unit8,save,the,sharksppt课件.ppt

3aSavethesharks Unit8We retryingtosavetheearth 1 Theearthisbadlypolluted whatshouldwedotosavetheearth x x 2 weshouldremembertoturnoffthelightwhenweleavetheroom Wecantakethebusorrideabikeinsteadofdrivingacar We dbetternotusenapkins woodenchopsticksandplasticforks orbags butusetheonesathome Throwrubbishinthebinsandkeeppublicplacesclean Weshouldtryourbesttorecyclepaperandbooks Ifeveryonecouldplayapart ourcountrywillbemorebeautiful 3 Ifwedon tprotectourenvironment someanimalswillbeendangered Weshoulddosomethingtosavetheanimalsandsavetheenvironment Savetheearth Savetheanimals Koala panada tiger shark 4 1 Wheredosharkslive 2 Theyarestrong aren tthey 3 Whatdotheyeat 4 Thenumberofsharksisincreasing isn tit 5 Whydopeoplecatchthem Inthesea ocean No itisn t Tocutofftheirfins Yes theyare Fishes 1 Haveyoueverseenashark Where 2 Whatdoyouknowaboutsharks Discusswithyourpartner 5 Sharksareatthetopoftheirfoodchain 在 顶端食物链 6 Peoplecatchthesharks 捕鲨鱼 Thesharksarecaughtbypeople 被捕杀 7 Peoplecutoffthefins andthrowsharks割鱼鳍扔回去backintotheocean 8 90 Withoutfins asharkcannolongerswim不再andslowlydies It snotonlycruelbutalso残忍的 be harmfultotheenvironment 对 有害 9 thenumbersofsomekindsofsharks 90 100 10 Inthelast20to30years thenumbersofsomekindsofsharkshavefallenbyover90percent Theyareendangered 濒危的 的数量 10 Youarekillingawholesharkeachtime 每次 youenjoyabowlofsharkfinsoup 一碗鱼翅汤 Noscientificstudieshaveshownthatsharkfins科学研究aregoodforhealth 11 to Stopeatingsharkfinsoup Notrading nokilling trade买卖杀害 12 Readandrecitethewordsandphrases atthetopof在 顶端eachtime每次foodchain食物链catchthesharks捕鲨鱼cutoffthefins割鱼鳍throw backinto扔回去nolonger不再cruel残忍的beharmfulto对 有害thenumberof 的数量endangered濒危的abowlofsharkfinsoup一碗鱼翅汤scientificstudies科学研究trade买卖 13 Completethesentences1 Sharksare 在顶部 their 食物链 2 People 捕鲨鱼 Thesharks bypeople 3 People 切割 thefins and 把他们扔回 theocean 4 It snotonly 残忍的 butalso 有害处 theenvironment 5 Somekindsofsharksare 濒危的 6 Youarekillingawholeshark 每次 youenjoy 一碗鱼翅汤 atthetopof foodchain catchthesharks arecaught cutoff throwthembackinto cruel harmfulto endangered eachtime abowlofsharkfinsoup 14 Skimming Para 1Para 2Para 3 Itwillbringdangertooceanlifewhenpeoplecutoffsharks fins Environmentalprotectiongroupsareagainst finning You rekillingawholesharkeachtimeyouenjoyabowlofsharkfinsoup 速读文章 找出段落大意 反对做某事beagsinstdoing 环境保护组织 15 CarefulreadingReadpara1andanswerthequestions 1 whereissharkfinsouppopular 2 what sthefactwhenpeopleenjoyabowlofsharkfinsoup sharkfinsoupispopularinsouthernChina Thefactisthattheyarekillingawholesharkeachtimepeopleenjoyabowlofsharkfinsoup 在中国南部 16 Retellparagh1 sharkfinsoup popularin eachtime enjoy kill SharkfinsoupispopularinsouthernChina Theyarekillingawholesharkeachtimepeopleenjoyabowlofsharkfinsoup 17 Readpara2andanswerthequestions 1 Howwillpeopledealwithsharkswhentheycatchthem 2 Whatdoyouthinkofkillingsharks Theycutoffthefinsandthrowthembackintotheocean It snotonlycruelbutalsoharmfultotheenvironment 不但 而且 18 3 Thesharkscan tbeendangered canthey 4 Whatarethenumbersofsharksinthelast20to30years Yes theycan Thenumbersofsomekindsofsharkshavefallenbyover90percentinthelast20to30years 的数量 在最近20到30年里 现在完成时 不 他们能 19 2 catch cut throw beharmfulto cruel atthetopof number drop danger without nolongerdie endangered number fallby 90 Peoplecatchsharks cutoffthefinsandthrowthembackintotheocean It snotonlycruelbutalsoharmfultotheenvironment Withoutfins asharkcannolongerswimanddiesslowly Sharksareatthetopofthefoodchain ifthenumbersdroptoolow itwillbringdangertotheoceanlife Thenumbersofsharkshavefallenby90percentinthelast20to30years Sharksareendangered Retellpara2 20 catch cut throw beharmfulto cruel atthetopof number drop danger without nolongerdie endangered number fallby 90 Retellpara2 21 notonly butalso 不但 而且 谓语动词 原则 NotonlyhebutalsoI interestedinmusic NotonlyIbutalsohe interestedinmusic 同样用法的词组有 am is neither nor 既不 也不 两者都不NeitherhenorI beentoAmerica either or 或者 或者EitherIorhe askedtodothejob have is 就近 22 thenumberof 的数量 谓语动词 anumberof 许多 大量的Eg 我们班学生的数量是40 他们大部分都喜欢数学 studentsinourclass forty and them math is like 三单 Thenumberof anumberof 23 Readpara3andanswerthequestions 1 Writedowntwoenvironmentalprotectiongroupsagainst finning 2 Areyousurefinsaregoodforhealth Why WildAidandtheWWF No I mnot Becausenoscientificstudieshaveshownthatsharkfinsaregoodforhealth 对 有好处 环境保护组织 24 Retellpara3 Environmentalprotectiongroups law stop noscientificstudies good stop trade kill Environmentalprotectiongroupsaskthegovernmenttodevelopthelawtostopthesaleofsharkfins noscientificstudiesshowthatsharkfinsoupisgoodforhealth Sostopeatingsharkfinsoup notrading nokilling 25 Retellpara3 Environmentalprotectiongroups law stop noscientificstudies good stop trade kill 26 Let sreviewthetext Sharkfinsoupispopularin China Butpeoplearekillingawholeshark theyenjoyit Whenpeoplecatchthesharks they theirfinsand thesharksbackintotheocean It s Becausethesharkcan t withoutthefinanditslowly Anditisalso toenvironment Sharksareatthe ofthe Ifthenumberofsharksdropstoolow itwillbreakthebal