江苏省昆山市锦溪中学九年级英语上册 Unit 3 Teenage problems Grammar 1教案 牛津版VIP免费

教学课题Unit3Grammar(1)课型new本课题教时数：10本教时为第6教时备课日期9月25日教学目标：Tolearndifferentusesof‘todo’Touse“wh-”words+“to”infinitivestotalkaboutproblems教学重点、难点：Touse“wh-”words+“to”infinitivestotalkaboutproblems教学方法与手段：Grammar-translationapproach教学过程：教师活动学生活动设计意图Step1.RevisionRevisetheusefulexpressionsandsentences.Step2.Presentation带to的动词不定式可以被放在句子中不同的部分。一、作主语。Itisgoodtohandinhomeworkontime.=Tohandinhomeworkontimeisgood.Toplanttreeseveryyearisnecessary.=Itisnecessarytoplanttreeseveryyear.二、作谓语。Mydreamistobeagreatfootballplayer.Mypurposeistohelpyousolveyourproblem.三、作宾语。Ihopetohearfromyousoon.Theboypromisesnottobelateforschoolagain.四、作宾语补语。Myparentsdonotallowmetogooutafter6p.m.Mr.Wutellsthestudentsnottoshoutinclass.五、作表语。Mr.Wuisalwaysthelasttoleave.Thereisnoneedtotroublehim.Trytounderstandthesesentences.Readthesesentences.Topresentthegrammarpoints,andmakesuretheyunderstandthem.Haveyougotanythingimportanttotellme?六、作状语。(1)表目的Hestayedtheretoseewhatwouldhappen.Sheranfasttocatchthefirstbus.(2)表结果Lindacamebackhometofindherhouseonfire.Thelittlebabyhasgrownuptobeabeautifulgirl.注意:有的时候要省略to1在make,let,have等表示使役的动词后面要省略to.2在两个to的不定式，用and连接的时候，如果前面有了to，那么第二个to要省略。Step3.Practice1.Myhomeisalwaysnoisy.Icannotfindaquietplace____.(study)2.Ihavenocourage__(share)withmyfriendsmyworries.3.Totellyouthetruth,sometimesIquarrelwithmycousinShirley.Ihopeshewillnotcome_(disturb)meanymore.4.Ihopemyparentscansparesometimeformeeveryday.Ineedsomeone_____(talk)toathome.5._____(learn)dancingwell,Ineedmuchmorepractice.6.Myparentscareonlyaboutmarksafterexams.Theydonotseem______(notice)thatIhavetriedmybest.Finishsomeexercises.Toconsolidatebydoingsomeexercises.Step4.Presentation我们可以用wh-加to的不定式结构来表达，除了why。Paulknowswhototalktoforhelp.Simondoesnotknowwhattodo.Youshoulddecidewhichtodofirst.Trytorememberandunderstandthem.Simonjustforgotwhentomeethisfriends.Sandywantstoknowwheretoaskforadvice.Milliedoesnotknowhowtosolveherproblem.wh-特殊疑问词+to-infinitive相当于一个名词,可以在句子中充当宾语或主语;Step5.Oralpractice1Askthestudentstodosomeoralpractice.e.g.Andydoesn’tknowwhattowear.Tommycan’tdecide________________.Theydon’tknow_____tothestation.2.Checktheanswertogether.LookandsayMakesuretheyunderstandthem.Homework1.Simondoesnotknowwhat_____(do).2.Sandywantstoknowwhere______(ask)foradvice.3.Milliedoesnotknowhow_______(solve)herproblems.4.Simonjustforgotwhen______(meet)hisfriends.5.Youshoulddecidewhen____(work)andwhen___(play).6.Paulknowswho______(talk)toforhelp.同义句转换1.Doyouknowwhatyoushoulddoafterclass?Doyouknow_____________afterclass?2.Hewantedtoknowwhichbikehecouldbuy.Hewantedtoknow____________________.3.Themanaskedwhereheshouldholdtheshow.Themanasked______________theshow.4.Tommyaskedwhentheyshouldstartclass.Tommyasked________________class.授后小记：本课主要讲解不定式在句子中的具体成份的用法，难度较高，尤其是作定语和状语的用法是难点。授课日期