内容正文:
2021年高考英语语法:4种动词时态(进阶版)
动词时态语法基本知识
· 过去进行时
· 现在完成时
· 过去完成时
· 过去将来时
过去进行时
1. 过去进行时的形式:
was/were + 现在分词
2. 过去进行时的用法:
1) 表示过去某一时刻正在进行的动作
* We were expecting you yesterday. 我们昨天一直在等你。
* What book were you reading when I saw you at four yesterday afternoon? 昨天下午四点我看见你时,你在看什么书?
* I wasn't having a talk with Li Hua at that time. 那时我没在跟李华谈话。
* Was he watching TV when you came back? 你回来的时候,他正在看电视吗?
* Kate was reviewing her lessons at eight last night. 昨晚8点的时候凯特正在复习功课。
* While my mother was watching TV, I was making a kite. 我妈妈在看电视的时候,我在制作风筝。
2) 描绘一幅景象或故事背景
* Last Sunday, I went and sat on the river bank as usual. Some children were playing games on the bank and there were some people rowing on the river. 上星期天,我和往常一样,又去河边坐着。河岸上有些孩子正在玩耍,河面上有些人正在划船。
* It was snowing as the medical team made its way to the front. 那支医疗小组往前线行进时,天正下着雪。
3) 表示按计划、安排过去某时将要发生的动作
* A train was leaving at midnight for Beijing. 半夜有一趟列车开往北京。
* They said that they were going back to their own country. 他们说他们将回自已的国家。
4) 与always, constantly, continually, forever 等连用,表示感情色彩
* She was constantly complaining of the cold. 她总抱怨天气太冷。
* He was always making noises. 他总爱大声喧闹。
* He was always thinking of his work. 他总是一心想着他的工作。
* She was forever complaining. 她老是抱怨。
现在完成时
1. 现在完成时的形式
have/has + 过去分词
2. 现在完成时的用法
1) 表示一件事已经发生,这件事对现在有影响或与现在情况有联系。
* We've finished the work. 我们已经完成了工作。
* Someone has broken the window. 有人把窗户打破了。
* Have you seen my bag? 你看到我的手提包了吗? No. I haven't. 不,我没看见。
* I haven't finished my homework. Can you help me?我还没完成我的功课。你可以帮帮我吗?
* My father has read the novel twice. 我爸爸已经看过两遍这本小说了。
* They've bought some plates. You don't have to buy any more. 他们已经买了一些碟子。你不用再买了。
* Who has opened the window? 谁把窗子打开了?
2) 表示持续到现在的状态
* Have you waited long? 你等了很久吗?
* The temperature has stayed hot this week. 这星期天气一直很热。
* We have been busy this afternoon. 今天下午我们一直很忙。
* He has lived here since 1978.自从1978年以来,他一直住在这儿。
* She has stayed in her room for hours! 她在房间里呆了几个小时了!
3. 现在完成时在表达时常和一些词连用:
1) 常和 just, already, yet , re