主備人：周長(zhǎng)生審核人：殷俊芳內(nèi)容：Unit3Grammar課型：新授設(shè)計(jì)課時(shí)：1課時(shí)班級(jí)學(xué)生姓名:家長(zhǎng)簽名：執(zhí)教人簽名____學(xué)習(xí)目標(biāo)1.掌握as…as的用法。2.掌握反身代詞的用法。重點(diǎn)學(xué)會(huì)使用反身代詞。難點(diǎn)正確理解使用as…as，學(xué)會(huì)與比較級(jí)進(jìn)行轉(zhuǎn)換。課前預(yù)習(xí)：（一）根據(jù)中文提示完成句子.1.Englishisas__________(重要)asChinese.Weshouldworkharderatitfromnowon.2.WedoourEnglishexercisesas__________________(細(xì)心)asourclassmates.3.Juneisnotso_______________(強(qiáng)壯)ashersister.4.ZhangMingismuch_____________(高的)thananyotherstudentinourclass.5.Thisparkisthe____________(古老的)amongtheparksinourcity.6.The___________（交通）isveryheavyatthisrushhour.7.TheP_____________oftheUSAlivesintheWhiteHouse.8.Allofthesemachinesaremadeof_______________.（金屬）9.Iwanttoknowmoreaboutthe______________（文化）ofdifferentkindsofanimals.10.Wesend_____________（祝愿語(yǔ)）toeachotherduringtheSpringFestival.（二）翻譯詞組1．法國(guó)的真埃菲爾鐵塔2．不如…舒服3.公園的唱歌跳舞展4.澳大利亞的悉尼歌劇院5.傷了自己6.試圖攀巖7.自己保密8和…一樣精彩二、教學(xué)過(guò)程（一）新課導(dǎo)學(xué)/課堂精講：StepⅠUsingas…asU3grammar1,trytocompletetheblanks.MatchtheproverbswithcorrectChinese.Findoutthesamepart‘a(chǎn)s...as’.Watchthesentencestoworkouttherule:as+adj.+asmakemoresentenceswith‘a(chǎn)s+adj.+as’.3.‘notas...as’Comparethethings.Watchandworkouttherule:notas/so+adj.+astheexercisesonthebook.Checkandsolvetheproblems.StepⅡReflexivepronounsTalkabouthowtousereflexivepronouns.Dosomeexercises.知識(shí)點(diǎn)解析：1.Usingas……as①A+v.+as+adj./adv.(原級(jí))+asB用于兩者間對(duì)比，意思為“……和……一樣”TomisashonestasJack.Herskinisaswhiteassnow.有時(shí)可以與thesame…as轉(zhuǎn)換.這塊橡皮與那塊一樣大。(二種)Thisrubber___________________________thatone.=Thisrubber_________________________thatone.Tomruns______________________Jones.Tom跑的和Jones一樣快。②notas+形容詞/副詞原級(jí)+as意思為“沒(méi)有，不如，不及”，HeisnotastallasI.Hedidn’tcomeasearlyasLiLeiTheweatherhereis___________________thatinHarbin.這兒的天氣沒(méi)有哈爾濱的冷?！镌诜穸ň渲?，第一個(gè)as也可換成so,即notso…as。如：Hedoesn’tstudyas/sohardashisbrother.他學(xué)習(xí)不如他弟弟努力?？梢耘cless…than進(jìn)行轉(zhuǎn)換.Thiscoatisnotas/soexpensiveasthatone.=Thiscoatis___________thanthatone.③在該結(jié)構(gòu)的兩個(gè)as之間通常接形容詞或副詞的原級(jí)，但若涉及數(shù)量或程度，可用“asmuch+不可數(shù)名詞+as”和“asmany+復(fù)數(shù)名詞+as”。如：You’vemadeas___________________asIhave.你犯的錯(cuò)誤和我犯的一樣多。Ihaven’tgotas___________________asIthought.我不像原來(lái)想像的有那么多錢(qián)。④as…as…不表示比較的幾個(gè)常見(jiàn)句型?！馻s…aspossible／sbcan盡可能的……Pleaseanswermyquestionassoonaspossible．請(qǐng)盡快回答我的問(wèn)題?！馻s…asusual／before像以前一樣……Shelooksasprettyasbefore．她看起來(lái)和以前一樣漂亮2．反身代詞（Reflexivepronouns）的使用。(1)反身代詞是強(qiáng)調(diào)或表示動(dòng)作反身到動(dòng)作執(zhí)行者本身的代詞。表示“我自己”、“你自己”、“他自己”等意思的詞被稱(chēng)為反身代詞。(2)寫(xiě)出下列人稱(chēng)代詞的反身代詞1.I_______________2.you________________3.he______________4.she_____________5.it___________________6.we______________7.you______________8.they______________(3)用法=1\*GB3①作動(dòng)詞或介詞的賓語(yǔ)：經(jīng)常在enjoy,teach,hurt,buy,introduce,lookafter,takecareof,wash,dress,等動(dòng)詞和by,for,to,of等介詞后作賓語(yǔ)。enjoyoneself玩得高興teachoneself=learn…byoneself自學(xué)saytooneself自言自語(yǔ)helponeselfto….請(qǐng)隨便吃／喝leavesbbyoneself把某人獨(dú)自留下byoneself意為“獨(dú)自地；獨(dú)立地”。makeoneselfathome別拘束，別客氣如：SheisteachingherselfEnglish.她在自學(xué)英語(yǔ)。Shewastalkingtoherself.她自言自語(yǔ)。Helivesbyhimselfinthecountry.他獨(dú)自住在鄉(xiāng)下。他能給自己買(mǎi)很多好東西。Hecanbuy______lotsofgoodthings.我們必須照顧好自己，保持健康。Wemustlookafter______andkeephealthy.=2\*GB3②作主語(yǔ)或賓語(yǔ)的同位語(yǔ)：主要起加強(qiáng)語(yǔ)氣的作用，譯作“親自，本身，本人”。如：Didyoumakethecakeyourself?這蛋糕是你親自做的嗎?(yourself作主語(yǔ)you的同位語(yǔ))Theworkitselfiseasy.這工作本身很容易。(itself作主語(yǔ)thework的同位語(yǔ))DidyouseeMr.Wanghimself?你見(jiàn)過(guò)王先生本人嗎？(himself作賓語(yǔ)Mr.Wang的同位語(yǔ))Hehimselfdidn‘tknowwhattodo.他自己也不知道該怎么辦。.你可以自己去問(wèn)問(wèn)他.You________maygoandaskhim.(可放在名詞、代詞后面，也可置于句末)Youmaygoandaskhim________.=3\*GB3③作表語(yǔ)：在be,feel,look,seem等系動(dòng)詞后作表語(yǔ)，表示身體或精神狀態(tài)處于正常。.：I’mnotmyselftoday.今天我感覺(jué)不舒服。Iamfeelingmyselfagain.我覺(jué)得健康如昔。Thatlittlegirlinthepictureis________.照片里的那個(gè)小女孩就是她自己。=4\*GB3④用于一些簡(jiǎn)短的會(huì)話用語(yǔ)或固定說(shuō)法中。如：Helpyourself!請(qǐng)隨便吃吧！/請(qǐng)自己去取吧!Makeyourselfathome!別客氣?。ǘ┊?dāng)堂檢測(cè)：句型轉(zhuǎn)換1.TomranfasterthanJimdid.Jimdidn’t_____________________________________Tomdid.2.Helengotuplaterthanhermotherdid.Helen________getup_____________________________hermotherdid.3.EnglishBook8AisnotsodifficultasEnglishBook8B.EnglishBook8A____________________________________EnglishBook8B.4.Ofalltheteachersinourschool,MrsZhuisthemostfamousone.Theotherteachersinourschoolis______________________________MrsZhu.5.HelenishavingawonderfultimeattheWorldHelenis______________________attheWorldI’masoldasyouruncle.=I’mthesame__________youruncle.7.Thisriverisaslongasthatone.=Thisriveris________________thatone.用適當(dāng)?shù)姆瓷泶~填空1.Ibought__________adressasmybirthdaypresentyesterday.2.Look!Thecatispulling___________uponthewall.3.Help____________tosomesweets,kids.4.MrLioftenleaveshisdaughterby_____________athome.5.SimonandLindakepttheirsecretto_______________.課后鞏固用適當(dāng)?shù)姆瓷泶~填空1.–Whotaughtyoumathsyesterday?--Nobody.Wetaught______________.2.Theboyislucky.Hedidn’thurt_____________.3.Tom,whynotgoandseefor______________.4.Doyouthinktheworld_____________isbecomingsmallerandsmallerbecauseoftheInternet?5.Look!Thegirlsarelookingat______________inthemirror.單項(xiàng)選擇()1.Manyteenagersthinkcampingisn’t_______sailing.A.asexcitedasB.soexcitedasC.asexcitingasD.moreexciting()2.Whowasthefirstone________?A.toreachB.toarriveC.gettoD.arriveat()3.Asgoodfriendstheyoften__________.A.keeptheirsecretstothemselvesB.keeptheirsecretsforthemselvesC.maketheirsecretstothemselvesD.maketheirsecretswiththemselves()4.HespeaksEnglish_______hisfather.A.sowellasB.asgoodasC.sogoodasD.aswellas()5.__________,oryouwillmissthebus.A.Don’tworryB.Comeo