初中英语八大时态总结
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英语八大时态总结
一、一般现在时:
基本结构:①动词原形②主语三单:动词原形
+s/es
三种常考基本用法:1、经常性和习惯性动作
Eg. I always get up early.
2、客观事实和普遍真理
Eg. The earth goes around the sun.
3、在时间状语从句及条件状语从句中,一般现
在表将来
If it doesn't rain, we will have a picnic.
其中,第三种用法就是学生们熟知的"主将从现"的原则,这一点大家务必掌握,此知识点会在初二,同时也是中考重要考点。
常见时间状语:
always, usually, often, sometimes, every day, on Sundays, at weekends, once a week, twice a month, etc.
二、一般过去时:
基本结构:动词的过去式
基本用法:
1、过去某个时间里发生的动作或状态
Eg. I got up late yesterday.
2、过去习惯性、经常性的动作
Eg. When I was in the countryside, I often swam in the river.
常见时间状语:ago, yesterday, the day before yesterday, last week (year, night, month…), in 1986, just now, at the age of 10, at that time, once upon a time, etc.
三、一般将来时:
基本结构:①am/is/are/going to +
do;②will/shall + do.
基本用法:
am/is/are/going to + do
1、(人)计划打算做某事
Eg. I'm going to go shopping with my mom tomorrow.
2、(事)即将发生
Eg. Look at the clouds, it's going to rain.
will/shall do
1、将来的动作和状态(相对较长远)
Eg. You'll have your own house in the future.
2、礼貌询问、客气邀请
Eg. Will you go with me?
3、意愿
Eg. I will do it for you.
常见时间状语:tomorrow, next day (week, month, year…), soon, the day after tomorrow, in+时间段(格外注意),etc.
四、现在进行时:基本结构:am/is/are+现在分词
基本用法:1、此时此刻正在进行的动作
Eg. I am writing a letter now.
2、现阶段正在进行的动作
Eg. I am reading a book these days.
常见时间状语:now, at this time, these days, etc.
五、过去进行时:
基本结构:was/were+现在分词
基本用法:1、过去某时刻正在进行的动作
Eg. He was playing computer games when his father came home.
2、过去某时段正在进行的动作
Eg. He was doing his homework while his mother was cooking.
常见时间状语:at this time yesterday, at that time或以when引导的谓语动词是一般过去时的时间
状语等。
六、过去将来时:
基本结构:①was/were/going to +
do;②would/should + do.
基本用法:从过去时间点看将来,常用于宾语从句中。
Eg. He said that he would marry her.
常见时间状语:the next day (morning, year…), the following month (week…), etc.
七、现在完成时:
基本结构:have/has + 过去分词
基本用法:
1、过去发生的动作对现在造成的影响或结果
Eg. I have finished my homework.
2、过去已经开始,持续到现在的动作或状态
Eg. We have waited for her for 2 hours.
常见时间状语:recently, lately, so far, up to now, since+时间点,for+时间段, in the past few years, etc.
现在完成时是考试中的重点也是难点,同学们需要格外加强。特别注意瞬间动词和延续性动词的转化问题,具体会在课程中详细讲解,在此不加以赘述。
八、过去完成时:
基本结构:had + 过去分词
基本用法:以过去某个时间为标准,在此以前发生的动作或行为,即"过去的过去"。
Eg. Just before the English class, I suddenly realized that I had left my English textbook at home.常见时间状语:before, after, by the end of last year(month…),etc.
英语时态语态练习100题