内容正文:
现在完成时(一)
语法精讲
一、构成
助动词have/has+过去分词,尤其要注意有一部分动词的变化是不规则的。
二、用法
表示过去发生获完成的某一动作或事件对现在造成的影响或结果。
3、 句式转换
肯定句、否定句、疑问句及简单答语
肯定句:I/You have+ 过去分词+...
He/She/It has +过去分词+...
We/You/They have+过去分词+...
否定句:I/You haven’t (have not) +过去分词+...
He/She/It hasn’t (has not) +过去分词+...
We/You/They haven’t (have not) +过去分词+...
疑问句及简单答语:
Have I /you/we/they+过去分词+...?
Yes, you/I/we/they have.
No, you/I/we/they haven’t.
Has he/she/it +过去分词+...?
Yes, he/she/it has.
No, he/she/it hasn’t.
语法精练
一、 用括号中所给词的适当形式填空
1. Clare _________(not be) to Shanghai before and she is going there next week.
2. --________ you ever______ (win) any prizes before?
--No, I haven’t.
3. So far we _______ (learn) to speak German, French, Chinese and Arabic.
4. --Why not_______ the movie with me?
--I _______________ it.(watch)
5. The Robinsons __________(live) in this building for a long time.
二、单项填空
( )1. --Would you like to see the movie this evening?
-- Oh, it’s a good movie. But I __________ it already.
A. saw B. have seen
C. see D. will see
( )2. What great progress Huawei_________ in recent years!
A. is making B. has made
C. makes D. made
( )3. --Look! Your teacher Miss White is over there.
--It can’t be her. She________ to Beijing.
A. has gone B. has been
C. went D. will go
( )4. So far I_________ the museum three times.
A. am going to B. go to
C. have gone to D. have been to
( )5. --Tom and Jerry______ the cinema to watch the film Colo.
--Oh, that’s why I can’t find them now.
A. have gone to B. have been to
C. has gone to D. has been to
3、 用括号中所给词的适当形式填空。
1. --Have you_______(hear) that Wang Qiang won a game yesterday?
-- Yes, it’s a piece of good news.
2. My teacher has ______ (teach) me to treat older people with respect in the past few years.
3.