初二英語(yǔ)語(yǔ)法歸納 重點(diǎn)語(yǔ)法知識(shí)點(diǎn)總結(jié)

初二英語(yǔ)語(yǔ)法歸納：表示句子所說(shuō)的是“什么人”或“什么事兒”，一般由名詞，代詞或相當(dāng)于名詞的詞或者短語(yǔ)充當(dāng)例如：Gina is from Australia。She often goes to the movies.

初二英語(yǔ)語(yǔ)法歸納

1.主語(yǔ)：

表示句子所說(shuō)的是“什么人”或“什么事兒”，一般由名詞，代詞或相當(dāng)于名詞的詞或者短語(yǔ)充當(dāng)

例如：Gina is from Australia.

She often goes to the movies.

This kind of juice tastes good!

2.謂語(yǔ)：

主語(yǔ)發(fā)出的動(dòng)作。一般是有動(dòng)作意義的動(dòng)詞。謂語(yǔ)和主語(yǔ)在人稱(chēng)和數(shù)兩個(gè)方面必須保持一致。

例如： We are both quiet.

He has a smart phone.

You should study harder.

Her parents are teachers.

3. 賓語(yǔ)：

分為動(dòng)詞賓語(yǔ)和介詞賓語(yǔ)，屬于動(dòng)作的承受者。

例如：He's playing soccer.

Good food and exercise help me to study harder.

4. 系動(dòng)詞：

表示狀態(tài)或狀態(tài)變化的動(dòng)詞，沒(méi)有實(shí)際的動(dòng)作意義。如 be, 感官系動(dòng)詞（look, sound, smell, taste 和 feel）、保持類(lèi)系動(dòng)詞（keep, stay 和 remain）、狀態(tài)變化類(lèi)系動(dòng)詞（become、get、turn 和 go）等。

This picture looks so beautiful.

Keep working, you will see the post office on your right.

5. 表語(yǔ)：

緊跟系動(dòng)詞后面的成分。說(shuō)明主語(yǔ)是什么或者怎么樣，由 n. adj. 或者相當(dāng)于名詞或形容詞的詞或者短語(yǔ)，和系動(dòng)詞一起構(gòu)成謂語(yǔ)。

例如：Her mother is a bank clerk.

Are you ready?

We were at home last night.

6. 定語(yǔ)：

修飾名詞或代詞的成分。作定語(yǔ)的出形容詞外，還有代詞、數(shù)詞、名詞、介詞短語(yǔ)或相當(dāng)于形容詞的`詞或者短語(yǔ)。

例如： Peel three bananas.

What's your name, please?

She's a good basketball player.

7. 狀語(yǔ)：

修飾形容詞、副詞、動(dòng)詞或句子的成分。一般表示行為發(fā)生的時(shí)間地點(diǎn)目的方式程度等意義。通常有副詞、介詞短語(yǔ)或相當(dāng)于的副詞的詞或短語(yǔ)來(lái)表示。

例如：People are all working hard.

Beijing is not very cold in winter.

初中英語(yǔ)語(yǔ)法知識(shí)點(diǎn)總結(jié)

1、連詞的種類(lèi)

(1)并列連詞用來(lái)連接并列關(guān)系的詞、短語(yǔ)或分句，如and, for, or, both…and, either…or, neither…nor等。

(2)從屬連詞用來(lái)引導(dǎo)從句，如that, if, whether, when, after, as soon as等。

除了從屬連詞(引導(dǎo)狀語(yǔ)從句)外，還有其它可以用來(lái)引導(dǎo)從句的詞類(lèi)。它們是連接代詞和連接副詞(引導(dǎo)名詞性從句)，關(guān)系代詞和關(guān)系副詞(引導(dǎo)定語(yǔ)從句)。

2、常用連詞舉例

(1) and和，并且

They drank and sang all night.

(2) both…and和，既…也…

Both my parents and I went there.

(3) but但是，而

I'm sad, but he is happy.

(4) either…or或…或…，要么…要么…

Either you're wrong, or I am.

(5) for因?yàn)?/p>

I asked him to stay, for I had something to tell him.

(6) however然而，可是

At first, he didn't want to go there. Later, however, he decided to go.

(7) neither…nor既不…也不

Neither my parents nor my aunt agrees with you.

(8) not only…but(also)不但…而且…

He not only sings well, but also dances well.

(9) or或者，否則

Hurry up, or you'll be late.

Are you a worker or a doctor?

(10) so因此，所以

It's getting late, so I must go.

(11) although雖然

Although it was late, they went on working.

(12) as soon as一…就

I'll tell him as soon as I see him.

(13) because因?yàn)?/p>

He didn't go to school, because he was ill.

初二英語(yǔ)重點(diǎn)語(yǔ)法知識(shí)點(diǎn)總結(jié)

1.由that引導(dǎo)，由于that沒(méi)有任何意義，也不充當(dāng)任何句子成分。因此that在非正式文體中可以省略。這類(lèi)賓語(yǔ)從句通常表達(dá)一種陳述意義。

e.g.He told me (that) he would go to Wuhan.

Tom says (that) he must study hard.

She told me (that) she was a student.

(1)如果由and連接兩個(gè)并列的賓語(yǔ)從句時(shí)，第二個(gè)that則不能省略。

e.g.She said she liked English very much and that she didn’t like math at all.

(2)常接that引導(dǎo)的賓語(yǔ)從句的謂語(yǔ)動(dòng)詞有：believe, expect, explain, feel, hear, hope, imagine, prefer, promise, report, say, see, tell, think, understand, warn, wish等。

2.由連接代詞或連接副詞who, whose, what, which, when, where, how, why引導(dǎo)，含有“誰(shuí)、什么、哪個(gè)、什么時(shí)候、什么地方、怎樣、為什么”等特殊疑問(wèn)意義。

e.g.Do you know who they’re talking about?

Can you tell me what they’re looking for?

I don’t know where she has gone.

I wonder how she can find us.

She didn’t tell me where her hometown was.

3.由從屬連詞whether和if引導(dǎo)，含有“是否，能否，對(duì)否，有否”等一般疑問(wèn)意義。

e.g.She asked me if I could help her.

Jim wanted to know whether I had taken his English book.

Please tell me whether you can come or not.

在這類(lèi)賓語(yǔ)從句中要注意兩點(diǎn)：

(1)if引導(dǎo)賓語(yǔ)從句和狀語(yǔ)從句的區(qū)別

if引導(dǎo)賓語(yǔ)從句時(shí)意為“是否”，從句中該用什么時(shí)態(tài)就應(yīng)用什么時(shí)態(tài)。

if引導(dǎo)條件狀語(yǔ)從句時(shí)意為“假如”，從句中應(yīng)用一般現(xiàn)在時(shí)代替一般將來(lái)時(shí)。

e.g.She wanted to know if you were a teacher.

I don’t know if the letter is yours.

They’ll go boating if it is fine tomorrow.

I’ll give it to her if she comes next week.

(2)if引導(dǎo)賓語(yǔ)從句時(shí)多數(shù)情況下可以與whether互換，但如果要突出“究竟是……還是不……”這層意思時(shí)，通常用whether，并在后面的加上“or not”，即一般要選擇whether構(gòu)成whether…or not的結(jié)構(gòu)。

e.g.Please find out whether the money is his or not.

Let me know whether you can come or not.

I want to know whether you can help me or not.