初中英语-We'retryingtosavetheearth!SectionA3a教学课件设计

SectionA(3a-3b)

Unit8We’retryingtosavetheearth!

Notonlypandasbutalso

sharksare

endangerednow!!!sharkfinsoup1800.00RMBeachbowlHowdopeoplemakeabowlofsharkfinsoup?

Cutoffshark’sfin

Throwthesharkbackintotheocean.Cantheshark

swimwithoutthefin?Canthesharkcatchfoodwithoutthefin?Canthesharklivelongwithoutthefin?QuestionsThesharkwilldieslowlywithoutthefin.Savethesharks!`DemomapReadthepassagequicklyandmatchthemainideawitheachparagraph.Para1

Para2Para3

Environmentalprotectiongroupsareagainst“finning”.

Somebasicfactsaboutsharkfinsoup.

Someimportantfactsaboutkillingsharks.Skimming

Task1:3a3aReadthepassageagainandcompletethefactsheetbelow.ScanningTask2:WheresharkfinsoupispopularNumberofsharkscaughtandtradedeveryyearHowmuchthenumbersofsomekindsofsharkshavefalleninthelast20to30yearsTwoenvironmentalgroupsagainst“finning”SouthernChina

70millionOver90percentWildAid,WWF

a.AboutPara.1Twofactsabout

sharkfinsoup1.ThisfamousandexpensivedishisespeciallypopularinsouthernChina2.We’rekillingawholesharkeachtimeweenjoyabowlofsharkfinsoup.1.2.Task3:Carefulreading

①Wehavetokillawholesharktogetabowlofshark’sfinsoup.②Peoplecutoffsharks’finsandthrowthesharksbackintotheocean.

③Sharksareinthebottomofthefoodchainintheocean’secosystem.

④Sharkscanneverbeendangered.Telltrue(T)orfalse(F)(T)(T)(F)(F)b.AboutPara.2【对与错】Why?

Thisisnotonlycruel,butalsoharmfultotheenvironment.Twoopinionsaboutkillingsharks:

Withoutafin……cannolongerswimandslowlydies.…atthetopofthefoodchain….bringdangertothealloceanlife.观点碰撞Twoopinionsaboutkillingsharks:2.Manybelievethatsharkscanneverbeendangered.

Why?Butinfact,

around70million…arecaughtandtradedinthis

industry

everyyear.

Thenumbers…havefallenbyover90percentinthe

last20to30years.观点碰撞Whatarethenamesofthetwoenvironmentalprotectiongroups?2.Whataretheydoingtoprotectthesharks?

a.Theyareteachingthepublicabout“finning”b.Theyhaveevenaskedgovernmentstodevelop

lawstostopthesaleofsharkfins.

C.AboutPara.3听说一整只鲨鱼每次一碗鱼翅羹切掉扔回不仅......而且.......对环境有害没有鱼鳍不再慢慢死去在海洋生态系统食物链的顶端给所有的海洋生物带来危险濒临灭绝hearofawholesharkeachtimeabowlofsharkfinsoupcutoffthrowbackintonotonly...butalso...beharmfultotheenvironmentwithoutafinnolongerslowlydieatthetopofthefoodchainintheocean'secosystembringdangertoalloceanlifebeendangeredPhrasesPhrasesPhrases【短语竞答】事实上被捕杀和交易......的数量某些品种在过去的20到30年环境保护组织比如立法......的销售到目前为止帮助拯救鲨鱼。infactbecaughtandtradedthenumber(s)ofsomekindsofinthelast20to30yearsenvironmentalprotectiongroupssuchasdeveloplawsthesaleofsofarhelpsavethesharks!PhrasesPhrasesPhrases【短语竞答】….notonlycruel,butalsoharmful…..

becauseManybelieve….neverbeendangered.

because

butinfact

however

1.Withoutafin,……

2.Iftheirnumbersdroptoolow,itwillbringdangerto……

1.Around70millioncaughtandtraded……2.……havefallenbyover90percent……Let’sretellPara.2Pleasemakeaconversationaboutsavingsharksingroups.Conversation编对话Pleasemakeaposter(海报)about

savingsharksingroups.Competition谁做得更好1.Manypeopledonotrealizetheyarekillingawholeshark__________theyenjoyabowlofsharkfinsoup.2.Sharksareatthetopofthefoodchain,__________iftheirnumbersdrop,theocean'secosystemwillbeindanger.3.Manythinkthatsharksaretoostrongtobeendangered,___________theyarewrong.

soalthoughifbutwhenwhensobutFillintheblanks.3b4.___________therearenoscientificstudiestosupportthis,alotofpeoplebelievethatsharkfinsaregoodforhealth.5.Sharksmaydisappearoneday__________wedonotdosomethingtostopthesaleofsharkfins.Althoughif

soalthoughifbutwhenFillintheblanks.3bPleasemakesentencesusingthewordsaboveorally.sothoughifbutwhenTestfortheAimsⅠ.Vacabulary.1.Smokingish________toourhealth.2.S________studieshaveshowenthattheairisbadlypolluted.3.Anyonewhobreaksthel____willbepunished.4.Howcouldhebeso_____(残忍的）？

5.Weshouldtryourbesttoprotect______(鲨鱼).Ⅱ.Choice.1.Ireallyenjoyedyourspeech.________thereweresomepartsIdidn’tquiteunderstand.

A.because

B.for

C.until

D.though2._______wedon’tsavewater,wewillhavenowatertodrinkoneday.

A.Where

B.When

C.Although

D.If3.OurEnglishteacherisverynice.We______friends

since

threeyearsago.

A.were

B.became

C.havebeenD.havemade4.Inourschool,the

numberofwomenteahers______largerandlarger.

A.is

B.are

C.be

D.been5.NotonlyyoubutalsoTina