仁愛版九年級英語上冊Unit2SavingtheEarthTopic3SectionA教案

博愛版九年級英語上冊Unit2SavingtheEarthTopic3SectionA教學(xué)設(shè)計博愛版九年級英語上冊Unit2SavingtheEarthTopic3SectionA教學(xué)設(shè)計博愛版九年級英語上冊Unit2SavingtheEarthTopic3SectionA教學(xué)設(shè)計優(yōu)選資料Unit2SavingtheEarth授課設(shè)計Topic3Whatcanwedoathometoprotecttheenvironment?SectionA.Materialanalysis本課是第二單元第三話題的第一課時。主活動是1a和2。1a經(jīng)過記者采訪Jane，咨詢有關(guān)Jane在環(huán)保組織的活動，引出話題內(nèi)容：如何做一個環(huán)保人士。經(jīng)過介紹在生活中如何踐行環(huán)保行為，自然地用到本話題的功能意念：提出建議。在提出建議的同時，又引出本話題的語法：并列句。1b是個難度比較高的聽力任務(wù)。它不是單純地觀察聽寫，而是要修業(yè)生在聽懂內(nèi)容的基礎(chǔ)上，對資料進(jìn)行歸納之后再填空。1c是用第一人稱來轉(zhuǎn)述1a的內(nèi)容，旨在向?qū)W生流傳環(huán)保理念。2是針對并列句而設(shè)計的專項語法訓(xùn)練。3a和3b是在觀察學(xué)生的垃圾分類意識此后，再經(jīng)過聽對話來進(jìn)行考據(jù)。4再次讓學(xué)生對垃圾進(jìn)行分類，以此來培養(yǎng)學(xué)生對垃圾再利用的環(huán)保理念。經(jīng)過學(xué)習(xí)本課，可以增強學(xué)生的環(huán)保意識。培養(yǎng)學(xué)生在寫作時運用連接詞寫出比較連接的句子的能力。.Teachingaims1.Knowledgeaims：掌握本課的重點詞匯和短語，初步學(xué)習(xí)并列句和提建議。2.Skillaims:優(yōu)選資料可以給別人提出合理的建議。可以正確地運用連接詞寫出并列句?？梢园阉牭降穆犃Y料先歸納再填空。3.Emotionalaims:(optional)激勵學(xué)生在平常生活中自覺踐行環(huán)保行為。4.Cultureawareness:(optional).Thekeypointsanddifficultpoints1.Keypoints:Wordsandphrases:nod,agreement,disagreement,protection,organization,recycle,can,giveup,sothat,encouragesbtodosth.beharmfultosb./sth.Sentences:Weshouldreducethewasteweproduce.Weshouldusebothsidesofpaperandreuseplasticbags.It’sapleasure.Recyclingcanprotecttheenvironment,anditcansavemoney,too.Soweencouragestudentstocollectwastepaperandsoftdrinkcans.Grammar:compoundsentenceDifficultpoints：依照句子需要，正確地采納連接詞。優(yōu)選資料理解含有定語從句和神情動詞被動語態(tài)的句子。.Learningstrategies在1b任務(wù)中，要先聽懂對話內(nèi)容，再歸納填空。在2中，要理解不同樣的連接詞的不同樣用法。第一弄清上下句的關(guān)系，再確定用哪個連接詞。在3a中，要充分利用自己的生活經(jīng)驗和已有的知識。.Teachingaids授課新詞的實物（如：膠袋、電池、易拉罐等）/有環(huán)保表記的紙盒或瓶子/錄音機(jī)/小黑板/PPT圖片等。.TeachingproceduresStageInteractionStudentactivityRemarks(timeperiod)TeacheractivitypatternsPresentapictureofheavyhazeinBeijingandPresentapictureofheavyhazein學(xué)生沒有學(xué)過hazy(有霾analyzethecauseofit,learningsomeoftheBeijingandanalysethecauseofit,的)，haze(霾)，老師要用漢Gettingstudentslearningsomeofthenewwords.newwords.語注明一下。學(xué)生弄懂以readyfor1ClassactivityT:Hi,class.Lookatthispicture.ItsBeijing.’S1:Itscloudy’.后才能張開后邊的活動。learningWhat’stheweatherlikethere?S2:Itsfoggy’.老師在議論時可以講解：（4mins)T:Its’neithercloudynorfoggy.Itshazy.The’S3:Ithinkairpollutioncausesprotection,organization.最word“haze”wasthemostfrequentlyhaze.好用構(gòu)詞法來表現(xiàn)：優(yōu)選資料mentionedwordin2013inthemediainChina.EspeciallyinthebigcitiesinnorthernChina.Howdoyouthinkthehazecomesintobeing?

S4:Itect(v)+tion=protection(n)S5:Ianize（v,組織)+tion=organization(n)。Whatyousaidsoundsreasonable.Airpollutionplaysanimportantpart.Luckily,thegovernmentistakingmeasurestosolvethisseriousproblem,andmanyorganizationsaretakingpartintheenvironmentalprotection,too.Janeisworkingforsuchanorganization.Presentsomerealobjectstolearnmorenewwordsandleadto1a.Perhapssomeofyouthinkitsdifficult’for2Lead-inClassactivitystudentstodosomethingtoprotectthe（4mins)

Presentsomerealobjectstolearnmorenewwordsandleadto1a.

老師在提到ThreeR’時s，應(yīng)馬上板書出來，并讓學(xué)生猜是哪三個單詞，借此講解“re(再)+cycle（圓，環(huán)）environment.Infact,ifyoukeepdoingthreeR’sinyourdailylife,youwillbeagreenerperson.CouldyouguesswhatthethreeR’s

=recycle(v).老師在講解該詞時可以出示循環(huán)使用的標(biāo)志以幫助理解新詞。優(yōu)選資料referto?T:Sorry,guessagain.T:Sorry,guessagain.T:Smartboy!Youhavegotone.T:Wonderful!Youhavegotanother.What’sthethirdone?T:Now,letmetellyou.Its“recycle’”.（Showthelogoofrecycling）Doyouoftenseethissignontheboxesorbottles?T:ThreeR’sareveryimportantinourlife.Forexample,weshouldreuseplasticbagsandrecyclebatteriesanddrinkcans.LettheSsreadthetablein1btogettoknowPre-listeningwhattheyshouldpayattentiontowhileIndividual3listening.(2mins)workT:Now,pleasereadthetablein1b.Thistime,thelisteningtaskisalittledifficult.Only

老師在顯現(xiàn)實物時，應(yīng)馬S1:Refuse上板書并講解新詞。如：S2:Rememberplastic,battery,can.S3:Reuse.S4:Reduce.S5:..Ss:Yes.Readthetablein1btogettoknow1b的聽寫填空需要學(xué)生在whattheyshouldpayattentionto完好理解對話的基礎(chǔ)上完whilelistening.成，老師要提示學(xué)生專注于聽內(nèi)容并要修業(yè)生在聽前閱讀1b,展望聽力內(nèi)容。優(yōu)選資料whenyouunderstandthedialog,canyoucompletethetable.Sowhilelistening,youhadbetterpayattentiontothemaincontentofthedialog.LettheSslistento1aandfinish1b.ThenListento1aandfinish1b.Check1b的聽力任度有點checktheanswers.theanswers.大，可以學(xué)生聽兩遍。While-listeningIndividualT:Now,ajournalistisinterviewingJane.Lets’listentowhattheyaretalkingabout.4workS1:Organization,protectthe(5mins)Afterlistening,completethetable.Whenyouenvironment.finish,putupyourhand.S2:spreadthemessageT:Whowouldliketoanswerthequestion?S3:?IndividualStep1:LettheSsread1aanddo1c.ThenRead1aandfinish1c.于本出的定從句workchecktheanswers.和情的被，Post-listeningT:Wehavelistenedtotheinterview,andnow老只要學(xué)生理解句子5lets’readit.Pleasecompletethesentencesin(10mins)意思即可，不要求深度解1cwhilereading.Ifyoufinish,pleaseletmeSs:Sure.。了學(xué)生便于理解，know.老可以地用“把”字優(yōu)選資料Shallwestartcheckingtheanswersnow?xxx,shallwestartfromyou?ClassactivityStep2:LettheSsread1aagaintofindthesentenceswhichgivesuggestions.Haveyoufoundthatinthisdialogmanysentencescontainsuggestions?Haveyoufoundsuchsentences,xxx?Weusuallyuse“should”togivesuggestions.Whocangiveusanexample?ClassactivityStep3:Dealwithlanguagepointsin1a.

S1:Reduce,reuse,recycleS2:Sides,plasticS3:?Read1aagaintofindthesentenceswhichgivesuggestions.Ss:Yes.S1:Weshouldreducethewasteweproduce.S2:Weshouldusebothsidesofpaperandreuseplasticbags.S3:?S4:Weshouldlistentotheteachercarefullyinclass.S5:Weshouldkeeptheclassroomclean.S6:Weshouldn’twastewater.Step3:Read1aagainandask

句和“被”字句來解被。優(yōu)選資料T:Mmm,goodexamples.Ihopeyouwillactquestionsaboutsomedifficultasyousaid.Anyquestions?Handsup!points.T:xxx,please.S1:HowtounderstandthesecondT:Goodquestion.Weknowthefirst““that””isin“Weallknowthatyou?anobjectclause,andthesecondoneisanewthatenvironment”?kindofgrammar.WewilllearnitinUnit4.Its’called“attributiveclause”.Changeitinto“andit”,youwillunderstandthesentencebetter.WhocanputthissentenceintoChinese?T:Perfect!Anymorequestions?S2:我都知道你在一個保T:Sure.“Sort”hereisaverb.Itmeans境的里工作?！啊薄癈anS3:Couldyouexplain“Thenwedivideaccordingtodifferentkinds.berecycled”isalsoakindofgrammar.Its’sortthemsothattheycanbecalledpassivevoice.Becausethewastecanrecycled’”?trecyclebyitself.Itspeople’whorecycleit.InChinese,thewholesentenceis“爾后，我優(yōu)選資料把它們進(jìn)行分類以便它們能被回收再利用?！盋lassactivityStep1:PresentthefollowingsentencesontheUnderstandtheunderlinedwords并列句是本課的學(xué)習(xí)重smallBboronthescreen.LettheSstolearntheconjunctions.點。老師若是感覺用英語understandtheunderlinedwordstolearn講解學(xué)生難以弄理解，不conjunctions.妨就用漢語表述。但是Sentences:“compoundsentence,Finishingconjunction這”些術(shù)語要學(xué)6SowhatcanwedoathometoprotecttheTask2environment?生能聽懂才行，學(xué)生今后(13mins)Recyclingcanprotecttheenvironment,andit會經(jīng)常聽到。老師最好將cansavemoney,too.所舉的例子板書出來，以Soweencouragestudentstocollectwaste加深印象。paperandsoftdrinkcans.優(yōu)選資料T:PleaselookatthesentencesontheBbandS1:連接詞。understandtheunderlinedparts.Whatdowecalltheunderlinedwords?T:Whocantellmesomemoreconjunctions?S2:but,orS3:while,becauseBesidesthese,Icannamemoreconjunctions,suchas:for,as,since,etc.Andweusuallyuseconjunctionstomakecompoundsentences.Forexample:Hurryup,oryouwillbelateforschool.ZhangHonglikesapples,butIdon’liketapplesatall.HuangRongisgoodatmathwhilehertwinsisterisgoodatEnglish.Thiscoatlooksniceanditscheap,’too.ClassactivityStep2:LetonestudentcometothefronttoLearnthenewwordsthrough老師可以自己（最好讓學(xué)performtolearnthenewwords.actions.Look!Therearesomesentencesin2.Now,readthemquicklyandcirclethenewwords.Ifyoufinish,putupyourhand.xxx,pleasecomehere.T:Onlyuseyourhead,ifyouwanttomean“yes”,whatwillyoudo?S1:(nodhishead)Right.Noddingtheheadmeansagreement.Now,howtoexpress“no”？T:Yes.ShakingtheheadmeansS1:(shakehishead)“disagreement”.Goodperformance.Pleasegobacktoyourseat.CanyouguessthemeaningofthephraseS2:放棄“giveup”inNumber5?Yes.Ihopeyouwillnevergiveupwhenyouareintrouble.

優(yōu)選資料生）做動作同時輔以構(gòu)詞法來講解:agree(v)+ment=agreement(n)dis(不)+agree（v）+ment=disagreement(n)。S1:Noiseisakindofpollutionandits’harmfultoourhearing.S2:Workhard,oryouwillfailtheexam.優(yōu)選資料Individualwork

Step3:LettheSscombinethesentenceswithCombinethesentenceswiththegivenwordsin2.Checktheanswers.givenwordsin2.CheckT:Now,combinethesentenceswiththegivenanswers.conjunctionsquickly.Whenyoufinish,please

thetheputupyourhand.T:Now,its’timetochecktheanswers.Anyvolunteers?S3:?IndividualStep1:LettheSswritethecorrectletterunderWritethecorrectletterundereach學(xué)生做完3a后，可以先workeachpictureandsortthegarbage.pictureandsortthegarbage.核表中的答案，等學(xué)FinishingTaskT:Lookatthetableandthepicturesin3a.生聽了3b今后自行核。73a&3bWritethecorrectletterundereachpicture(5mins)andsortthegarbagebasedonyourownknowledge.Whenyoufinish,putupyourhand.優(yōu)選資料T:xxx,couldyoutellusyouranswers?S1:b-e-c-a-dT:Doyouagree?Ss:Yes.T:Now,lets’checkthetable.WhowantstoS2:papercups:recylcedtry?Iwon’ttellyouwhetheryouranswersareS3:cans:recyceldrightornot.YoucancheckthembyS4:?yourselvesafterlisteningto3b.Step2:LettheSslistento3bandchecktheListento3bandchecktheanswersIndividualanswersin3a.in3a.workT:Now,listento3b,andchecktheanswersin3a.T:Haveyougottherightanswersnow?Ss:Yes.T:Sohowtodealwiththepapercups?Ss:reduced.SummarizingClassactivityStep1:EncouragetheSstosumupthisSumupthissection.andassigningsection.8T:Whathaveyoulearned