初中英语七年级下册module 3《unit 3 language in use》课件

Review the sentences that we have studied in Unit 1&2.Daming is going to go over lessons this Saturday morning. The boy is going to do his homework this evening. Jim is going to have a piano lesson this Sunday morning. Bill is going to help his mother with the housework this Saturday morning. Sally is going to check her email on Saturday morning. Betty is going to see a movie in the afternoon. They are going to have a picnic on Sunday afternoon. Im looking forward to the football match tomorrow. My friends and I are going to watch our favourite team. We are going to meet other fans, and make some new friends. We re all going to wear the team shirt, and were going to cheer the players. Im going on a summer camp in Sydney this summer holiday. Im going to stay with an Australia family and speak English. Im going to check my email.Lingling and I are going to have a picnic.Lingling is going to have a piano lesson.What are you going to do at the weekend?Are we going to meet here?No, we arent.一、 be going to 的用法点拨be going to 是一种固定结构，它后面要接动词原形，用来表示按计划或安排要发生的动作，有时也可以表示推测将要或肯定会发生的动作，有 “准备；打算 ”的意思 。含有 be going to 结构的句子中往往有表示将来的时间状语 。例如： We are going to see a movie this afternoon. 今天下午我们打算去看电影。Look at the black clouds. Its going to rain.看那些乌云，快要下雨了。二、 be going to 在肯定句中的形式 be going to 结构中的助动词 be很少用原形，它一般有三种形式，即： am, is, are。当主语是 I 时用 am ；当主语是第三人称单数时用 is；当主语是其他人称时用 are。例如：I am going to buy something tomorrow.She is going to see me this afternoon.三、含 be going to 的句子变否定句和一般疑问句的变法 由于句子中有 助动词 be，即在 be (am, is, are) 的后面加上 not 就构成了否定句；把 be (am, is, are) 放到句首，在句末加问号就构成了一般疑问句，其答语为： Yes, 主语 + am/is/are. / No, 主语 + isnt/arent. / No, Im not. 例如： They are going to have a picnic this Sunday. (肯定句 ) They are not going to have a picnic this Sunday. (否定句 ) Are they going to have a picnic this Sunday? Yes, they are. (No, they arent.) (一般疑问句及其回答 )四、使用 be going to 应注意的两点： 1. There be 句型的 be going to 结构为：There is / are going to be. (注意句型中going to 后面的 be不能改为 have。 ) 常用来表示将有某事发生。 例如： There is going to be a football match next Saturday in our school.下周六我们学校将有一场足球比赛。2. come, go, leave, arrive等表示位置移动的动词常用现在进行时表示将要发生的动作，它们很少与 be going to 结构连用。 例如： Miss Sun is coming tonight.今晚孙小姐要来。 根据题后括号内的要求完成下列各题。1. He is going to watch TV tomorrow evening. (改为一般疑问句 )_ he _ watch TV tomorrow evening?2. We are going to see a film next Sunday. (对划线部分提问 )_ you _ next Sunday?Is going to What are going to do 3. They are going to play in the park this weekend. (改为否定句 )They _ play in the park this weekend.arent going toWhat are you going to do on Saturday morning?On Saturd