人教版英語(yǔ)九年級(jí)下冊(cè)教案Unit 12 Section A Grammar Focus-4c

教案教學(xué)基本信息學(xué)科英語(yǔ)學(xué)段初中年級(jí)九年級(jí)單元Unit12課題Lifeisfulloftheunexpected.總課時(shí)數(shù)6課時(shí)SectionAGrammarFocus-4c課型語(yǔ)法課授課時(shí)間教學(xué)目標(biāo)及教學(xué)重點(diǎn)、難點(diǎn)教學(xué)目標(biāo)：Attheendoftheclass,thestudentswillbeableto:learnthewordsandphrases:cream,workday,bean,marketbytheendof,showuplearntheusageofthepastperfecttense.教學(xué)重點(diǎn)：1.Keyvocabulary:cream,workday,bean,marketbytheendof,showup2.Keysentences:a.WhenIgottoschool,IrealizedthatIhadleftmybackpackathome.b.BythetimeIgottoschool,thebellhadrung.c.BeforeIgottothebusstop,thebushadalreadyleft.3.Structure:a.wereabouttodob.wasdoing.教學(xué)難點(diǎn)：Theusageof“had+done”.教學(xué)過(guò)程(表格描述)教學(xué)環(huán)節(jié)主要教學(xué)活動(dòng)設(shè)置意圖Step1Lead-in(PPT3)1.TalkaboutMary’smorning.Bythetimeshegotup,herbrotherhadalreadygotteninthebathroom.2.Readthepassage.根據(jù)出示的圖片，描述Mary的早上。注意盡量運(yùn)用bythetime和before，when句式。以此引出過(guò)去完成時(shí)。Step2Presentation(PPT4)ShowGrammarFocus.Askonestudenttoreadthesentencesandshowthegrammarfocus.Payattentiontothewords:when-,before-,after-.通過(guò)學(xué)生閱讀語(yǔ)法聚焦，概括本單元的語(yǔ)法過(guò)去完成時(shí)的用法。特別注意when,before,after引導(dǎo)的時(shí)間狀語(yǔ)從句的運(yùn)用。Step3Explanation(PPT5-12)Explainthetenseofhad+done.Readtheexamples.Dosomeexercises.通過(guò)舉例、圖表等講解語(yǔ)法，使學(xué)生能夠透徹的理解過(guò)去完成時(shí)的用法。做練習(xí)鞏固語(yǔ)法。Step4Summary(PPT13-17)Summarizetheusageofthepastperfecttense.Dosomeexercises.總結(jié)了過(guò)去完成時(shí)的構(gòu)成以及用法。Step5Complete4a-4c(PPT18-24)Workon4a.Makesentencesusingbythetimeorbefore.2.Readthesentencesin4a.3.Sumupthetensewithhaddone.4.Workon4b.Fillintheblankswiththecorrectformsofthewordsinthebox.Readthesentences.5.Workon4c.Writetwotruestatementsandonefalsestatementaboutyourdayyesterday.Thenaskyourclassmatestoguessthefalsestatement.1.BythetimeIleftforschoolinthemorning,__________.2.Bytheendoftheschoolday,_____________.3.Bydinnertime,________________.完成4a，使句子構(gòu)成過(guò)去完成時(shí)。朗讀這些句子；用詞的正確形式填空，主要練習(xí)過(guò)去完成時(shí)，特別注意bythetime,when,before引導(dǎo)的狀語(yǔ)從句。做到將本單元所學(xué)的語(yǔ)法內(nèi)容學(xué)以致用。Step6Exercises(PPT25-32)Showsomeexercisetopracticethegrammar:had+done通過(guò)單選、詞型填空、選詞填空和翻譯句子的形式練習(xí)所學(xué)的過(guò)去完成時(shí)的語(yǔ)法。Step7中考鏈接(PPT33)Choosetheexercisetopractice:weredoing本部分設(shè)計(jì)過(guò)去完成時(shí)的中考題，引導(dǎo)學(xué)生學(xué)習(xí)與中考鏈接。Step8Homework(PPT34)ReviewGrammarFocus.Trytomakesentenceswith“before”,“bythetime”and“when”,andmakeuseofthepastperfecttense.設(shè)計(jì)該作業(yè)主要使學(xué)生們熟練運(yùn)用語(yǔ)法，并在生活中學(xué)以致用。板書(shū)設(shè)計(jì)Unit12Lifeisfulloftheunexpected.SectionA(GrammarFocus-4c)1.WhenIgottoschool,IrealizedthatIhadleftmybackpackathome.2.BythetimeIgottoschool,thebellhadrung.3.BeforeIgottothebusstop,thebushadalreadyleft.4.AsIwaswaitinginlinewith