初中英语九年级 Unit 12 Life is full of the unexpected Section A (2a-2d)教案

Unit12Lifeisfulloftheunexpected.SectionA（2a-2d）TeachingAimsLanguagegoalslearntonarratepasteventsusingpastperfecttense.Keywordsandphrasesgive...alift.Keysentences1.ButbeforeIgottothebusstop,thebushadalreadyleft.2.Atleastbythetimeyougottoschool,youwereonlyfiveminuteslateforclass.3.WhenIgothome,IrealizedIhadleftmykeysinthebackpack.TeachingDifficultiesPracticethepastperfecttenseandtheadverbialclauseswithwhen,before,as,bythetimetonarratepastevents.TeachingAidsCAI,multimediacoursewareorotherrealiathattheTneedsforteachingTeachingProceduresTipsStep1Warmingup&Lead-in游戏导入可以让学生更快进入课堂，而且当前的游戏将本节课的重点词汇结合在一起，加强了他们对于学习的积极性。WarmingupRevisionShowstudentsthephrasesonPPTP6.Theteacheraskseachstudenttowritedownatranslationforeachphraseonthepaper,thenaskstudentstochecktheanswerswiththeirpartner.Ifallthetranslationsarecorrect,eachstudentcangettwopoints.Theteacherthendesignatestheindividualstudenttomakesentencesusingthephrases,andthestudentwhoanswerswellwillreceiveanotherpoint.FreetalkWhatdoyouusuallydointhemorningbeforeschool?TcanteachtheseexpressionstoSs:brushteeth,gotoschool,havebreakfast,takeashower.Lead-inBrainstorm(Discussion)Doyoulikemornings?Whyorwhynot?Doyoulikemornings?Whyorwhynot?DidDidanythingunexpectedhappenthismorning?Howdiditmakeyoufeel?Howdiditmakeyoufeel?Tcanleadstudentstosaythesephrasesaboutunexpectedevents:belateforschool,missthebus,losethekey,leavethebackpackathome,forgettobringhomework,receiveabirthdaypresent,oversleepStep2Listening&Presentation问题导入是常见的导入方式之一，这种导入方式有利于学生通过问题提前预测听力的动词甚至内容。续写故事的设计旨在检测学生对于听力部分内容以及重点词句的掌握，同时对与学生口语表达能力和逻辑思维能力也有一定促进作用。PPT中的视频里的对话内容就是书本2d的听力内容，通过视频可以让学生更直观地感受听力中Kevin身上发生的事，可以帮助学生缓解部分听力压力。Pre-listeningDivideSsintofivegroups.AskSstodiscusswhathappenedtothegirl.TcanaskSssomequestionstogivesomecluesaboutthestory.WhereisMaryinthepictures?Isanythinggoodorbadhappeningtoher?Whatdoyouthinkitisabout?(Tip:TcanaskSstosharewhattheyhavediscussedbeforegivingthemtheanswers.Ensuretheytrulyunderstandwhathappenedinthestory.)While-listening2aListentoMarycontinueherstoryandnumberthepicturesinthecorrectorder.Answers:3,1,2,42bFirstasktheSstofillintheblankswiththecorrectformsoftheverbsinbrackets.Thenletsomestudentstowritetheiranswersontheblackboard.Finallyteachercheckstheanswers.(Ifthereissomethingdifferentforthem,teachercanletthemlistenitagain.)Answers:1.got,hadleft2.got,hadrung3.walked,hadstartedRole-playAsktwopairsofstudentstorole-playthelisteningmaterialof2b.Post-listeningLookatthepicturesin1aand2aandretellthestory.Keywordsin2aranhome,gothome,hadleftmykeys,ranbacktoschool,hadrung,walkedintoclass,hadstartedteachingKeywordsin2aranhome,gothome,hadleftmykeys,ranbacktoschool,hadrung,walkedintoclass,hadstartedteachingKeywordsin1aoverslept,gotup，shower,wentoutside,hadleft,ran,gottoschool,backpackPresentation2cTeacherasksSstomakeupanendingforthestoryandshareitwiththeirpartners.Theteacherdividestheclassintofivegroups,oneofwhomcontinuesthestorybysayingonesentence,andatlast,thefivesentencesmustbeacompletestory.2dReadtheconversationin2dandanswerthequestionsbelow.WhywasKevinlateforclass?2.HowdidKevingettoschool?Askstudentstoreadthedialoguesof2dcarefullyinpairs.Teacherscanremindstudentsofthestress,conjunctions,intonation,andintonationofwordsbeforetheyreadtogether.Watchavideoaboutthestoryof2b.Preparefortheretellingofthestory.Step3Languagepointslearningleavev.忘了带；丢下leave+宾语+地点状语把······忘在某地leaveleave+宾语+地点状语把······忘在某地leaveleavesb.byoneself把某人单独留下leavesb.byoneself把某人单独留下【易混辨析】leave与forget两词都可以表示“遗忘”的意思，其区别如下：leave通常与地点状语连用，表示将某物遗忘在某地。forget不与地点状语连用，表示忘记带某物。puton穿上puton是动副短语，强调动作，反义短语是takeoff。其宾语若是代词，代词要放在put与on中间。【拓展】puton的其他用法：（1）增加（体重）；发胖（2）上演；举办Step4Exercises&Homework一节课后的练习是必不可少的环节，学生通过练习可以加强对基础知识的巩固。ExercisesCompletepagesfrom26to26ofthePPT.HomeworkPreviewthepassageonPage91.Previewthenewwordsandphrases.Dotheexercisesinstudents’book.TeachingReflectionThisisthesecondperiodoftheunit.Ourmaintaskistogetthestudentstolearnthestructure“make＋sb.＋dosth.”and“make＋sb.＋adj.”.Theteachershouldteachthemainstructurebygivingstudentsalotoforaland