现在完成进行时的用法和例句

A 篇章学习:朗读对话，回答问题

Mike: My tooth has been aching for two days. Please help me!

Dentist: Could you please wait a second and let me get some water? I've been working the whole day.

Mike: Hurry up, please!

Dentist: I'm back! So how long has your tooth been aching?

Mike: Two days! And I haven't been able to sleep since last night.

Dentist: Poor you! Open your mouth please.

Mike: Ahhh.

B 语法聚焦1：现在完成进行时的结构和用法

现在完成进行时表示一个开始于过去，现在仍在进行、现在刚刚结束的动作。

小贴士

现在完成进行时的结构：

主语 + have / has + been + 动词ing （+ 其他成分）

练习1　请用动词的正确形式填空。

练习2　请选择正确的答案。

1 ( ) — I'm sure Tim will get a good score in this test.

— Of course. He _______________ during this whole month.

A. have been working hard B. has been working hard

C. has worked hard D. worked hard

2 ( ) The writer _______________ the novel for three years.

A. wrote B. have been writing

C. has written D. has been writing

3 ( ) I _______________ TV since 7pm.

A. watched B. have been watching

C. has watched D. has been watching

4 ( ) Jimmy is very tired because he _______________ basketball all day.

A. play B. have been playing

C. has been playing D. will play

5 ( ) Mom _______________ the house since 6:00 am.

A. has been cleaning B. have been cleaning

C. has cleaned D. had cleaned

练习3　将正确答案的序号写在横线上。

D 语法聚焦2：现在完成进行时的不同形式(www.xing528.com)

小贴士

现在完成进行时的标志为表示一段时间的时间状语。例：

two days, all night, the whole day . . .

练习4　请用括号内单词的正确形式填空。

1 What __________________ you __________________ (do) these days?

2 It __________________ (rain) since last Monday.

3 How long __________________ you __________________ (study) English?

4 Lily __________________ (dance) for weeks since she broke her leg.

5 __________________ you __________________ (wait) here since noon?

单元练习

练习5　连词成句。

1 studying / been / after / Have / the / you / final exam

____________________________________________________________________?

2 lying / bed / My / in / car accident / since / grandpa / been / has / the

____________________________________________________________________.

3 Jack / been / long / alone / How / living / has

____________________________________________________________________?

4 all night / What / watching / have / been / you / TV / on

____________________________________________________________________?

5 dog / hasn't / walking / He / his / 9 o'clock / been / since

____________________________________________________________________.

练习6　按要求改写下列句子。

1 He has been sitting in the armchair the whole day. (改为一般疑问句)

____________________________________________________________________

2 Mary hasn't been working hard before the test. (改为肯定句)

____________________________________________________________________

3 Has the cat been sleeping on our sofa all the time?（肯定回答）

____________________________________________________________________

4 I have been looking after my mom since yesterday. (对画线部分提问)

____________________________________________________________________

5 They have been packing for the trip since Monday. (改为否定句)

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