Unit 9 Section A GF-3c（讲解课件PPT）-【优翼·学练优】2023-2024学年八年级上册初二英语同步备课（人教版）

八年级（上） 优翼英语教学课件（RJ） Unit 9 Can you come to my party? Section A (GF-3c) 优翼八年级英语上（RJ） 教学课件 Key words & phrases: invite, accept, refuse, invite sb. to a party / wedding, invite sb. to do sth., refuse to do sth Key sentences: 1. — Can you go to the movies tomorrow night? — Sure,that sounds great. / I’m afraid not. I have the flu. 2. — Can she go to the baseball game? — No,she’s not available. She must go to the doctor. 3. They might have to meet their friends. Learn to use the modal verbs to make invitations and talk about obligations. 学习目标 Presentation Grammar Focus Can you come to my party on Saturday? Sure, I’d love to. / Sorry, I must study for a math test. Can you go to the movies tomorrow night? Sure. That sounds great. I’m afraid not. I have the flu. Can he go to the party? No, he can’t. He has to help his parents. Can she go to the baseball game? No. she’s not available. She must go to the doctor. Can they go to the movies? No, they’re not free. They might have to meet their friends. www.youyi100 情态动词can表示邀请 情态动词can除了表示能力、许可和猜测之外，还可以表示邀请。表示邀请时，could比can更礼貌、更委婉。 can表示邀请时常用一般疑问句句式，结构为: Can + 主语 + 动词原形 + 其他？ Grammar www.youyi100 对于用情态动词can发出的邀请，回答时主要有两种情况： 接受：① Sure / Yes, I’d love (like) to. 当然，我愿意。 ② Sure / Of course. 当然。 …… 拒绝：① Sorry, I’m not available. 对不起，我没空。 ② I’m sorry. I’m not free. I have to … 抱歉，我没空，我不得不…… ③ I’d love to, but I’m afraid I can’t. I must … 我愿意，但是恐怕不行。我得…… …… www.youyi100 情态动词might 情态动词 含义及用法 例句 might 表示请求，许可，意为“可以”，语气比may更委婉。 Might I ask you a question? 表示推测，意为“可能”，语气缓和，较委婉，可能性低于may。 ①He is away from the school. He might be sick. ②The paper says that it might rain． may的过去式, 意为“可能”。 He said he might come tomorrow. www.youyi100 情态动词have to 与must must 表示主观“必须”；have to表示客观客观需要，即 “不得不” 。 I don’t like this TV set. I must buy a new one. This TV set doesn’t work. We have to buy a new one. You must get up at five tomo