八上unit103a-3c.ppt

1、Unit 10,Section A Period 2 (3a-3c),湖北省宜城市城关中学 王丽,Look at the pictures and make sentences with “if”.,If you go to the party with Karen and Anna, youll have a good time.,If you wear jeans to the party, the teachers wont let you in.,If you take the bus to the party, youll be late for school.,If you don

2、t go to the party, you will be sorry.,If you are happy, what will you do?,If I am happy, I will play soccer.,If you are rich, what will you do?,If I am rich, I will buy a big house.,If you have a robot, what will you let it do?,If I have a robot, I will let it ,help with the housework.,wake me up in

3、 the morning.,teach me English after school.,Grammar Focus,if 引导的条件状语从句,时态 - 主将从现,主句用一般将来时，从句用一般现在时来表示将来可能发生的动作或存在的状态,如果明天下雨，我将不出去散步。,If it rains tomorrow,I wont go out for a walk.,从句,主句,主句,从句,（一般现在时）,（一般将来时）,（一般现在时）,（一般将来时）,主将从现,If you do, youll be late.,Youll be late, if you do.,if 条件状语从句,It will

4、be sunny tomorrow.,We will have a trip tomorrow.,We will have a trip if it is sunny tomorrow.,If it is sunny tomorrow, we will have a trip.,We will have a trip if it is sunny tomorrow.,If it is sunny tomorrow, we will have a trip.,主句在前从句紧跟其后,从句在前时，用“,”与主句隔开,if 条件句不一般，几个要点记心间； 条件句，放在前，逗号要居句中间； 条件句表可能

5、，主句多用将来时； 条件句表事实，主句常用现在时。,有关if条件状语从句的口诀,If it is hot, I will go to swim with friends.,If I go to the zoo, I will see the animal show.,If you go to the party, you will have a great time.,If he has free time, he will go for a trip with his students.,If she eats too much, she will be very fat.,If it ra

6、ins tomorrow, she will study at home.,If I study hard, I will go to Beijing University.,Lets learn some new words.,upset,Lets learn some new words.,taxi,Lets learn some new words.,advice,Lets do some exercises.,1. If I go to the party, my parents will be u_. 如果我去参加派对了，我的父母将会 2. If I take the t_, it

7、will be too expensive. 如果我乘,那将太贵了。 3. Can you give me some a_ please? 你能给我一些? I dont know how to study English well? 我不知道怎样学好英语。,pset,axi,dvice,3a,Fill in the blanks with the correct forms of the verbs in brackets.,Dear Su Mei, I dont _ (know) what to _ (do) about going to Mikes birthday party tomor

8、row night. My parents _ (think) I should study for my English exam next week. If I _ (go) to the party, they _(be) upset. Mike _ (tell) us to wear nice clothes, but I dont _(have) any. If I _ (wear) jeans, I _ (look),know,do,think,go,will be,told,have,wear,will look,the worst. Also, Im not sure how

9、to _ (go) to the party. If I _(walk), it _ (take) me too long. If I _ (take) the taxi, it _(be) too expensive. Can you give me some advice please? Tina,go,walk,will take,take,will be,What will you do if you ?,Report,visit old peoples home,clean up in the school,go to childrens hospital,A: What will

10、you do if you go to visit the old peoples home/ a childrens hospital? B: If I go there, Ill bring them some flowers.,Example,3b,Complete the sentences using your own ideas.,1. If I get up late tomorrow, _ 2. If I dont finish my homework, _ 3. If I dont get enough exercise, _ 4. I will not have enoug

11、h time to study if _ 5. I will not make any friends if _,1. Ill be late for school.,2. My parents will be upset.,3. Ill become very heavy.,4. I play chess after school every day.,Possible answers,5. I dont go to my friends parties.,3c,Write a story with your group on a piece of paper. The first pers

12、on begins the story with “I think I will ” The others add sentences with “if ”. Pass the paper around twice. Then read the story.,I think I will go to the movies tonight. If I go to the movies, I wont finish my homework. If I dont finish my homework ,Task 1,What will happen if you surf the Internet?

13、,Groupwork,What will you do if you want to be beautiful and healthy?,Make a play.,Task 2,Lets relax.,Choose a number that you like and try to finish the tasks.,What will happen if you dont finish your homework?,If I dont finish my homework, the teacher will be angry with me.,Number 1 (1apple),Number

14、 2 Chain practice：用if 条件句接龙 （至少4个句子） (3apples) 提示词: study hard, get good grades, go to university, make a lot of money, travel around the world, have a great time,If you are rich, what will you do?,If I am rich, I will buy a big house.,Number 3(1apple),If I see the accident (事故), I will ,Number 4(2a

15、pples),If I see the accident, I will call the police.,If he comes, what will you do?,If he comes, I will give him some flowers.,Number 5(2apples),If I _, I _ an A.,Number 6(2apples) 看图完成句子,study hard,will get,Number 7(1apple),If you find a wallet (钱包) on the ground, what will you do?,If I _a wallet

16、on the ground, I _.,find,will give it to the teacher,Number 8(3apples) 用 if 合并为一句话,a. Im going to eat and drink more. b. I will be fatter. If I eat and drink more, I will be fatter.,He will go out with you after he _ his homework. A. finishes B. will finish C. is finishing D. finish,解析： 在after 引导的时间

17、状语从句中，主句用一般将来时，从句用一般现在时表示将来；he为第三人称单数，故选A。,【2011北京】 I will send you an e-mail as soon as I _ in Canada. A. arrive B. arrived C. am arriving D. will arrive,【解析】本题考查状语从句的时态。当主句是将来时态时，状语从句用一般时态来代替将来时，所以选择答案A。,【2011陕西】If there _ no buying and selling of animals, there _ no killing in nature. A. is; will

18、 be B. will be; will be C. is; is D. will be; is,【解析】本题考查if引导的状语从句的时态。if 意为“如果”，引导条件状语从句，主将从现。故选A。,For example,【解析】考查 if 引导的条件状语从句。当主句是一般将来时，if引导的条件状语从句应该用一般现在时。句意为“如果这个星期天不下雨的话，我们就去野餐”。故选B。,【2012福建福州】 Well go for a picnic if it _ this Sunday. Wish you a lovely weekend. A. rain B. doesnt rain C. wont rain,1. Mrs. Black will come to help us if she _ too busy tomorrow. A. is B. will be C. wont D. isnt 2. My parents will take us to the zoo if it _ next Sunday. A. wont rain B. will rain C. rains D. doesnt rain,3. I think my mother _ if she _ free tomorrow. A. will com