牛津译林版英语八年级下册U4 Grammar 教案

《英语》（八年级）Unit4AgoodreadGrammarI.TeachingaimsandlearningobjectivesBytheendofthelesson,studentsshouldbeableto:1.understandsomenewwordsandexpressionsandlearntousethem;2.learntousequestionwords+to-infinitives;3.learnhowtousemustandhaveto.II.Teachingcontents1.Newwordsandphrases:hand,review,return,handin,writeabout,andsoon,askhelpwithwriting,ontime2.Newstructures:Milliehasdecidedwhattoread.Danieldidnotsaywhototalktoaboutthisbook.Simonforgotwhentomeethisfriends.Kittycannotdecidewhichtochoosefirst.Sandyiswonderingwheretoaskforhelp.Amydoesnotknowhowtowritethereport.MrWuisalwaystheretohelpus.“Imustrunawayfromthem,”Gulliverthought.Ihavetousethemtoreachtheboxonthefridge.Youmustnotsmokeinthelibrary.Wedonothavetogotoschoolatweekends.III.Focusofthelessonandpredictedareaofdifficulty1.Learntousequestionwords+to-infinitives.2.Learnhowtousemustandhaveto.IV.TeachingproceduresAUsingquestionwords+to-infinitivesStep1Warming-up1.ReviewthestoryGulliver’sTravelsT:What’sthestoryabout?S:ThestoryisaboutGulliver’stripsinsomestrangecountries.Alotofamazingthingshappened.Andhealsohadalotofdifficulty.It’sexcitingandinteresting.2.Leadinquestionwords+to-infinitivesGulliver’sfeelingsinLilliput:Gulliverdidn’tknowwhattosay.Gulliverdidn’tknowhowtogetaway.【设计意图：本环节通过格列佛的故事来导入本课目标语法之一。这样做一方面学生有话可说，另一方面，导入自然。】Step2Learntousequestionwords+to-infinitives1.FreetalkT:CouldGulliverrunawayatlast?IfGullivercouldrunaway,howdidhedoit?IfGullivercouldn’trunaway,whatdifficultydidhehave?2.RewritethesentencesT:Goodjob.Gullivermetsomanydifficulties.TrytorewritethesentencesaboutGulliver’sdifficultieswithquestionwords+to-infinitives.(1)Hedidn’tknowwherehecouldfindotherpeople/wheretofindotherpeople.(2)Hedidn’tknowhowhecouldbreaktheropes/howtobreaktheropes.(3)Hewonderedwhohecouldaskforhelp/whotoaskforhelp.(4)Hedidn’tknowwhathecoulddowiththetinymen/whattodowiththetinymen.(5)Hecouldn’tdecidewhenheshouldleaveLilliput/whentoleaveLilliput.2.TranslatethesentencesT:Translatethefollowingsixsentences,usingquestionwords+to-infinitives.3.WorkouttheruleT:Wecanuseaquestionword+to-infinitiveafteraverb.Canyouworkoutanyrulesaboutthisstructure?S:Allquestionwordscanbeusedinthisway,except“why”.【设计意图：进一步挖掘格列佛可能遇到的问，从而过渡到语法结构的用法。在学生有一定了解的情况下，鼓励学生自己尝试，并得出规则，让学生学会自主学习。】Step3Learntouseverbs+objects+questionwords+to-infinitives1.Lead-inT:GulliverwantedtoleaveLilliput,buthedidn’tknowhowtotalktothetinypeople.Hewantedtogetamap,becauseitcouldshowhimwheretogo.Wecanuseaverbandanobjectbeforethestructure.2.CompletethesentencesT:Completethesentences,usingaverbandanobjectbeforequestionwords+to-infinitives.3.Workouttherule(1)verbsusedwithquestionwords+to-infinitives(2)verbsusedwithobjects+questionwords+to-infinitivesStep4Learntouseverbs+questionwords+nouns+to-infinitivesLearntouseadjectives+questionwords+to-infinitives1.Lead-inT:GulliverwantedtoleaveLilliput,butheshouldknowhowtotalktothetinypeopleandlearnwhatlanguagetospeak.Ifhehadamap,itwilltellhimwheretofindtheboat.Italsoshowshimwhichwaytogo.2.Learnhowtouseverbs+questionwords+nouns+to-infinitivesT:Trytotranslatethesentences.(1)他还没决定买哪本书。(2)他们在讨论暑假去几个地方游玩。3.Learnhowtouseuseadjectives+questionwords+to-infinitivesT:Wecanuseanadjectivelikesureorclearbeforeaquestionword.Trytotranslatethesentences.(1)我不确定怎样照顾电子狗。(2)你清楚下一步该做什么吗？4.CompletethesentencesT:Completethesentencesaccordingtothepictures.5.CompletetheconversationT:AmyandDanielaretalkingabouttheirReadingWeek.Completetheirconversation.Usethecorrectquestionwordsandto-infinitives.7.Summary【设计意图：进一步利用格列佛的故事创造语境，在语篇中呈现语法知识，学生先对语法现象形成一定的感性认识，再通过教师的引导，根据语境归纳和语法规则。】BUsingmustandhavetoStep1Presentation1.Gulliver’schoiceT:Atlast,Gulliverlearnedtotalktothetinymen,andhewastakentotheking.However,ifhewantedtoleaveLilliput,hemustagreeto8certainthings.T:IfyouareGulliver,willyouagree?【设计意图：继续利用格利佛的故事，创设语境，在语篇中自然引出must和haveto。将语法项目放入语篇中，让学生先形成一定的感性认识，然后在语篇中体会语法的意义与功能。】2.DifferencesbetweenmustandhavetoWeusemustwhenthespeakerfeelsthatsomethingisnecessary.Weusehavetowhenthesituationmakessomethingnecessary.3.GroupdiscussionT:Workingroupsandtalkaboutwhatrulesweshouldobeywhenweareinthelibrary,usingmust,mustnot,havetoanddon’thaveto.4.CompletethesentencesT:Completethelibraryruleswithmust,mustnot,havetoordon’thaveto.5.WorkoutrulesStep2Practice1.GroupdiscussionT:Workingroupsanddiscusswhatwemust/mustn’t/haveto/don’thavetodoinapublicplace?Intheclassroom/Inthecinema/Inthepark/Inthehospital...Chooseoneplaceandwritedownthesentences.2.RewritethestoryT:RewritetheendingofGulliverinLilliput,usingwhatwehavelearnedtoday(questionwords+to-infinitives;must&haveto).【设计意图：通过学生的实践和参与，通过多种形式的合作和交流，通过对课堂活动的延伸，进一步提高学生对语言的综合运用能力。】V.Homework1.Revisewhatwe’velearnttoday.2.FinishwritingtheendingofGulliverinLilliput.