《If you go to the party you'll have a great time!》PPT课件13

Chant 

If you go to the party，you will have a great time.

If you wear jeans to the party，the teacher won’t let you in.

If you have the party, we will take part in it.

If you organize the party, we will be happy.

... ... ...

Role-play the conversation.

Jeff: Hey, Ben. For the party next week, should we ask people to bring food?

Ben: No, let’s order food from a restaurant. If we ask people to bring food, they’ll just bring potato chips and chocolate because they’ll 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 that’s a great idea! If we do that, more people will want to play the games.

Jeff: Yes, the games will be more exciting, too.

... ... ...

Language points

1. The students are talking about when to have a class meeting.

meeting是名词，意为“会议，集会；会面”，作“聚会”解时,多指出于偶然的机会,在某地与某人相遇。

meeting作“会议”解时,指任何有组织的、有领导的、公开的或私下的各种集会,多在室内举行,目的是商讨议案、作出决定等。

如：The meeting will deal with these problems. 

Our meeting in Beijing was later than I expected. 

meeting用作主语,谓语动词多用单数形式。 meeting前常加介词at,表示“在会议上”; 而表示“在会议期间私下说话”则用介词in。 

2. What will happen if they have the party today?

if作为连词，引导条件状语从句，表示“假如”“如果”等。引导条件状语从句最常用的连词是if，表示在某条件下，某事很可能发生，主句不能用be going to表示将来，而应该用shall，will。

如：If you leave now, you will never regret it.

如果你现在离开，你将绝不会后悔。

if 引导的条件状语从句，其结构为：If＋一般现在时 ，主语＋shall/will+动词原形。要注意在状语从句中有一个规则是“主将从现”，即主句是将来时，则从句要用一般现在时表示将来。 

如：If it rains tomorrow, I shan’t climb the hills.

如果明天下雨，我将不会爬山。

... ... ...

总结  if 引导的条件状语从句主句和从句时态如何？

在以 if 引导的条件状语从句，如果主句是__________，那么if 引导的从句用____________来表示将来可能发生的动作或存在的状态,也就是所谓的___________。

Our  Class Rules

1.Don’t wear your own clothes to school. If you do, we won’t let you in.

2.Don’t bring snacks or drinks to class.If you do, the teachers will call your parents to school.

3.Don’t bring your mobile phones to school. If  you do ,the teachers will take them away.

4.Don’t talk in class. If you do, you’l l have to stay in the classroom after school .

5.Please clean the classroom every day. If you don’t , you will be laughed at.

6.Please work hard! If you don’t do this,  you won’t pass the exams.

7.Please don’t be late. If you are late, you’l l have to ask your parents to come to school.

----Please love your class and your teachers! 

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