新概念英语(一)语法总结：过去完成时

新概念英语第一册全部语法

新概念英语第一册全部语法一．时态：一般现在时，现在进行时，一般过去时，现在完成时，一般将来时，过去进行时，过去完成时，过去将来时1. 一般现在时表示一般性，经常性的动作或一般性事实。

u 含有be动词的句子He is a teacher.The girl is very beautiful.Tim and Jack are students.★变疑问句将be动词移到句首Is he a teacher?Is the girl very beautiful?Are Tim and Jack students?★变否定句在be动词后面加notHe is not a teacher.The girl is not very beautiful.Tim and Jack are not students.★肯定回答及否定回答Yes, he is. No, he is not.Yes, she is. No, she is not.Yes, they are. No, they are not.u 不含有动词的句子，即含有一般动词的句子第三人称单数及单数名词He likes books.She likes him.The dog likes bones.★变疑问句在句首加does, 动词变为原型Does he like books?Does she like him?Does the dog like bones?★变否定句在主语及动词之间加doesn’t, 动词变为原型He doesn’t like books.She doesn’t like him.The dog doesn’t like bones.★肯定回答及否定回答：Yes, he does. No, he doesn’t.Yes, she does. No, she doesn’tYes, it does. No, it doesn’t.注意：第三人称单数形式一般在动词后面加S，不要和名词复数混淆，变否定句或疑问句时名词复数没有任何变化。

新概念英语第一册语法总结(上)[八种时态]

新概念英语第一册语法总结（上）[八种时态]新概念一语法总结（上）一般现在时，现在进行时，一般过去时，现在完成时，一般将来时，过去进行时，过去完成时，过去将来时1.一般现在时表示一般性，经常性的动作或一般性事实。

含有be动词的句子He is a teacher.The girl is very beautiful.Tim and Jack are students.★变疑问句将be动词移到句首Is he a teacher?Is the girl very beautiful?Are Tim and Jack students?★变否定句在be动词后面加notHe is not a teacher.The girl is not very beautiful.Tim and Jack are not students.★肯定回答及否定回答Yes, he is. No, he is not.Yes, she is. No, she is not.Yes, they are. No, they are not.不含有动词的句子，即含有一般动词的句子第三人称单数及单数名词He likes books.She likes him.The dog likes bones.★变疑问句在句首加does, 动词变为原型Does he like books?Does she like him?Does the dog like bones?★变否定句在主语及动词之间加doesn’t, 动词变为原型He doesn’t like books.She doesn’t like him.The dog doesn’t like bones.★肯定回答及否定回答：Yes, he does. No, he doesn’t.Yes, she does. No, she doesn’tYes, it does. No, it doesn’t.注意：第三人称单数形式一般在动词后面加S，不要和名词复数混淆，变否定句或疑问句时名词复数没有任何变化。

新概念一语法知识点总结

新概念一语法知识点总结新概念英语第一册语法知识点包括一般现在时，现在进行时，一般过去时，现在完成时，一般将来时，过去进行时，过去完成时，过去将来时1. 一般现在时表示一般性，经常性的动作或一般性事实。

含有be动词的句子He is a teacher.The girl is very beautiful.Tim and Jack are students.★变疑问句将be动词移到句首Is he a teacherIs the girl very beautifulAre Tim and Jack students★变否定句在be动词后面加notHe is not a teacher.The girl is not very beautiful.Tim and Jack are not students.★肯定回答及否定回答Yes, he is. No, he is not.Yes, she is. No, she is not.Yes, they are. No, they are not.★不含有be动词的句子，即含有一般动词的句子第三人称单数及单数名词He likes books.She likes him.The dog likes bones.★变疑问句在句首加does, 动词变为原型Does he like booksDoes she like himDoes the dog like bones？★变否定句在主语及动词之间加doesn’t, 动词变为原型，原句中的动词不再有第三人称变化。

He do esn’t like books.She doesn’t like him.The dog doesn’t like bones.★肯定回答及否定回答：Yes, he does. No, he doesn’t.Yes, she does. No, she doesn’tYes, it does. No, it doesn’t.注意：第三人称单数形式一般在动词后面加S，不要和名词复数混淆，变否定句或疑问句时名词复数没有任何变化。

新概念1-144课语法和重点总结

新概念英语一册语法总结一．时态：一般现在时，现在进行时，一般过去时，现在完成时，一般将来时，过去进行时，过去完成时，过去将来时1. 一般现在时表示一般性，经常性的动作或一般性事实。

■含有be动词的句子He is a teacher.The girl is very beautiful.Tim and Jack are students.★变疑问句将be动词移到句首Is he a teacher?Is the girl very beautiful?Are Tim and Jack students?★变否定句在be动词后面加notHe is not a teacher.The girl is not very beautiful.Tim and Jack are not students.★肯定回答及否定回答Yes, he is. No, he is not.Yes, she is. No, she is not.Yes, they are. No, they are not.■不含有be动词的句子，即含有一般动词的句子第三人称单数及单数名词He likes books.She likes him.The dog likes bones.★变疑问句在句首加does, 动词变为原型Does he like books?Does she like him?Does the dog like bones?★变否定句在主语及动词之间加doesn’t，动词变为原型He doesn’t like books.She doesn’t like him.The dog doesn’t like bones.★肯定回答及否定回答：Yes, he does. No, he doesn’t.Yes, she does. No, she doesn’t.Yes, it does. No, it doesn’t.注意：第三人称单数形式一般在动词后面加S，不要和名词复数混淆，变否定句或疑问句时名词复数没有任何变化。

新概念英语第一册所有语法点汇总)

新概念英语第一册所有语法点汇总)1.一般现在时一般现在时用来表示经常性的行为、习惯、常理或客观事实。

2.一般过去时一般过去时用来表示过去一些具体时间发生的事情。

3.一般将来时一般将来时用来表示将来一些时间或状况下会发生的事情。

4.现在进行时现在进行时用来表示现在正在进行的动作或状态。

5.过去进行时过去进行时用来表示过去一些时间正在进行的动作。

6.将来进行时将来进行时用来表示将来一些时间正在进行的动作。

7. there be句型there be句型用来表示地有人或物，用来描述存在的事物。

8.一般现在时的被动语态一般现在时的被动语态用来表示事物被做或被发生。

9.一般过去时的被动语态一般过去时的被动语态用来表示过去事物被做或被发生。

10.一般将来时的被动语态一般将来时的被动语态用来表示将来事物将被做或被发生。

11.现在进行时的被动语态现在进行时的被动语态用来表示事物正在被做或被发生。

12.过去进行时的被动语态过去进行时的被动语态用来表示过去事物正在被做或被发生。

13. do与does的用法do和does用来构成否定句、疑问句和回答。

14.现在完成时现在完成时用来表示过去发生的动作对现在造成的影响或结果。

15.现在完成进行时现在完成进行时用来表示从过去开始一直延续到现在的动作，且这个动作可能还会继续下去。

16.过去完成时过去完成时用来表示过去在一些时间或事件之前已经完成的动作。

17.过去完成进行时过去完成进行时用来表示过去一些时间持续进行的动作，这个动作在另一个过去时间之前已经结束。

18.表示数量的词表示数量的词包括数词、基数词、序数词、分数和百分数等。

19.表示频率的词表示频率的词用来描述件事情发生的频率，如常常、经常、有时、很少、从不等。

20.表示时间的词表示时间的词用来描述一些事件发生的时间，如年、月、日、星期、时、分、秒等。

21.表示地点的词表示地点的词用来描述一些事件发生的地点，如国家、城市、街道、大楼等。

新概念英语第一册全部语法

新概念英语第一册全部语法一．时态：一般现在时，现在进行时，一般过去时，现在完成时，一般将来时，过去进行时，过去完成时，过去将来时1. 一般现在时表示一般性，经常性的动作或一般性事实。

u 含有be动词的句子He is a teacher.The girl is very beautiful.Tim and Jack are students.★变疑问句将be动词移到句首Is he a teacher?Is the girl very beautiful?Are Tim and Jack students?★变否定句在be动词后面加notHe is not a teacher.The girl is not very beautiful.Tim and Jack are not students.★肯定回答及否定回答Yes, he is. No, he is not.Yes, she is. No, she is not.Yes, they are. No, they are not.u 不含有动词的句子，即含有一般动词的句子第三人称单数及单数名词He likes books.She likes him.The dog likes bones.★变疑问句在句首加does, 动词变为原型Does he like books?Does she like him?Does the dog like bones?★变否定句在主语及动词之间加doesn’t, 动词变为原型He doesn’t like books.She doesn’t like him.The dog doesn’t like bones.★肯定回答及否定回答：Yes, he does. No, he doesn’t.Yes, she does. No, she doesn’tYes, it does. No, it doesn’t.注意：第三人称单数形式一般在动词后面加S，不要和名词复数混淆，变否定句或疑问句时名词复数没有任何变化。

新概念1 全部语法

新概念英语第一册全部语法一．时态：一般现在时，现在进行时，一般过去时，现在完成时，一般将来时，过去进行时，过去完成时，过去将来时1. 一般现在时表示一般性，经常性的动作或一般性事实。

含有be动词的句子He is a teacher.The girl is very beautiful.Tim and Jack are students.★变疑问句将be动词移到句首Is he a teacher?Is the girl very beautiful?Are Tim and Jack students?★变否定句在be动词后面加notHe is not a teacher.The girl is not very beautiful.Tim and Jack are not students.★肯定回答及否定回答Yes, he is. No, he is not.Yes, she is. No, she is not.Yes, they are. No, they are not.不含有Be动词的句子，即含有一般动词的句子第三人称单数及单数名词He likes books.She likes him.The dog likes bones.★变疑问句在句首加does, 动词变为原型Does he like books?Does she like him?Does the dog like bones?★变否定句在主语及动词之间加doesn’t, 动词变为原型He doesn’t like books.She doesn’t like him.The dog doesn’t like bones.★肯定回答及否定回答：Yes, he d oes. No, he doesn’t.Yes, she does. No, she doesn’tYes, it does. No, it doesn’t.注意：第三人称单数形式一般在动词后面加S，不要和名词复数混淆，变否定句或疑问句时名词复数没有任何变化。

新概念英语第一册语法总结

一．时态：一般现在时，现在进行时，一般过去时，现在完成时，一般将来时，过去进行时，过去完成时，过去将来时1. 一般现在时表示一般性，经常性的动作或一般性事实。

含有be动词的句子He is a teacher.The girl is very beautiful.Tim and Jack are students.★变疑问句将be动词移到句首Is he a teacher?Is the girl very beautiful?Are Tim and Jack students?★变否定句在be动词后面加notHe is not a teacher.The girl is not very beautiful.Tim and Jack are not students.★肯定回答及否定回答Yes, he is. No, he is not.Yes, she is. No, she is not.Yes, they are. No, they are not.不含有动词的句子，即含有一般动词的句子第三人称单数及单数名词He likes books.She likes him.The dog likes bones.★变疑问句在句首加does, 动词变为原型Does he like books?Does she like him?Does the dog like bones?★变否定句在主语及动词之间加doesn’t, 动词变为原型He doesn’t like books.She doesn’t like him.The dog doesn’t like bones.★肯定回答及否定回答：Yes, he does. No, he doesn’t.Yes, she does. No, she doesn’tYes, it does. No, it doesn’t.注意：第三人称单数形式一般在动词后面加S，不要和名词复数混淆，变否定句或疑问句时名词复数没有任何变化。

新概念英语一册语法总结

Does the dog like bones?
★变否定句在主语及动词之间加doesn’t, 动词变为原型
He doesn’t like books.
She doesn’t like him.
The dog doesn’t like bones.
★肯定回答及否定回答：
★肯定回答及否定回答
Yes, I do. No, I don’t.
Yes, we do. No, we don’t
Yes, they do. No, they don’t.
2. 现在进行时
表示现在正在进行的动作。
构成：主语＋be动词＋动词的现在分词＋其它成分（现在分词的构成见附录）
King Streeta year ago.
★肯定回答及否定回答
Yes, I did. No, I didn’t.
Yes, he did. No, he didn’t.
Yes, they did. No, they did not.
4. 现在完成时
构成：主语+助动词have, has+过去分词
........不含有动词的句子，即含有一般动词的句子
第三人称单数及单数名词
He likes books.
She likes him.
The dog likes bones.
★变疑问句在句首加does, 动词变为原型
Does he like books?
Does she like him?
Is he reading a book?
Is the dog running after a cat?
Are the boys swimming across the river?

新概念英语第一册全部语法

新概念英语第一册全部语法一．时态：一般现在时，现在进行时，一般过去时，现在完成时，一般将来时，过去进行时，过去完成时，过去将来时1.一般现在时表示一般性，经常性的动作或一般性事实。

u含有be动词的句子He is a teacher.The girl is very beautiful.Tim and Jack are students.★变疑问句将be动词移到句首Is he a teacher?Is the girl very beautiful?Are Tim and Jack students?★变否定句在be动词后面加notHe is not a teacher.The girl is not very beautiful.Tim and Jack are not students.★肯定回答及否定回答Yes, he is. No, he is not.Yes, she is. No, she is not.Yes, they are. No, they are not.u不含有动词的句子，即含有一般动词的句子第三人称单数及单数名词He likes books.She likes him.The dog likes bones.★变疑问句在句首加does,动词变为原型Does he like books?Does she like him?Does the dog like bones?★变否定句在主语及动词之间加doesn’t,动词变为原型He doesn’t like books.S he doesn’t like him.The dog doesn’t like bones.★肯定回答及否定回答：Yes, he does. No, he doesn’t.Yes, she does. No, she doesn’t1/8Yes, it does. No, it doesn’t.注意：第三人称单数形式一般在动词后面加S，不要和名词复数混淆，变否定句或疑问句时名词复数没有任何变化。

新概念英语一册语法总结

一．时态：一般现在时，现在进行时，一般过去时，现在完成时，一般将来时，过去进行时，过去完成时，过去将来时1. 一般现在时表示一般性，经常性的动作或一般性事实。

........含有be动词的句子He is a teacher.The girl is very beautiful.Tim and Jack are students.★变疑问句将be动词移到句首Is he a teacher?Is the girl very beautiful?Are Tim and Jack students?★变否定句在be动词后面加notHe is not a teacher.The girl is not very beautiful.Tim and Jack are not students.★肯定回答及否定回答Yes, he is. No, he is not.Yes, she is. No, she is not.Yes, they are. No, they are not.........不含有动词的句子，即含有一般动词的句子第三人称单数及单数名词He likes books.She likes him.The dog likes bones.★变疑问句在句首加does, 动词变为原型Does he like books?Does she like him?Does the dog like bones?★变否定句在主语及动词之间加doesn’t, 动词变为原型He doesn’t like books.She doesn’t like him.The dog doesn’t like bones.★肯定回答及否定回答：Yes, he does. No, he doesn’t.Yes, she does. No, she doesn’tYes, it does. No, it doesn’t.注意：第三人称单数形式一般在动词后面加S，不要和名词复数混淆，变否定句或疑问句时名词复数没有任何变化。

新概念英语第一册语法知识点

新概念英语第一册语法总结➢时态：一般现在时、现在进行时、一般过去时、现在完成时、一般将来时、过去进行时、过去完成时、过去将来时★含有be动词的句子He is a teacher.The girl is very beautiful。

Tim and Jack are students.★变疑问句将be动词移到句首Is he a teacher？Is the girl very beautiful?Are Tim and Jack students？★变否定句在be动词后面加notHe is not a teacher.The girl is not very beautiful。

Tim and Jack are not students.★肯定回答及否定回答Yes, he is. No, he is not.Yes，she is。

No, she is not.Yes，they are. No, they are not。

★含有一般动词的句子★第三人称单数及单数名词He likes books.She likes him.The dog likes bones。

★变疑问句在句首加does, 动词变为原型Does he like books？Does she like him?Does the dog like bones？★变否定句在主语及动词之间加doesn’t, 动词变为原型He doesn’t like books.She doesn’t like him.The dog doesn't like bones。

★肯定回答及否定回答：Yes，he does. No, he doesn’t.Yes，she does。

No，she doesn’tYes，it does. No, it doesn't。

注意：第三人称单数形式一般在动词后面加S。

★其他人称及复数名词I want to have a bath.We have some meat。

(完整版)最全新概念英语第一册语法汇总,文档

时态：大凡现在时，现在进行时，现在完成时，大凡过去时，过去进行时，过去完成时，大凡将来时，过去将来时。

性：在分、的去式和去分。

形容、副的比与最高。

助、情、半情的使用。

不定式。

反身代、不定代。

分外疑。

句式：句、并列句、复合句〔定从句、状从句、从句〕。

：被。

构： There be构。

序：倒装。

〔新看法英一册１－１４４的所不搭配短〕I beg your pardon 您在重复〔〕一遍Nice to meet you〔too〕〔我也〕很高到你Look at 看⋯⋯ How do you do你好 Be careful小心A loaf of 一个 A bar of 一条 A bottle of 一瓶 A pound of 一磅 Half a pound of 半磅 A quarter of 四分之一 A tin of 一听 Hurry up 快点 Next door 近邻 Black coffee 不加牛奶的咖啡White coffee 加牛奶的咖啡 Come home from school 放学回家Come home from work 下班回家 At the moment 现在 What’ s the time?几点？ Come upstairs上楼 Come downstairs下楼Hundreds of 数⋯以百的⋯ On the way home在回家的途中This morning 今天清早 This afternoon 今天下午This evening今天夜晚 tonight 今天夜里Yesterday morning 昨天清早 Yesterday afternoon 昨天下午Yesterday evening昨天夜晚 Last night 昨天夜里The day before yesterday in the morning前天清早The day before yesterday in the afternoon 前天下午The day before yesterday in the evening前天夜晚The night before last 前天夜 A low mark 分数很底 A high mark 分数很高She said to herself她心中暗想 The way to 到⋯⋯的走法In fashion 流行的，髦的I ’ m afraid我恐⋯怕⋯I ’ m sure我⋯确信，我必然⋯ A lot of多〔用于必然句〕At all 毫、更本、一点也不Going on holiday 度假Have been to 到⋯⋯ All the time素来，始Have been to 到⋯⋯ Drive into 撞倒⋯⋯For sale 供销售、销售 Have the last word 最后决定、最后才算英.国皇家空Return ticket 往返票Next door to与⋯相，在⋯近邻In five hours’在time五小此后。

新概念第一册时态总结复习进程

新概念英语第一册语法总结——时态时态：一般现在时，现在进行时，一般将来时，一般过去时/ 现在完成时，过去进行时，过去完成时，过去将来时1. 一般现在时：表示一般性，常常性的动作或一般性事实。

* 含有be动词的句子(He is a teacher.; The girl is very beautiful. ;Tim and Jack are students.)★变疑问句将be动词移到句首(Is he a teacher?; Is the girl very beautiful?; Are Tim and Jack students?)★变否定句在be动词后面加not (He is not a teacher.;The girl is not very thin.;Tim and Jack are not students.)★肯定回答及否定回答(Yes he is. No he is not.Yes she is. No she is not.Yes they are. No they are not.)* 不含be有动词的句子，即含有一般动词的句子第三人称单数及单数名词(He likes books.;She likes him. ;The dog likes bones.)★变疑问句在句首加does 动词变为原型(Does he like books?Does she like him?Does the dog like bones?)★变否定句在主语及动词之间加doesn’t 动词变为原型(He doesn’t like books. She doesn’t like him. The dog doesn’t like bones.)★肯定回答及否定回答Yes he does. No he doesn’t. Yes she does. No she doesn’t. Yes it does. No it doesn’t.（注意：第三人称单数形式一般在动词后面加S，不要和名词复数混淆）其他人称及复数茗词I want to have a bath.We have some meat.The students like smart teachers.★变疑问句在句首加doDo you want to have a bath? Do we have any meat? Do the students like smart teachers?★变否定句在主语和动词之间加don’t.You don’t want to have a bath. We don’t have any meat. The students don’t like smart teachers.★肯定回答及否定回答Yes I do. No I don’t. Yes we do. No we don’t. Yes they do. No they don’t.2. 现在进行时，表示现在正在进行的动作。

新概念英语第一册第119课课文

新概念英语第一册第119课课文【最新版】目录一、新概念英语第一册第 119 课的重要句型和语法：过去完成时二、课文主要语言点：询问是否喜欢故事以及对话中的礼貌用语三、课文内容概述：一个关于作者亲身经历的故事正文一、新概念英语第一册第 119 课的重要句型和语法：过去完成时在新概念英语第一册第 119 课中，我们学习了一个重要的句型和语法——过去完成时。

过去完成时表示过去发生的事情对过去造成的影响或结果，主要用来描述过去某个动作或状态之前发生的动作或状态，所以过去完成时的用法也常被简称为“过去的过去”。

其形式为 had + 过去分词。

例如：After they had entered the house, they went into the dining room.（他们在进入房子之后去了餐厅。

）二、课文主要语言点：询问是否喜欢故事以及对话中的礼貌用语在课文中，我们可以学到一些有用的语言点。

例如，用来询问对方是否喜欢故事的表达方式：“Do you like stories?”（你喜欢故事吗？）此外，在对话中，双方都表现出了礼貌和尊重，如：“I hope so.You must be more careful in the future.”（我希望如此。

你以后一定要更小心。

）这样的表达方式在日常交流中非常实用。

三、课文内容概述：一个关于作者亲身经历的故事课文讲述了一个关于作者亲身经历的故事。

作者和朋友一起外出游玩，不小心将钱夹落在了出租车上。

在找回钱夹的过程中，他们遇到了很多困难，但最终在一个善良的出租车司机的帮助下，成功找回了钱夹。

这个故事告诉我们，在生活中，我们要尽量小心谨慎，避免粗心大意导致财产损失。

蒙城县二小六年级英语英语第一册语法总结：过去完成时素材

新概念英语第一册语法总结：过去完成时过去完成时用法：在过去的时间里，两个动作中，发生在前的哪个动作要用过去完成时。

结构：had+过去分词After she had finished her homework, she went shopping.They had sold the car before I asked the price.The train had left before I arrived at the station.After/before引导的时间状语从句放在句首要在句子后面加逗号，如果放在主句后则不用加。

★变疑问句将助动词移到句首Had she finished her homework?★变否定句在助动词后面加notShe hadn't finished her homework.★肯定回答及否定回答Yes, she had. / No, she hadn't.★特殊疑问句What had she done?Unit 2 Tell Me a StoryLesson 9 Danny Tells a Story教材分析本节课是第二章的第三节内容，通过一根大骨头和湖泊的故事，让孩子们进一步把握用英语讲述故事的能力。

教学目标【知识目标】1、学会讲述大骨头和湖泊的简单的小故事，注意人称与时态的变化。

2、掌握本节课出现的动词过去式的变化。

【能力目标】指导学生用英语讲述大骨头和湖泊的故事。

【情感目标】教学重难点通过对本课的学习，让学生进一步懂得如何用英语讲述小故事，通过故事学英语单词和语法，从而培养学生对英语的热爱。

【教学重点】如何用英语来讲述大骨头和湖泊的故事。

【教学难点】帮助孩子能够结合自己已学的英语知识和图片所传达的内容，能够用英语讲述本节课学到的小故事。

课前准备Tape recorder, Multimedia教学过程Step 1. Greetings and warm-up activitiesPlease describe the picture.A big bone and a lakeStep 2. Read and judge1. A dog found a big, heavy bone in a city park. ( )2. The dog walked quickly to the forest. ( )3. He saw a small lake. ( )4. He looked at a lion in the water. ( )5. He didn’t have any bones. ( )Step 3.Read and writeOne day, a dog found a big , heavy in a city park. It was hardto , but the dog didn’t want .He carried the heavy bone and walked slowlyto .He carried the bone the road.He carried it .Soon he saw a big . He looked in the water andsaw . That dog also .Soon he saw a big . He looked in the water andsaw . That dog also .He the dog in the water.When he barked, his bone .Learn a lesson: .Step4.Number these sentences( ) He wanted to carry the bone to the forest.( ) A dog found a bone.( ) The dog stopped at a lake.( ) He saw a dog with a bone in the water.( ) He barked at the dog and lost his bone.Step5.Summary1. 学会复述简单的小故事，注意人称与时态的变化。

新概念一语法知识点总结

新概念英语第一册语法知识点包括一般现在时，现在进行时，一般过去时，现在完成时，一般将来时，过去进行时，过去完成时，过去将来时1.一般现在时表示一般性，经常性的动作或一般性事实。

含有be动词的句子He is a teacher.The girl is very beautiful.Tim and Jack are students.★变疑问句将be动词移到句首Is he a teacher?Is the girl very beautiful?Are Tim and Jack students?★变否定句在be动词后面加notHe is not a teacher.The girl is not very beautiful.Tim and Jack are not students.★肯定回答及否定回答Yes,he is.No,he is not.Yes,she is.No,she is not.Yes,they are.No,they are not.★不含有be动词的句子，即含有一般动词的句子第三人称单数及单数名词He likes books.She likes him.The dog likes bones.★变疑问句在句首加does,动词变为原型Does he like books?Does she like him?Does the dog like bones?★变否定句在主语及动词之间加doesn’t,动词变为原型，原句中的动词不再有第三人称变化。

He doesn’t like books.She doesn’t like him.The dog doesn’t like bones.★肯定回答及否定回答：Yes,he does.No,he doesn’t.Yes,she does.No,she doesn’tYes,it does.No,it doesn’t.注意：第三人称单数形式一般在动词后面加S，不要和名词复数混淆，变否定句或疑问句时名词复数没有任何变化。