2.现在完成时与动词的延续性 (1)for 和since时间状语与现在完成时连用.表示从过去某一时间开始并一直延续到现在的情况.因此谓语部分不能用非延续性动词.常见的非延续性动词有: close, leave, see, come, hear, buy, borrow, begin, join, die, finish等. (2)在否定句中非延续性动词可以与for或since引导的表示段时间的状语连用.如:I haven't seen him for a long time.(此句是否定句.非延续性动词see与for a long time连用) 查看更多

 

题目列表(包括答案和解析)

用括号内动词的现在完成时态或现在完成进行时态填空

1. I ________ (wait) for you all the morning.

2. He ________ (write) six books and I ________ (read) them all.

3. What ________ you ________ (do) since I last saw you?

4. They can't buy a television set because they ________ (spend) all their money.

5. The man ________ (speak) for more than two hours.

6. The police ________ (watch) him for several weeks.

7. I ________ (boil) some water for your tea.

8. The water ________ (boil) for ten minutes.

9. You look tired. ________ you ________ (work) in the fields?

10. I ________ (wait) for half an hour for that bus and now I'm going home.

11. Paul: ________ you ________ (fish) all the time? ________ you. ________ (catch) anything yet?

Bob: Well, I must tell a lie, I suppose. I ________ (sit) on this rock since breakfast, but I ________ (not catch) any fish yet.

12. I ________ (look) for my pen for over ten minutes, but I ________ (not find) it yet.

13. I ________ (break) this clock and I ________ (try) to mend it all the morning.

14. We ________ (wait) here for a bus for over an hour, but it ________ (not come) yet.

15. I ________ (write) three letters while he ________ (sleep).

 

查看答案和解析>>

用括号内所给动词的适当形式填空,注意一般现在时与现在进行时的区别。

Uncle Sam ________ (not like)drinking coffee at all.

查看答案和解析>>

用括号内所给动词的适当形式填空,注意一般现在时与现在进行时的区别。

Mr Wood usually ________ (get)up at 5:30 every morning.

查看答案和解析>>

从方框内选择适当的动词并用现在完成时态填空。

1.Dave was reading a book, but he ________ it.

2.Freda was holding a cup, but now it's in pieces on the floor.She ________ it.

3.The bus left without Terry and Dave.They ________ it.

4.Edwin received a letter and he ________ a reply.

5.I can't find my keys anywhere.I ________ them.

6.Lily's dog was hungry but she ________ it now.

7.The food on the table has all gone.We ________ it.

8.Where's my wallet?Someone ________it.

查看答案和解析>>

用括号内所给动词的适当形式填空,注意一般现在时与现在进行时的区别。

  -Are they ________ (stand)?

  -No, They are ________ (sit).

查看答案和解析>>


同步练习册答案