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在线旅游Online travel Unit3第六课时--牛津初中英语8B教案

Period 6 Grammar (2)

Step 1 greeting & presenting

Explain that we can also use the passive voice when we want to mention the doer or agent who does something. Introduce the concept of “by” which enables us to say the name of the doer. We can use “by” to say who or what does the action.

Step 2 Teaching

Present the sample sentences in table forms to give Ss a visual support for the concept.

e.g. We speak Chinese.

Chinese is spoken by us.

Tom bought the book in a book shop yesterday.

The book was bought by Tom in a book shop yesterday

Change the active voice sentences into the passive voice sentences.

(1) Mr. Lin organizes activities for the Computer Club.

(2) Nancy Jackson designed that CD-ROM.

Ask Ss to complete “work out the rule!” on their own. Ask a volunteer to read out the rule.

Step 3 Exercise

Finish the excise on Page 48 &Page 49

1. Ask Ss to study the pictures carefully and the words below each one. Ss identify any words they do not know. Help Ss understand the meanings of words so that they are able to enjoy the fun element of the overall story rather than spend too much time on vocabulary details. You may have to review ‘magic wand’, ‘princess’ and ‘witch’. Explain the context and instructions.

2. Ask Ss to write out the sentences for Part B1 on their own.

3. Ask seven Ss to read out one sentence each. Repeat the sentences clearly and ask Ss to check their own work.

Step 4 exercise

Complete the sentences in the passive voice. Use the correct forms of the verbs in the box.

1. This picture ______by Millie.

2. Coke _____all over the world.

3. Rice ______ in China.

4. Some money ______ from the bank yesterday.

5. The thieves _______by the police.

6. This flat ______ in 1986.

7. This newsletter article _______ by Daniel.

8. All the snacks _____before the party ended.

Step 5 Homework.