初中九年级英语课件Save the sharks

Unit13We'retryingtosavetheearth!SectionA(3a-3b)Reading-Savethesharks！Mydearfriends,welcometomyworld!ObjectivesTohavetheawareness(意识）[əˈweənəs]ofprotectingsharksandrespectingnatureTounderstandthepassageaboutendangeredanimals--sharksTolearntousesomewordsandexpressionsfinlawcruelsharkindustryscientificecosystematthetopofbeharmfultothefoodchainnotonly…butalson.（鱼）鳍n.法律；法规adj.

残酷的；残忍的n.鲨鱼n.工业；行业adj.科学上的；科学的n.生态系统在......顶部或顶端对......有害的食物链不仅......而且......Previewdetection预习检测

1.insouthernChina2.cutoff3.beharmfultotheenvironment4.theocean’secosystem5.fallby6.developlaws7.endangeredanimals海洋生态系统对环境有害

Canyoutranslatethesephrases?制定法律在中国南部

濒危动物割下下降了Beforeyouread11.What’syourimpression(印象）aboutsharks?2.Doyouknowwhatitis?

3.Canyouguessthepriceofonebowlof

sharkfinsoup?Sharkfinsoup.It'sabout1000yuan.Large，cruel,strong,scary,dangerous…Matchthemainideasofeachparagraph.Talkaboutsharkfinsoup.Sharksareendangerednow.Appealto(号召）peopleagainsteatingsharkfins.Para.3Para.1Para.22WhileyoureadSkimming(略读）Scanning（查读）NumberofsharkscaughtandtradedeveryyearHowmuchthenumbersofsomekindsofsharkshavefalleninthelast20to30yearsTwoenvironmentalgroupsagainst“finning”Readthepassageagainandcompletethesheet.70millionOver90percentWildAid,WWFReadParagraph1andfilltheblanks.①Shark’sfin（鱼鳍）soupisfamousandexpensivein____________.②You’rekilling___________whenyouenjoyabowlofshark’sfinsoup.awholesharksouthernChinaTwofactsaboutsharkfinsoupCarefulreading（细读）I.Thisisnotonlycruel,butalsoharmfultotheenvironment.ReadParagraph2

andfindunderlinethe

twoopinionsaboutsharks.

II.Manybelievethatsharkscanneverbeendangered.I.Thisisnotonlycruel,butalsoharmfultotheenvironment.

Withoutafin,sharkscannolongerswimandslowlydies.

…atthetopofthefoodchain…bringdangertothealloceanlife.Why?Cuttingoffsharks’finsandthrowingthemintobacktheoceanTwoopinionsaboutkillingsharks:II.Manybelievethatsharkscanneverbeendangered.Butinfact,Around70million…werecaughtandtradedinthisindustryeveryyear.

Thenumbers…havefallenbyover90percentinthelast20to30years.Why?Becausetheyarethestrongestinthefoodchain.ReadParagraph3andanswerthequestions.1.Whatarethetwoenvironmentalprotectiongroupsdoingtoprotectthesharks?Andwhathavetheydone?

a.Theyareteachingthepublicabout“finning”.b.Theyhaveevenaskedgovernmentstodevelop

lawstostopthesaleofsharkfins.

2.Aresharkfinsgoodforhealth?Why?

No,theyaren’t.Becausenoscientificstudieshaveshownthatsharksaregoodforhealth.3AfteryoureadRetellthepassageaccordingtothewordsbelow.Somepeopleliketoeatshark’sfinsoup,especiallyin__________China.Butgettingtheshark’sfinisvery__________.Whenpeoplecatchsharks,they__________________theirfinsandthrowthesharksbackintotheocean.Thesharkslowlydiesbecauseitcan’t_________withoutafin.Anditisalso__________totheenvironment.Sharksareatthe_____ofthefoodchain.Ifthenumberofsharksdropstoolow,itwillbreakthebalance(平衡）['bæləns]

ofthenature.Pleasesaynotoeatingsharkfinsoup,andtakeactionstosavethesharks!southerncruelcutoffswimharmfultopNosale,nokilling.

Recently,inordertoletstudentscallon

(号召)morepeopletoprotectsharks,ourschoolhaveaskedeachclasstodesignaposter

(海报）toshowourwaysofprotectingsharks.Let’sdiscussitinyourgroups.GroupworkWeshouldsaynotosharkfinsoup.Wecanprotecttheocean,theirlivingenvironment.Wecanlearnmoreknowledgeaboutprotectingsharks.Wecanraisepeople’sawareness（提高人们的意识）byhandingoutposters,givingaspeechtothepublictoletpeopleknowtheimportanceofprotectingsharks.Wecanadviseourgovernmenttodeveloplawstostopthesaleofsharkfins.Wecanalsowriteletterstosomefamousnewspaperoffice