英語人教版九年級全冊unit13課堂實(shí)錄

1、第一課時課堂實(shí)錄SectionA1(1a-2c)Step1LeadinShowthepicturearoundusandtellstudentstheearthispollutednow.Forexample:(1)ThefoggyofBeijing.(2) Thefactoriesburncoalpollutetheairwithalotofblacksmoke.(3) Factoriesputwasteintotheriver.(4) Peoplethrowtherubbishintotheriver.(4)Therearemorecarsontheroad.Dicusstion:T:Wh

2、at'stheproblemofeatchpicture?Isthereanypollutinyourcountryorintown?S1:Yes,thereisalotofpullutioninourhometownsuchas,theriverisbadlypolluted,S2Theairispullutedtoo.Theenvironmentispolluted.T:Canwedosomethingtosavetheenvironment?Whatcanwedo?S:Planttrees,don'tthrowtherubbishintotheriver.T:Sogood

3、,Todayweareleaninghowtosavetheenvironment.II. Learning1aHerearesomewordsrelatedtodifferentkindsofpollution.Writethemintheboxbelow.Thenaddmorewords.noisepollution,airpollution,waterpollutionChecktheanswersKeys:noisepollution:loudmusic,planes,mobilephones,buildinghousesairpollution:factories,smoking,c

4、ars,buildinghouseswaterpollution:ships,rubbish,littering,factoriesT:Whocanaddmorewords?Ss:burning,usetheplasticbags,throwtherubbishintotheriverT:Yes,that”sright.Becausetherearemanypeoplecarelesstheenvironment,ourearthbecomessmallerandsmaller,ifwearegoingon,therewillbenomoreplaceforustolivein,sowesho

5、udsavetheearth.III. Listening1. 1bListenandcompletethesentences.Keys:reallydirtyrubbishfishlitterwastegovernmentclosedowncleanupIV. Practice1. Role-playtheconversationin1c.Mark:Theriverwasdirty.Eventhebottomoftheriverwasfullofrubbish.Tony:Butitusedtobesoclean!Mark:Yes,butpeoplearethrowinglitterintot

6、heriver.Tony:Everyoneinthistownshouldplayapartincleaningitup!2. Makeconversationsusingthepollutionin1a.A:Theriverhasalwaysbeenthenicestriverinthistown.B:Yes,itusedtobesoclean.A:ButIwastherelastweekendandtheriverwasreallydirty.B:Whatcausedtheproblem?A:Peoplearethrowinglitterintotheriver.B:Whatshouldw

7、edo?A:Factoriesarealsoputtingwasteintotheriver.B:Yes,everyoneinthistownshouldplayapart.A:Weshouldwritetothegovernmentandaskthemtoclosedownthefactories.B:Whatelsecanwedo?A:Everyoneshouldhelptocleanuptheriver.V. Languagepoints1.We'retryingtosavetheear我們正在竭盡全力拯救地球！trytodo=tryone'sbe努力去做某事e.g.Ev

8、erystudentshouldtrytostudyhardinordertostudyinauniversity.為了進(jìn)入大學(xué)學(xué)習(xí)，每個學(xué)生都應(yīng)該努力學(xué)習(xí)。2. Herearesomewordsrelatedtodifferentkindsofpollution.berelatedto與有關(guān)e.g.Iamnotrelatedtohiminanyway.我和他無任何關(guān)系。3. Everyoneinthistownshouldplayapartincleaningitup!Everyone每個人，不定代詞做主語時，謂語動詞用單數(shù)，類似的不定代詞有anyone,someone,anybody,no

9、body,someboc等playapartin在方面起作用e.g.Agooddietplaysalargepartinhelpingpeoplelivelonger.健康的飲食在幫助人們長壽方面起著非常大的作用。playapart在中扮演角色e.g.HewasinvitedtoplayapartinthisTVplay.他被邀請參加這個電視劇的演出。4. Eventhebottomoftheriverwasfullofrubbish.Yes,butpeoplearethrowinglitterintotheriver.Thebottomof在、的頂端，頂部。反義，thefootofWasfu

10、llof,befullof,befillwith充滿，裝滿litter和rubbish都可指“垃圾”，用作不可數(shù)名詞。rubbish指“沒用的東西（被扔或?qū)⒁獊G棄的無用的東西）”不可回收。litter指“室（內(nèi)或公共場所）亂扔的廢物（紙屑、不要的包裝紙、廢瓶等）還可回收e.g.Throwtherubbishout.把垃圾扔出去。Theroomisfullofrubbish.房間里堆滿了垃圾。Pickupyourlitterafterapicnic.野餐后將廢棄物收拾好。VI. Listening1.2aListentotheinterview.Circlethekindsofpollution

11、thatJasonandSusantalkabout.A.landpollutionB.airpollutionC.noisepollutionD.waterpollutionKeys:BA2.2bListenagainandcompletethesentences.1) Theairisbadlypollutedbecausethereareontheroadthesedays.2) Factoriesthatburncoalalsotheairwithalotofblacksmoke.3) Thereisalsotoomuchrubbishandwaste.Peoplethingsever

12、yday.4) Peoplearealsolitteringinlikeparks.Thisisturningbeautifulplacesintougly(丑陋)ones.Keys:morecarspollutearethrowingawaypublicplaces3. Listenandanswerthequestions.1) Whoistheinterviewertalkingto?2) Whataretheytalking?3) Whatotherproblemsdotheysee?Keys:SusanandJason.Theenvironmentalproblems.There&#

13、39;stoomuchrubbishandwasteinthestreets.VII. Practice(2c)Usetheinformationin2aand2btorole-playconversationsbetweenJasonandSusan.Jason:Theairhasbecomereallypollutedaroundhere.I'mgettingveryworried.Susan:Yes,Iusedtobeabletoseestarsinthesky.Jason:TheproblemisthatVIII. Discussionworkingroups,eachgrou

14、pwitedownyoursuggestionsthentrytofindoutwhichgroup'ssuggestionsisthebest.Askstudentswhatweshoulddotosavetheearth.Helpstudentsanswer,turnoffthelightswhenyouleavearoom;stopridingincars;stopusingpapertowelsornapkins;recyclebooksandpaper.教師點(diǎn)評：Mrs.Xie:這節(jié)課的課件設(shè)計(jì)很不錯，貼切生活，學(xué)生易懂，當(dāng)教師問及身邊有哪些污染時，大多數(shù)的學(xué)生都會舉出很多例子。教