Unit3AdayoutGrammar設(shè)計說明首先通過兩個同樣身高的女孩圖片，指導(dǎo)學(xué)生以造句的形式口頭操練as…as結(jié)構(gòu)來導(dǎo)入新課，然后學(xué)習(xí)形容詞同級比較的肯定句、否定句形式以及和形容詞比較級的轉(zhuǎn)換。通過一邊說一邊把帶有反身代詞的句子呈現(xiàn)在PPT上來引出反身代詞的用法，進而展示八個反身代詞，然后讓學(xué)生小組討論出常與反身代詞連用的詞組，通過書上的練習(xí)來掌握反身代詞的用法，再通過一些練習(xí)來鞏固反身代詞的用法。教學(xué)目標通過本單元的教學(xué)，讓學(xué)生達成以下目標：1.知識目標掌握詞匯：itself，pull，rock，luckily，climber,ashappyas,notastallas,lookwonderful,pullthemselvesuptherocks,hurtoneself,keepthesecrettooneself2.能力目標(1)通過讀寫聽說訓(xùn)練，學(xué)會形容詞同級比較的用法。(2)通過聽說讀寫訓(xùn)練，學(xué)會反身代詞的用法。3.情感目標通過集體外出活動，培養(yǎng)學(xué)生的集體榮譽感和協(xié)作精神。重點難點重點：形容詞同級比較和反身代詞的用法難點：形容詞同級比較和反身代詞的用法教學(xué)準備PPT課件；相關(guān)圖片授課時數(shù)1課時教學(xué)過程Step1Lead-inShowthreepicturesandsay“NancyisastallasLinda.”andaskthestudentstotalkaboutthepictures.S:KateisnotastallasLinda.KateisshorterthanLinda.Step2Presentation1.Showthemmorepicturesandmakemoresentences.(1)Thegreenbagisexpensive.Thepurplebagisasexpensiveasthegreenbag.Thewhitebagisnotasexpensiveasthegreenbag.(2)Ahorseisnotas/soheavyasanelephant.Anelephantisheavierthanahorse.(3)Thetrainisnotas/sofastastheplane.Theplaneisfasterthanthetrain.2.Askthemtothinkaboutmoresentencesusingas…as.Step3Summary1.Giveasummaryoftheusageofas…as.(1)Weuseas…astosaythatpeopleorthingsarethesameinsomeways.e.g.MrWuisashappyasthetwogirls.(2)Weusenotas…astosaythatpeopleorthingsarenotthesameinsomeways.e.g.ThetwogirlsarenotastallasMrWu.=ThetwogirlsareshorterthanMrWu.2.Givemoreexamplestoconsolidatetheusageofas…as.Step4Practice1.Dealwiththeexercisesinthebookonpage35.Completehersentenceundereachpicturewithas…asornotas…as.(1)Givestudentstwominutestocompletetheexercises.Studentscanworkinpairs.(2)Checktheanswerswithstudents.Answers:1.ascomfortableas2.askindas3.notasinterestingas4.notastallas5.aswonderfulas6.asgoodas2.Practiceandreadthesentencesinpairs.Step5語法訓(xùn)練翻譯下列句子并改為否定句。1.我和你一樣渴。2.物理和數(shù)學(xué)一樣難。3.這場競賽和那場一樣令人激動。4.這次旅行和那部電影一樣無聊。5.他們跑得和我們一樣慢。Answers:1.Iamasthirstyasyou.Iamnotso/asthirstyasyou.2.PhysicsisasdifficultasMaths.Physicsisnotso/asdifficultasMaths.3.Thiscompetitionisasexcitingasthatone.Thiscompetitionisnotso/asexcitingasthatone.4.Thisjourneyisasboringasthatfilm.Thisjourneyisnotso/asboringasthatfilm.5.Theyrunasslowlyasus.Theydon’trunso/asslowlyasus.Step6Lead-in1.T:Youcandotheseexercisesbyyourselvesnexttime.Showasentence:“IalwaysenjoymyselfwhenIamwithyou.”Thencirclethereflexivepronouns.2.Showatable.Personalpronouns(人稱代詞)Reflexivepronouns(反身代詞)ImyselfyouyourselfhehimselfsheherselfititselfweourselvesyouyourselvestheythemselvesStep7Learn1.Analyzetheusageofreflexivepronouns.(1)反身代詞可以放在這些動詞后面:enjoy,help,hurt,teach,lookafter等。e.g.Didyouenjoyyourselvesattheparty?HeteacheshimselfEnglishathome.Helpyourselvestosomefish.(2)反身代詞可以放在介詞后面。e.g.Imendedthebikebymyself.Shesaidtoherself,“What’swrongwithmyeyes?”Hecancookforhimself.(3)e.g.Iwenttothecinemamyself.＝Imyselfwenttothecinema.我自己去了電影院。Step8Summary1.Dividethestudentsingroupsoffourandgivethemtwominutestodiscusswhichwordsareusedwithreflexivepronouns.Thenchoosesomegroupstosharetheiranswers.2.Teachergivesmorewordswithreflexivepronounsandshowthemonthescreen.helponeselfto自用……enjoyoneself過得愉快teachoneself…=learn…byoneself自學(xué)……dosth.byoneself獨自（親手）做某事=dosth.alone/onone’sownsaytooneself自言自語dressoneself為自己穿衣lookafteroneself照顧自己thethingitself事情本身keepthesecrettooneself將秘密藏在某人心里3.AskstudentstotranslatethefollowingsentencesintoChinese.(1)Ifelloverandhurtmyself.(2)Mysistercanlookafterherself.(3)ThestudentsenjoyedthemselvesonSundays.(4)BillandImadeanicekiteforourselves.(5)Theboyistooyoungtolookafterhimself.4.Maketheconclusion.結(jié)論:主語和賓語一致時使用反身代詞Step9PracticeDealwiththeexercisesinthebookonpage36.Showthepicturesonthescreenandgivestudents2minutestodiscusstheanswersinpairs.Thenchecktheanswerswithstudentsandchoosesomemainsentencesforstudentstoremember.Answers:(1)yourselves(2)himself(3)yourself(4)ourselves(5)themselvesStep10語法訓(xùn)練用反身代詞填空。1.ThestudentsofClassTwoenjoyed______verymuchintheWorldPark.2.Mary,don’talwaysthinkof______.3.Attheweekend,I______oftencookmeals.4.Whenshewasinthemiddleschool,shebegantoteach______English.5.Hefelloffthebikeandhurt______yesterdaywhenhewenthome.6.Inautumn,theleavesonthetreesdroppedoff______.7.Canshedoit______ordoessheneedhelp?8.Pleasehelp______tosomeapplesandmake______athome,children.9.Theywantedtokeeptheirsecretsto______,buttheywerewrong.Weallknowaboutit.10.Thelittlecatcan’tcatchthemiceby______.Answers:1.themselves2.yourself3.myself4.herself5.himself6.themselves7.herself8.yourselve