新概念英语第二册语法知识：现在完成进行时

新概念英语第二册语法知识：现在完成进行时

米粒妈咪课堂小编整理新概念英语第二册语法知识现在完成进行时供大家参考学习。

现在完成进行时：

1.构成：have / has + been + 现在分词

2.功能：

(1)表示从过去某时开始发生，一直延续到现在且可能延续下去的动作。 (最好将此定义读 5遍)

►. I've been waiting for an hour but she hasn't come.

►. He has been running after her for 8 years.

(2)表某种感情色彩。

►. I've been wanting to see you for so many years.

►. Who's been telling you such nonsense.

现在完成时与现在完成进行时的对比：

现在完成时强调“结果”，而完成进行时强调“动作的延续”。

►. I have thought of it.(我已想到了这一点。)

►. I have been thinking of it.(我一直在想这一点。)

►. Jim has painted the door.(杰姆已将门油漆过了。)

►. Jim has been painting the door.(杰姆一直在油漆门。)

测试精编

1. They ________ us since five o'clock this morning.

A. are helping B. have been helping

C. have been helped D. have helped

2. I ________ the book the whole day, yet I haven't finished it.

A. have been reading B. have read

C. am reading D. had been reading

3. Please come in. We ________ about your paper.

A. talk B. had been talking

C. have been talking D. would have talked

4. Such natural resources as coal and petroleum ________.

A. gradually are exhausted B. are being gradually exhausted

C. have gradually exhausting D. have been exhausting gradually

5. It ________ almost every day so far this month.

A. is raining B. rained C. rains D. has been raining

用所给动词正确时态填空：

1. You should go to bed. You ________ (watch) TV for 5 hours.

2. I ________ (write) letters since breakfast.

3. I ________ (write) 3 letters since breakfast.

4. Sorry, but Mr. Smith ________ (leave) for Beijing.

5. I ________ (look) for him everywhere, where can he be?

KEYS

1. B 2. A 3. C 4. B 5. D

用所给动词正确时态填空：

1. have been watching 2. have been writing

3. have written 4. has left

5. have been looking

本文为:新概念英语第二册语法知识:现在完成进行时请大家参考学习，关注米粒妈咪课堂获取更多新概念英语第二册语法知识及课程!