九年级牛津上海版英语第一学期Unit 2 Grammar-被动语态课件(共20张ppt)+教案

Passive voice (9A Unit 2) Teaching content: Grammar: passive voice Teaching aims: Language objectives: 1. Learn passive verb forms in different tenses. 2. Learn the usage of passive voice. Skill objective: Learn how to describe a thing in passive voice properly. Emotional objective: Get better understanding about cormorant fishing and appreciate this traditional skill more. Teaching aid: Multi-media Procedures Pre-task activity: I. Ask and answer questions about “fishing with birds”. We’ve just finished the reading of Chapter Five “Fishing with birds”, I’d like to ask you some questions. 1. Who is good at fishing with birds? Can you describe Wang Damin? 2. What kind of bird can be used for fishing? Can you say sth about cormorants? 3. How does Damin fish with birds? a. Does Damin require nets or fishing rods? Why? That is done by his 12 cormorants, so Damin doesn’t require nets or fishing rods. b. What does he do before he pushes the birds into water? A piece of grass is tied around the neck of each bird, then he pushes it into water. c. What does he do at night to see clearly ? A light is hung from the front of the raft, so the fisherman can see clearly. d. How does Damin deal with the fish after the birds catch them? Some of them are sold, the rest are divided between after the birds catch them. There are four pairs of sentences. Look at the verb form in the first sentence. Then look at the verb form in the second sentence, can you find the difference between them? In the first sentence , the verb form is like this: is/ are/ am + V. p.p., That is called Passive voice. II. Say “active” or “passive” 1. Sometimes a cormorant sits on Damin’s head. A 2. Cormorants are used by many fishermen in China. P 3. Damin bangs the water with his pole. A 4. Their large feet are used to push them quickly through the water. P 5. The fish are frightened by this. P 6. The cormorants swim down and catch fish. A III