unit 13教案.docx
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unit 13教案.docx
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unit13教案
Topic:
Unit13We’retryingtosavetheearth!
Period1(1a-2c)
Teachingaims:
Knowledgeaims:
(1).Thestudentswillbeabletolearnthewordsandphrases:
litteruglyadvantagecostwoodenbottomfishermancoalatthebottomoftheriverbefulloftherubbishthrowlitterintotheriverplayapartincleaningituplandpollutionfilltheairwithblacksmoke
(2).Thestudentswillbeabletousetheexpressions:
1.Everyoneintownshouldplayapartincleaningitup.
2.Theairisbadlypollutedbecausetherearetoomanycarsontheroadthesedays.
3.Tocutdownairpollution,weshouldtakethebusorsubwayinsteadofdriving.
4.Iusedtobeabletoseestarsinthesky.
5.Theairhasbecomereallypollutedaroundhere.I’mgettingveryworried.
Abilityaims:
1.Thestudentscanusethequestionstogetinformationtoimprovetheirlisteningandspeakingabilities.
2.Totrainthestudents’cooperationwiththeirpartners.
Emotionalaims:
Toknowaboutmanykindsofpollutions,Protectenvironment,protecttheearth.
Teachingimportantpoints:
learnhowtoprotecttheenvironment
Teachingdifficultpoints:
Letstudentsmaster:
PresentprogressiveusedtoPassivevoiceModalverbsPresentperfect
Teachingaids:
CAI,arecorder
Teachingprocedures:
Teacher’sactivities
Students’activities
Purposes
Step1Warmingup
1.Showavideoaboutthepollution
Step1Warmingup
1.Sswatchthevideofirstandknowsomethingaboutthepollution.
1.GetSstoknowsomekindsofpollutions.
Step2Leadin
1.Tshowssomepicturesaboutthepollutions
Teacher:
Whatkindsofpollutionsdoyouknow?
Whatdoyoufeelaboutthepollution?
2.Workon1a
3.checktheanswers
talkaboutotherpollutionsinourdailylife
Step2Learning
1.Studentslookatthepicturesandanswerthequestions.
2.writetheanswersintheboxandaddmorewords
LetSsknowtheharm
ofenvironmentalpollution
Learnsomepollutionsinourdailylife
Step3presentation
Showsomepictures
Present:
Look!
Heisthrowinglitterintotheriver.
Pointtoanotherpicture:
Heisputtingthelitterintotheriver.Soeventhebottomoftheriverisfullofrubbish.Therearenomorefishintheriver.Thefishermancan’tcatchthefish.
Step3Presentation
Fromthepicturesknowsomethingaboutsomewordsandphasesinlistening.
Prepareforthelistening
Step4Listening
1.AsktheSstocompletethesentencesin1b.
2.Listenandrepeat.
3.Listenandfillintheblanks.
4.Workon1c.Role-playtheconversation
5.MakeSs’ownconversations
aboutthekindsofpollutions
Step4Listening
1.Listenandfillintheblanksin1b.
2.Checktheanswers.
3.repeat
4.conversations
TotrainSs’listeningandspeakingskills.
Step5Presentation
1.showsomepictures:
T:
Whatarethese?
Whataretheymadeof?
Teach:
woodenchopsticks
Teachnewwordslikethis:
plasticbowlsplasticbags
Present:
Thefactoryisburningcoal.Soitpollutedtheairwithalotofblacksmoke.Ithinkthesefactoriesshouldbecloseddown.
Present:
Peoplearethrowingaway.Look!
Thereismuchlitterontheground.Ifeveryonelittersinpublicplaces,itwillturnthebeautifulplacesintouglyones.
Step5Presentation
Ss:
Chopsticks
Wooden
Ss:
plasticbowlsplasticbags
…
Sslearnsomewordsandphrases
LetSsknow:
littern.v.
TotrainSs’listeningandspeakingskills.
Step6Listening
1.Listenandcirclethekindsofpollution
2.Listenagainandcompletethesentences.
3.Listenagainandrepeat
4.Fillintheblanks
Step5Listening
1.Listenandcircle
2.Listenagainandfinish2b.
TotrainSs’listeningskills
Step7Pairwork
Makeconversationsusingtheinformationin2aand2b.
Step7Pairwork
Sscanmakeconversations.
.toimprovethestudents’oralEnglish.
Step8Discuss:
Peoplearethrowingawaythingseveryday.Theyaredestroyingtheenvironment.
Asastudent,Whatshouldwedotoprotecttheenvironment?
Step8
Sscanshowtheiropinionsfreely.
Changetheconversationsintoapassage,toimprovetheSs’oralEnglish.
Step9Emotionaleducation
It’sourdutytoprotecttheenvironment!
Ifeveryonemakesacontributiontoprotectingtheenvironment,theworldwillbemuchmorebeautifulinthefuture!
Step9Emotionaleducation
LetSsknowtheyshouldprotecttheenvironment.
Knowtheimportanceofprotectingtheenvironment
Step10Exercise
Fillintheblanks
Step10Exercise
Sswritethenewwordsontheirpaper
Masternewswords.
Step9Homework
1.Copynewwordsandphrases3times.
2.Readlistening1band2b
3times.
3.Exercises
Step9Homework
1.Tomemorizetheimportantphrasesandsentences.
2.Tomakesomedialoguesaboutpollution.
Topic:
Unit13We’retryingtosavetheearth!
Period2
Teachingaims:
Knowledgeaims:
1.Thestudentswillbeabletolearnthewordsandphrases:
affordrecyclereusabletransportationtakepartincan’taffordtodosthtakeactionturnoffpayforaddupusepublictransportation
Abilityaims:
1.Thestudentscanunderstandthepassage.
2.Role-playtheconversation,maketheirownconversation
Emotionalaims:
Knowhowtoprotecttheenvironment
Teachingimportantpoints:
Makeupconversations,grammar
Teachingdifficultpoints:
howtoprotecttheenvironment,Makeupconversations,grammar
Teachingaids:
CAI,arecorder
Teachingprocedures:
Teacher’sactivities
Students’activities
Purposes
Step1Revision
Teacher:
Haveyouevertakenpartinanenvironmentproject?
Howshouldyoudotosavetheenvironment?
Step1Revision
Ssanswerthequestionsandrevisethenewwordsinthisperiod.
Students:
Wecan____.
1turnoffthelightswhen…
2usethepaperbags..
③walktoschool
Letthestudentshowtouse
Step2Presentation
T:
Whatarethese/isthis?
Present:
Whenwebuytakeawayfood,wenevertakewoodenchopsticksorplasticforks.Remembertothrowrubbishinthebins.
Keeppublicplacescleanandbeautiful.
Step2Presentation
Ss:
Theyarewoodenchopsticks./
plasticforks/takeawayfood/abin
Ssreadthesesentences.
Teachsomenewwordsandphrases
Emotionaleducation
Step3Askandanswer
1.Whatproblemsaretheytalkingabout?
2.Doyouknowhowtocutdownairpollution?
3.Whataboutwastepollution?
4.Doyouknowtheadvantagesofbikingriding?
Ssanswerthesequestions:
Teacheradd:
Youshouldturnofftheshowerwhenyou’rewashingyourhair.
Youshouldtakeyourownbagswhenyougofoodshopping.
Peopleshouldstopridingincarsandstartridingbikes.
Emotionaleducation
Step3Workon2d
1.Listenandrepeattheconversation
2.Fillintheblanks
3.Askthestudentsroleplaytheconversation.
4.LetSstalkabouthowtoprotecttheenvironment
Step3Workon2d
1.Repeattheconversation
2.Fillintheblanks
3.Ssroleplaytheconversation
4.Talkaboutprotectingenvironment
ToimproveSs’oralEnglishandEnglishthinking.
TohelpSstoworkwithpartners.
Step4workon4c
1.T:
Listthingsthatpeoplecandotohelptheenvironment
Step4workon4a
1.LetSslistthings
Ssaskandanswer
ToexpandSs’thought
Step4Grammar
1.LetSsreadthesesentences
inGrammarFocusandexplainthetenses
2.self-check2
Matchthetenses
1.LetSsunderlinethetense
2.LetSsmatchthetenses
LetSsunderstandthetense
Toconsolidatetheimportantsentencesandexpressionsinthisunit.
Step5workon4a
1.AsktheSstofillintheblankswiththecorrectformsofthewordsinbrackets.
2.checktheanswers.
Step5Workon4a
1.Dotheexercisesin4abythemselves.
2.Checktheanswersin4a.
Toknowtheusefulexpressionsofthedifferenttenses.
Toconsolidatetheusefulexpressionsbydoingexercises.
Step6workon4b
1.Fillintheblankswiththeappropriatemodalverbsfromthebox.
Step6workon4b
LetSsfinishit.
Toconsolidatetheusefulexpressionsbydoingexercises.
Step7Exercise
Doexercise
Step7Exercise
LetSsdoit.Thencheckit.
Revisewordsandphrases.
Step8Homework
1.Copynewwords3times.
2.Recite2d.
3.DoExercise.
Step8Homework
Revisewordsandphrases.
Toconsolidatehowtousetheimportantphrasesandsentences.
Topic:
Unit13We’retryingtosavetheearth!
Teachingaims:
Knowledgeaims:
2.Thestudentswillbeabletolearnthewordsandphrases:
sharkfincruelharmfulchainecosystemindustrylaw
sharkfinsoupatthetopofthefoodchaininthelast20to30years
environmentalprotectiongroupsaroundtheworlddeveloplawsthesaleofsharkfins
3.Thestudentswillbeabletousetheexpressions:
1.Thisisnotonlycruel,butalsoharmfultotheenvironment.
2.Butdoyourealizethatyou’rekillingawholesharkeachtimeyouenjoyabowlofsharkfinsoup.
3.Thenumbersofsomekindsofsharkshavefallenbyover90percentinthelast20to30years.
4.Sofar,noscientificstudieshaveshownthatsharkfinsaregoodforhealth.
5.Sharksmaydisappearonedayifwedonotsomethingtostopthesaleofsharkfins.
Abilityaims:
2.Thestudentscanunderstandthepassage.
2.Tolearntosavethesharks
Emotionalaims:
Toprotectanimals,protecttheearth,protectourselves
Teachingimportantpoints:
Thestudentscanunderstandthepassageandrealizetheimportanceofprotectinganimals.
Teachingdifficultpoints:
LetSsrealizetheimportanceofprotectingtheanimals
Teachingaids:
CAI,arecorder
Teachingprocedures:
Teacher’sactivities
Students’activities
Purposes
Step1Watchavideo
Firstwatchavideo,thenfreetalk:
1.Whatanimalscanyou
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