人教版初中英語(yǔ)八年級(jí)下冊(cè)Unit7SectionA(GrammarFocus4c)學(xué)案

人教版初中英語(yǔ)八年級(jí)下冊(cè)Unit7SectionA(GrammarFocus4c)授課方案人教版初中英語(yǔ)八年級(jí)下冊(cè)Unit7SectionA(GrammarFocus4c)授課方案3/3人教版初中英語(yǔ)八年級(jí)下冊(cè)Unit7SectionA(GrammarFocus4c)授課方案人教版初中英語(yǔ)八年級(jí)下冊(cè)Unit7What’sthehighestmountainintheworld?SectionA（GrammarFocus-4c）授課方案一、中心修養(yǎng)1.Talkaboutgeographyandnature.2.GrammarFocus中Comparativesandsuperlativeswithadjectivesandadverbs.基本技術(shù)；在情境授課中訓(xùn)練和提升學(xué)生的口語(yǔ)表達(dá)能力和應(yīng)變能力。二、自主學(xué)習(xí)1.導(dǎo)入:Showfourpicturesaboutthenature,andtranslatethesentences.TheYangtzeRiverisabout6300kilometerslong.TheYellowRiveris5464kilometerslong.TheGreatWallinMingdynastyisabout8,850kilometerslong.Qomolangmais8,844.43metershighandsoisverydangeroustoclimb.Whatcanyougetfromtheabovefoursentences?2.長(zhǎng)度、寬度、高度、深度的表示法：長(zhǎng)度、寬度、高度、深度的表示法，有一個(gè)特地的構(gòu)造，那就是“基數(shù)詞+單位詞+形容詞”。老虎路有200米長(zhǎng)，而且濕度很重。TigerPathis200___________andhasahighhumidity.我們走上三層樓，大體10米左右高。Wewalkupthreefloors,whichisaboutten____________.那面鏡子有兩米寬。Themirroristwo_____________.三、自主研究。比較級(jí)和最高等的組成（1）規(guī)則變化2）不規(guī)則變化:一些形容詞和副詞的比較級(jí)和最高等是不規(guī)則變化。常有的此類(lèi)詞有：2.和比較級(jí)相關(guān)的句式Ourhouseissmallerthanyours,butIthinkthegardenisbigger.我們的房屋比你們的小，但我認(rèn)為花園比較大。Thebusierheis,thehappierhefeels.他越忙，就越快樂(lè)。It'sgettingwarmerandwarmer.天氣正變得越來(lái)越暖和。Whoistaller,Lisaorhersister?誰(shuí)更高，麗薩仍是他姐姐。3.和最高等相關(guān)的句式Sheisthemosthard-workinggirlinherclass.她是班里最努力的女生。Shanghaiisoneofthebiggestcitiesintheworld.上海是世界上最大的城市之一。Whichdoyoulikebesttea,coffeeorjuice?

你最喜歡哪個(gè)，茶，

咖啡仍是果汁？四.基礎(chǔ)過(guò)關(guān)（2019.重慶）TheHongKong-Zhuhai-MacaoBridge,theworld's_____cross-seabridge,wonanotherinternationalprizeinDecember,2018.A.longB.longerC.longestD.thelongest2.(2019.廣東)Fishingisoneof____activitiesamongthemiddle-agedpeople.A.popularB.morepopularC.mostpopularD.themostpopular3.（2018.蘇州）Hewasadvisedtoeatfewerhamhurgersanddrink___colatokeepfit.A.muchB.moreC.fewerD.less(2018.臨沂)Ofalltheblueholesintheworld,SanshaYongleBlueHoleintheSouthChinaSeaisnow____.Itis300.89metersdeep.A.deeperB.verydeepC.asdeepasD.thedeepest5.(2019.廣東)Amobilephonewith5Gcansendvideosmuch__thantheonewith4G.A.fastB.fasterC.fastestD.thefastest五．顯現(xiàn)。達(dá)成

4b,4c并查對(duì)答案。4c.Writetwocomparisonsabouttwotopics.Writetruefacts.Tworivers:theYangtzeRiverandtheAmazonRiverTheYangtzeRiverisalmostaslongastheAmazonRiver.TheAmazonislongerthantheYangtze,buttheYangtzeRiveristhelongestriverinChina.Twocities:_______and_____________________________________________________________________________________________________________________________________________________________________Twoanimals:_______and____________________________________________________________________________________________________________________________________________________________________4c.Writefivequestionsusingcomparisons.Thenaskyourpartneryourquestions.Whatisthehighestbuildinginourcity?Whatisthelargestshoppingmallinourcity?Whichisthebiggestparkinourcity?Whichisthelongestroadinourcity?What’sthebiggestcityinChina?...六總結(jié)提升七、能力提升1.—Whowouldyouliketobeyourassistant,JackorDavid?—IfIhadtochoose,Davidwouldbethe______(good)choice.—Howwasyourmathexam,Nancy?—IthinkIdiditwell,althoughitwas_______________(difficult)thanthelastone.—Didyouhaveawonderfultimeattheparty?—Yes,it’sthe______________(exciting)oneI’veeverbeentoI’dliketoknowifLindaisthesecond______(tall)girlinherclass.5.Nowcomputersareverypopularandtheyaremuch________(cheap)thanbefore.—Lookatthatmodelship.—Oh,itlookslikearealone.It’sjustalittle_______(small)thantherealone.JoneSmithis___ofthetwoyoungmen.A.strongB.strongerC.thestrongerD.thestrongest2.Themoreyousmile,the_____youwillfeel.A.happyB.happierC.happilyD.morehappily—Wouldyoumindstayinginsuchanoisyroom?—No,butmysonneedsa____placetostudyin.A.cleanerB.quieterC.saferD.smaller4.Theac