九年級(jí)英語(yǔ)全冊(cè)-Unit-6-When-was-it-invented-Section-教案省公開(kāi)課

Unit6Whenwasitinvented?1/34課前預(yù)習(xí)SectionB一、重點(diǎn)單詞

1.__________咸2.__________酸；有酸味3.__________用戶；客戶4.__________加拿大；加拿大人；加拿大人5.__________分開(kāi)；分散6.__________籃；筐7.__________英雄；男主角8.______________職業(yè)；專業(yè)saltysourcustomerCanadiandividebasketheroprofessional2/34二、重點(diǎn)短語(yǔ)1.____________________錯(cuò)誤地；無(wú)意中2.__________the__________最終；終于3.____________________薯片4.__________...__________...把……分為……5.________the____________________與此同時(shí)6.__________sb.______________教某人做7.__________...from__________阻止……做8.__________________...,__________also...不但……，而且……bymistakeinendpotatochipsdivideintoatsametimeteachtodostopdoingnotonlybut3/349.____________________of...……數(shù)目10.______________________________欽佩；仰慕11.__________sb._______________勉勵(lì)某人做12.____________________dream實(shí)現(xiàn)某人夢(mèng)想13.________________________groups職業(yè)籃球隊(duì)14.____________________超出；多出thenumberlookuptoencouragetodorealizeone’sprofessionalbasketballmorethan4/34名師點(diǎn)津【1】Potatochipswereinventedbymistake.薯片是無(wú)意中被創(chuàng)造?！局R(shí)點(diǎn)】bymistake使用方法?！局v解】句中mistake是名詞，意為“錯(cuò)誤”。mistake也能夠作動(dòng)詞,意為“弄錯(cuò)；誤解”，相關(guān)短語(yǔ)有：mistakesb.forsb.意為“把某人錯(cuò)認(rèn)作某人”。5/34【舉例】Igotonthewrongbusbymistake.我無(wú)意中坐錯(cuò)了公共汽車。Hetookawaymypenbymistake.他錯(cuò)拿了我鋼筆。Shemadeafewmistakesinthemathtest.她在數(shù)學(xué)測(cè)驗(yàn)中犯了幾個(gè)錯(cuò)誤。Theymistookhimforthemanager.他們錯(cuò)把他當(dāng)成經(jīng)理了?！臼煊洝縨akeamistake/makemistakes犯錯(cuò)誤bymistake錯(cuò)誤地；無(wú)意中mistakeAforB誤將A看成B6/34【學(xué)以致用】依據(jù)漢語(yǔ)意思完成句子1.我錯(cuò)拿了他書(shū)包。Itookhisbackpack_________________.2.他經(jīng)常在拼寫(xiě)上犯錯(cuò)。Heoften____________________inhisspelling.3.她經(jīng)常被誤認(rèn)為是她雙胞胎妹妹。She_______often_________________hertwinsister.bymistakemakesmistakesismistakenfor7/34【2】Georgewantedtomakethecustomerhappy.喬治想要取悅這位用戶?！局R(shí)點(diǎn)】使役動(dòng)詞、感官動(dòng)詞相關(guān)知識(shí)。【講解】句中make是使役動(dòng)詞，意為“使，讓”，其后可接名詞、形容詞、省略to動(dòng)詞不定式或動(dòng)詞過(guò)去分詞來(lái)充當(dāng)賓語(yǔ)補(bǔ)足語(yǔ)。注意使役動(dòng)詞make,have及感官動(dòng)詞see,hear,watch等后接省略to動(dòng)詞不定式作賓語(yǔ)補(bǔ)足語(yǔ)主動(dòng)語(yǔ)態(tài)變成被動(dòng)語(yǔ)態(tài)時(shí)，動(dòng)詞不定式“to”需還原。8/34【舉例】TheymadeMr.BrownaRomancitizen.他們使布朗先生成了羅馬公民。Whathesaidmademesad.他說(shuō)話讓我極難過(guò)。Thebossmadetheworkersworktwelvehoursaday.=Theworkersweremadetoworktwelvehoursaday.老板讓工人們天天工作十二個(gè)小時(shí)。9/34【學(xué)以致用】()1.Shemadeherdaughter__________thepianotwohoursaday.A.plays B.toplay C.play D.playing()2.Thetwinsweremade__________theroomonSunday.A.tidy B.totidy C.tidying D.tidied()3.Thejokewassofunnythatitmadehim________againandagain.(重慶)A.laugh B.tolaugh C.laughed D.laughsCBA10/34【3】Dr.Naismithdividedthemeninhisclassintotwoteamsandtaughtthemtoplayhisnewgame.奈史密斯博士把班里男生分成了兩隊(duì)并教他們玩他新游戲?！局R(shí)點(diǎn)】divide使用方法。【講解】句中divide意為“分開(kāi)；劃分”，o意為“把……分成”，divide還有“分配；隔開(kāi)；除盡”意思。11/34【舉例】Theroaddivideshere.這條路在這里分岔。Wedividedthecakeintofourparts.我們把蛋糕分成了四份。Hedividedhisenergybetweenpoliticsandbusiness.他把精力分配在政治和生意上。Dividetenbytwo,andyougetfive.十除以二，得五。【熟記】與into相關(guān)短語(yǔ)：o...將某物分開(kāi)為……turnsth./o...將某物/某人變?yōu)椤璷...將某物切成……塊o...將某物放進(jìn)……o...將……翻譯成……(常指兩種語(yǔ)言互譯)fallinto掉進(jìn)；陷入 breakinto打斷；闖進(jìn)comeinto進(jìn)入 go/get/enterinto進(jìn)去；進(jìn)入lookinto朝里面看 runinto陷入；撞上12/34【學(xué)以致用】1.Myfatherdividedthecakeintofourpieces.（改為被動(dòng)句）Thecake____________________________fourpiecesbymyfather.()2.Theearth__________24timezones(時(shí)區(qū)).A.isdivided B.wasdividedC.dividesinto D.isdividedintowasdividedintoD13/34【4】Atthesametime,theyneedtostopthecompetingteamfromgettingtheballintotheirownbasket.與此同時(shí)，他們還要阻止對(duì)手們將球投入他們自己籃筐?！局R(shí)點(diǎn)】stop...(from)doingsth.?！局v解】stop...(from)doingsth.意為“阻止……做某事”，其同義詞組有：prevent...(from)doingsth.和keep...fromdoingsth.(from不能省略)。14/34【舉例】Shestoppedthechildrenplayingneartheriver.她阻止孩子們?cè)诤舆呁嫠?。Thebadweatherpreventedusgettingthereontime.惡劣天氣阻止了我們按時(shí)到那里。Idon’twanttokeepyoufromyourwork.我不想耽擱你工作?！臼煊洝颗cstop相關(guān)短語(yǔ)：stopdoing...停頓做(手頭事)stoptodo...停頓(手頭事)去做另一件事stop/keep/prevent...(from)doing...=...bestopped/kept/prevented(from)doing...阻止/妨礙……做……15/34【學(xué)以致用】1.依據(jù)漢語(yǔ)意思完成句子。(1)誰(shuí)也阻止不了我們?nèi)ヒ盃I(yíng)。Noonecan__________________usfrom__________________.(2)警察正努力阻止小偷逃跑。Thepoliceare_______________________________thethief______________________________.()2.Youlooktired.You’dbetter__________agoodrest.(煙臺(tái))A.stoptohave B.stophavingC.tostoptohave D.tostophavingstop/keep/preventgoingcampingtryingtostop/keep/preventfromrunningawayA16/34【5】Basketballhasnotonlybecomeapopularsporttoplay,butithasalsobecomeapopularsporttowatch.籃球不但成了受歡迎玩耍運(yùn)動(dòng)，而且成了受歡迎觀賞運(yùn)動(dòng)?！局R(shí)點(diǎn)】notonly...but(also)...使用方法?！局v解】notonly...but(also)...，該短語(yǔ)意為“不但……，而且……”，其中also有時(shí)與but分隔開(kāi)，也能夠省略，還可換成notonly...but...aswell。17/34·注意:（1）該短語(yǔ)其連接兩個(gè)對(duì)等成份側(cè)重點(diǎn)在“butalso”上，謂語(yǔ)動(dòng)詞數(shù)應(yīng)與butalso后主語(yǔ)保持一致；（2）notonly放在句首，其后面接句子時(shí)要用倒裝結(jié)構(gòu)?！otonly...butalso...（不但……而且……）,neither...nor...（既不……也不……）,either...or...（要么……要么……）這三個(gè)短語(yǔ)連接對(duì)等成份作主語(yǔ)時(shí),要遵照“就近”標(biāo)準(zhǔn)；而用both...and...（二者都）作主語(yǔ)時(shí),謂語(yǔ)動(dòng)詞通慣用復(fù)數(shù)。18/34【舉例】Eleanornotonlydanceswell，but(also)writesmusic/butwritesmusicaswell.埃莉諾不但舞跳得好，而且會(huì)作曲。Notonlythemotherbutthechildrenarealsosick.不但母親，孩子們也都生病了。NotonlyyoubutalsoMr.Zhangteachesinthiscollege.不但你，張老師也在此大學(xué)教書(shū)。Notonlywaseverythingtakenaway，butalsothehousewasburnt.不但什么都被拿走了，而且房子也被燒了。19/34【學(xué)以致用】1.不但男孩子,女孩子也有被選中。（依據(jù)漢語(yǔ)意思完成句子）_____________boys,_______________girlswerechosen.()2.Neithertheheadmasternortheteachers__________takeavacationnextweek.(呼和浩特)A.weregoingto B.isgoingtoC.wasgoingto D.aregoingtoNotonlybutalsoD20/34（）3.—Eric,pleaseturndownthemusic.__________Lucy__________Lilyaresleeping.—Sorry,I’lldoitrightaway.(丹東)A.Neither;nor B.Either;orC.Both;and D.Notonly;butalso（）4.—Howdoyoulikethetwopairsofshorts?—Theydon’tfitmewell.They’re__________toolong__________tooshort.(濱州)A.notonly;butalso B.both;andC.neither;nor D.either;orCD21/34文脈梳理【1】快速通讀教材P46-2b課文“DoYouKnowWhenBasketballWasInvented?”,完成下面表格HistoryofbasketballAge:1.__________________________________________Firstplayed:2.___________________________________WhenandwhereitenteredtheOlympics:

3.______________________Inventor:4._______________________________morethan/over100yearsoldonDecember21,1891in1936inBerlinJamesNaismith22/34Simpledescriptionofabasketballgame5.____________areneeded,teammembersarerequiredto6.________________,theyalsoneedto7._____________________________gettingtheballintotheirownbasket.Twoteamsworktogetherstopthecompetingteamfrom23/34BasketballtodayIt’sbecomeasport8.__________aswellasasport9.__________.Bigbasketballassociationsworldwide:10.________inAmericawithmoreandmore11.____________________________________________;12.__________inChinawithmoreandmore13.__________________.toplaytowatchNBAforeignplayers（includingChineseplayers）CBAforeignplayers24/34Itspopularity14.__________throughouttheworld;it’splayedbyover15.__________peopleinmorethan16._____________.It’salsobecomemanyyoungpeople’s17._________—tobe18.__________________.hasrisen100million200countriesdreamsbasketballheroes25/34【2】本課時(shí)主要短語(yǔ)串聯(lián)應(yīng)用（用方框內(nèi)短語(yǔ)適當(dāng)形式填空）lookupto,beenjoyedby,inhistory,notonly...butalso,thepopularityof,itisbelieved,beinventedby,top...from,thenumberof,bedividedintoFootball1.______________millionsofpeople,2.__________theyoung__________theold.isenjoyedbynotonlybutalso26/34AmericanfootballisaverypopulargameintheUS.3.______________thatfootball4.________________JimHamiltoninAmerica.Thefirstnighttimefootballgame5.__________wasplayedinMansfield,PennsylvaniaonSeptember28,1892.In1867,thefirstsets（系列）ofrulesforAmericanfootballweredrawnup（草擬）atPrincetonCollege.AccordingtothePrincetonrules,twenty-fiveplayers6.________________twoteams.Eachteamneededto7.__________thecompetingteam__________shootingtheballintotheirowngoalline.Itisbelievedwasinventedbyinhistoryweredividedintostopfrom27/34

8._______________collegefootballgrewasitbecamethemainversion（形式）ofthesportintheUnitedStatesforthefirsthalfofthe20thcentury.Thegamewassometimesdangerousforplayers.Sointheyear1905,differentcollegeteamsmettodiscusssafetyissuesofthegame.In1912,9._____________downs（摔倒）wasincreasedfromthreetofour.Today,moreandmorepeopleareplayingorwatchingfootballaroundtheworld,withmanypeopledreamingofbecomingfamousplayers.Manypeople10.__________thefootballheroessuchasMessi,CristianoRonaldoandsoon.Thesesuperstarsencourageyoungpeopletoworkhardtoachievetheirdreams.Thepopularityofthenumberoflookupto28/34習(xí)作樂(lè)園假設(shè)你是個(gè)商人,新創(chuàng)造了一個(gè)環(huán)境保護(hù)購(gòu)物袋。請(qǐng)你寫(xiě)一篇短文介紹你這項(xiàng)小創(chuàng)造,并設(shè)法將它賣給他人。內(nèi)容關(guān)鍵點(diǎn):1.首先介紹這種環(huán)境保護(hù)袋是誰(shuí)創(chuàng)造,名稱是什么；2.接著介紹這種環(huán)境保護(hù)袋外形、材質(zhì)、功效、使用場(chǎng)所、作用和特點(diǎn)等；3.最終對(duì)這種環(huán)境保護(hù)袋作用進(jìn)行簡(jiǎn)明概括,并使用呼語(yǔ)發(fā)動(dòng)他人購(gòu)置。29/34【1】思緒點(diǎn)撥

在寫(xiě)作過(guò)程中要注意以下幾點(diǎn):1.本文重點(diǎn)內(nèi)容為介紹環(huán)境保護(hù)袋外形、材質(zhì)、功效、使用場(chǎng)所等，注意要言而有序、簡(jiǎn)明清楚。2.因?yàn)槭窍蛩送?/p>