【考点解读?/p>
一、动词的时?/p>
1
.一般现在时
(1)
表示经常性、习惯性的动作和现在的状态、特征。句中常?/p>
often, usually, every day
等时间状
语?/p>
Works of popular writers often have a lot of readers.
On Monday mornings it usually takes me an hour to drive to work although the actual distance
is only 20 miles.
(2)
表示客观事实、普遍真理或自然现象,无论在什么情况下都用一般现在时表示?/p>
“Life is like walking in the snow,?nbsp;Granny used to say,“because every step shows.?/p>
?/p>
So what is the procedure?
?/p>
All the applicants are interviewed before a final decision is made by the authority.
(3)
在时间状语从句和条件状语从句中,用现在时代替将来时?/p>
My parents have promised to come to see me before I leave for Africa.
(4)
表示按计划?/p>
时刻表规定要发生的动作,
但限于少数动词?/p>
?/p>
begin, come, leave, go, arrive,
start, stop, return, open, close
等?/p>
The flight takes off at 2
?/p>
30 every Wednesday and Friday.
2
.一般过去时
(1)
表示过去的事情、动作或状态,常与表示过去的时间状语连?/p>
(
或上下文语境有暗?/p>
)
;用于表示过
去的习惯;表示说话人原来没有料到、想到的事?/p>
I didn’t realize then, but becoming a pilot makes me a better surgeon.
Michael’s father always helped the poor as he believed it made everyone happier.
I
was
lucky:
I
became
a
pilot
in
1970,
almost
ten
years
before
I
graduated
from
medical
school.
(2)
注意句型?/p>
was/were about to do ... when ...
?/p>
when
后从句的动词用过去式?/p>
I was about to go to bed when the telephone rang.
3
.现在完成时
常用的时间状语有?/p>
so far, recently, lately, once/twice/three ...times, before, ever,
by
now, in
the
last/past
few
years, over
a
long
time, up
to
now, yet, already, just, since