小學(xué)三年級(jí)英語(yǔ)語(yǔ)法知識(shí)點(diǎn)總結(jié)
語(yǔ)法就是語(yǔ)言的規(guī)律。任何一種語(yǔ)言都有其內(nèi)在邏輯性(logic)和規(guī)律(discipline)。學(xué)習(xí)一些基本的英語(yǔ)語(yǔ)法,對(duì)于快速掌握英語(yǔ)語(yǔ)言的規(guī)律,具有事半功倍的作用,尤其是對(duì)于一些為考試而編的語(yǔ)法題句的理解,很有作用。接下來(lái)是小編為大家整理的小學(xué)三年級(jí)英語(yǔ)語(yǔ)法知識(shí)點(diǎn)總結(jié),希望大家喜歡!
小學(xué)三年級(jí)英語(yǔ)語(yǔ)法知識(shí)點(diǎn)總結(jié)一
What's your name?的用法:
當(dāng)兩人初次見(jiàn)面互相詢問(wèn)姓名時(shí),可用What's your name?來(lái)提問(wèn),回答時(shí),可用My name is ….來(lái)回答,接著反問(wèn)對(duì)方時(shí),可用And what's your name?來(lái)提問(wèn)。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的縮寫(xiě)形式。
小學(xué)三年級(jí)英語(yǔ)語(yǔ)法知識(shí)點(diǎn)總結(jié)二
一般疑問(wèn)句及特殊疑問(wèn)句
句子基本是:簡(jiǎn)單陳述句,由簡(jiǎn)單陳述句轉(zhuǎn)變成肯定句,否定句,疑問(wèn)句。疑問(wèn)句是用來(lái)提出問(wèn)題。英語(yǔ)中有四種疑問(wèn)句: 一般疑問(wèn)句、特殊疑問(wèn)句、選擇疑問(wèn)句和反意疑問(wèn)句。我們現(xiàn)在已經(jīng)接觸到了前兩種疑問(wèn)句。后兩種疑問(wèn)句以后我們還會(huì)學(xué)到.
一般疑問(wèn)句:
英語(yǔ)中要用 yes和no 來(lái)回答的疑問(wèn)句叫一般疑問(wèn)句。如:
1)Is it hot ? Yes, it is .\No, it isn't. -- be動(dòng)詞引導(dǎo)
2)Is it a car ? Yes, it is .\No, it isn't . -- be動(dòng)詞引導(dǎo)
3)Is this your ruler ? Yes, it is .\No, it isn't . -- be動(dòng)詞引導(dǎo)
4)Do you like bananas ? -- 含實(shí)義動(dòng)詞
Yes, I like bananas. \ No, I don't like bananas.
5)Can Ming hear a drill ? --含情態(tài)動(dòng)詞
Yes , Ming can hear a drill.\No,Ming can't hear a drill.
陳述句(肯定句,否定句,一般疑問(wèn)句)的轉(zhuǎn)變規(guī)律:
1.肯定句: 2.否定句: 3. 一般疑問(wèn)句及肯否定回答
1) 主語(yǔ)+be動(dòng)詞+…. 1) 主語(yǔ)+be動(dòng)詞+not+…. 1)be動(dòng)詞+主語(yǔ)+…?
Yes, 主語(yǔ)+be動(dòng)詞./
No, 主語(yǔ)+be動(dòng)詞+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) 主語(yǔ)+情態(tài)動(dòng)詞can+… 2) 主語(yǔ)+情態(tài)動(dòng)詞can+ not+…. 2)情態(tài)動(dòng)詞can+主語(yǔ)+…?
Yes, 主語(yǔ)+情態(tài)動(dòng)詞can/
No,主語(yǔ)+情態(tài)動(dòng)詞can+ not
He can jump. He can not/can't jump. Can he jump?
--Yes,he can./ No, he can't.
3) 主語(yǔ)+動(dòng)詞+…. 3) 主語(yǔ)+助動(dòng)詞do/does+not 3) 助動(dòng)詞do/does+主語(yǔ)
+…. 動(dòng)詞原形 +….動(dòng)詞原形?
Yes, 主語(yǔ)+助動(dòng)詞do/does.
No, 主語(yǔ)+助動(dòng)詞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:表示請(qǐng)求、命令、建議或勸告等的句子叫祈使句,主語(yǔ)you常省略。
1、肯定形式:一般以動(dòng)詞原形開(kāi)頭。 Open the door, please.
2、否定形式:在句首謂語(yǔ)動(dòng)詞前加Don't。 Don't be late for class.
三 特殊疑問(wèn)句(又叫wh-question)
用特殊疑問(wèn)詞來(lái)提出問(wèn)題的疑問(wèn)句叫作特殊疑問(wèn)句。特殊疑問(wèn)詞一般要放在句首。常用的疑問(wèn)詞有what who ,which how 等這些詞都以wh 開(kāi)頭(包括how)所以也叫作wh-question。特殊疑問(wèn)句要求回答具體內(nèi)容。不能用yes或no回答。結(jié)構(gòu):疑問(wèn)詞+一般疑問(wèn)句。回答不能用yes / no(或相當(dāng)于yes / no)回答的問(wèn)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.
小學(xué)三年級(jí)英語(yǔ)語(yǔ)法知識(shí)點(diǎn)總結(jié)三
1. be 動(dòng)詞(am, is, are)的用法:
我用am,你(們)用are;is緊跟她他它;單數(shù)is, 復(fù)數(shù)are.
2. thank 謝謝 thank you =thanks 謝謝你!
3、對(duì)應(yīng)詞、反義詞 X|k | B | 1 . c|O |m
sister(對(duì)應(yīng)詞)——brother grandpa(對(duì)應(yīng)詞)——grandma
father(對(duì)應(yīng)詞)—— mother I(對(duì)應(yīng)詞)——you
she (對(duì)應(yīng)詞)——he my(對(duì)應(yīng)詞)—— your
black(黑色的) ——white(白色的) yes(是的)—— no(不是)
right(對(duì)的,正確的) ——wrong(錯(cuò)的,錯(cuò)誤的)
this(這個(gè))——that(那個(gè))
4、同音詞
too (也)——to \two I(我)—— eye(眼睛) write(寫(xiě))—— right(對(duì)的)
C ——see(看見(jiàn)) U ——you(你)
5、詞形變換:
friend(復(fù)數(shù))—— friends are(單數(shù))—— is\am
I(物主代詞)—— my I(賓格)——me
see you(同義詞)——goodbye