be going to do 讲解

1、Unit 6Im going to study computer science.Grammar-3c,Im a usual boy. But I have a dream. Im going to be a famous actor when I grow up.,Star Telling,So I learn Chinese Kungfu very hard.,I never give up.,At last, I became a very famous actor.,Wang Baoqiang,Where there is a will, there is a way. 有志者,事竟成

2、。,Work hard, You can make your dream come true! 努力吧, 你可以梦想成真！,1.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 have a class meeting this afternoon. 今天下午我们打算开班会。(安排) Look at the black clouds. Its going to rain. 看那些乌

3、云，快要下雨了。(推测),【考点一】 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。 e.g. I am going to buy something tomorrow morning. 明天早上我要去买些东西。 She is going to see Mr. Wang this afternoon. 她打算今天下午去看望王先生。,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，因此be going to 的否定句和

4、一般疑问句的构成很容易，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.不过 I am. 在改为一般疑问句时常常改为“Are you .?”。,They are going to see the car factory next week. (肯定句) 否定句: They are not going to see the car factory next week. 一般疑问

5、句及其回答: Are they going to see the car factory next week? Yes, they are. /No, they arent.,考例： -Whats your plan for the new term? -I _a foreign language. will be learn am going to learn learning,B,be going to常用时间状语 be going to表达的是未发生的动作，因此常与一些表示将来的时间状语连用。如tomorrow， this evening, next month, in+时间段（in t

6、hree weeks 三周后） 【考例】She takes a bus to go to school every day.(用tomorrow改写) She_ _ _ take a bus to go to school tomorrow.,is going to,【易错点】 1. be going to do 表示将要发生的动作或安排，或打算、计划、决定要做的事 e.g. We are going to have a football match next Sunday.下周日我们打算进行一场足球比赛。 2. 表示主语根据当前的情况做出的预测。通常是有迹象表明某事即将发生，表达说话人教肯定

7、的判断，指即将发生或肯定要发生的事，常用于Im sure, Im afraid或I think等后面。 e.g. Look at the dark clouds! Im afraid its going to rain.看那些云，恐怕要下雨了。 【考例】他病得很严重，他快要死了。 He is seriously ill. He _ _ _ die.,is going to,3. 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

8、来。,1. 你长大后，你想做什么？ What do you want _ _ when you _? 2. 我想成为一名工程师。 I want to _ _ _. 3. 你打算如何做？ How _ you _ to _ that? 4. 我打算非常努力地学习数学。 Im _ _ _ _ really hard.,Grammar focus,grow up,to be,be an engineer,are going do,根据课本内容，完成下列句子。,going to study math,5. 你想去哪里工作？ _ _ you going to work? 6. 我打算搬到上海。 Im _

9、_ _ to Shanghai. 7. 你打算从什么时候开始？ When _ you _ to _? 8. 我打算读完中学和大学后开始。 Im going to _ _ I _ high school and _.,Where are,going to move,are going start,start when finish,college,3a,Match what these people want to do with what they are going to do.,指导：先读懂这些句子的意思。根据生活常识来进行推测，将职业与相关的活动相连。,My friend wants t

10、o be an engineer. My brother wants to be an actor. I want to be a scientist. My sister wants to be a school teacher. Those boys want to be soccer players. My friend and I want to be singers. My cousin wants to be a cook. I want to be a race car driver.,Theyre going to practice every day. Im going to

11、 buy a fast car. Were going to take singing lessons. Shes going to study education. Shes going to study math. Im going to study science. Hes going to go to a cooking school. Hes going to take acting lessons.,2. h 我弟弟想成为一名演员。,1. e. 我朋友想成为一名工程师。,她打算学习数学。,他打算参加表演课程。,3. f 我想成为一名科学家。,我打算学习科学。,4. d 我妹妹想成为一名学校教师。,她打算学习教育学。,他们打算每天训练。,5. a 这些男孩子们想成为足球运动员。,6. c 我和我的朋友想成为歌唱家。,我们打算参加歌唱课程。,他打算上一所烹饪学校。,7. g 我的表弟想成为一名厨师。,我打算买一辆跑车。,8. b 我想成为一名赛车手。,3b,Fill in the blanks. Then practice the conversation.,A: Kelly, what do you want to be _ you grow up? B: I _ to be a doctor. A: Wow! _ are you going to d