Unit 17 You must be more careful!

概要：4. Try to finish it if you like.5. If I have enough time, I’ll go with you.V. PracticeT: Look at the Exercise Three in the students’ book. Ask the students to complete the sentences.Teachers had better give them some examples if necessary.For example:1. If it rains, ______________.(1) If it rains, he will stay at home.(2) If it rains, we won’t go to the park.2. If you smoke, _____________.(1) If you smoke, your body will become weaker and weaker.(2) If you smoke, most of your friends w

Unit 17 You must be more careful!,标签：八年级英语教案大全,http://www.88haoxue.com

　　4. Try to finish it if you like.

　　5. If I have enough time, I’ll go with you.

　　V. Practice

　　T: Look at the Exercise Three in the students’ book. Ask the students to complete the sentences.

　　Teachers had better give them some examples if necessary.

　　For example:

　　1. If it rains, ______________.

　　(1) If it rains, he will stay at home.

　　(2) If it rains, we won’t go to the park.

　　2. If you smoke, _____________.

　　(1) If you smoke, your body will become weaker and weaker.

　　(2) If you smoke, most of your friends will leave from you.

　　3. If you don’t know how to say this in English,_____________

　　(1) If you don’t know how to say this in English, you may look it up in the dictionary.

　　(2) If you don’t know how to say this in English, you may ask your teacher.

　　4. When you have any questions,_____________.

　　(1) When you have any questions, you should try to solve them by yourself.

　　(2) When you have any questions, you can ask your teachers.

　　5. When I feel sick,_____________.

　　(1)When I feel sick, I’ll go to see the doctor.

　　(2) When I feel sick, I’ll stop work and have a rest for a while.

　　6. When my mother reached home,_____________.

　　(1)When my mother reached home, she found the door was broken.

　　(2) When my mother reached home, her cat was waiting for her at the door.

　　7. After you give the message to her,_____________.

　　(1) After you give the message to her, she’ll be quite happy.

　　(2) After you give the message to her, she’ll thank you.

　　8. After the history class was over, _____________.

　　(1) After the history class was over, some students crowded around their teacher quickly.

　　(2) After the history class was over, all the students began to clean the classroom.

　　9. Before we left school yesterday,_____________.

　　(1)Before we left school yesterday, we locked the door.

　　(2) Before we left school yesterday, we talked with our classmates.

　　10. Before I went to bed last night, _____________.

　　(1) Before I went to bed last night, I finished my homework.

　　(2) Before I went to bed last night, I took a shower.

　　VI. Teaching Language Points

　　1. get up 起床/wake up醒来。如：

　　(1) I usually get up at six, but today I got up at eight.

　　(2) He cleans his teeth and washes his face after he gets up every morning.

　　(3) The noise woke me up, I felt very angry.

　　(4) Don’t wake him up, he is too tired.

　　2.be/get ready for为……准备好

　　be ready for 表“状态”；get ready for 表“动作”如：

　　(1) We get ready for the next exam.

　　(2) They are ready for the school sports meeting.

　　3. feel very well: 感觉很好

　　feel: link verb 如:

　　(1) I’m feeling tired, let’s have a rest.

　　(2) Are you feeling better now?

　　4. What’s wrong? = What’s the matter?

　　(1) I don’t feel well. What’s wrong?

　　(2) He looks pale today. What’s the matter?

　　5. not... until 直到……才  如：

　　(1) He won’t come back until October.

　　(2) I won’t go out until it stops raining.

　　(3) She won’t stop crying until her mother comes back.

　　6. look after = take care of 照料，照顾 如：

　　(1) Who will look after the child when I’m out tomorrow?

　　(2) Be careful to look after your wallet!

　　(3) She is good at taking care of her son.

　　7. throw about 乱扔 如：

　　(1) Don’t throw about the waste paper.

　　(2) Throwing the plastic bags about is a bad habit.

　　8.not...or没有……没有……如：

　　(1) I have not any brothers or sisters.

　　(2) He couldn’t write or talk when he was sick.

　　9. reach home 到家 如：

　　到达：①reach + noun or adverb, ②get + adverb, ③get to + noun,  ④arrive + adverb, ⑤arrive  

　　(1) They got to (reached, arrived at) the railway station at ten o’clock.

　　(2) She will reach( get, arrive) here soon.

　　(3) Jenny arrived in (reached, got to)Beijing yesterday.

　　VII. Read and act

　　1. Listening: Ask the students to listen to Exercise One, dialogue. Let them try to understand it.

　　2. Reading: Tell the students to read the dialogue.

　　3. Speaking: Read the dialogue together, then individually.

　　4. Practising: Practise the dialogue in pairs, close pair first, then open pair.

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