摘要：俗话说，“习惯成自然”，良好的学习习惯对学习有着重要的促进作用。精品学习网编辑了中考英语知识点，欢迎参考!

一般现在时除主语是第三人称单数时谓语动词要加s外，一律用动词原形。一般过去时用动词的过去式构成，即在动词原形后加ed.由 have 加动词的过去分词构成，主语是第三人称单数时，要将have 改为has.  卓越教育网为同学们整理了相关资料，以供参考：

英语语法：一般现在时基本结构

一般现在时除主语是第三人称单数时谓语动词要加s外，一律用动词原形。

例句：

I go to school at 6 every morning. 每天早上我七点去上学。

Summer follows spring. 春天之后是夏天。

The sun rises in the east. 太阳从东方升起。

I learned that the earth goes around the sun when I was in primary school. 我在小学就学过地球是围绕太阳转的。

Pride goes before a fall. 骄者必败。

英语语法：一般过去时基本结构

一般过去时用动词的过去式构成，即在动词原形后加ed.

例句：

He was here just now. 他刚才还在这里。

What did you do yesterday?你昨天做了什么事?

We often played together when we were children. 我们小时候常在一起玩。

He used to smoke a lot,but he doesn‘t now. 他过去经常抽烟，但现在不抽了。

Whenever we were in trouble,he would help us. 每当我们遇到困难，他都会帮助我们。

At that time she was very good at English. 那时她英语学得很好。

He said he would wait until they came back.

英语语法：过去进行时基本结构

过去进行时由 was/were 加现在分词构成。

例如：

What were you doing this time yesterday?昨天这个时候你在做什么?

During the summer of 1999 she was travelling in Europe.1999年夏天她在欧洲旅行。

He said he was leaving for home in a day or two. 他说他一两天之内就动身回家了。

She was always thinking of others. 她老是想到别人。(赞扬)

She was forever complaining. 她老是抱怨。(厌烦)

I was reading the newspaper when the doorbell rang. 我正在看报，突然门铃响了。

Jim burnt his hand when he was cooking the dinner. 吉姆做饭时把手烫了。

I met Diana while I was shopping this morning. 我今早买东西时碰到了戴安娜。

I was doing my homework while he was listening to music. 我在做作业而他在听音乐。

英语语法：一般将来时基本结构

由 will 加动词原形构成，当主语是第一人称时，也可以用 shall 加动词原形。

例如：

Telephone me this evening. I‘ll be at home. 今晚给我打电话，我会在家。

I‘ll (shall/will)do a better job next time. 下次我要干得好

The car won‘t start. 车开不了啦。

Oil and water will not mix. 油和水没法混在一起。

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