八年级英语下册Unit5SectionA课件人教新目标版.ppt

Let’s listen to a song. If youre happy and you know it, clap your hands.If youre happy and you know it, clap(拍手) your hands. If youre happy and you know it.Never be afraid to show it.If youre happy and you know it, clap your hands.If youre happy and you know it, stomp(跺脚) your feet.If youre happy and you know it, stomp your feet.If youre happy and you know it. Never be afraid to show it.If youre happy and you know it, stomp your feet.If youre happy and you know it, wink (眨眼) your eye.If youre happy and you know it, wink your eye.If youre happy and you know it. Never be afraid to show it.If youre happy and you know it, wink your eye. 如: If he goes to England, he will have to learn English. 如果他要去英格兰, 他将不得不学英语。 If it is fine tomorrow, we will have a picnic somewhere. 如果明天天气好, 我们就到什么地方野餐去。 If 句型 If意为如果，表示条件，if引导的句子是从句，用现在时态，主句则用将来时态。也就是所谓的“主将从现”。 If you eat less, you will be thinner. If you work hard, you will be successful. If you come to school late, your teacher will be angry with you. Grammar Focus I think I’ll ride my bike. If you do, you will be late. I think I’m going to stay at home. If you do, you will be sorry. .扩充： If he does，he will be late. When do you get up on weekends?(9:00) 1 When will they have the party? A today B tomorrow C Sunday 2 What will happen if they watch a video? A If they do, some students will leave. B If they do, some students will get bored. C If they do, some students will be happy. 3 Who will make the food? A Andrea B Mark C Ann 4 Who will organize the games? A Andrea B Mark C Ann Listen and Link What will happen if they have the party today? What will happen if they have the party tomorrow? What will happen if they watch a video at the party? What is Mark going to organize? What is Andrea going to do? Andrea: Hi, Mark. I want to have a class party. Will you help me organize it? Mark: Sure, Andrea. I can help you. So when shall we have the part