Be going to用法全搜索

请先看两道题目：

1. ——Why are you in such a hurry， John？

——There a basketball match between Class Three and our class in ten minutes.

A. is going to be B. is going to have C. will have D.will hold

2. My sister wants a new dress. She it to the party.

A. wears B. has worn C. wore D. is going to wear

分析：第一题由in ten minutes可知是在考查同学们对there be结构将来时的掌握情况，答案为A；第二题由“My sister wants a new dress.”可知“动作”还未执行，故用be going to形式，答案为D。

英语中，be going to是初中阶段的重要语法项目之一，掌握它的用法对于同学们学好英语具有重要意义，我们必须予以重视。

一、be going to的基本意义

1. “be going to + 动词原形”表示按照事先的计划、安排在未来时间做某事。在使用的过程中，应根据主语的人称和数，将be变为am， is或are。例如：

I am going to have a meeting tomorrow. 明天我有个会议要开。

They are going to Beijing next month. 下个月他们打算去北京。

He is going to visit his grandpa this afternoon. 今天下午他打算去看望他的爷爷。

2. “be going to + 动词原形”还可表示说话人根据已有的迹象认为即将发生某事。例如：

Look at the black clouds——it is going to rain. 看这些乌云——要下雨了。

I am afraid I am going to have a bad cold. 恐怕我要得重感冒。

二、be going to的各种句式

将含有be going to的肯定句改为否定句时，应在am/ is/ are后面加not；改为一般疑问句时，应将am/ is/ are移至句首；be going to的特殊疑问句式应由“特殊疑问词 + 一般疑问句”构成。例如：

She is not going to be there. 她不会到那儿去的。

We are not going to the park this week. 本周我们不去公园。

——Are they going to do some shopping next Sunday？——下个星期天他们将去购物吗？

——Yes， they are./ ——No， they aren’t. ——是的，他们将去购物。/ ——不，他们不去购物。

What are your parents going to do this evening？ 今晚你父母亲打算干什么？

三、be going to的时间状语

由于be going to结构表示的是将来要发生的事，所以它常与表示将来的时间状语连用，如this afternoon/ evening， tomorrow， tomorrow morning/ afternoon， the day after tomorrow， next Sunday/ week/ year/ month等。例如：

We are going to play computer games next Sunday. 下个星期天我们打算玩电脑游戏。

They are going to travel to England next year. 明天他们打算去英国旅行。

四、be going to的注意事项

1. 当be going to后的动词为表示位置移动的动词，如go， come， leave， move， start， travel， arrive， fly等时，一般不用be going to结构，常用现在进行时表示将要发生的动作。例如：

Look！The bus is coming. 看！公共汽车来了！

The Johns is flying to Japan next week. 约翰一家下周将飞往日本。

Hurry up！ The train is leaving. 赶快！火车就要开了。

The sports meeting is starting at eight tomorrow morning. 运动会明天上午八点开始。

2. There be结构的一般将来时应为There is/ are going to/ will be... 例如：

今晚我们学校将上映一场英文电影。

There is going to have an English film in our school this evening.（╳）

There is going to/ will be an English film in our school this evening.（√）

3. 在时间或条件状语从句中，如果主句是一般将来时、祈使句或主句中的谓语动词含有can， may， must等情态动词时，从句需用一般现在时表示将来时间。例如：

What are you going to do when you grow up？ 你长大了打算做什么？

I will go to Hangzhou if it doesn’t rain tomorrow. 如果明天不下雨，我将去杭州。

Please hand up if you have the answer to the question. 如果你知道问题的答案，请举手。

If you make a lot of noise， you may disturb others. 如果你发出噪声，你就会影响别人。

【学以致用】

I. 选择填空。

1. ——What _______ you _______ tomorrow？

1. ——I’ve no idea.

A. is； going B. is； going to do

C. are； going D. are； going to do

2. ——There _______ a concert this evening.

1. ——Year. Exciting news！

A. are going to be B. is going to be

C. is going to have D. will have

3. ——Hurry up！ It’s time to go.

1. ——OK. __________.

A. I’m coming B. I’ll come

C. I’ve come D. I come

4. Please don’t leave until your teacher _______ back.

A. will come B. came C. comes D. is coming

5. Look at those big black clouds. It _______ rain. Let’s hurry.

A. must B. will be C. would D. is going to

II. 按要求完成句子，每空一词。

1. Kim and Mike are going to visit our school on Friday.（改为否定句）

1. Kim and Mike __________ going to visit our school on Friday.

2. The singer and dancer is going to dance for us this evening.（改为一般疑问句，并作否定回答）

1. ——________ the singer and dancer going to _______ for us this evening？

1. ——_______， he ________.

3. Lucy is going to buy a new computer for her mother.（就划线部分提问）

1. _______ is ________ going ________ ________ for her mother？

4. He gets up at six every morning. （用tomorrow改写句子）

1. He ______ _______ _______ ________ _______ at six tomorrow.

5. are， to， going， next， week， they， do， what？ （连词成句）

Keys：

I. 1～5 DBACD

II. 1. aren’t 2. Is； dance； No； isn’t 3. What； Lucy； to buy

4. is going to get up 5. What are they going to do next week？