人教版初中英語(yǔ)九年級(jí)全一冊(cè)第十三單元Section A 3a—3bPPT學(xué)習(xí)教案

1、會(huì)計(jì)學(xué)1人教版初中英語(yǔ)九年級(jí)全一冊(cè)第十三單人教版初中英語(yǔ)九年級(jí)全一冊(cè)第十三單元元Section A 3a3bshark n.鯊魚鯊魚fin n.（魚）鰭（魚）鰭第1頁(yè)/共23頁(yè)shark fin soupshark fin第2頁(yè)/共23頁(yè)cruel adj.殘酷的；殘忍的殘酷的；殘忍的harmfuladj.有害的有害的第3頁(yè)/共23頁(yè)3a3aRead the passage about sharks and complete the fact sheet below.第4頁(yè)/共23頁(yè)Where shark fin soup is popularNumber of sharks caught a

2、nd traded every yearhow much the numbers of some kinds of sharks have fallen in the last 20-30 yearsTwo environmental groups against finningin southern China70 millionover 90 percentWildAid and the WWF第5頁(yè)/共23頁(yè)Sharks are endangered, read the passage and judge the sentences.Read the first paragraph1.

3、Sharks fin（魚鰭）（魚鰭）soup is famous and expensive all around the world.2. We have to kill a whole shark to get a bowl of sharks fin soup.FT第6頁(yè)/共23頁(yè)Read the second paragraph1. People cut off sharks fins and throw the sharks back into the ocean.2. Sharks are in the bottom of the food chain in the oceans

4、ecosystem.TFn. 生態(tài)系統(tǒng)生態(tài)系統(tǒng)食物鏈?zhǔn)澄镦湹?頁(yè)/共23頁(yè)Read the third paragraph1. WildAid and the WWF are environmental protection groups in China.2. Sharks fins are good for health.FF第8頁(yè)/共23頁(yè)3bRead the passage again and fill in the blanks with the words in the box.so although if but when1. Many people do not realize

5、 they are killing a whole shark _ they enjoy a bowl of shark fin soup.2. Sharks are at the top of the food chain, _ if their numbers drop, the oceans ecosystem will be in danger.whenso第9頁(yè)/共23頁(yè)3. Many think that sharks are too strong to be endangered, _ they are wrong.4. _ there are no scientific stu

6、dies to support this, a lot of people believe that shark fins are good for health.5. Sharks may disappear one day _ we do not do something to stop the sale of shark fins.butAlthoughifadj. 科學(xué)上的，科學(xué)的科學(xué)上的，科學(xué)的第10頁(yè)/共23頁(yè) Some animals are endangered. We should do something to protect the animals and the env

7、ironment! 第11頁(yè)/共23頁(yè)1. A shark can no longer swim and slowly dies. 鯊魚不能再游泳然后慢慢死掉。鯊魚不能再游泳然后慢慢死掉。no longer意思是意思是“不再不再” e.g. Im no longer a student. 我不再是個(gè)學(xué)生了。我不再是個(gè)學(xué)生了。 第12頁(yè)/共23頁(yè)2. This method is not only cruel, but also harmful to the environment. 這種方法不但殘忍而且對(duì)環(huán)境有害。這種方法不但殘忍而且對(duì)環(huán)境有害。not onlybut also用于連接兩個(gè)表示

8、并列關(guān)系的成分，著用于連接兩個(gè)表示并列關(guān)系的成分，著重強(qiáng)調(diào)后者，其意為重強(qiáng)調(diào)后者，其意為“不僅不僅而而且且”; 其中的其中的also有時(shí)可以省略。有時(shí)可以省略。第13頁(yè)/共23頁(yè)3. Sharks are at the top of the food chain in the oceans ecosystem. 鯊魚位于海洋生物系統(tǒng)食物鏈的頂部。鯊魚位于海洋生物系統(tǒng)食物鏈的頂部。at the top of 在在頂部頂部; e.g. I looked at the top of his head. 我看他的頭頂。我看他的頭頂。第14頁(yè)/共23頁(yè)第15頁(yè)/共23頁(yè)We must think of a better way to save the earth?第16頁(yè)/共23頁(yè)Refuse to kill or eat wild animals .Do not wear the clothing that is made of wildlife fur .第17頁(yè)/共23頁(yè)Stop using napkins（餐巾紙）（餐巾紙）.第18頁(yè)/共23頁(yè)Recycle books