3. What will happen tomorrow ? It will be sunny tomorrow. They will have a trip tomorrow. 用 if 合 并 成 一 句 If it is sunny tomorrow, they will have a trip. if — 引导 “ 条件状语从句 ” 。当主句是一般将来时时， if 引导的 从句必须用一般现在时来代替一般将来时，表示将来可能 发生的动作或存在的状态。 Ifis Will be

4. When do you get up on weekends? I get up at 9:00 on weekends.

5. What will happen if you get up at 9:00 this morning ? If you get up at 9:00, you will be late. If you do, you will be late.

6. What will happen if you arrive late for school? If you arrive late for school, your teacher will be angry with you. If you do, your teacher will be angry with you.

7. What will happen if your teacher is angry with you? If your teacher is angry with you, you will be sad.

8. What will happen if you wear jeans on weekdays? If you wear jeans, your teacher won’t let you in. If you do, your teacher won’t let you in. let sb in Don’t wear jeans on weekdays! 让某人进来

9. If you do, she will be happy. What will happen if you go to Jenny’s party? If you do, you will have a great time.

10. 1. I think I’ll go to the party with my friend. 2. I think I’m going to wear jeans on weekdays. 3. I think I’ll get up at 9:00. 4. I think I’m going to stay at home. a. If you do, the teachers won’t let you in. b. If you do, you’ll be late. c. If you do, you’ll be sorry. d. If you do, you’ll have a great time. Look for the friend

11. It is going to rain tomorrow. I will stay in bed. If it rains tomorrow, I will stay in bed. rainsIf if or ： I will stay in bed If it rains tomorrow. rainsIf 温馨提示 : if 引导的条件状语从句既可放在主句 前, 也可放在主句后. 从句置于主句前时, 须有逗 号与主句隔开, 反之则不用逗号.

12. What will happen if you sleep in class? If you sleep in class, you won’t get good grades. If you sleep in class, your teacher will be angry. You won’t get good grades if you sleep in class. Your teacher will be angry if you sleep in class.

13. If you play computer games on weekdays, you’ll be very tired in class. If you play computer games on weekdays, your parents will be sad. You’ll be very tired in class if you play computer games on weekdays. Your parents will be sad if you play computer games on weekdays. Look at the picture and make up sentences using “if”.

14. If you study hard, you will get good grades. If you study hard, you will have a good job. You will get good grades if you study hard. You will have a good job if you study hard. Look at the picture and make up sentences using “if”.

15. singer If you become a singer, you will be famous. If you become a singer, you will make much money. You will be famous if you become a singer. If you become a singer, you will make much money. Look at the picture and make up sentences using “if”.

16. Dear Jenny, Thanks for inviting me to the party. Of course present, you are happy. I hope it won’t rain that day. ② Because if it won’t rain, my little son will come, too. ③ If he comes, you aren’t disappointed, he is really funny. ④ OK, see you on the party. Yours, will be doesn’t give won’t be I’ll go to the party. And I think if I will give you a ① Please help me correct the sentences. Rose  Correct and Write

17. Write about your own plans using sentences with “if” and “will”. Choose two things and write about both. Example: Maybe I’ll become a teacher. If I become a teacher, I will work with children. I love children, so I’ll be happy. I will also be able to work outside sometimes. But I won’t be famous. Maybe I’ll be a doctor. If I become a doctor, I will be able to help people. But I won’t be able to work outside and I won’t be able to work with children. So I think I will be a teacher. You can use: Doctor: help others, busy Actor: be famous, make much money, have no time Police: exciting, dangerous, busy, work outside Bank clerk: boring, free

18. Homework Making a dialogue with your partner, to talk about your dream jobs, using sentences with “if” and “will”. A: I’m going to be a/an … B: If you become a …you will …