语法课教案，共2课时。

　　9B－Unit 2 Robot教案
　　课题：Grammar (2 periods)
　　课型：新授   
　　主备人：赵菊香
　　教学目的：Using object clauses introduced by ‘wh-‘ words
　　To use ‘in order to’ to introduce the result of an action
　　To use ‘as a result’ to introduce the result of something
　　To use ‘need to’ to talt something we have to do
　　教学重点：Object clause
　　教学过程：
　　The first period
　　Part A Object clauses introduced by ‘wh-’ words
　　Step　1　 Revision
　　(1) Review object clauses introduced by ‘that’.
　　a. 我认为他能把这工作做好。
　　I think (that) he can do the work well.
　　b. 上周老师告诉我们地球绕着太阳转。
　　Last week the teacher told us (that) the earth goes around the sun.
　　(2) Review object clauses introduced by ‘if’ or ‘whether’.
　　a. 我不敢肯定明天我是否会有时间。
　　I’m not sure if/whether I will have time tomorrow.
　　b. 警察想知道受害人是否有敌人.
　　The police wanted to know if/whether the victim had any enemies.
　　Step  2 　Object clauses introduced by ‘wh-‘ words
　　(1)Tell students that when object clauses relate to ‘wh-’ questions, we should use ‘wh-’ words to introduce object clauses. Asdents to read the grammar rules and the two example sentences at the top of page 25.
　　(2)Remind them that the clause should be introduced by ‘wh-’ words and the word order in the clause should be the same as in a statement.
　　(3)Asdents to do the exercise on page 25. Then check the answers as a class.
　　(4)Write the following sentences on the board.
　　a. Where is Sam?
　　b. How did you go to school this morning?
　　c. What will you do next Monday?
　　d. When did the film begin?
　　e. Who wrote the book?
　　Asdents to make sentences containing object clauses with the sentences above orally. Then ask them to write down:
　　a. Do you know _______________________________________________?
　　b. I can’t imagine _________________________________________________.
　　c. I’d like to know ________________________________________________.
　　d. I am not sure __________________________________________________.
　　e. Can you tell me ________________________________________________?
　　(5)More practice
　　a. 我不知道谁拿了我的钢笔。
　　I don’t know who has taken my pen.
　　b. 你明白他刚才说的话吗？
　　Do/Can you understand what he said just now?
　　c. 关于这个工作我们应该怎么做她说什么了没有？
　　Did she say anything about how we should do the work?
　　Step  3 　Consolidation
　　Homework
　　完成《课时练》５。预习语法Ｂ、Ｃ。