八年级英语下现在完成时专项复习

⼋年级英语下现在完成时专项复习
现在完成时专项复习
现在完成时动词构成:
have / has + v 过去分词
现在完成时的标志词：
already , yet , ever , never , before , just , for +时段since +过去时点, so far , in the past /last +⼀段时间recently, these days …since +过去点时间
since +⼀段时间+ago
since +从句（从句⽤⼀般过去式）
现在完成时的⽤法：
1. 表⽰已完成的某⼀动作对现在造成的影响或结果。

e.g. Lucy has just washed her clothes.
I haven't had breakfast yet.
My sister has read this book before.
2. 表⽰从过去已经开始，持续到现在或还将持续下去的动作或状态。

I started teaching English in 1997
I am still teaching English now.
How long have I tought English?
⽆标志词的：
e.g. He is not feeling well now. He has caught a cold.
I have lost the key. I can't go into my room.
A Is your mother in?
B Sorry , she isn’t. She has gone to Shanghai.
现在完成时和⼀般过去时的区别：
现在完成时，强调这⼀动作产⽣的结果对现在的影响，与现在有关。

不跟过去的时间连⽤。

⼀般过去时，仅仅表⽰在过去某⼀时刻曾发⽣过这⼀动作，与现在⽆关。

跟过去的时间连⽤。

The plane has arrived.
(说明现在的情况:飞机在这⼉。

）
The plane arrived a quarter ago.
（强调动作发⽣的时间在过去。

）
1. A: Wher e’s Jim, Li Lei?
B: He ______________ his school library.
2. The Greens _____________ China for three years.
3. We _____________ the Great Wall twice.
It’s very beautiful.
EXERCISE ：
1.He _________(work) in our school for one year.
2. He ______(come) to our school last year/in 2002.
3. They __________(cook) the supper already.
4. They _______ (cook) the supper half an hour ago.
练习翻译：
1. 她成为⼀名护⼠已经三年了。

( become ）
2. 我已经离开上海5天了。

( leave）
3. 这本书他已经买了两周了。

（buy ）
4. 我⼊团已经⼀年了。

（jion )
5. 电影已经开演半个⼩时了。

（begin ）
6.他来这⾥已经三年了。

（come )
经典句型
他的爷爷已经去世2年了。

His grandpa has been dead for 2 years.
= It has been 2 years since his grandpa died.
It has been + 时间段since + ⼀般过去时的句⼦.
It is + 时间段since + ⼀般过去时的句⼦.
链接中考⽤所给动词的适当形式填空。

1. I already (see) the film. I (see) it last week.
2. —he (finish) his work today?
—Not yet.
3. —you (be) to Hong Kong?
—Yes, I (be) there twice.
4. —you ever (eat ) chocolate sundaes （圣代）?—No, never.
5.My father just (come) back from work. He is tired now.
6. — Where's Li Ming?
—He (go) to the teacher's office.
⼀、单项选择。

（独⽴完成）
1、Both his parents look sad . Maybe they_________
what's happened to him .
Ａ.knew Ｂ.have known Ｃ.must know Ｄ.will know
2、He has _______ been to Shanghai , has he ?
Ａ.already Ｂ.never Ｃ.ever Ｄ. still
3、The famous writer ______ one new book in the past
two year .
Ａ.is writing Ｂ.was writing Ｃ.wrote Ｄ.has written 4、—Our country ______ a lot so far .—Yes . I hope it will be even ______ .
Ａ. has changed ; well Ｂ. changed ; good
Ｃ. has changed ; better Ｄ. changed ; better
5.We ______ Xiao Li since she was a little girl .
Ａ. know Ｂ. had known Ｃ. have known Ｄ. knew
6、Harry Potter is a very nice film .I_______ it twice .
Ａ.will see Ｂ.have seen Ｃ.saw Ｄ.see 7、—These farmers have been to the United States .—Really ? When _____ there ?
Ａ.will they go Ｂ.did they go
Ｃ.do they go Ｄ. have they gone
8、Hurry up! The play __________ for ten minutes .
Ａ.has begunＢ.had begunＣ.has been onＤ.began
9、It _____ ten years since he left the army .
Ａ. is Ｂ. has Ｃ. will Ｄ. was
10、Miss Green isn't in the office . she_______ to
the library .
Ａ.has gone Ｂ. went Ｃ.will go Ｄ. has been
⼆、句型转换。

(独⽴完成）
1.He has never surfed，?（改成反意疑问句）
2.They have been here since 2000. (对划线部分提问)
have they been here?
3.The old man _________ last year. He for
a year. (die) （动词填空）
4.This factory opened twenty years ago.(同义句转换)
This factory for twenty years.
5.Miss Gao left an hour ago. (同义句转换)
Miss Gao ________ _______ ________ ________ an hour ago.
6.Her mother has been a Party member for three years .（同义句）Her mother _______ the Party three years ________ .
7.The Green Family moved to France two years ago. (同义句转换) _______ two years ________ the Green family moved to France.
8.The bus has arrived here. It arrived ten minutes ago.
(把两个句⼦合并成⼀个句⼦)
___________________________________________
三、汉译英。

1、吉姆已做完作业，他现在有空了。

2、他昨天收到⼀封信。

3、我⽗亲以前到过长城。

4、她还没有看过那部新电影。

5、她去过上海。

6、莉莉，你这些天上哪⼉去了？。