1.
一般现在时
的用æ³?/p>
1
ï¼?/p>
经常性或习惯性的动作,常与表示频腮度的时间状语连用ã€?/p>
时间状语ï¼?/p>
everyâ€? sometimes, atâ€? on Sunday。例如:
I leave home for school at
7 every morning.
每天早上我七点离开家ã€?/p>
2
ï¼?/p>
客观真理,客观存在,科学事实。例如:
The
earth
moves
around
the
sun.
地球绕太阳转动ã€?/p>
Shanghai
lies
in
the
east
of
China.
上海位于中国东部ã€?/p>
3
ï¼?/p>
表示格言或警句。例如:
Pride goes before a fall.
�/p>
者必败ã€?/p>
注意:此用法如果出现åœ?/p>
宾语从句
中,即使主句是过去时,从句谓语也要用一èˆ?/p>
现在时ã€?/p>
例:
Columbus proved that the earth is round.
哥伦布证实了地球是圆的ã€?/p>
4
ï¼?/p>
现在时刻的状态ã€?/p>
能力ã€?/p>
性格ã€?/p>
个性ã€?/p>
例如ï¼?/p>
I don't want so much.
我不要那么多ã€?/p>
Ann
writes good English but does not speak well.
安英语写得不错,讲的可不行ã€?/p>
比较ï¼?/p>
Now I put the sugar in the cup.
把糖放入杯子ã€?/p>
I am doing my homework now.
�/p>
正在做功课ã€?/p>
第一句用一般现在时ï¼?/p>
用于操作演示或指导说明的示范性动作,
表示言行的
瞬间动作ã€?/p>
第二句中çš?/p>
now
是进行时的标志,
表示正在进行的动作的客观状况ï¼?/p>
所以后å�?/p>
用一般现在时ã€?/p>
2.
一般过去时的用æ³?/p>
1
)在确定的过去时间里所发生的动作或存在的状
态。例如:时间状语有:
yesterday, last week, an hour ago, the other day, in 1982
等ã€?/p>
例如ï¼?/p>
Where did you go just now?
刚才你上哪儿去了ï¼?/p>
2
)表示在过去一段时间内ï¼?/p>
经常性或习惯性的动作ã€?/p>
例如ï¼?/p>
When I was a child, I often played football in the street.
我是个孩子的时候,
常在马路上踢足球ã€?/p>
Whenever the Browns went during their visit,
they were given a warm welcome.
那时,布朗一家无论什么时候去,都受到热烈欢迎ã€?/p>
3
)句型:
It is time for sb. to do sth "
到……时间了
" "
该……了
"
。例如:
It is time for you
to go to bed.
你该睡觉了ã€?/p>
It is time that sb. did sth. "
时间已迟äº?/p>
" "
早该……了
"
,例
�/p>
It is time you went to bed.
你早该睡觉了ã€?/p>
would
ï¼?/p>
had
ï¼?/p>
rather sb. did sth.
è¡?/p>
�/p>
'
宁愿某人做某äº?/p>
'
。例如:
I'd rather you came tomorrow.
还是明天来吧ã€?/p>
4
ï¼?/p>
wish,
wonder, think, hope
等用过去时,作试探性的询问、请求、建议等,而一般过去时表示
的动作或状态都已成为过去,
现已不复存在ã€?/p>
例如ï¼?/p>
I thought you might have some.
�/p>
以为你想要一些ã€?/p>
比较ï¼?/p>
Christine was an invalid all her life.
(含义:
她已不在人间
�/p>
ï¼?/p>