Unit13Weretryingtosavetheearth.SectionAGrammarFocus-4c教案人教版九年級(jí)英語(yǔ)全冊(cè)

教材內(nèi)容九年級(jí)Unit13We’retryingtosavetheearth.課時(shí)GrammarFocus-4c教材分析：本單元沒(méi)有新的語(yǔ)法項(xiàng)目，主要是復(fù)習(xí)以前學(xué)過(guò)的語(yǔ)法項(xiàng)目。GrammarFocus的表格總結(jié)了本單元的典型例句，包括現(xiàn)在進(jìn)行時(shí)、usedto、被動(dòng)語(yǔ)態(tài)、現(xiàn)在完成時(shí)態(tài)、情態(tài)動(dòng)詞的句子，而且每一個(gè)句子都是與環(huán)境污染或者環(huán)境保護(hù)話(huà)題有關(guān)。4a提供了一段記者采訪(fǎng)的對(duì)話(huà)，要求學(xué)生根據(jù)上下文填入動(dòng)詞的正確形式，學(xué)會(huì)區(qū)分不同的時(shí)態(tài)、不同語(yǔ)態(tài)的用法。這個(gè)活動(dòng)讓學(xué)生在情境中、在交際中運(yùn)用語(yǔ)法，從而掌握語(yǔ)法。4b提供了一段保護(hù)環(huán)境從小事做起的篇章，讓學(xué)生選擇正確的情態(tài)動(dòng)詞填空，檢測(cè)學(xué)生能否正確區(qū)別他們的意思和用法。4a和4b的練習(xí)分別是對(duì)話(huà)和篇章的形式，但是話(huà)題都與環(huán)境有關(guān)，鞏固語(yǔ)法的同時(shí)又是環(huán)境話(huà)題的輸入。4c則是開(kāi)放性的輸出活動(dòng)，要求學(xué)生進(jìn)行小組討論，寫(xiě)下保護(hù)環(huán)境的方式，然后展示給全班，其他同學(xué)可以贊同也可以是反對(duì)這些做法，并對(duì)他人的想法表達(dá)意見(jiàn)。學(xué)情分析：九年級(jí)的學(xué)生已經(jīng)具備了一定的聽(tīng)說(shuō)讀寫(xiě)能力，他們面臨著中考，所以掌握更多的語(yǔ)言知識(shí)以及提高他們的聽(tīng)說(shuō)讀寫(xiě)的技能對(duì)他們尤其重要。通過(guò)聽(tīng)說(shuō)讀寫(xiě)的訓(xùn)練,學(xué)生在關(guān)注認(rèn)知語(yǔ)言結(jié)構(gòu)的同時(shí),還要關(guān)注語(yǔ)法內(nèi)容的交際性運(yùn)用。學(xué)生對(duì)英語(yǔ)學(xué)習(xí)有較強(qiáng)烈的愿望和學(xué)習(xí)的興趣,喜歡游戲、競(jìng)賽、小組合作等活動(dòng)形式,課堂上教師應(yīng)關(guān)注全體學(xué)生,盡量以鼓勵(lì)表?yè)P(yáng)為主,營(yíng)造學(xué)英語(yǔ)的氛圍,鼓勵(lì)學(xué)生開(kāi)口說(shuō)英語(yǔ),寫(xiě)英語(yǔ),讓他們體味成功的喜悅。教學(xué)目標(biāo)：Languageabilities:Masterthekeyexpression:takepartin,afford,turnoff,reusable,payfor,takeaction,transportation…Talkaboutpollutionandprotectingtheenvironment.Culturalawareness:Describetheenvironmentalpollutionandprotectionwiththekeywordsandsentences.Thinkingquality:xpressindividualopinionfreelyandlogically..mprovetheircriticalthinkingquality.Setupeffectivestudyingstrategies.Learningability:Improvetheirpracticalabilities.Studybythemselvesandcooperatewithothers.教學(xué)重點(diǎn)：Reviewthekeytensesandusethetensescorrectly.教學(xué)難點(diǎn)：Reviewthekeytensesandusethetensescorrectly.教學(xué)方法：Task-basedteachingmethod;Situationalteachingmethod;Communicativeteachingmethod;學(xué)法：Cooperativelearningmethod;Task-orientedlearningmethod.課前準(zhǔn)備：1.Studentscanreadthesentencestructurecorrectly.2.TheteachergetsreadytomakePPTXandteachingdesignforthisclass.教學(xué)用具：教學(xué)過(guò)程Teachingprocess:Teacher’activitiesStudents’activitiesPurposeStep=1\*ROMANI.LeadinGreetings.Say“goodmorning!”tothewholeclassasusual.LetSsdiscusstheproblemtoleadintothtopicofpollution:What’shappeningtotheearth?1.Greettheteacher.2.Discusstheproblemtoleadintothtopicofpollution:What’shappeningtotheearth?1.Towarmtheclass.2.TocheckifSshavemasteredthewords.3.Toenhancecommunication.Step=2\*ROMANII.PresentationShowGrammarFocus.AskSstoreadthesentencesandworkingroupsandfindthekeystructure.LetSsworkingroupsandtalkaboutonepoint.GuideSsfinishthepracticeandchecktheanswers.Readthequestionsandanswersandandworkingroupsandfindthekeystructure.Workingroupsandtalkaboutonepoint.GuideSsfinishthepracticeandchecktheanswers.1.TohelpSsunderstandthetargetlanguageclearly.2.TohelpSsmasterthetargetlanguage..Step=3\*ROMANIII.PracticeGuideSsworkon4ato4bandthenchecktheanswers.1.Workon4a.Fillintheblankswiththecorrectformsoftheverbsinbrackets.4.Workon4b.Fillintheblankswiththeappropriatemodalverbsfromthebox.1.TocheckifSscanmaketherightsentencesTodevelopSs’abilitytomakesentences.Step=4\*ROMANIV.ConsolidationGuideSsworkon4c.Makealistofthingsthatpeoplecandotohelptheenvironmentanddiscussyourlistwithyourpartner.LetSsfinishthetestandthenchecktheanswers.1.Workon4c.Makealistofthingsthatpeoplecandotohelptheenvironmentanddiscussyourlistwithyourpartner.2.Finishthetestandthenchecktheanswers.TohelpSsusethetargetlanguagesmoothly.Step=5\*ROMANV.SummaryHaveSssumupwhattheyhavelearnedthisclass.Thinkaboutandsumupthesentencestructures.TohelpSsmasterthetargetlanguagewell.作業(yè)設(shè)計(jì)內(nèi)容設(shè)計(jì)意圖1.FinishtheexerciseofGrammarfocusontheexercisebook.2.Findmorewaystohelptheenvironmentandwritethemdown.Tocheckifstudentsgraspthetargetlanguagewell.課后反思教學(xué)評(píng)價(jià)：1.過(guò)程性評(píng)價(jià)：生生評(píng)價(jià)：在學(xué)生正確回答問(wèn)題時(shí)，其他學(xué)生給與鼓掌，對(duì)其進(jìn)行鼓勵(lì)。師生評(píng)價(jià)：每當(dāng)學(xué)生正確回答問(wèn)題時(shí)，老師用“Welldone!Good!Excellent…”等詞語(yǔ)進(jìn)行鼓勵(lì)評(píng)價(jià)。習(xí)題評(píng)價(jià)：通過(guò)導(dǎo)學(xué)案針對(duì)學(xué)生所學(xué)內(nèi)容對(duì)學(xué)生進(jìn)行評(píng)價(jià)。2.課后評(píng)價(jià)：A.通過(guò)習(xí)題形式進(jìn)行評(píng)價(jià)。B.調(diào)查評(píng)價(jià)GrammarFocusUndone(√)Done（√）Well(√)Leadin:IamablereadallthesentencesinGrammarFocus.Whi