新概念英语第一册语法 限定词及情态动词总结 限定词：

some, any, many, much

? some, any 修饰可数名词或不可数名词，some用于肯定句，any用于否定句和疑问句。注意：当期待对方的答案为肯定回答时用some。

I have some milk.

I don't have any milk.

May I have some milk?

? many修饰可数名词，much修饰不可数名词。在口语中表示“很多”一般不用many, much, 而用a lot of, 在否定句中表示“很多”用many, much。

I have a lot of money.

I don't have much money.

情态动词的使用

1）情态动词can（能够），must（必须），may（可以）

结构：主语+can/must/may+动词原型

He can make the tea.

Sally can air the room.

We can speak English.

★变疑问句将情态动词移到句首

Can he make the tea?

Can Sally air the room?

Can we speak English?

★变否定句在情态动词后面加not He cannot make the tea. Sally cannot air the room. We cannot speak English. ★肯定回答及否定回答 Yes, he can. / No, he cannot. Yes, she can. / No, she cannot. Yes, we can. / No, we cannot. ★特殊疑问句：（必背） What can you do? 注意：情态动词的句子没有第三人称单数的变化，不要在情态动词或动词后面加s。 2）must/have to的区别 must 表示必须，是主观上觉得应该做，have to是不得不，是由于客观条件逼迫的必要要做 must 只能用在表示现在和将来的句子里，而have to do可以用在任何时态 3）must, may, might表示猜测： · must do 表示对现在事实的猜测 · must have done表示对过去事实的猜测 · must have been doing 表示对过去正在进行的事实的猜测 · may/might do, may/might have done表示没有任何事实依据的猜测，might的可能性更小。 4）can't/couldn't 表示不可能

第二篇：新概念英语第一册知识 总结11-20

新概念英语一 知识总结 lesson11~lesson20

一 交际用语

1.Whose shirt is that/this? 2.Is this your/her/his（pen）?

3,It＇s not my /his/her（pen）. 4. It’s （Tim’s）/my （father’s）. 5.Here you are. 6.What colour is *colour’s)…? 7.It ‘s (green). 8.come and see it . 9.It’ same colour . 10.here it is .(they are). 11.Are you /your friends(Swedish)?

Yes,we/they are . NO,we/they are (aren’t).

12.Our /Their (cases)are (brown). 13.Are these your …? 14.Those woman are (very -working).

15.What are their job? They are(keyboard operators). 16.Who is (this young man)?

二必记单词

三 知识重点

1.名词复数变法

a.英语中可数名词有单数和复数两种形式，指一个以上的事物时用复数形式。可数名词复数形式一般是在名词后加上S 如：

Friends tourists cases.如果名词以e结尾，变为复数时则要加es如dresses blouse (15)

b.如果名词单数词尾为f或fe,则其复数将f,fe改为V再加es.例如：housewives. c.不规则名词复数如下： man ~men woman~women

2.名词所有格

当某属于某人的时候，常常用名词所有格表示，即：在人名后加上’s构成。例如：Is this Dave’s shirt？

Whose is that shirt? Is it your daught’s. 这里要注意这两种名词所有格的区别： This is Dave and Lucy’ daught. This is Dave’s and Lucy’ daught.

在这个例子中，第一句话表示两人共有的，而第二句子则表示两人分别的。

3.所有格形容词与所有格代词表格

所有格形容词所有格代词都表示所有，即某人或某物属于某人，回答whose的问句。 如：This is my car. The car is mine .

Your car is red. The red car is yours. His car is black. The black car is his . That is her coat. The coat is hers .

Our car is blue . The blue car is . …..