九年级英语下册 Unit 2 Robot Grammar教案 牛津版-牛津版初中九年级下册英语教案VIP免费

RobotGrammarTeachingaims:ALearntouseobject+objectcomplementstoreplaceobjectclausesBLearnusequestionwords+to–infinitivestoreplaceobjectclauses.CLearntouseto–infinitivestoreplacesomeadverbialclausesexpressingresultsorpurposes.Teachingprocedures:Step1ReviewI.Translatesomesentences.1.机器人可以为你做家务，除非你喜欢自己做。Robotscandohouseworkforyou______________________________________.2.姚明是世界上最优秀的篮球运动员这一。YaoMingis________________________________intheworld.Keys:unlessyouenjoydoingitbyyourselfoneofthebestbasketballplayersII.根据所给提示完成句子。1.Edison’sinventionsmadeagreatdifferencetooure________life.2.Therobotthrewtheclothesintothe______(垃圾箱)alongwiththe________(垃圾).3.Thereissomewaterinthericec_____.4.The______(硬币)inthepurseareallhere5.Thebooksweres_____alloverthefloorbythechild.6.Herjobistocollect__________(垃圾).7.Whentheteachercameintotheclassroom,hefoundtheclassroominam_____:thefloorwasverydirtyandthestudents’bookswereonthefloor.Keys:everydaydustbinrubbishcookercoinsspreadrubbishmessStep2Newwords.pilln.药片，药丸unsureadj.不确定，没把握forgetfuladj.健忘的stairn.楼梯Step3Explain简单句和复合句的转化1.宾语+宾语补足语将宾语从句改为简单句2.疑问词+动词不定式将宾语从句改为简单句3.动词不定式将结果状语目的状语改为简单句Step5Examples1.IsawthathewasreadingthebookcarefullyIsawhimreadingthebookcarefully.2.IfoundthathewasveryhappyIfoundhimveryhappy3.InoticedthathewasenteringtheroomInoticedhimenteringtheroom.注意：和find,notice相同用法的有hear,see,think,watch等Step6ExercisesBeforetherobotwentwrong,MrJiangwastalkingonthephonewithhismotheraboutit.Useanobjectclausetorewriteeachofhissentences.1.Everyday,Inoticetherobotbusywithkindsofhousework.2.WhenIgetup,Ifindmybreakfastready.3.WhenIcomebackfromwork,Ifindmyflatasgoodasnew.4.Iconsidertherobotagreathelpinmydailylife.5.Ifeelitcomfortabletolivewitharobot.Keys:Everyday,Inoticetherobotisbusywithallkindsofhousework.WhenIgetup,Ifindmybreakfastisready.WhenIgetup,Ifindmybreakfastisready.Iconsidertherobotisagreathelpinmydailylife.Ifeelitiscomfortabletolivewitharobot.Step7ExamplesIknowhowIshoulddriveacar.Iknowhowtodriveacar.疑问词+动词不定式将宾语从句改为简单句Step8Attention疑问词why不能和动词不定式连用用“疑问词+动词不定式”将宾语从句转化成简单句的前提是宾语从句的主语和主句的主语一致，且主语的谓语动词通常是know,remember,forget,learn等Step9ExercisesMrJiangwrotealettertohismotherbeforegoingonabusinesstrip.Useqquestionword+to-infinitivetoreplaceeachobjectclause.DearMum,IamgoingonabusinesstriptoShenzhentomorrow.IhaveaskedmyrobottolookafteryouwhileIamaway.Youhaveaseriousheartproblemhavetotakemedicineeveryday.However,youhaveapoormemoryandoftenforgetwhenyoushouldtakeyourpills.Myrobotwillremindyoutotakeattherighttime.Ifyouwanttogoout,myrobotwillhelpyoufindyourcoat—youarealwaysunsurewhereyoucouldfindyourclothes.Myrobotwillgotothesupermarkettobuysomefruitandvegetablesforyou,asyouoftencannotdecidewhichyoushouldchooseatthesupermarket.Youoftenfeellonelybecauseyoudonotknowwhoyoucantalkto,andmyrobotwilltrytodosomethingtomakeyouhappy.TakecareandIwillseeyousoon!Yours,JiangShanKeys:whenyoushouldtakeyourpills.whentowhereyoucouldfindyourclothes.wheretofindwhichyoushouldchooseatthesupermarket.whichtochoosewhoyoucantalkto,whototalktoStep10.ExamplesHegotupearlysothathewouldnotmissthetrain.Hegotupearlyinordertomissthetrain.动词不定式将结...