江苏省新沂市王楼中学九年级英语下册《Unit1 life on Mars：Grammar 2》教案 牛津版.doc

江苏省新沂市王楼中学九年级英语下册《Unit1 life on Mars：Grammar 2》教案 牛津版

课题

教学目标
1.To learn some useful expression_rs.
2.To learn the structure of the Object Clause
3.To use the Object Clause correctly.
4.To co-operate well with partners.
教学重点
To learn the structure of the Object Clause
教学难点
To use the Object Clause correctly.
教法教具

教学过程
个案补充
Step1 Greetings
Greet with the class and ask them some simple questions. Remind that they should take good care of themselves to keep A/H1N1 flu.
Step 2 Presentation
Present something that happens in our everyday life. Show the some pictures on ppts. And some sentences with object clause.
Present that an object clause functions as the object in a sentence. It can be put after some verbs such as think, believe and know. It can also follow some adjectives such as certain and sure.
Tell the class that an object clause can be introduce by the connective “that”. Sometimes, we can leave “that” out.
Step 3 Practice.
1.Show some group sentences and ask the class to work in pairs to make sentences.
He has been here for two years.
A: How long has he been here?
B: I guess that he has been here for two years.
1.Show some group sentences and ask the class to work in pairs to make sentences.
He has been here for two years.
A: How long has he been here?
B: I guess that he has been here for two years.
2. Ask the class to read the sentences on Page 14 Part B and judge whether it is an object clause or not, if it is , write down O, or N.

Step 4 Presentation.
Present that we can get different kind of forms of the object clause by the different types of sentences.
1. Statements.
A computer programmer was murdered, we all know.
We all know that a computer programmer was murdered.
2. General Questions
Have the police found out the murderer yet? We don’t know.
We don’t know whether the police have found out the murderer.
3. Wh-questions.
What clues have the police found out?
Can you tell me?
Can you tell me what clues the police have found out?
Ask the class to work in pairs to help Daniel to rewrite the sentences on Page 15 Part C1 using “if” or “whether” to make clauses.
Present that the tense in object clause sentences is changed with different situations.
If the main clause is a simple present tense, the object clause can come in a proper certain tense.
Step 5 Summary
Summarize this class and ask the class to do some more exercises after school.

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