英语人教版九年级全册Unit13 Section A 3a.ppt

1、,Unit 13 We are trying to save the earth.,(Section A 3a),Gufu Middle school By Jia Daiying,1. hear of 2. shark fin soup 3. cut off 4. not only.but also. 5. be harmful to 6.at the top of 7.the food chain 8. the number of 9. in fact 10.without,听说 鱼翅羹 切除 不仅，而且 对.有害 在.顶部 食物链 .的数量 事实上 没有,Have a dictation

2、,Lets enjoy a video.,The tiger is killed for its bones and fur.,The elephant is killed for its teeth.,The shark is killed for its fin.,the shark_ (catch) by people.,First ,Next ,the fins _ (cut) off by people.,Then ,the shark fins _ (cook) into the shark fin soup by people.,Finally ,the shark withou

3、t fins _ (throw) back into the ocean by people.,is caught,are cut,are cooked,is thrown,鱼翅羹,扔回到,What happens to the shark?,especially / speli / adv. 尤其地; 格外地; ocean /n / n. 海洋 cruel / kru:l / adj. 残酷的；残忍的 harmful / h:mfl / adj. 有害的 environment /n varnmnt /n.环境 chain /ten / n. 链子；链条 ecosystem / i:ksst

4、m /n. 生态系统 low /l / adj. 减少的；低/矮的 endangered /ndendd/adj.濒临灭绝的 industry / Indstri / n. 工业；行业 law /l:/ n. 法律；法规 cut off 割掉；砍掉 be harmful to 对有害 at the top of在顶端 the food chain食物链 the number of 的数量,Save the sharks !,1 Where is shark fin soup popular? A. In northern China. B. In southern China. C. In w

5、estern China. 2 What will they do if people catch sharks? A. They will cut them and sell their meat. B. They will feed them at home. C. They will cut off their fins and throw the shark back into the ocean. 3 How many sharks are caught and traded every month? A. 70 million. B. About 6 million. C.Abou

6、t 10 million. 4 What can we do to save the sharks? A.The government should develop the laws to stop the sale of shark fins. B. People stop catching and trading them. C. Both A and B are right.,Choose the best answers:,B,C,B,C,Remember the language points,hear of (heard heard) each time cut off(cut c

7、ut) not only.but also. be harmful to at the top/bottom of,be endangered/be in danger the number of a number of develop laws scientific studies too.to.,Some people like to eat sharks fin _, especially in southern China. But _（得到） the sharks fin is very cruel . When people catch sharks, they cut off t

8、heir fins and throw the shark back into the o_. The shark slowly dies because it cant swim _ (没有）a fin. And it is also _ to the environment. Sharks are at the _ of the food chain. If the _ of sharks drops too low, it will break the _（平衡）of the nature. Please say no to eating shark fin soup, and take

9、 _ to save the sharks!When the buying stops, the k_ can too.（没有买卖，就没有杀害）,getting,ocean,without,harmful,top,number,balance,Exercise:综合填空，每空一词,action,killing,soup,完成句子:,1.很多人都听说过鱼翅羹 Many have _ shark fin soups 2.没有鱼鳍，鲨鱼不能再游动。 _ a fin,a shark can _ swim. 3.吸烟过多对他的健康有害。 Smoking too much _ his health. 4.这个班级的人数是50. _students in this class _ 50. 5.很多人