Unit 8 It must belong to Carla Section B（1a-1d）教案 人教版英语九年级全册

Unit8SectionB（1a-1d）教学目标1．教会学生掌握单词land，alien，suit，camera，actor。2．帮助学生通过听力训练获取有效信息，学会运用目标语言进行推测、描述。3．通过对事物的推测，能够结合所给证据或所呈现的迹象对事物进行合理推测，训练推理能力。教学难点【学习重点】理解并熟练运用本课时的单词和表示推测的情态动词。【学习难点】会利用上述内容对我们身边的现象进行合理推测。教学过程一、Let’slook,thinkandsay.Let’stalk.observationHey,lookatthemanrunningdownthestreet.Iwonderwhat’shappening.Hecouldberunningforexercise.observationButhe’swearingasuit.Hemightbelateforwork.Hey,look!There’ssomethinginthesky.No,itcan’tbeaplane.It’stoobig.ItmustbeaUFO.Hey,look,nowtheUFOislanding.Andthere’ssomethingstrangegettingout.Itmustbeanalien.Andthealienisrunningaftertheman!Imustbedreaming!Hey,look!What’sthatoverthere?It’sawomanwithacamera.ShecouldbefromtheTVnews.No,lookatallthoseotherpeople.They’reactors.Oh!Theymustbemakingamovie.1aLookatthepictures.Thenusethewordsintheboxtowriteasentenceabouteachpicture.landmanUFOrunalienrunaftera.AUFOislanding.b.Thealienisrunningaftertheman.c.Themanisrunning.Whatdoesthemanlooklike?Howdoeshefeel?Why?Describethepictures.1bListenandnumberthepictures〔1-3〕in1a.Thenwritetwoorthreesentencestofinishthestory.1cListenagain.Completethesentences.PAIRWORK1dRoleplaytheconversationbetweenthemanandwoman.A:Whydoyouthinkthemanisrunning?B:Hecouldberunningforexercise.A:No,he’swearingasuit.Hemightberunningtocatchabustowork.A:Whydoyouthinkthemanlooksscared?B:Theremightbesomethingstrange.A:Yes,thereisanalieninfrontofthecar.Aninferenceisaconclusionreachedonthebasisofevidenceandreasoning.Itisaneducatedguessbasedonobservationandbackgroundknowledge.WhatIknowfromthetext:WhatIknowfrommybrain:Myinference:Example:Thedoglovestobitetherug.Inference:Therugmustbeoldandworn-out.1.Thestudentalwayslistenstotheirteacher.Inference:_______________________________________2.Theteampracticesveryhard.Inference:_______________________________________3.Thegirllovestogoshopping.Inference:_______________________________________4.Myfriendhasadifficulttimecompletinghishomework.Inference:__________________________________