Unit13 We’re trying to save the earth!（Section A 3a-3c）导学案.doc

1、Unit13 Were trying to save the earth! SectionA(3a3b) 导学案 【学习目标】 1.掌握 method, cruel, harmful, low, industry, law, cut off 2.了解明白以下词汇及短语： shark, fin, chain, ecosystem 3. 能读懂介绍关于保护鲨鱼的文章，完成相应阅读任务，并能正确运用连词或状语从句改写文章。 通过了解鲨鱼的现状，增强保护濒危动物的意识。 【学习过程】 一、 知识链接 1. 预习课 本第 99页的单词和课文内容 。 2. 单词、短语翻译 1).鱼鳍买卖 2).鱼鳍汤 3

2、).处于食物链的顶端 4).在最近的 20到 30年间 5).全球环境保护组织 6).建全法律 二、自主学习 1. Skimming 速读文章，找出段落大意。 Para 1 Bad things happen when people cut off sharks fins. Para 2 Environmental protection groups have done things to protect sharks. Para 3 Youre killing a whole shark when you enjoy a bowl of shark fin soup. 2.Scanning

3、Task 1 Work on 3a.： Read the passage about sharks and complete the fact sheet. Where shark fin soup is popular Number of sharks caught and traded every year How much numbers of some kinds of sharks have fallen in the last 20 to 30 years Two environmental groups against “finning” Task 2 仔细阅读第二段，完成下面的

4、句子。 Bad things happen to sharks when people cut off their fins. When people catch sharks, they _ their fins and _ the shark _ into the ocean. Without a fin, a shark can no longer _ and slowly _. If sharks numbers _ too low, it will _ danger to all ocean life. Task 3 仔细阅读第三段，完成下面的句子。 Some things that

5、 environmental protection groups have done: They _ the public about “finning“. They have even asked governments _ to stop the sale of shark fins. 三 、巩固练习 （ ） 1. Not only Li Ming but I students. A. is B. are C. am D. be （ ） 2. The famous writer _ one new book in the past two year. A. is writing B. wa

6、s writing C. wrote D. has written （ ） 3.Our country _ a lot so far. Yes. I hope it will be even _. A. has changed ,well B. changed ,good C.has changed better D. changed ,better （ ） 4. The Smiths _ in China for 8 years. A. has lived B. lived C. have been D. live （ ） 5. My friend was good me when I was ill. She told me that eating more vegetables is good my health. A. with; for B. to; for C. with; to D. for; with （ ） 6. Li Mei is interested in drawing. Also, she is good it. A. with B. to C. at D. for