内容正文:
动词时态语态
三类动词
一、实义动词:具有实际意义的动词
Vi.不及物动词:
I come. I go. I fail. I win.
Vt.及物动词:
I take a book. I love him.
He give me a book. I send him a letter.
He made Mary angry. He found Tony crying.
本身意思完整的动词
本身意思不完整,需要添加宾语才能表达完整意思
主谓宾
主谓双宾
主谓宾宾补
二、系动词
be 类:am, is, are, was, were (是...) seem, appear(似乎是)
感官动词:sound, taste, feel, look,
表变化:become, go, turn, get
证明是: prove, turn out
表持续:stay, remain, keep
It tastes sweet. It sounds good. She looks tired.
She is an actress. The news finally proved (to be) true.
The leaves turn yellow when the autumn is coming.
He got angry when he heard the news.
+形容词/名词
三、助动词:帮助动词变形,变态
①be 类:am, is, are, was, were
②do类: do, does, did
③have 类:have, has, had
④will类: will, would
⑤情态动词:can, could, must, should
I am reading a book.
Do you like apples? I don't like apples.
I have learned 3000 words.
I will go to Beijing next month.
I can play basketball.
+ doing/ done/to do
+动词原形
+done
+动词原形
+动词原形
时态体现在句子的谓语动词
语态:主动语态、被动语态
主动语态表示主语是动作的执行者。
They built a bridge over the river.
被动语态表示主语是动作的承受者。
A bridge was built over the river (by them).
时态 谓语(主动) 谓语(被动)
一般现在时
一般过去时
一般将来时
过去将来时
现在进行时
过去时行时
现在完成时
过去完成时
情态动词
do/does
did
will do
would do
is/am/are doing
was/were doing
have/has done
had done
can do
is/am/are done
was/were done
will be done
would be done
is/am/are being done
was/were being done
have/has been done
had been done
can be done
1.一般现在时
(1)表示经常性、习惯性的动作
She often works at the weekend.
They have seven classes every day.
时间状语:1.often 2.usually 3.always 4.never
5.every day/week/month/year 6.sometimes 7.seldom
(2)在时间、条件、让步状语从句中, 主将从现
I will see you as soon as I get there.(时间状语从句)
If it doesn't rain, we will go on a picnic.(条件状语从句)
2.一般过去时
表示过去某个时间里发生的动作或状态,过去经常性、 习惯性的动作或状态。常用作过去时的时间状语:
1.two daysago 2.the other day
3.yesterday 4.last night=yesterday evening
5.last month/year/winter 6.in 2016
7.in May, 1987 8.just now
9.in the past