人教版英語九年級下冊教案Unit12SectionAGrammarFocus-4c

教案 教學基本信息 學科英語學段初中年級九年級單元Unit12課題Lifeisfulloftheunexpected.時數(shù)6課時SectionAGrammarFocus-4c課型語法課"授^時間教學目標及教學重點、難點教學目標：Attheendoftheclass,thestudentswillbeableto:Llearnthewordsandphrases:cream,Workday,bean,marketbytheendof,showup2.learntheusageofthepastperfecttense.教學重點：Keyvocabulary:cream,Workday,bean,marketbytheendof,showupKeysentences:WhenIgottoschool,IrealizedthatIhadleftmybackpackathome.BythetimeIgottoschool,thebellhadrung.BeforeIgottothebusstop,thebushadalreadyleft.Structure:wereabouttodowasdoing.教學難點：Theusageof“had+done”. 教學過程（表格描述） 教學環(huán)節(jié)主要教學活動設(shè)置意圖Step1Lead-in(PPT3).TalkaboutMarySmorning.Bythetimeshegotup,herbrotherhadalreadygotteninthebathroom..Readthepassage.根據(jù)出示的圖片，描述Mary的早上。注意盡量運用bythetime和before,when句式。以此引出過去完成時。Step2Presentation(PPT4)ShowGrammarFocus.ASkonestudenttoreadthesentencesandshowthegrammarfocus.Payattentiontothewords:when-,before-,after-.通過學生閱讀語法聚焦，概括本單元的語法過去完成時的用法。特別注意when,before,after引導的時間狀語從句的運用。Step3Explanation(PPT5-12)Explainthetenseofhad+done.Readtheexamples.Dosomeexercises.通過舉例、圖表等講解語法，使學生能夠透徹的理解過去完成時的用法。做練習鞏固語法。 Step4Summary(PPT13-17)Summarizetheusageofthepastperfecttense.Dosomeexercises.總結(jié)了過去完成時的構(gòu)成以及用法。Step5Complete4a-4c(PPT18-24)Workon4a.Makesentencesusingbythetimeorbefore.Readthesentencesin4a.Sumupthetensewithhaddone.Workon4b.Fillintheblankswiththecorrectformsofthewordsinthebox.Readthesentences.Workon4c.Writetwotruestatementsandonefalsestatementaboutyourdayyesterday.Thenaskyourclassmatestoguessthefalsestatement.BythetimeIleftforschoolinthemorning,.Bytheendoftheschoolday, .Bydinnertime, .完成4a，使句子構(gòu)成過去完成時。朗讀這些句子；用詞的正確形式填空，主要練習過去完成時，特別注意bythetime,when,before弓|導的狀語從句。做到將本單元所學的語法內(nèi)容學以致用。Step6Exercises(PPT25-32)Showsomeexercisetopracticethegrammar:had+done通過單選、詞型填空、選詞填空和翻譯句子的形式練習所學的過去完成時的語法。Step7中考鏈接(PPT33)Choosetheexercisetopractice:weredoing本部分設(shè)計過去完成時的中考題，引導學生學習與中考鏈接。Step8Homework(PPT34)ReviewGrammarFocus.Trytomakesentenceswith“before”,“bythetime”and“when”,andmakeuseofthepastperfecttense.設(shè)計該作業(yè)主要使學生們熟練運用語法，并在生活中學以致用。板書設(shè)計Unit12Lifeisfulloftheunexpected.SectionA(GrammarFoCuS-4c)WhenIgottoschool,IrealizedthatIhadleftmybackpackathome.BythetimeIgottoschool,thebellhadrung.BeforeIgottothebusstop,thebushadalreadyleft.AsIwaswaitinginlinewitho