Unit8Canyouseethelightning?Lesson22教案打渔陈中学王慧娟Teachingaimsanddemands:1.(1)Learnsomewordsandphrases:rainclouds,thunderandlightning,storm,umbrella,raincoatputon,lookat,listentomust,can(2)Learnothernewwords:heavy,strong,radio2.Goonlearningmodalverbs.mustcan3.Masterthesentencepattern"Canyousee...?Yes,Ican./No,Ican't."Emotionalaims:Thestudentscanknowwhattheyshouldn'tdowhenitrains.Letstudentslearnhowtocherishtheirlives.Teachingaid:Multi-mediaTeachingprocedure:Step1.GreetingsandWarm-up1.Goodmorning,boysandgirls.Nicetoseeyou.Iseveryonehere?OK,now,let’schantthissongtogether.Samlikesbrownbread.Sallylikeswhitebread.Samsweepstheroom.Hehasabroom.SallygoesshoppingTobuyanewumbrella.2.Letthestudentslookatsomepicturesandlearnsomenewwords.Thengivethemsomeminutestorememberthesewords.Afterthat,checkthem.T:Whatarethey?Ss:Theyarerainclouds.T:Whatisit?Ss:Itisthunderandlightning.T:Whatisit?Ss:Itisstorm.T:Whatisit?Ss:It’sanumbrella.T:Whatisit?Ss:It’saraincoat.Step2.Self-studyLetstudentsfinish3tasksintheirgroup.Task1:Findoutwhatyoudon’tunderstand.Task2:Findoutthekeypoints.Task3:Translatethetext.Step3.Interaction1.Letstudentsfinishthe3tasksandanswerthesequestions,thentheteacherexplainsthetext.heavy修饰rain，表示雨下得大，属于固定搭配；strong修饰wind，表示风大，属于固定搭配；puton表示穿上的动作；lookat表示看的动作；must和can都是情态动词，后接动词原形；Don’tstandnearthewindow.是否定祈使句。2.Now,listentothetapeandfollowit.Letthestudentsimitatethepronunciationandthetoneofthetape.Step4.PairWorkLetstudentsmastertheimportantsentencepatternsandpracticeit.―Canyousee...?―Yes,Ican./No,Icannot.e.g.Canyouseeadog?Letthestudentsmakesentenceswiththeirpartnersaccordingtothepictures.1.A:Canyouseetherainclouds？B:Yes,Ican./No,Icannot.2.A:Canyouseethelightning？B:Yes,Ican./No,Icannot.3.A:Canyouseethestorm？B:Yes,Ican./No,Icannot.4.A:Canyouseetheumbrella？B:Yes,Ican./No,Icannot.5.A:Canyouseetheraincoat？B:Yes,Ican./No,Icannot.Step5.ExtensionWhenitrains,whatweshouldn'tdo?Letstudentsdiscussthisquestionandtheycanansweritfreely.Givethemanexamplethenfinishtheblanksaccordingtothepictures.Letstudentsknowwhattheyshouldn’tdowhenitrains.Letthemlearnhowtocherishtheirlives.e.g.Don'tstandnearawindow.It'sdangerous.Don't____________________.It'sdangerous.Don't______________________.It'sdangerous.Step6.SummaryLet’ssummarizewhatwehavelearnttoday.1.Wordsandphrases:rainclouds,thunderandlightning,storm,umbrella,raincoatputon,lookat,listentomust,can2.Importantsentencepattern:―Canyousee...?―Yes,Ican./No,Ican't..3.Usefulexpressions:It’sdangerous.That’sright.Step7.Homework1.Reviewthephrases.2.Recitethetext.3.Previewlesson23.Thanksforyourlistening!
