英语人教版九年级全册unit13 We're trying to save to.ppt

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1、Unit13We’retryingtosavetheearth!第2课时SectionA(3a-3b)TranslatethesesentencesintoEnglish.①甚至是河底都满是垃圾。②这个小镇上的每个人都应该参加打扫。③骑自行车有其它的优点。④我买外卖食品从来不拿木筷子和塑料叉子。Let’stakeaction.Forexample:Turnoffthelightswhenyouleavearoom;TakebusesinsteadofdrivingcarsRecyclebooksandpaper.Whenthebu

2、yingstops,thekillingcantoo.Preparetoread:Lookatthewordsandexpressions__1.2.4_sharkinthelist.Haveadiscussion.Writethenumber(s)_________finnexttoeachwordtoshowwhatyouknow.Share________cruelwhatyouknowwithothers.Showmewhatyou________beharmfultodon’tknow.________atthetopo

3、f1.Iknowhowtopronouncetheword.________thefoodchain2.Iknowonemeaningoftheword._________ecosystem3.Iknowmorethanonemeaningoftheword._________industry4.Icanusethewordinasentence._________scientificSharksareendangered,readthepassageandjudgethesentences.①Shark’sfin（鱼鳍）soup

4、isfamousandexpensiveallaroundtheworld.②Wehavetokillawholesharktogetabowlofshark’sfinsoup.③Peoplecutoffsharks’finsandthrowthesharksbackintotheocean.④Sharksareinthebottomofthefoodchainintheocean’secosystem.⑤WildAidandtheWWFareenvironmentalprotectiongroupsinChina.⑥Shark’

5、sfinsaregoodforhealth.WheresharkfinsoupispopularNumberofsharkscaughtandtradedeveryyearhowmuchthenumbersofsomekindsofsharkshavefalleninthelast20-30yearsTwoenvironmentalgroupsagainst"finning"southernChina70millionover90percentWildAidandtheWWFReadthepassageaboutsharksan

6、dcompletethefactsheetbelow.3aRetellthepassageaccordingtothewordsandphrasesbelow.shark’sfinsoup,insouthernChinaeachtime;cutoffnolonger;notonly…butalso…atthetop;dropbeendangered;thestrongestaround70million;fallenbyover90percentWildAidandtheWWF;developlawsscientificstudi

7、esPointsinPara1hearof听说sharkfinsoup鱼翅汤insouthernChina=inthesouthofChina在中国南部地区eachtime每当…abowlof…一碗……Manyhaveheardofsharkfinsoup.ThisfamousandexpensivedishisespeciallypopularinsouthernChina.Butdoyourealizethatyou’rekillingawholesharkeachtimeyouenjoyabowlofsharkfinsoup

8、?Manyhave听说鱼翅汤.Thisfamousandexpensivedishisespeciallypopular在中国的南部地区.Butdoyourealizethatyou’rekillingawholeshark每当youenjoy一碗