Grammar教学创新设计

高中英语外研版选修六模块四（语法课）

四川中江城北中学

吴荣

现在完成进行时

教学时间：2课时

教学目标：通过本次课的学习，使学生理解过去完成进行时的形式意义，重点比较过去完成和过去完成进行时，并能写出结构语法正确的过去完成进行时。

教学重点：过去完成进行时的意义和与过去完成时的比较。

教学步骤：

一.

导入

回顾现在完成进行时，引入过去完成进行时。

二.

讲解

1．

过去进行时完成时的结构

主语

+ had been doing （由现在完成进行时的结构引出）

划线识别题

He had been waiting for 2 weeks. He had been tinking about his marriage. I had been reading a book before you came.

2．

过去完成进行时的意义(1)

①

过去发生的动作

②

持续到过去

例句

The boy has been crying for three hours. The boy had been crying for two hours when his mother came.

I had been working for three hours when he called.

用所给动词的适当形式填空

1. He _____ (wait) for two hours. He was still _____(wait). 2. It was midnight. I _____ (study) for five hours. I was very tired.

3. When I got him, he _____ (watch) TV.

4. We were good friends. We _____ (are) friends for a very long time.

翻译句子

在你来之前我一直在学习。

I had been studying before you came.

当他妈妈回家的时候他已经玩了三小时游戏了。

He had been playing computer games for three hours when his mother got home.

3．

过去完成进行时的意义（2）

表示过去某段时间内重复发生的动作

例句

1.Maggie had been living here

for ten years. Then she went to United States. 2.He had been building the church all his life.

翻译句子

他教了十年书，但是上个月辞了。

He had been teaching for ten years but he quited the job last month.

Tom 到的时候我已经等他两小时了。

I had been waiting for two hours before Tom arrived. 在他成名之前他已经唱了八年歌了。

He had been singing for 8 years before he became famous.

4.与过去完成时的比较

相同点：当(1)谓语动词都是延续性的，如live，learn，study，wait,work,rain等。

2）与“一段时间”连用时，两种时态可以互换。

例句

I had been learning/learned English for ten years by last year. I had been working/worked three hours when he called. 不同点：

过去完成时：强调动作的结果。

过去完成进行时：强调动作一直进行的状态。

例句

She had cleaned the office, so it was very tidy. 她已经打扫过办公室了，所以很整洁。 She had been cleaning the office, so we had to wait outside. 她一直在打扫办公室，所以我们不得不在外面等着。

单选

It was midnight and he was tired because he ____ since dawn. A. was working

B. has worked

C. had been working

D. has been working His brother was good at playing table tennis. He ____ it since he was ten. A. had played

B. played

C. had been playing

D. was Since that story was very interesting, he ______ me it many times.

A. told

B. had told

C. was telling

D. had been telling

翻译

他说他已经连续工作三小时了。

He said he had been working for three hours.

截止到去年我一直住在这。

I had been living here by last year.

到上周为止我一直在找工作。

I had been looking for a job by last week.

三．

总结



本课内容重点：

过去完成进行时的形式：主语 + had + been doing 过去完成进行时的意义：1. 过去发生的动作一直持续到过去某个时间

2. 在过去一段持续的时间内动作的多次重复

过去完成时与过去完成进行时的比较：

相同点：1）谓语动词都是延续性的，如live，learn，study，wait,work,rain等。

2）都与“一段时间”连用。

不同点：

1）过去完成时——强调动作结果，现在完成进行时——强调动作过程。

2）过去完成进行时带有一定的感情色彩。

四．

作业

1.

复习课上所学知识点

2.

完成过去完成进行时的相关练习。

（四川

中江城北中学

吴荣

2018-05-15）