《河南省郑州市中牟县雁鸣湖镇九年级英语全册Unit13We’retryingtosavetheeart052115.doc》由会员分享，可在线阅读，更多相关《河南省郑州市中牟县雁鸣湖镇九年级英语全册Unit13We’retryingtosavetheeart052115.doc（4页珍藏版）》请在三一文库上搜索。
1、Unit 13 We are trying to save the earth课 题Unit 13 We are trying to save the earth! Section A (2)课时安排共（5）课时环节二II. Warming up 1. T: The earth is badly polluted. What should we do to save the earth? Lets take action. For example: Turn off the lights when you leave a room; Take buses instead of driving
2、carsRecycle books and paper.2. There are some animals are endangered. We should do something to protect the animals and the environment! III. Discussion1. What do you know about shark(鲨鱼)?2. Do you think sharks can be endangered? Why?3. What do you think might cause a fall in the number of sharks?IV
3、. Reading1. Complete the fact sheet in 3a. Where shark fin soup is popularNumber of sharks caughtand traded every yearHow government can help Two environmental groups which are against “finning”2. Retell the passage. sharks fin soup, in southern China each time cut off no longer not onlybut also at
4、the top drop be endangered the strongest around 70 million fallen by over 90 percent WildAid and the WWF develop laws scientific studiesV. Practice (Work on 3b) Read the passage and fill in the blanks with the words in the box.1) Many people do not realize they are killing a whole shark _ they enjoy
5、 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.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 f
6、ins are good for health.5) Sharks may disappear one day _ we do not do something to stop the sale of shark fins.课中作业完成3a以及3b的练习。环节三VI. Language points1. A shark can no longer swim and slowly dies. 鲨鱼不能再游泳然后慢慢死掉。no longer意思是“不再”, 通常位于实义动词之前，助动词、情态动词或系动词之后。课中作业 同义句转换，每空一词。(1)She and I have already bee
7、n to Beijing. _ _ she _ _ I have already been to Beijing. Not only but also (2)He likes to swim and he wants to teach the kids to swim, too.Not only _ _ _ to swim, _ he wants to teach the kids to swim. does he like but(3) The twins were late this morning. Sam was late this morning, too. Not only the
8、 twins _ _ Sam _ late this morning. but alsowas课后作业设计： Write 5 measures to protect the environment.（修改人： ）板书设计：Unit13 We are trying to save the earth! Section A (2)1) Many people do not realize 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.3) Many think that sharks are too strong to be endangered, _ they are wrong.教学反思： 4