GrammarPPT及课堂实录内容

Grammar Teaching goals教学目标

1. Ability goals能力目标

To experience and discover what is the Present Perfect Progressive Tense.

To grasp the usage of the Present Perfect Progressive Tense.

2 Learning ability goals学能目标

Help the students learn how to use the Present Perfect Progressive Tense. Teaching important points

教学重点

. Let the students try to use the new language in the grammar section to tell part of the text.

Teaching difficult points教学难点

How to teach the students to master the usage of the Present Perfect Progressive Tense. Teaching methods

教学方法

Concluding and summarizing; practice. Teaching aids

教具准备

A projector and a computer. Teaching procedures & ways

教学过程与方式

Step I Revision

T: Good morning / afternoon, everyone! Ss: Good morning / afternoon, Sir / Madam! T: Have you finished your homework?

Ss: Yes! T: That’s good. First, work in groups of four and check your endings of the story one by one in your group. When all of you have finished, put up your hands and I’ll check one of you. Clear? Ss: Yes! The students will tell the endings of the story to each other in their groups. When they have finished, make random sampling. Someone can be chosen to tell in the class.

Step II Grammar Read the sentences from the passage in Reading and Vocabulary and decide if they are true.

Example sentences:

Liu Fang has played the pipa since the age of six.

She’s given concerts since she was eleven.

1:

Liu Fang still plays the pipa. 2:

She only played the pipa when she was six. 3:

She has given concerts regularly since the age of eleven. 4:

She only gave concerts when she was a child. Read the example sentences and answer the questions. Example sentences:

Liu Fang has been playing the pipa for the last three hours.

She’s been performing concerts every day since last month.

Q1:What is the difference in form between

these sentences and those in Activity 1. They are in the present perfect progressive Q2: Which of these things is true about the sentences? (a)

The people started doing these things in the past and are still doing them. (b) The people do these things every day. (c) The actions take a very long time to complete. 一、构成：

现在完成进行时由“助动词have/has+been+动词-ing”形式构成。

二、基本用法：

1.表示从过去开始一直持续到现在的动作，这个动作是否继续下去，则由上下文决定。它常与表示一段时间的状语，如：all this time, this week, this month, all night, all the morning, these few days, for---, since---等连用。

例句：

(1) Liu Fang has been living in Canada since then.

刘芳从那时以来一直住在加拿大。（动作仍继续下去）

(2) I have been waiting for you here for an hour. 我在这儿等了你一个小时。（动作刚终止）

(3) morning.

他做了一上午作业。（动作可能继续下去）

2.表示一直到说话时为止的一段时间内一再

重复的动作。

例句：

(1)I have been meeting her at the library. (2) I have been telling you to be careful for weeks. 这几个星期我一直在告诉你要小心。

三、如何区别现在完成时和现在完成进行时：

1.在不用时间状语的情况下，现在完成进行时表示动作仍在持续进行，而现在完成时则表示动作在过去已经结束。

例句：

(1)We have been cleaning the classroom. 我们一直在打扫教室。

(2)We have cleaned the classroom. 我们把教室打扫过了。

(3)They have been widening the road. 他们一直在加工马路。（尚未完工）

(4)They have widened the road. 他们把马路拓宽了。（已经完工了）

2.现在完成进行时往往表示动作在重复，现在完成时则常常不带重复性。

例句：

(1)Have you been meeting her lately?

你最近跟她见面吗？（有“经常相会”之意）

(2)Have you met her lately?

你最近跟她见过面了吗？（没有“经常相会”之意）

He has been doing his homework all this

3.表示暂时性动作用现在完成进行时较好，而表示表示长时期的接近于状态的动作时，用现在完成时较好。

例句：

(1) He has been staying with his uncle during the past two months. 最近两个月他和他叔叔在一起（暂时性动作）

(2) I have been waiting all the morning. 早晨我一直在等（暂时性动作）

(3) I have lived here all my life.

我一辈子一直住这儿。

（长时期的接近于状态的动作）

(4) We have worked in the south since we graduated.

毕业后我们一直在南方工作。

（长时期的接近于状态的动作）

4.有些表示状态、感情、感觉的动词，如：have, exist, like, hate, hear, know, sound等，不

能用于现在完成进行时，但可用于现在完成时。

例句：

(1)They’ve known each other since 1970.（不用They have been knowing---）

自1970年起他们就认识了。

(2) John has loved Mary since ten years ago.

约翰自十年前就爱上了玛丽。

(3)He has been here for two days. 他在这儿两天了。

(4)The property has belonged to my uncle during the last ten years. 十年来这财产一直是我叔叔的。

5.在否定句中一般用现在完成时而不用现在

完成进行时。

例句：

(1)I have not spoken（而不说have not been speaking) English for two years.

(2) He has never seen a man like him.

(3)He has hardly met an American in the street. (4)I have received no money from my family. 练习

I.

Complete the conversation. Put the verbs into

the present perfect progressive. Interviewer: Liu Fang, what (1)__________________ (do ) recently? Liu Fang: Well, I (2) ________________ (give ) concerts in.

Interviewer:

Have you (3) ___________ (play) any new pieces? Liu Fang: Yes. I (4) __________________(play) some classical American tunes. Interviewer:

What else have you (5) __________(do)? Liu Fang: I (6)__________________(learn) how to play the konghou. II. Complete the passage with the correct form of the verbs. Last night, I (1) _______(went / have been) to see a concert by the Chinese-born Canadian artist Liu Fang. She was born in China and (2)_________(studied / has been stuying) music in Shanghai, but she(3)_____________(lived / has been living) in Canada since 1996. She (4)______________ (played / has beenplaying) traditional Chinese music since shewas very young. Last night, she (5)____________ (performed / has performed) a series of classical Chinese

pieces for the pipa and the guzheng.I (6) ________ (bought / have bought) a CD of her music after the concert and I (7)___________________(listened / have been

listening) to it all day today!