新概念英語第一冊語法總結：一般現在時

一般現在時表示通常性、規律性、習慣性、真理性的動作或狀態，或者動作有時間規律發生的事件的一種時間狀態。在英語學習過程中，也是不可繞過的語法部分。關於這部分知識新概念英語教材中又是怎麼表述的呢?我們一起來學習吧!

1、含有be動詞的句子

He is a teacher.

The girl is very beautiful.

Tim and Jack are students.

★變疑問句將be動詞移到句首

Is he a teacher?

Is the girl very beautiful?

Are Tim and Jack students?

★變否定句在be動詞後面加not

He 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.

2、不含有be動詞的句子，即含有一般動詞的句子。

(1)第三人稱單數及單數名詞

He likes books.

She likes him.

The dog likes bones.

★變疑問句在句首加does, 動詞變爲原型

Does he like books?

Does she like him?

Does the dog like bones?

★變否定句在主語及動詞之間加doesn't, 動詞變爲原型，原句中的動詞不再有第三人稱變化。

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't

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

注意：第三人稱單數形式一般在動詞後面加S，不要和名詞複數混淆，變否定句或疑問句時名詞複數沒有任何變化。

(2)其他人稱及複數名詞

I want to have a bath.

We have some meat.

The students like smart teachers.

★變疑問句在句首加do

Do you want to have a bath?

Do we have any meat?

Do the students like smart teachers?

★變否定句在主語和動詞之間加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.

英語中的時態一共有八種，分別是一般現在時、現在進行時、一般過去時、現在完成時、一般將來時、過去進行時、過去完成時、過去將來時。上面的內容只是這八大時態中其中的一種，各位朋友還有很多知識等待着大家，小編希望大家能夠予以足夠的重視。