选修六module4 music grammar

班级姓名
课型grammar 主备人
学习目标（Studying Aim)：
To master the verb form: have been doing
学习重点与难点（Important and difficult points）：Compare the form: have done & have been doing
一、完成并比较下列句子，并注意翻译句意
1．I’ve swum…
2．I’ve been swimming…a．and I feel exhausted. b．thirty lengths of the pool.
3．They have asked me…4．They have been asking me…a．to visit them for ages, but I’ve never had the time. b．to join the company on a number of occasions.
5．I have visited Vienna…6．I’ve been visiting Vienna…a．three or four times before.
b．since 1990 and I’ve always felt very safe here.
7．We’ve stayed…8．We’ve been staying…a．at this hotel a couple of times before. b．at a small hotel near the sea.
二、用下列词语的正确时态填空
claim disappear give move stop
1、a．An important file ____________from my office.
b．Plants and vegetables ____________ from my garden since we had new neighbours.
2、a．Dr Fletcher ____________ the same lecture to students for the last ten years.
b．Mr Goldman ____________ nearly a million pounds to the charity this year.
3、a．With their win yesterday, Italy ____________ into second place in the table.
b．As house prices in the cities have risen, people ____________ into the countryside.
4、a．For years he ____________ that he is related to the royal family.
b．The earthquake ____________ over 5000 lives.
5、a．All day, the police ____________ motorists to question them about the accident.
b．Good, the noise ____________ I can start concentrating on my work again.
三、语法讲解
现在完成进行时
（一）现在完成进行时的构成
现在完成进行时由“have/ has b een + 动词的现在分词”构成，第三人称单数用has，其他人称用have。

（二）现在完成进行时的用法
1．表示的动作是发生在过去一直持续到现在的动作
这个动作可能刚停止，可能仍继续进行下去，常与延续动词连用。

并常接带有表示动作起迄时间的状语，如since last week, since 1997等或由since引导的时间状语从句，也可以带有表示时间长短的状语，如for an hour, for a few days, these days等。

例如：
He has been living there since 1970. 他从1970年以来就住在这里。

（试与He has lived there since 1970. 比较。

）
I have been writing letters.我一直在写信。

（试与I have written two letters.比较）
Where have you been? We have been looking for you everywhere.你去哪儿了？我们一直在到处找你。

（试与I was looking for you everywhere.比较）
I have just been watching TV. 我一直在看电视。

（试与I have watched TV. 比较。

）
2．现在完成进行时的动词表示一直到说话为止的一段时间内一再重复的动作。

例如：They have been telephoning you several times in two days.两天内他们给你打过几次电话。

The couple have been drinking red tea all the afternoon.这对夫妻一下午都在喝红茶。

3．现在完成进行时的动词表示一直到说话时为止的一段时间内，大部分时间都在持续进行的动作（不一定延续到说话的时候），往往暗示这个动作对现状的影响。

例如：
What have you been doing this morning? (You look tired.)
你今天早晨干什么了？（你看起来很疲惫。

）
You have been reading newspapers. (Newspapers are lying about in your room.)
你一直在读报吧。

（你的房间里到处摊着报纸。

）
You have been teaching. (Your pocket is covered with chalk dust.) 你刚才在教课吧。

（你口袋上有粉笔灰。

）
（三）现在完成时现在完成进行时的区别
1．现在完成进行时更强调动作的延续性，它是现在完成时的强调形式。

例如：
We’ve been living here for ten years.
We’ve lived here for ten years.
我们在这儿已经住了十年了。

2．在不和时间状语的情况下，现在完成进行时表示动作仍在进行。

而现在完成时则表示动作在过去已结束。

例如：
The students have been preparing for the exam.（还在进行）学生们一直在准备考试。

The students have prepared for the exam.（已经结束）学生们为考试作了准备。

3．有些表示状态、感情、感觉的动词如：have, exist, like, hate, hear, know, sound等动词不能用于现在完成进行时，但可用于现在完成时。

例如：
They’ve known each other since 1970.
自从1970年起他们就相互认识了。

链接高考……（命题热点，理应关注！）
1．（2007年高考江西卷）——I have got a headache.
—No wonder. You ________ in front of that computer too long.
A．work B．are working C．have been working D．worked
2．（2007年高考江西卷）Experts have been warning ________ of the health risks caused by passive smoking.
A．at a time B．at one time C．for some time D．for the time
3．（2007年高考湖南卷）Cathy is taking notes of the grammatical rules in class at Sunshine School, where she ___________ English for a year.
A．studies B．studied C．is studying D．has been studying
4．（2007年高考上海卷）With the help of high technology, more and more new substances ______ in the years.
A．discovered B．have discovered C．had been discovered D．have been discovered
（四）练习巩固
I．选择填空
1、（2006年高考山东卷）Police are now searching for a woman who is reported to ______ since the flood hit the area last Friday.
A．have been missing B．have got lost C．be missing D．get lost
2、(2006年高考重庆卷)Customers are asked to make sure that they ______ the right change before leaving the shop.
A．will give B．have been given C．have given D．will be given
3、(2006年高考江苏卷)Although medical science ______ control over several dangerous diseases, what worries us is that some of them are returning.
A．achieved B．has achieved C．will achieve D．had achieved
4、(2006年高考浙江卷)My friend, who _______ on the International Olympic Committee all his life, is retiring next month.
A．served B．is serving C．had served D．has served
5、(2006年高考湖北卷)I won’t tell the stude nt the answer to the math problem until he _______ on it for more than an hour.
A．has been working B．will have worked
C．will have been working D．had worked
6、(2006年高考陕西卷)The construction of the two new railway lines _______ by now. A．has completed B．have completed C．have been completed D．has been completed
7、—Hi, Fracy, you look tired.
—I am tried. I _______ the living room all day.
A．painted B．had painted C．have been painting D．have painted
8、I don’t really work here, I _______ until the new secretary arrives.
A．just help out B．have just helped out C．am just helping out D．will just help out 9、The police found that the house ______ and a lot of things _______.
A．has broken into; has been stolen B．has broken into; had been stolen
C．has been broken into; stolen D．had been broken into; stolen
10、Selecting a mobile phone for personal use is no easy task because technology _____ so rapidly.
A．is changing B．has changed C．will have changed D．will change 11、—Do you know our town at all?
—No, this is the first time I _______ here.
A．was B．have been C．came D．am coming
12、—Hi, Jack. We _______ for long. Where have you been?
—Sorry, I’ve been to the reading-room.
A．would be waiting B．were waiting C．have been waiting D．have been waited 13、—What’s wrong with your coat?
—Just now when I wanted to get off the bus, the man next to me _______ on it.
A．sat B．had sat C．had been sitting D．was sitting
14、—What are you going to do this afternoon?
—I am going to the cinema with some friends. The film _______ quite early, so we _______ to the bookstore after that.
A．finished; are going B．finished; go C．finishes; are going D．finishes; go 15、Millions of pounds’ worth of damag e _______ by a storm which swept across the north of England last night.
A．has been caused B．had been caused C．will be caused D．will have been caused
II.完成句子
1．The country life he was used to _____________________（有了很大的变化）since 1998. 2．Where have you been? We _____________________(一直找你)everywhere.
3．We _____________________(在喝茶)all the evening. Please join us in it quickly.
4．You _____________________(老犯错误) like this. What’s wrong with you?。