新目标英语八年级下册现在完成时态语法专项课件（22张PPT）

现在完成时
一、现在完成时谓语动词的构成：
助动词have/has(not) +V-ed（过去分词）
I ______________(finish) the composition already.
He ___________(learn) English for three years.
We/You/ They….
She….
have finished
has learned
二、现在完成时用法



过影响现
过持续到现在
两“去”
I can’t find my pen. I have lost it.
Have you finished it yet ?
He has worked here for a year.
I have been in this school since 1999 .
He has been to China twice.
He isn’t here. He has gone to the library.










have/has gone to…
have/has been in …
have/has been to…
1.A: Where’s Jim, Li Lei?
B: He ______________his school library.
2.The Greens _____________China for three years.
We _____________the Great Wall twice. It’s very beautiful.
has gone to
have been in
have been to

B
A

A


B


B stay
A
三、现在完成时时间标志词
have/has + V过分


时间标志词：


already
never
ever
just
since+过去的时间点
for+时间段
yet
since+一般过去时态
的句子
since+段时间+ago
so far,recently,in the past/last+段时间
Exercise1
用括号内所给词的正确形式填空
I ________ (do) my homework already.
He _____________(not finished) his homework yet.
____you ever _____(be) to Beijing?
We ______ never ______ (see) such an exciting match before.
Mother _____ just _______(clean) the house. Please don’t come in.

have done
has not finished
Have
been
have
seen
has
cleaned
Exercise 2
1.Tom isn’t here,he_______(leave).
2.I have lived in Beijing _____10 years.
3.I have lived in Beijing _____2001.
4.I have lived in Beijing _____10 years ago.

has left
for
since
since
中考真题
1. —Do you know him well?
—Sure. We friends since ten years ago.
A. were B. have been
C. have become D. have made
2. —May I speak to John?
—Sorry, he Japan. But he in two days.
A. has been to, will come back
B. has gone to, will be back
C. has been in, would come back
D. has gone to, won't come back
中考真题
3. — Lucy, ______ you ____ your ticket?
— Not yet.
A. did, find B. have, found
C. has, found D. do, find
中考真题
4. I this book for two weeks. I have to return
it now.
A. borrowed B. have borrowed
C. kept D. have kept
中考真题
5. It ____ten years since we last_____in Beijing.
A. was, met B. has been, met
C. was, meet D. is, meet

6.—___ you ever ___ to Hangzhou?
—Yes, only once. I ___ there with my father.
A. Have, gone, went B. Have, gone, will go
C. Have, been, went D. Have, been, will go
我猜三道
中考真题
四、延续性动词与非延续性动词的转换
1.延续性动词表示能够延续的动作,如：
learn, work, walk, keep, have, live, stay
等。延续性动词可以与表示时间段的状语
连用。
Eg:I have borrowed this book for 5 days.
I this book 5 days ago.
kept
borrowed
2.非延续性动词也称终止性动词、瞬间动词,
表示不能延续的动作,这种动作发生后立即
结束。 如:open, die, close, begin, finish,
come, go, move, borrow, lend, buy等。
非延续性动词在肯定句中与表示时间点的
状语连用，如：two years ago; at 5 o'clock;
eg:He died 5 years ago.
思考He has died for 5 years.正确吗？
如果和时间段连用，需转换成延续性动词。
been dead
常见的转换
leave --- be away from
borrow --- keep,
buy --- have,
begin/start --- be on,
die --- be dead,
finish --- be over,
join --- be in/be a member of+组织机构,

close --- be closed
get to know --- know,
open--- be open
put on--- wear,
catch a cold --- have a cold,
come here --- be here,
go there --- be there,
become --- be,
come back --- be back,
fall asleep --- be asleep,
fall ill --- be ill,
go out---be out，
get up---be up,

牛刀小试：
eg:The old man died 4 years ago.
-The old man for 4 years.
He joined the Party 2 years ago.
-He the Party for 2 years.
I bought the book 5 days ago.
-I the book for 5 days.
has been dead
has been in
have had
Exercise 2
1. I ______ the League for 5 years so far.
A. joined B. have joined C. have been in
2.The factory ________ since the February
of 1988.
A . has been open B. has opened
C. was open D. opened
3.Mary and Rose _______friends since
they met in 2000.
A. have made B. have been
C. made D. have become
4.The meeting _______ for a week now.
A. has finished
B. has ended
C. has been over
5.Miss Gao ______ this school for nearly 5 years

A. has been in
B. has come to
C. has taught
Homework
Recite
leave --- be away from borrow --- keep, buy --- have,
begin/start --- be on, die --- be dead, finish --- be over,
join --- be in/be a member of+组织机构, put on--- wear,
catch a cold --- have a cold, come here --- be here,
go there --- be there, become --- be, come back --- be back,
fall asleep --- be asleep, fall ill --- be ill, go out---be out，
get up---be up,
Thank you!