Unit 13 We're trying to save the earth Section A 3a-3b 教学方案（表格式）人教版九年级英语全册

“三疑三探”助学案教学设计
标题 Unit 13 We're trying to save the earth
课时 Section A 3a-3b 主备人
学习目标 1.To read and understand the passage about the endangered animal –sharks. 2. To learn some key words and expressions and review the use of conjunctions 3. To have the awareness of protecting the sharks and respecting nature.
其它：To have the awareness of protecting the sharks and respecting nature.
预习案
设疑自探 本文中心话题是什么？为什么要保护鲨鱼？如何保护濒危动物
探究案
解疑合探
Task1. Look and think Ask students to see pictures of endangered animals and watch a short video about sharks and ask students if they know anything about sharks and if they think that sharks are endangered .
Task2. Pr-reading Look at the picture and the title to make prediction.
Task3. 自主探究 Find out the main idea of each passage.
Task4. Careful- reading Ask students to read Paragraph 1.2and3and finish different tasks by themselves.
Task5. Pair work Try to analyze the structure of the passage and retell the passage.
Task6. Group work Think about the ways of protecting animals.
Task7 Summary No buying ,no killing Protecting animals is protecting ourselves
我的收获
我的自评 ☆☆☆☆☆
Task8. Extra Exercise I完成下列句子 1. 但是每一次当你喝一碗鱼翅汤的时候，你意识到你杀了一整只鲨鱼吗 But do you ________ that you’re killing a whole shark __________ you enjoy ____________ shark fin soup 2. 这种方式不仅残忍，而且对环境有害。 This is ________________, ______________ the environment. 3. 如果它们的数量下降得太多，将会给所有的海洋生物带来危险。 If their numbers ________ too ________, it will ________ all ocean life. 4. 很多人以为鲨鱼永远都不会濒临灭绝，因为他们是食物链的最强者。 Many ________ that sharks can _______________________ because they are _____________ in their ______________. 5. 在过去的20年到30年，某些品种的鲨鱼数量下降了超过90%。 ___________________ some kinds of sharks ______________ over 90 ________________ in the last 20 to 30 years. 6. 到目前为止，没有任何科学研究表明，鱼翅对健康有好处，那么为什么要吃它们呢 So far, no _________ studies ___________ that shark fins_____________ health, so why ______ them II根据句意，用括号中所给词的适当形式填空 1. Hainan is in the ________ part of China.(south) 2. We all support his __________ research.(science) 3. This is an _____________ animal.We should try to save it.(danger) 4. Smoking is ________ to your health. You must give it up.(harm) 5. Tom is _____________ in our school.(strong)
巩固案
质疑再探
青组： 基础巩固 Make a poster（海报） to call on people to protect wild animals.
蓝组： 能力提升 Find more passages about endangered animals, and introduce them to your classmates next time.
迁移创新 Write a speech （演讲稿）to appeal to more people to take actions to protect sharks.