九年級(jí)英語上冊(cè)Unit2Topic3SectionB教案

課題Unit2Topic3SectionB課型Conversationpractice時(shí)間2009年9月27日教學(xué)目標(biāo)三維目標(biāo)Reviewthecompoundsentenceswith"or","and","but"and“while”:Learnsomeusefulsentences:⑴Wouldyouliketobeagreenerperson(2)First, yououghttoturnoffthelights whenyouleavearoom.(3)Easiersaidthandone.(4)Well,actionsspeaklouderthanwords.(5)MayIhaveyourattention,pleaseGoonlearninghowtoprotecttheenvironment.Reviewgivingadvice.教學(xué)重難占八、、Learnsomeusefulsentences.Goonlearninghowtoprotecttheenvironment.Reviewgivingadvice.教學(xué)策略學(xué)法指導(dǎo)Listeningandspeaking,revision,discussion,pairwork,groupwork教學(xué)過程教學(xué)內(nèi)容（用好教材、開發(fā)資源） ，教師引領(lǐng)（創(chuàng)設(shè)情景、問題設(shè)計(jì)、點(diǎn)撥誘導(dǎo)、分層導(dǎo)學(xué)）學(xué)生求學(xué)（自主、合作、探究） ，活動(dòng)過程（教學(xué)環(huán)節(jié)、師生互動(dòng)、反饋練習(xí)、布置作業(yè)）設(shè)計(jì)意圖

Step1.DutyReportAskoneortwostudentsondutytogiveareport,theotherslistencarefullyandanswertheteacher 'squestions.Step2.ReviewLearnthenewwordsandphrasesbydiscussionandmakingsentences..oughtto:Weoughttoprotectourenvironment.ought to=shouldEasiersaidthandone.Actionsspeaklouderthanwords. …ReviseSectionAbyaction.Eg.Lookatthisplasticbottle.It'semptyanduseless.Let'sthrowitaway.Ss:Mr./Miss…，You'dbetternotthrowitaway.T:WhySs:Becauseitcanbereused.T:（Showasoftdrinkcan）Hereisacan.It'snotuseful.S,pleasethrowitoutofthewindow.教學(xué)過程教學(xué)內(nèi)容（用好教材、開發(fā)資源），教師引領(lǐng)（創(chuàng)設(shè)情景、問題設(shè)計(jì)、點(diǎn)撥誘導(dǎo)、分層導(dǎo)學(xué)）學(xué)生求學(xué)（自主、合作、探究） ，活動(dòng)過程（教學(xué)環(huán)節(jié)、師生互動(dòng)、反饋練習(xí)、布置作業(yè)） 新課標(biāo)U網(wǎng)創(chuàng)設(shè)英語交際的平臺(tái)。在應(yīng)用中復(fù)習(xí)舊知識(shí)，學(xué)習(xí)新生詞、詞組及句型。設(shè)計(jì)意圖S:Sorry.Mr./Miss…，Ican'tdothat.Wemustprotectourenvironmentanditcanbecollectedandrecycled.T:Whatagreenerperson!Oh,thelightisstillon.S 2,wouldyoupleaseturnitoffG:Sure.創(chuàng)設(shè)語境，教學(xué)新單詞，并通過創(chuàng)設(shè)語境，教學(xué)新單詞，并通過聽錄音回答問題、找出重難點(diǎn)等形式呈現(xiàn)1a。4:Wcanreducethewasteweproduce.S4：Wshouldusebothsidesofpaper.S5:Reuseplasticbagsratherthanthrowthemaway. …T:Welldone.Thislesson,let'sgoontalkingabouthowtoprotectourenvironment.Step3PresentationTalkabouthowtoprotecttheenvironmentwithSs;T:Boysandgirls,wehavetalkedabouthowtoprotectourenvironment.WouldyouliketobeagreenerpersonOfcourse.T:OK.Letmetellyouwhatweshoulddo.Weoughttosaveeverydropofwater.Wehadbetterwalkorridea bikewhile we'retravelingashortdistance.Takeaclothbagorabasketinsteadofplasticbagswhenwegoshopping.T: Everyoneshoulddoitlikethiseveryday,buteasiersaid設(shè)計(jì)意圖thandone.設(shè)計(jì)意圖Wouldyoudoaswhatyousaid

Ss: Yes./Sure.T: Good.Butactionsspeaklouderthanwords.WritedownthekeywordsandsentencesontheBb.oughtto=shouldEasiersaidthandone.Actionsspeaklouderthanwords.Listento1aandanswerthequestions:HowmanypiecesofadvicedoesJanegiveinthedialogDoyouthinkit'seasytobeagreenerpersonListentothetapeagain,andtellJane 'sadvice.First,yououghttoturnoffthelights …教學(xué)過程教學(xué)內(nèi)容（用好教材、開發(fā)資源），教師引領(lǐng)（創(chuàng)設(shè)情景、問題設(shè)計(jì)、點(diǎn)撥誘導(dǎo)、分層導(dǎo)學(xué)）學(xué)生求學(xué)（自主、合作、探究），活動(dòng)過程（教學(xué)環(huán)節(jié)、師生互動(dòng)、反饋練習(xí)、布置作業(yè)）聽力理解，訓(xùn)練聽力技能及習(xí)聽力理解，訓(xùn)練聽力技能及習(xí)慣。Third,takeaclothbagwhen…Payattentionto“oughtto"and "You'dbetterSi：Yououghttocleantheclassroom.You'dbetternotcutdownthetrees.讓學(xué)生仔細(xì)閱讀讓學(xué)生仔細(xì)閱讀1a內(nèi)容并找Wouldyouliketobeagreenerperson

出重難點(diǎn)和同Itssoeasytobeagreenerperson.出重難點(diǎn)和同桌討論，教師巡視，了解共性問桌討論，教師巡視，了解共性問題并講解。可簡(jiǎn)單復(fù)習(xí)不定式的用法。Easiersaidthandone.Actionsspeaklouderthanwords.Step4ConsolidationEncouragethestudentstoretellthedialog.Eg.Michaelwouldliketobeagreenerperson.Janegiveshimthreepiecesofadvice.Shetellshimthatheoughttoturnoffthelightswhenheleavesaroom.Whenhewantstotravelashortdistance,he'dbetterwalkorrideabike,nottakeabusorataxi…引導(dǎo)學(xué)生進(jìn)行拓展，總結(jié)更多的日常環(huán)保行為。Talkabout1bandlearnhowtobeagreenerperson.Eg.引導(dǎo)學(xué)生進(jìn)行拓展，總結(jié)更多的日常環(huán)保行為。T:WhatdothepicturesshowuscFromaweknowthatweoughttosaveelectricity.Askthestudentstofinish1balone.Thenchecktheanswertogether.Enlargethesenceofprotectingenvironment.Payattentiontoourdailylife.Therearemanygoodhabitsto設(shè)計(jì)意圖saveenergyorprotecttheenvironment.WhatdoyouoftendotoimprovetheenvironmentinyourdailylifeWhocantrytotellus設(shè)計(jì)意圖Takecareofthewildanimals.SDon'tcutdownthetrees. Makeanewdialogaccordingto1aand1b.eg.WhattimeWheretogoHowtogoWhattimeWheretogoHowtogoWhattodo創(chuàng)設(shè)語境，教學(xué)

生詞，采用多種

閱讀形式，呈現(xiàn)

并完成2a。學(xué)生探究、講解

知識(shí)點(diǎn)，并幫助

學(xué)生掌握口頭

通知的要點(diǎn)。Hi,S10.WouldyouliketobeagreenerpersonS0：Ofcourse,I'dloveto.ButwhatshouldIdoS9:First,reducewaste.Don'tbuybottlesorboxeswhichpeoplecanuseonlyonce.S10:Oh,that'seasy.What'snext&:Second,recycleboxesandplasticbottles.S10:That'sright.教學(xué)過程教學(xué)內(nèi)容（用好教材、開發(fā)資源），教師引領(lǐng)（創(chuàng)設(shè)情景、問題設(shè)計(jì)、點(diǎn)撥誘導(dǎo)、分層導(dǎo)學(xué)）學(xué)生求學(xué)（自主、合作、探究），活動(dòng)過程（教學(xué)環(huán)節(jié)、師生互動(dòng)、反饋練習(xí)、布置作業(yè)）Step5PracticeLeadin2abyaskingandanswering.Read2aagainandfillintheblanksbelow:Checktheanswerbystudents.Listentothetapeandrepeatit.Atthesametime,drawalineunderthenewwordsandimportantpoints.MayIhaveyourattention,pleaseShowanewtableandaskthestudentstomakeupanewdialog:

Whattime9:00a.m.讓學(xué)生通過對(duì)日用物品的科學(xué)分類，增強(qiáng)環(huán)保意識(shí)，爭(zhēng)做綠色環(huán)保使者。WheretomeetOutsidetheschoolgateHowtogoBybusLunchTakefoodanddrinkbyyourselvesWhattodoPlanttrees,collectgarbageLookattheform,writeanoticeforTreePlantingDay,thenreportitinfrontoftheclass.Youhavethreeminutestowrite.OK!Let'sbegin!Asksomestudentstosharetheirpassageswiththeothers:TomorrowisMarch12th.It 'sTreePlantingDay.WedecidetogototheWestHilltoplanttrees.Ihopeeveryoneinourclasswilltakeanactivepartintheactivity.Wewillmeetoutsidetheschoolgateat9:00inthemorning.Thenwe'llgotherebybusandbethereatabout13:00.Soremembertotakefoodanddrinkbyyourselves.Intheafternoonwe'llplanttreesandcollectthegarbage.Therewillbealotofworktodotomorrow,somakesureyou