unit8-save-the-sharks-市公开课一等奖省赛课微课金奖PPT课件.pptx

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,3a,Save the sharks,Unit,8,Were trying to save the earth.,Section,A,1/32,The earth is badly polluted,what should we do to save the earth?,x,x,2/32,we should remember to t,urn off the light,when we leave the room.,We can,take the bus or ride,a bike instead of driving a car.,Wed better not use napkins,wooden chopsticks and plastic forks,or bags,but use the ones at home.,Throw rubbish in the bins,and,keep public places clean,We should try our best to,recycle,paper and books,.,If everyone could,play a part,our country will be more beautiful.,3/32,If we dont protect our environment,some animals,will be,endangered.,We should do something to,save,the animals and,save,the environment!,Save the earth!Save the animals!,Koala,panada,tiger,shark,4/32,1.Where do sharks live?_,2.,T,hey,are strong,arent they,?_,3.What do they eat?_,_,4.,T,he number of sharks,is in,creasin,g,isnt it,?_,5.Why do people catch them?_,In the sea,(ocean),.,No,it is,nt,.,To cut off their fins.,Yes,they are.,Fishes.,1.Have you ever seen a,shark,?Where?,2.What do you know,about sharks?,Discuss with your partner:,5/32,Sharks are,at the top of,their,f,ood chain.,在.顶端 食物链,6/32,People,catch the sharks.,（,捕鲨鱼）,=The sharks,are caught,by people.,被捕杀,7/32,People,cut off the fins,and,throw,sharks,割鱼鳍,扔回去,back into,the ocean.,8/32,90,Without fins,a shark can,no longer,swim,不再,and slowly dies.Its not only,cruel,but also,残忍,(be)harmful to,the environment.,对.有害,9/32,the numbers of some kinds of sharks,90%,100%,10%,In the last 20 to 30 years,the numbers of,some kinds of,sharks have fallen by over,90 percent,.They are,endangered.,濒危,.数量,10/32,You are killing a whole shark,each time,（每次）,you enjoy,a bowl of shark fin soup,.（一碗鱼翅汤）,No,scientific studies,have shown that shark,fins,科学研究,are good for health.,11/32,to,Stop eating shark fin soup.No,trading,no,killing,.,trade买卖 杀害,12/32,Read and recite the words and phrases:,at the top of,在,.,顶端,each time,每次,food chain,食物链,catch the sharks,捕鲨鱼,cut off the fins,割鱼鳍,throw,.back into,扔回去,no longer,不再,cruel,残忍,be harmful to,对,.,有害,the number of,.,数量,endangered,濒危,a bowl of shark fin soup,一碗鱼翅汤,scientific studies,科学研究,trade,买卖,13/32,Complete the sentences,1.Sharks are,_,(在顶部)their _.(食物链),2.People _（捕鲨鱼）=The sharks _by people.,3.People _(切割)the fins,and _(把他们扔回)the ocean.,4.Its not only _(残忍)but also _(有坏处)the environment.,5.Some kinds of sharks are _（濒危）.,6.You are killing a whole shark _（每次）you enjoy _.（一碗鱼翅汤）,at the top of,food chain,catch the sharks,are caught,cut off,throw,them,back into,cruel,harmful to,endangered,each time,a bowl of shark fin soup,14/32,Skimming,Para.1,Para.2,Para.3,It will bring danger to ocean life,when people cut off sharks fins.,Environmental protection groups,are against finning.,Youre killing a whole shark,each time,you enjoy a bowl of shark fin soup.,速读文章，找出段落大意。,(反对做某事 be agsinst doing）,环境保护组织,15/32,Careful reading,Read para 1 and answer the questions:,1.where is shark fin soup popular?,2.what s the fact when people enjoy a bowl of,shark fin soup?,shark fin soup is popular,in southern China.,The fact is that they are killing a whole shark,each time people enjoy a bowl of shark fin soup,在中国南部,16/32,Retell paragh 1,shark fin soup,popular in,each time,enjoy,kill,Shark fin soup is popular,in southern China.,They are killing a whole,shark each time people,enjoy a bowl of shark fin soup,17/32,Read para 2 and answer the questions:,1.How will people deal with sharks when they,catch them?,2.What do you think of killing sharks?,They,cut,off the fins and throw them back,into the ocean.,Its,not only,cruel,but also,harmful to,the environment.,不但.而且,18/32,3.The sharks cant be endangered,can they?,4.What are the numbers of sharks in the last,20 to 30 years?,Yes,they can.,The numbers of,some kinds of sharks,have fallen by over 90 percent,i,n the last 20,to 30 years.,.数量,在最近20到30年里（现在完成时）,(不，他们能。）,19/32,2,catch,cut,throw,be harmful to,cruel,at the top of.,number,drop,danger,without,no longer,die,endangered,number,fall by,90%,People catch sharks,cut,off the fins,and throw them back into the ocean.,Its,not only,cruel,but also,harmful to,the environment.,Without fins,a shark,can no longer swim,and dies slowly.,Sharks are at the top of the food,chain,if the numbers drop too l,ow,it will bring danger to the,ocean life.,The numbers of sharks have fallen by,90 percent in the last 20 to 30 years.,Sharks are endangered.,Retell,para,2,20/32,catch,cut,throw,be harmful to,cruel,at the top of.,number,drop,danger,without,no longer,die,endangered,number,fall by,90%,Retell,para,2,21/32,not only.but also.,不但,.,而且,.,(,谓语动词,_,标准,),Not only he but also,I,_ interested in music.,=Not only I but also,he,_interested in music.,一样使用方法词组有：,am,is,neither.nor.既不.也不;二者都不,Neither he nor,I,_,been to America.,either.or.或者.或者,Either I or,he,_,asked to do the job.,have,is,就近,22/32,the number of,.,.,数量,(,谓语动词,_,_,_),a number of.,许多，大量,Eg,:,我们班学生数量是,40,，他们大部分都喜欢数学。,_students in our class _ forty,and _,them_ math.,is,like,三单,The number of,a number of,23/32,Read para 3 and answer the questions:,1.Write down two,environmental protection groups,against finning.,2.Are you sure fins are good for health?Why?,WildAid and the WWF,No,Im not.,Because no scientific studies have shown,that shark fins,are good for,health.,对.有好处,环境保护组织,24/32,Retell para,3,E,nvironmental,protection,groups,law,stop,no scientific,studies,good,stop,trade,kill,E,nvironmental protection groups,ask,the government to develop the law to,stop the sale of shark fins.,no scientific studies show that,shark fin soup is good for health.,So stop eating shark fin soup,no trading,no killing.,25/32,Retell para,3,E,nvironmental,protection,groups,law,stop,no scientific,studies,good,stop,trade,kill,26/32,Lets review the text!,Shark fin soup is popular in_China.But people are killing a whole shark _ _they enjoy it.,When people catch the sharks,they _ _ their fins and_ the sharks back into the ocean.Its _.Because the shark cant _ without the fin and it slowly_.And it is also _ to environment.Sharks are at the _ of the _ _.If the number of sharks drops too low,it will break the balance of nuture.So stop_ the shark fin soup,and take_ to save the sharks!,No_,no_.,southern,each time,cut off,throw,swim,dies,cruel,harmful,top,food chain,trad,ing,eating,action,killing,27/32,at the top of,catch,cut off,throw back,die,cruel.,be harmful to,20 to 30 years,endangered,no scientific studies,WildAid WWF,stop the sale of,90 percent,Retell,28/32,summary(,小结,),1.learn the words and phrases,2.Master the usage:,就近标准,not only.but also;,neither.nor;either.or,the number of,.,.,数量,(,谓语动词,三单,),a number of.,许多，大量,3.Retell the passage,29/32,1.Review the new words and expressions youve learned,and do the exercises,.,2.,Write a passage about sharks in your own words.,Homework,30/32,The earth is badly polluted,so if we dont protect our environment,some animals will be endangered,such as koalas,pandas,tigers,sharks and so on.We should do something to save the animals and save the environment!This class well learn something about sharks.,31/32,Read the passage aloud:,The earth is badly polluted,what should we do to save the earth?,I think everyone should,play a part,.we should remember to t,urn off the light,when we leave the room.We can,take the bus or ride a bike instead of driving a car.Wed better not use napkins,wooden chopsticks and plastic forks,or bags,but use the ones at home.We should try our best to,recycle paper and books,.,Throw rubbish in the bins,and keep public places clean.,If everyone can do something to prevent the pollution,32/32,