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九年级英语
现在完成时用法及综合练习
现在完成时的构成:助动词
have
(
has
)
+
过去分词,
1
.表示过去发生或完成的某一动作对现在造成的影响或结果。例如:
I have just cleaned my clothes.
我刚洗过衣服。
(
“洗衣服”是发生在过去的动作,对现在造成的结果是“衣服干净了”
)
现在完成时常用的时间状语有:
already
(”已经”
用于肯定句的中间和末尾
处)
never
(
“从不”
用于中间处
)
ever
(”曾经”
用于疑问句和肯定句的中间处)
just (
“刚刚”
用于中间处
)
yet
(
“已经”
用于疑问句的末尾处
/
“还”
用于否定句的末尾处
)
或不加任何的时间状语,但不能和表示过去的时间状语连用
.
现在完成时与一般过去时的用法比较
现在完成时表示过去的动作一直延续到现在甚至 会继续下去或表示过去的动作
对现在造成的影响;一般过去时表示动作发生的时间在过去。试比较:
The plane has arrived .
飞机已经来了。
(说明现在的情况:飞机在这儿)
The plane arrived a quarter ago.
飞机是一刻中以前来的。
(强调动作发生的时间在
过去)
I have taught here for fifteen years.
我在这儿已经教了十五 年。
(
表示十五年前的动
作一直延续到现在,还可能会继续。
)
I taught here for a year.
我过去在这儿教过一年。
(表示“我“现在已经不在这儿
任教了)
练习:
I
.翻译下列句子:
1.
你曾经吃过鱼和薯条吗?
2.
我刚刚丢了我的化学书。
3.
我以前从来没去过那个农场。
4.
他已经吃过午饭了。
5.
你已经看过这部电影了吗?
6.
我哥哥还没回来。
7.
我上星期看过这部电影。
8.
在
1992
年他住在这里。
II
.
用过去时或现在完成时填空:
1.
“
_________ you __________ (have) lunch ?
”
“
Yes.
”
“
When ________ you __________ (have) it?
”
“
I ____________ (have) it at
12:00.
”
2.
“
_________ you __________ (write) a letter to your aunt yet?
”
“
Yes, I ___________.
I ________________ (write) one last week.
”
3.
“
_________ he ___________ (finish) his homework?
”
“
Not yet.
”
4.
“
_________ they ever __________ (be) abroad?
”
“
Yes, just once.
”
5. Your father _________ just ___________ (finish) his work.
6. Your father _________ (finish) his work just now.
7. Last term I __________ (learn) many English words.
8. They ____________ (not read) the interesting books yet.
9. He _____________ never ____________ (go) to the science museum.
10. ____________ you ever ____________ (drink) coke?
11.
“
____________
you
_____________
(buy)
a
dictionary?
“
“
Yes,
I
__________ .
”
“
Where __________ you _____________ (buy) it?
”
“
I ___________ (buy) it
in a bookstore.
”
“
When ___________ you _____________ (buy) it?
”
“
Yesterday.
”
Since
和
for
的用法
表示过去已经开始持续到现在的动作或状态常用的时间状语有:
for,
since,
how
long, so far, these days
等。
Since+
过去点的时间,
for+
一段 时间
(数词
+
量词)
,
此划线部分用
how long
提问。
一、
since
短语或从句表示过去 的动作延续至今,
since
之后的时间为一点。
如:
Mr. Smith has worked here since 1984. 1984
年以来,史密斯先生一直在这工作。
He
’
s learned about 5,000 English words since he went to college.
他上大学以来大
约学了五千个英语单词。
二、
for
短语表示动作延续多长时间,
for
的宾语为时间段。
如:
We have known each other for twenty years.
我们认识有二十年了。
I haven
’
t seen her for a long time.
我好久没有见到她了。
练习:用
since
和
for
填空
1) ______ two years
2) _______ two years ago
3)
_______
last
month
4) ______ 1999
5) _______ yesterday
6)
_______
4
o
’
clock
7) ______ 4 hours
8) _______ an hour ago
9)
_______
we
were children
10) _____ lunch time
11) ______ she left here
1. He has lived in Nanjing ________ the year before last.
2. I
’
ve known him __________ we were children.
3. Our teacher has studied Japanese _________ three years.
4. She has been away from the city ___________ about ten years.
5. It
’
s about ten years __________ she left the city.
2.
短暂性转换延续性
①
arrive at/in sw. get to/reach sw. come/go/move to sw.
→
be in sw./at school/at home/on the farm/be here/be there
1)
He got to Beijing five minutes ago.
He ________ _________ _________ Beijing for _________ _________.
2)
I moved to the USA last year.
I ________ ________ __________ the USA since __________ __________.
3)
I went home yesterday.
I _______ ________ _________ home for _________ __________.
4)
They came here last week.
They _________ _________ here since _________ __________.
②
come/go back, return
→
be back
come/go out
→
be out
1)
He came out two years ago.
He _________ __________ _________ for __________ __________.
2)
We return to Fuzhou yesterday.
We ________ ________ _________ to Fuzhou since __________.
③
become
→
be
1)
I became a teacher in 2000.
I ________
__________ a teacher for _________ _________.
2)
The river became dirty last year.
The river _________ _________ dirty for _________ __________.
④
close
→
be closed
open
→
be open
1)
The shop closed two hours ago.
The shop ________ _________ _________ for _________ _________.
2)
The door opened at six in the morning.
The door ________ ________ ________ for six hours.
⑤
get up
→
be up
die
→
be dead
leave sw.
→
be away from sw.
fall asleep/get tot sleep
→
be asleep
finish/end
→
be over
marry
→
be married
1)
I got up two hours ago.
I ________ ________ ________ since ________ ________.
2)
He left Fuzhou just now.
He _______ ________ ________ _________ Fuzhou for five minutes.
3)
My grandpa died in 2002.
My grandpa _______ _______ ________for _______ ________.
4)
The meeting finished at six.
The meeting ________ ______ ______ for six hours.
5)
I got to sleep two hours ago.
I ________ _________ _________ since _________ __________.
6)
They married in 1990.
They ________ _________ __________since _________.
⑥
start/begin to do sth.
→
do sth.
begin
→
be on
1)
I began to teach at this school in 1995.
I ____ ____ at this school since ____.
2)
The film began two minutes ago.
The film ____ ____ ____ for ____ ____.
⑦
borrow
→
keep
lose
→
not have
buy
→
have
put
on
→
wear
catch/get a cold
→
have a cold
get to know
→
know
1)
They borrowed it last week.
They _________ _________ it since __________ __________.
2)
I bought a pen two hours ago.
I _________ _________ a pen for ________ __________.
3)
I got to know him last year.
I _________ __________ him since __________ __________.
4)
I put on my glasses three years ago.
I __________ __________ my glasses for _________ _________.
⑧
have/has gone to
→
have been in
1)
He has gone to Beijing.
He ____ ____ _____ Beijing for two days.
⑨
join the league/the Party/the army
→
be a league/a Party member/a soldier
→
be a member of the league/the Party
→
be in the league/the Party/the army
1)
He joined the league in 2002.
He ________ _________ a _________ _________ for two years.
He
________
__________
a
__________
___________
the
__________
for
two
years.
He ____________ ___________ ___________ the league for two years.
2)
My brother joined the army two years ago.
My
brother
__________
__________
a
___________
for
___________
___________.
My
brother
___________
___________
in
____________
___________
for
two
years.
3.
汉译英
1
)这本字典我已买了三年了。
2
)他离开中国三年了。
3
)我认识他们五年了。
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