Period (5)(6)
Grammar A&B
教学题目：8B Unit 4 Grammar
教学课时：Period 5-6
教学课型：新授课；语法教学
教学目标：1.掌握并能使用一般将来时的被动语态
2. 掌握并能使用带有情态动词的被动语态
3. 掌握并能使用现在完成时的被动语态
教学重难点:复习巩固不同时态下被动语态的运用.
教学内容：本课时可通过补充的语法练习进行知识的拓展与延伸，增加课堂容量，曾强学生对语法的灵活应用。
教学准备：多媒体，投影仪,
教学步骤：
Step 1 Lead in
1. According to the photos, ask students to remind the sentences they have learned about the passive voice in the present and the simple past tense.
Trees are planted by students in March every year.
The little girl was saved by a policeman.
Many tall buildings were built last year.
2. Present them on the blackboard and underline them in red.
Step 2 Presentation
1. Review reading: What does Ricky hope at the end of his e-mail?
He hopes that more events like this will be organized to raise money for charity.
2. The teacher show more examples:
The classroom will be / is going to be cleaned by Simon tomorrow.
The sports meeting will be / is going to be held in March.
We hope more trees will be / are going to be planted in our new school this year.
3. Then ask students to work out the usage of the passive voice in simple future tense.
Step 3 Exercises
1. Finish the exercises on page 66,then check in pairs. Encourage students to explain the usage each other.
2. ask students read in pairs.
Step 4 Presentation
1. Go on reviewing reading and lead out the sentences with passive voice with modal verbs
ask : Why was Ricky so busy before the show?
A lot of work should be finished.
2. Show the students more examples
A lot of money can be raised at the charity show.
This medicine must be taken three times a day.
The rubbish should be put into the dustbin over there.
3. Then ask students to work out the usage of the passive voice with modal verbs
4. Turn to page 67. We shall go on with the discussion:
Where to arrange the stage / seats?
Where to put the sign “Exit”?
Where to place lights /put the speaker?
5. Remember to use passive voice structure while telling the reasons.
---Where can we arrange the seats?
--- The seats can be arranged in front of the stage.
---Why?
---Because audience can sit there and enjoy the performance.
6. Fill in the blanks in Part B1, and then I will check the answers later on.
Step 5 Doing additional exercises
Translation:
1. 作业必须按时上交。（must be handed in ）
2．应该有礼貌地跟老年人说话。（should be spoken to ）
3. 他可能被邀请来参加我们的新年聚会。( may be invited )
4．格林先生能听懂汉语。（can be understood）
(Keys: 1. Your homework must be handed in on time. 2．The old people should be spoken to politely. 3. He may be invited to take part in our New Year party. 4．Chinese can be understood by Mr, Green. )
Step 6 Doing homework
1. Revise passive voice with modal verbs.
2. Finish off the exercises in the Evaluation Handbook
Grammar C
Step 1 Have a revision and presenting
Suppose your class is also going to organize a charity show. Talk about what will be done before the show/in the show/after the show.
e.g. Friends can be invited before the show.
Step 2
(Show Picture1 in Comic Strip to students again)
Why is Hobo holding a microphone?
Because he has been chosen to be the host of a charity show.
We use the passive voice in the present perfect tense when the action took place in the past and continues to the present or still has connection
Step 3 Practicing
Daniel wants to know more about the charity show hosted by Ricky. He is asking Kitty about the detail. You are to complete the dialogue between them using the passive voice in the past or the present perfect tense. Then I will give you the answers.
Step 4 Doing additional exercises
Correct mistakes in the following sentences.
1. My homework has finished already.
2. The novel has been borrowed for more than a week.
3. Computer has been teached in this school for a long time.
4. I don’t know he has been left from home since he was 15.
(Keys: 1.My homework has been finished already. 2. The novel was borrowed more than a week ago. 3. Computer has been taught in this school for a long time. 4. I didn’t know that he left home when he was 15. )
Step 5 Working out the rules
Ask students to work out the rules of these three kinds of passive voice
Step 6 Finishing off Part C2
Kitty is writing to Ricky about the charity show her class is organizing. Help her complete her e-mail using the correct passive voice.
I shall give your the answers later on.
Step 7 Homework