoysnewplace.A.traveling;seeingB.totravel:toseeC.totravel;seeingD.traveling;tosee③Idon’tthink___possibletomasteraforeignlanguagewithoutmemory.A.thisB.thatC.itsD.it五．宾语补足语结构：主语+动词+sb+todosth①Theteacheraskedhimtospeaklouder.②Inoticeherentertheroom：吾（五）看（see.watch.notice.observe.lookat）三室（使）(let.make.have)，两厅（听）(hear.listento),一感觉feel，不太土to题目:改为被动态Thebossmakestheworkersworkforlonghours.①Theyknewherverywell.Theyhadseenher___upfromchildhood.A.growB.grewC.wasgrowingD.togrow②Janewasmade____thecarforaweekasapunishment.A.towashB.washingC.washD.tobewashing③Asyou’veneverbeentherebefore,I’llhavesomeone___youtheway.A.showB.toshowC.showingD.showed六．不定式做状语不定式做状语修饰动词、形容词、副词等，表示目的、原因、结果、条件等。①Hesatdowntohavearest.②Iamverygladtoseeyou.③Theyliftedarockonlytohaveitdropontheirownfeet.⑴so…asto…/such…asto…如此…以至于Tomwassofoolishastolietothepolice.suchafoolishmanasto⑵enough…todo…足够…以至于Heisoldenoughtogotoschoolbyhimself.⑶too…to①太……而不能eg.Sheistootiredtodothejob.②很、非常。此结构中如adj为“happy,glad,eager,anxious,ready,willing”等时。eg.Heistooeagertocome.⑷onlytodo…结果却…常表一个相反或出乎意料的结果。eg.Hewokeuponlytofindeverybodygone.七、与特殊疑问词连用用What/Which/Where/How/When等+不定式可以做主语Whentostarthasnotbeendecidedyet.Thequestioniswheretogo.Ireallydon’tknowwhattosay.题目I’veworkedwithchildrenbefore,soIknowwhat______inmynewjob.A.expectedB.toexpectC.tobeexpectingD.expects1.Teachershowsthetableandinvitestudentstofillin.2.Studentsfinishitingroupandthenshowanswertotheothers.以do为例主动形式被动形式一般式进行式完成式完成进行式1.Teachershowsthefollowingsentencesandletstuentsfillintheblank.2.Studentsfinishthetaskingroup.4Ⅵ.Consolidation(Completethefollowingtask)Ⅶ.MakeaconclusionⅧ.Homework①.Iopenedthedoor_____(enter)theroom.②.Mr.Smithisgoingtoattendthemeeting_____(hold)tomorrow.③.R