小学三年级英语语法知识点总结

      语法就是语言的规律。任何一种语言都有其内在逻辑性(logic)和规律(discipline)。学习一些基本的英语语法,对于快速掌握英语语言的规律,具有事半功倍的作用,尤其是对于一些为考试而编的语法题句的理解,很有作用。接下来是小编为大家整理的小学三年级英语语法知识点总结,希望大家喜欢!

  小学三年级英语语法知识点总结一

  What's your name?的用法:

  当两人初次见面互相询问姓名时,可用What's your name?来提问,回答时,可用My name is ….来回答,接着反问对方时,可用And what's your name?来提问。例如:

  Hi!What's your name?

  Hi!My name is Lucy.And what's your name?

  My name is Wang Ying.

  你好,你叫什么名字?

  你好,我叫露西。你叫什么名字?

  我叫王英。

  句中的What's是What is的缩写形式。

  小学三年级英语语法知识点总结二

  一般疑问句及特殊疑问句

  句子基本是:简单陈述句,由简单陈述句转变成肯定句,否定句,疑问句。疑问句是用来提出问题。英语中有四种疑问句: 一般疑问句、特殊疑问句、选择疑问句和反意疑问句。我们现在已经接触到了前两种疑问句。后两种疑问句以后我们还会学到.

  一般疑问句:

  英语中要用 yes和no 来回答的疑问句叫一般疑问句。如:

  1)Is it hot ? Yes, it is .\No, it isn't. -- be动词引导

  2)Is it a car ? Yes, it is .\No, it isn't . -- be动词引导

  3)Is this your ruler ? Yes, it is .\No, it isn't . -- be动词引导

  4)Do you like bananas ? -- 含实义动词

  Yes, I like bananas. \ No, I don't like bananas.

  5)Can Ming hear a drill ? --含情态动词

  Yes , Ming can hear a drill.\No,Ming can't hear a drill.

  陈述句(肯定句,否定句,一般疑问句)的转变规律:

  1.肯定句: 2.否定句: 3. 一般疑问句及肯否定回答

  1) 主语+be动词+…. 1) 主语+be动词+not+…. 1)be动词+主语+…?

  Yes, 主语+be动词./

  No, 主语+be动词+not.

  I am a teacher. I am not a teacher. Are you a teacher?

  --Yes, I am./ No, I am not.

  My mother is thin. My mother is not /isn't thin. Is your mother thin?

  --Yes, she is./ No, she isn't.

  They are insects. They are not/aren't insects. Are they insects?

  --Yes. they are./ No, they aren't.

  2) 主语+情态动词can+… 2) 主语+情态动词can+ not+…. 2)情态动词can+主语+…?

  Yes, 主语+情态动词can/

  No,主语+情态动词can+ not

  He can jump. He can not/can't jump. Can he jump?

  --Yes,he can./ No, he can't.

  3) 主语+动词+…. 3) 主语+助动词do/does+not 3) 助动词do/does+主语

  +…. 动词原形 +….动词原形?

  Yes, 主语+助动词do/does.

  No, 主语+助动词do/does+not.

  He likes to eat apples. He doesn't like to eat apples. Does he like to eat apples?

  Yes,he does./ No,he doesn't.

  We like to eat apples. We don't like to eat apples. Do you like to eat apples?

  Yes,we do. /No,we don't.

  二. 祈使句:表示请求、命令、建议或劝告等的句子叫祈使句,主语you常省略。

  1、肯定形式:一般以动词原形开头。 Open the door, please.

  2、否定形式:在句首谓语动词前加Don't。 Don't be late for class.

  三 特殊疑问句(又叫wh-question)

  用特殊疑问词来提出问题的疑问句叫作特殊疑问句。特殊疑问词一般要放在句首。常用的疑问词有what who ,which how 等这些词都以wh 开头(包括how)所以也叫作wh-question。特殊疑问句要求回答具体内容。不能用yes或no回答。结构:疑问词+一般疑问句。回答不能用yes / no(或相当于yes / no)回答的问句。答句的句式同肯定句句式:如:

  What can you see ? I can see a cat.

  What can you hear ? I can hear a bus.

  What can you do ? I can sing and dance.

  What is it ?  It's a panda.

  What do you like ? I like playing football

  How old are you ? I'm ten.

  小学三年级英语语法知识点总结三

  1. be 动词(am, is, are)的用法:

  我用am,你(们)用are;is紧跟她他它;单数is, 复数are.

  2. thank 谢谢 thank you =thanks 谢谢你!

  3、对应词、反义词 X|k | B | 1 . c|O |m

  sister(对应词)——brother grandpa(对应词)——grandma

  father(对应词)—— mother I(对应词)——you

  she (对应词)——he my(对应词)—— your

  black(黑色的) ——white(白色的) yes(是的)—— no(不是)

  right(对的,正确的) ——wrong(错的,错误的)

  this(这个)——that(那个)

  4、同音词

  too (也)——to \two I(我)—— eye(眼睛) write(写)—— right(对的)

  C ——see(看见) U ——you(你)

  5、词形变换:

  friend(复数)—— friends are(单数)—— is\am

  I(物主代词)—— my I(宾格)——me

  see you(同义词)——goodbye


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