2014人教版新目标英语九年级Unit-13-Were-trying-to-save-the-earth-Section-A-3a-3b

1、sharkfincruelharmfulbe harmful toat the top ofchainthe food chainecosystemindustrylawscientificn. 鲨鱼鲨鱼n. （鱼）鳍（鱼）鳍adj. 残酷的；残忍的残酷的；残忍的adj. 有害的有害的对对.有害的有害的在在.顶部或顶端顶部或顶端n. 链子；链条链子；链条食物链食物链n. 生态系统生态系统n. 工业；行业工业；行业n. 法律；法规法律；法规adj. 科学上的；科学的科学上的；科学的Words ReviewUnit 13We are trying to save the earth. Sectio

2、n A 3a-3b1.被污染被污染2.烧煤烧煤3.太多太多4.扔掉扔掉5.把把.变成变成.6.附近附近7.能够能够8.解决问题解决问题9.减少空气污染减少空气污染10.乘公共汽车或地铁乘公共汽车或地铁11.代替、而不是代替、而不是.1.be polluted2.burn coal3.too much4.throw o.6.around here7.be able to8.solve a/the problem9.cut down air pollution10.take the bus or subway11.instead of1.骑自行车骑自行车2.骑自行车有别

3、的好处。骑自行车有别的好处。3.对对.有益有益4.垃圾污染垃圾污染5.去购物去购物6.开始做某事开始做某事7.记得要把垃圾扔进垃圾桶记得要把垃圾扔进垃圾桶8.保持公共场所的整洁和美丽保持公共场所的整洁和美丽9.对对.有影响、有作用有影响、有作用10.通向美好未来通向美好未来1.ride the bike2.There are other advantages of bike riding.3.be good for4.waste pollution5.go shopping6.start doing7.remember to throw rubbish in the bins8.keep pu

4、blic places clean and beatiful9.make a difference to sb.10.lead to a better future自治区、直辖市重点保护野生动物名录的自治区、直辖市重点保护野生动物名录的还有成百上千种。随着经济的持续快速发还有成百上千种。随着经济的持续快速发展和生态环境的日益恶化，我国的濒危动展和生态环境的日益恶化，我国的濒危动物种类还会增加。物种类还会增加。 改革开放以来，我国改革开放以来，我国进口了不少动物，如湾鳄、暹罗鳄、食蟹进口了不少动物，如湾鳄、暹罗鳄、食蟹猴、黑猩猩、非洲象等。至于我国究竟有猴、黑猩猩、非洲象等。至于我国究竟有多少种

5、濒危动物很难说清。但可以肯定，多少种濒危动物很难说清。但可以肯定，如果包括无脊椎动物的话，至少有如果包括无脊椎动物的话，至少有1000种。种。Animals are our friends.We live (居住居住) in the same(相相同同) small world(世界世界). To love animals is to love ourselves(我们自己我们自己).The earth is badly polluted. Please think of the ways that we can do. close down the factories; help to cl

6、ean up the river; take the bus or subway; ride a bike; bring a bag to go shopping, throw rubbish in the cans; turn off the lights when you leave a room; use paper or resusable bags; recycle books and paper; turn off the shower when you wash your hair; dont use napkins; rethink, reuse, recycle . .Eve

7、ry species has its own reason to survive. Now that we human appeared on the earth, we should live in harmony with everything lives on it. Sometimes protecting the wild animals is just a simple thing if everyone takes a small step. spi:i:zn.物种物种;种类种类;类型类型hrmnin. 协调协调;融洽融洽一致一致;和谐和谐Not only pandas but

8、also sharks are endangered now ! 1. What do you know about sharks? 2. Do you think sharks can be endangered? Why? 3. What do you think might cause a fall in the number of sharks?(1) Have you ever seen a shark?(2) What do you know about sharks? Sharks fins（鱼鳍）（鱼鳍）The sharks were caught.The shark is b

9、eing killed.The man is cutting the fin off.The sharks that have no fins will be thrown back into the ocean again.The fins will be delivered to the markets or the restaurants. The shark fin soup1800.00RMBeach bowlIt comes.Yao Ming, the Chinese basketball star, are calling on us to protect sharks. As

10、what he said in the Ad, when the buying stops, the killing can too.1Look at the photo, the questions in 3a and the title to the story on page 99. Then answer the questions below.1. Who can you see in the picture?2. What does the passage may talk about?1. A shark.2. It may talk about the sharks.Read

11、the title, the first and last sentences in each paragraphs and match the main ideas. Talk about shark fin soup. Sharks are endangered now. Appeal to people against eating shark fins. Para. 3 Para. 1 Para. 2Where shark fin soup is popularNumber of sharks caughtand traded every yearHow much the number

12、s of some kinds of sharks have fallen in the last 20 to 30yearsTwo environmental groups which are against “finning”in southern Chinaaround 70 millionover 90 percent WildAid and the WWF3aRead the passage about sharks after the tape and complete the fact sheet below.2Read Paragraph 1 and judge the sen

13、tences.Sharks fin（鱼鳍）（鱼鳍）soup is famous and expensive all around the world.Youre killing a whole shark when you enjoy a bowl of sharks fin soup.FTMany have heard of shark fin soup. Thisfamous and expensive dish is especiallypopular in southern China. But do you realizethat youre killing a whole shar

14、k each timeyou enjoy a bowl of shark fin soup?Read Paragraph 1 and learn it Points in Para 11. hear of 听说听说2. shark fin soup 鱼翅汤鱼翅汤3. in southern China= in the south of China 在中国南部地区在中国南部地区4. each time 每当每当5. a bowl of 一碗一碗 Many have 听说听说 鱼翅汤鱼翅汤. This famous and expensive dish is especially popular

15、在中国的南部在中国的南部地区地区. But do you realize that youre killing a whole shark 每每当当 you enjoy 一碗一碗 shark fin soup?Read Paragraph 2 carefully and answer the following questionsBecause sharks are at the top of the food chain in the oceans ecosystem.Although sharks are at the top of the food chain, people _ the

16、ir fins and eat _.cut offshark fin soupIf a shark doesnt have a fin, what will happen?A shark can no longer swim and slowly dies.If sharks numbers drop too low, what will happen?It will bring danger to all ocean life.Why are sharks endangered now?Around 70 million sharks are caught and traded in thi

17、s industry every year. The numbers of some kinds of sharks have fallen by over 90 percent in the last 20 to 30 years.Save the sharks!Fill in the chart according to Paragraph 2.people enjoy _fishermen _, _, then _decreased quicklya bowl of shark fin soupcatch sharks cut their finsthrow them into the

18、oceanThe numbers of some kind of sharksWhen people catch sharks, they cut off theirfins and throw the shark back into the ocean.This is not only cruel, but also harmful to the environment. Without a fin, a shark can no longer swim and slowly dies. Sharks are at the top of the food chain in the ocean

19、s ecosystem. If their numbers drop too low, it will bring danger to all ocean life.Points in Para26.cut off 切掉切掉7.not onlybut also 不仅，而且不仅，而且8.be harmful to 对对有害有害9.without a fin 没有了鳍没有了鳍10. no longer 不再不再11. at the top of 在在的顶部的顶部12. the food chain 食物链食物链13. in the oceans ecosystem 在海洋生态系统中在海洋生态系统中

20、14. danger 危险危险-dangerous 危险的危险的 When people catch sharks, they 切掉切掉 their fins and throw the shark back into the ocean. This is 不仅不仅 cruel, 而且而且 对对有害有害 the environment. 没有了没有了 a fin, a shark can 不再不再 swim and slowly dies. Sharks are 在食物链的顶部在食物链的顶部 in the oceans 生态系统生态系统. If their numbers drop too l

21、ow, it will bring 危险危险to all ocean life. Many believe that sharks can never be endangered because they are the strongest in their food chain. But in fact, around 70 million sharks are caught and traded in this industry every year. The numbers of some kinds of sharks have fallen by over 90 percent in

22、 the last 20 to 30 years.Points in Para215. endangered 濒临灭绝的濒临灭绝的16. in fact 实际上实际上17. catch-caught-caught18. industry 工业，产业，行业工业，产业，行业19. fall-fell-fallen 20. over 90 percent 超过百分之九十超过百分之九十21. in the last 20 to 30 years 在过去的在过去的20到到30年里年里 （用现在完成时用现在完成时） Many believe that sharks can never be 濒濒临灭绝的临

23、灭绝的 because they are the strongest in their food chain. But 实际上实际上, around 70 million sharks are 捕捉捕捉 and traded in this 产业产业 every year. The numbers of some kinds of sharks have 在过去的在过去的20到到30年下降了超过百分之九十年下降了超过百分之九十.Read Paragraph 3 and discuss, How can we save the sharks?What are they doing?They ar

24、e teaching the public about “finning”. They have even asked governments to develop laws to stop the sale of shark fins.What can we do to save the sharks?We should stop eating the shark fin soup!Read Paragraph 3 and judge the sentences.1.WildAid and the WWF are environmental protection groups in Chin

25、a.2. Two environmental groups appeal to establish laws to stop sale shark fins.3. Sharks fins are good for health.FTF Environmental protection groups around the world, such as WildAid and the WWF, are teaching the public about “finning”. They have even asked governments to develop laws to stop the s

26、ale of sharks fins. So far, no scientific studies have shown that sharks fins are good for health, so why eat them? Help save the sharks!Points in Para322. environment-environmental 23. environmental protection groups 环保组织环保组织24. such as 例如例如25. develop laws to stop the sale of shark fins 完善法律来组织预鱼鳍

27、的销售完善法律来组织预鱼鳍的销售26. so far 到目前为止到目前为止 （用现在完成时用现在完成时）27. scientific studies 科学研究科学研究28. show-showed-shown/showed 环境保护组织环境保护组织 around the world, 例如例如 WildAid and the WWF, are teaching the public about “finning”. They have even asked governments 完善法律来阻完善法律来阻止鱼鳍的销售止鱼鳍的销售. 到目前为止到目前为止, no 科学研究科学研究 have 表明

28、表明 that sharks fins are good for health, so why eat them? Help save the sharks!1. Many people do not realize they are killing a whole shark _they enjoy a bowl of sharks fin soup.2. Sharks are at the top of the food chain, _if their numbersdrop, the oceans ecosystem will be in danger. Read the passag

29、e again and fill in the blanks with the words in the box. sowhen3b3bso althoughif but when 3.Many think that sharks are too strong to be endangered, _ they are wrong. 4._there are no scientific studies to support this, a lot of people believe that shark fins are good for health. 5. Sharks may disapp

30、ear one day _ we do not do something to stop the sale of shark fins. butAlthoughIf 3Retell the passage according to the mind map.Save the sharksbe killed for shark fin soupWhy?How?catch,cut off, throw back intoResults?can no longer swim, slowly diebe harmful to the environmentbring danger to all oce

31、an lifeHow?Teach the public about “finning”To develop laws to stop the sale of shark fins.No scientific studies have shown that shark Fins are good for health.3aMind map1. A shark can no longer swim and slowly dies. 鲨鱼不能再游泳然后慢慢死掉。鲨鱼不能再游泳然后慢慢死掉。no longer &no more “不再不再” no longer和和notany longer 侧重时间侧

32、重时间 notany more 侧重程度和数量侧重程度和数量Im no longer a student. 我不再是个学生了。我不再是个学生了。 You can drink no more. = You cant drink any more. 你不能再喝了。你不能再喝了。(喝酒的量到了一定程度，不喝酒的量到了一定程度，不能再继续下去了。能再继续下去了。) 2. This method is not only cruel, but also harmful to the environment.这种方法不这种方法不但残忍而且对环境有害。但残忍而且对环境有害。 not onlybut also

33、表示并列，着重强调后者，表示并列，着重强调后者，“不仅不仅而且而且” （also 可省略）可省略） 若连接两个成分作主语，其谓语通常与若连接两个成分作主语，其谓语通常与靠近的主语保持一致靠近的主语保持一致 not only放在句首，后接句子时要用倒放在句首，后接句子时要用倒装结构装结构She not only plays well, but also writes music.她不仅很会演奏，而且还会作曲。她不仅很会演奏，而且还会作曲。 Not only men but also women were chosen. 不仅仅是男的，女的也有被选中的。不仅仅是男的，女的也有被选中的。Not on

34、ly had the poor man been fined, but also he had been sent to prison.这个可怜的人不仅被罚款，而且还被送这个可怜的人不仅被罚款，而且还被送进了监狱。进了监狱。 be harmful to 对对 有害有害Smoking is harmful to the health. 吸烟有损健康。吸烟有损健康。Playing computer games much is harmful to students.电脑游戏玩太多对学生有害。电脑游戏玩太多对学生有害。3. Sharks are at the top of the food chai

35、n in the oceans ecosystem. 鲨鱼位于海洋生物系统食物链的顶部。鲨鱼位于海洋生物系统食物链的顶部。 at the top of 在在.最高地位最高地位; 用最高用最高最大最大的的(速度速度, 声音等声音等) I looked at the top of his head, his hair shiny and parted smoothly. 我看他的头顶我看他的头顶, 头发光亮头发光亮, 分得平滑。分得平滑。He shouted at the top of his voice in order that he might be heard.他尽力大声叫喊他尽力大声叫喊, 以便别人能听见。以便别人能听见。4.