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1、Section A 2a-2d,Make sentences！,if I, late the teacher, not happy,If I am late, the teacher wont be happy.,if I, let you know she, come,I will let you know if she comes.,if he ,not, come I ,call him,If he doesnt comes, I will call him.,it, not rain I, go hiking , this afternoon,If it doesnt rain, I
2、will go hiking this afternoon.,if,he, go to Shanghai he, have free time,He will go to Shanghai if he has free time.,if,you, heavy you, eat too much,You will be heavy if you eat too much.,if,she, not take a she, latetaxi, tomorrow,If she doesnt take a taxi tomorrow, she will be late.,if,I, go shoppin
3、g I, happy,If I go shopping, I will be happy.,if,What will make you happy?,I will be happy if,I my parents my friends it there is/are ,Lets plan a class !,When to have the party?,Where to have the party?,What to eat and what to do?,Sounds good. / Good idea. / Thats not a good idea. If , will,Should
4、we have the party ?,Should we have the party in the classroom/ on the playground (操场)/?,When to have the party?,Where to have the party?,Sounds good. / Good idea. / Thats not a good idea. If , will,Do you think we should bring some to eat ?,Do you think we should order from restaurants?,What to eat?
5、,fruit,candies,chocolate,potato,hamburgers,/ tk()lt/,/tps/,chips,watch a,A: Should we at the party? Do you think we shouldB: Good idea. /Sounds good./ Thats not a good idea. If , ,party games,sing and dance,What to do?,/: naiz/,/ v d u/,organize,video,listen to music,Listen and circle the correct an
6、swers to complete the sentences.,1. The students are talking about when to have (a class party/ a class meeting / a birthday party). 2. They plan to have it on (Friday evening / Saturday afternoon/ Saturday evening).,2a,half the class wont come; some students will be bored; make some food; students
7、will leave early; the party games,Listen again. Choose the correct short answer in the box to answer each question.,1. What will happen if they have the party today? Half the class wont come.,2b,A.,2. What will happen if they have the party tomorrow? _3. What will happen if they watch a video at the
8、 party? _,D. Students will leave early to study.,B. Some students will be bored.,4. What will Mark organize? _5. What will Nelly do? _,E. The party games.,C. Make some food.,Listen & Answer,1. What will happen if they ask people to bring food? Theyll just bring _ _ and _ because theyll be too _to _.
9、2. What will happen if they give people some small gifts if they win the games? _people will _to play the games and the games will be more _.,potato chips,chocolate,lazy cook,More want,2d,exciting,Jeff: Hey, Ben. For the party next week, should we ask people to bring food?Ben: No, lets order food fr
10、om a restaurant. If we ask people to bring food, theyll just bring potato chips and chocolate because theyll be too lazy to cook.Jeff: OK. For the games, do you think we should give people some small gifts if they win?Ben: I think thats a great idea! If we do that, more people will want to play the
11、games.Jeff: Yes, the games will be more exciting, too.,Listen & Imitate,Role-play the conversation.,If you decide to organize a school trip /a bike riding /a mountain climbing this weekend, please make plans with your partner.,A: Hey, .! For the this weekend, should we have it ?B: I think that is/is
12、nt a great idea. If we do that, will A: OK / I see. And do you think we should ?B: I think If we do that, ,what,when,where,how,(1)主句用一般将来时, 从句则用一般现在时，如：If it rains tomorrow, I shant climb the hills.(2)主句不用be going to表示将来, 而应用will 、 shall 。e.g. If you leave now, you are going to be sorry. (错误) If you leave now, you will be sorry. (正确)注意: 宾语从句中的if与条件状语从句if的区别。宾语从句中的if 表示“是否”, 时态根据语境确定。 e.g. I dont know if it will rain tomorrow.,1. 用法,Grammar,含if条件状语从句的主从复合句,