Unit 4 Managing money well（易错题专项训练・语法提升）英语人教PEP版六年级上册（新教材）

Unit4 Managing money well
专题02 语法提升·易错题专项训练

be going to完整句式变换规则

be going to表达计划、打算做某事；be动词随主语变化（am/is/are）；否定形式be not going to；疑问句把be动词提到句首，后面保持going to+动词原形。

1. 肯定陈述句：主语 + am/is/are + going to + 动词原形 + 其他

例：I'm going to buy a schoolbag.

2. 否定句变换：主语 + am / is / are + not + going to + 动词原形 +其他

例：I'm not going to buy ice‑cream.

3. 一般疑问句变换：Am / Is / Are + 主语 + going to +动词原形 +其他？

 肯定回答：Yes, 主语 + am/is/are.

 否定回答：No, 主语 + am/is/are + not.

例：—Are you going to save up for a microscope? —Yes, I am.

不能丢掉be动词；否定是be+not，不要加don't；回答必须使用be动词，不能用do / don't。

一、用am / is / are填空

1. I ____ going to buy a schoolbag.

2. She ____ going to save up for a microscope.

3. They ____ going to make a spending plan.

4. He ____ not going to wait for a sale.

5. —____ you going to pay for services? —Yes, I ____.

二、单项选择

(    )1. —Are you going to make a plan? —Yes, we ____.

A. are  B.  do  C.  is

(    )2. She ____ going to buy expensive toys.

A. isn't  B.  don't  C.  doesn't

be going to后动词原形、be动词人称匹配

1. 核心规则：be going to后面，无论什么主语，只能接动词原形，不可加‑s、‑ing。

✅ He is going to save up for a computer.

❌ He is going to saves / saving up for a computer.

2. be匹配口诀：I搭配am；he/she/单数人名搭配is；we/you/they复数搭配are。

变换主语时，be动词同步改变，to后面始终是动词原形。

一、用所给动词正确形式填空

1. I am going to ____(buy) a schoolbag.

2. She is going to ____(save) up for a microscope.

3. They are going to ____(make) a spending plan.

4. He isn't going to ____(wait) for a sale.

5. We are going to ____(pay) for services.

二、单项选择

(    )1. He is going to ____ a spending plan.

A. make  B.  makes  C.  making

(    )2. They ____ going to buy goods.

A. are  B.  is  C.  am

  want to / need to 在句中的句法运用

1. want to / need to 后面必须接动词原形。

例句：I want to buy a microscope.；I need to save more money.

2. 否定形式：主语 + don't / doesn't + want to / need to +动词原形。

例：He doesn't want to buy expensive toys.

to不能漏掉；to后面只能动词原形；第三人称单数否定用doesn't。

用所给词适当形式填空

1. I want to ____(buy) a microscope.

2. She needs to ____(save) more money.

3. He doesn't want to ____(spend) too much.

4. They need to ____(make) a good plan.

5. We want to ____(wait) for a sale.

  How / What引导be going to特殊疑问句

1. How引导，询问方式：How + be +主语 + going to +动词原形…? 打算如何……？

例：—How are you going to spend your pocket money?

 —I'm going to buy books.

2. What引导，询问事物：What + be +主语 + going to +动词原形…? 打算做什么？

例：—What are you going to buy?

 —I'm going to buy a schoolbag.

问句中be提前，going to保留，动词用原形；答句也要使用be going to结构，不能用do回答。

按要求改写

1. I'm going to spend pocket money on books.（对划线部分提问）

________________________________

2. She is going to save up for a microscope.（对划线部分提问）

________________________________

3. —What are you going to buy?（回答：我打算买一副太阳镜）

________________________________

4. How are you going to use lucky money?（回答：我打算制定一份消费计划）

________________________________

5. I am going to wait for a sale.（改为一般疑问句）

________________________________

主语人称变换，be动词同步变换

1. 更换主语时，am/is/are跟着主语改变；going to结构不变，to后面动词仍然是原形。

例句：

I am going to make a plan. → He is going to make a plan.

They are going to buy goods. → She is going to buy goods.

只换主语和be动词，going to和后面动词不变化。

小练笔05（共5小题）改写句子，变换主语