Learning about LanguagePPT配套优秀教学设计内容

【学习目标】现在完成进行时

【重点难点】现在完成进行时和现在完成时区别 【学习内容】

1. 现在完成进行时的定义

现在完成进行时表示某动作从过去某个时间开始，一直延续到现在，并且还有可能持续下去。如：

We have been waiting for him for two hours. 我们等他等了两个小时。

2. 现在完成进行时的结构

现在完成进行时由“have /has been + 现在分词”构成。

3. 现在完成进行时的应用

现在完成进行时所用的时间状语：this month / week / year, these days, recently / lately, in the past few + 时间段, since +时间点, for + 时间段。如：

They have been building the bridge for two month. 两个月来他们一直在修桥。

They have been planting trees this month. 这个月来他们一直在植树。

4. 现在完成进行时与现在完成时的区别

(1) 现在完成时强调动作的完成，而现在完成进行时强调动作的延续，因此，表示动作的完成，只能用现在完成时，而不能用现在完成进行时。如：

He has changed his idea. 他改变了想法。

(2) 在表示动作的延续时，虽然既可用现在完成时，也可用现在完成进行时，但现在完成进行时强调动作的进行。因此在需要明确表示动作还要持续下去时，应用现在完成进行时。如：

We have been studying here for two years. 我们在这儿已经学习了两年了。

(3) 有些延续性动词(如

keep, learn, live, stay, study, work等)，用于现在完成时或现在完成进行时的区别不大。如：

I have lived here for many years.=I have been living here for many years. 我在这儿住了多年了。

(4）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。如： Have you been meeting her lately？（a） Have you met her lately？（b） （a）句有“经常相会”之意，（b）句则没有。（b）句如与often，every day等时间状语连用，当然也表示动作在重复。 （5）现在完成进行时比较生动，有时含有明显的感情色彩，而现在完成时往往只说明一个事实，一种影响或结果，平铺直叙，没有什么感情色彩可言。如： Who's been eating my apples？（a） Who's eaten my apples？（b） （a）句有强烈的感情色彩，表示愤怒不满，（b）句只是希望回答的

一个问题。又，（a）句兼有进行时态，所以有“苹果未被全部吃光”的意思，（b）句是完成时态，说明“苹果一个不剩了”。

【课后作业与练习】 完成句子

1. You know, I ________ (look) for a job for three months, and this is my first formal interview. 2. My sister ________ (stay) in Beijing for three months last year. 3. The little boy is dirty all over because he ________ (play) in the mud all the morning. 4. I ________ (wonder) if you were free this afternoon. 5. Here he is! We ________ (wait) anxiously for him since last night. 单项填空

1.You

all day. Shall we go out for a walk? A. had studied B. have been studying C. study D. were studying 2.—Why didn’t Tom have his lunch? It’s already one o’clock.

—His pet bird

this morning. He

still for quite a long time in the room crying. A. died; had sat B. had died; has sat C. has died; is sitting D. died; has been sitting 3.We

Liu Xiang’s return to competition ever since he had a successful operation in the US.

A. will anxiously expect B. anxiously expected C. had anxiously expected D. have been anxiously expecting 4.—Where is mother? —She is in the kitchen. She

the dinner for the party the whole afternoon. A. is preparing B. was preparing C. has prepared D. has been preparing 5.Have a rest, please. You

the piano all morning. A. have been playing B. will be playing C. have played D. had played 6.—Do you think we should accept that offer? —Yes, we should, for we

such bad luck up till now, and time

out. A .have had; is running B had; is running C. have; has been run D. have had; has been run 7.This is one of the best films

this year. A. which has been shown B. that have been shown C. that have shown D. have been shown 8.The unemployment rate in this district

from 6% to 5% in the past two years.

A. has fallen B. had fallen C. is falling D. was falling 9.—Alvin, are you coming with us? —I’d love to, but something unexpected

.(2012浙江,16) A. has come up B. was coming up C. had come up D. would come up 10.The manager

the workers how to improve the program since 9 am.(2012全国Ⅱ,18) A. has told B. is telling C. has been telling D. will have told 11.—Look! Somebody

the sofa. —Well, it wasn’t me. I didn’t do it.(2012江西,26) A. is cleaning B. was cleaning C. has cleaned D. had cleaned 12.In order to find the missing child, villagers

all they can over the past five hours.(2012安徽,26) A. did B. do C. had done D .have been doing 13. Excuse me, Marcia, a reporter from Vanity Fair __________ all day. Could you speak to her now? A. phones B. has phoned C. has been phoning D phoned

14.The girl has a great interest in sport and ___________ badminton classes twice a week over the last three years. A. took B is taking C. takes D. has been taking 15. She was surprised to find the fridge empty; the children _________ everything! A. had been eating B. had eaten C. have eaten D. have been eating 16.I have to see the doctor because I_____________ a lot lately. A. have been coughing B. had coughed C. coughed D. cough 17.---Why, Jack , you look so tired! ---Well, I _________ the house and I must finish the work tomorrow. A. was painting B. will be painting C. have painted D. having been painting 18. —— Hi, Tracy, you look tired. —— I'm tired. I _________ the living room all day. A. painted B. had painted C. have been painting D. have painted 19. — There is so much snow these days, isn't there? — Yes, it ____ for a few days.

A. was snowing B. has been snowing C. had been snowing D. snowed 20. Although these scientists ____ on the project for nearly four years, I don't know how long it will last. A. have been working B. had worked C. were working D. are working 21. Now that she is out of job, Lucy ____ going back to school, but she hasn't decided yet. A. had considered B. has been considering C. considered D. is going to consider 22. The little boy is dirty from head to foot because he ___ in the mud all morning. A. played B. is playing C. has been playing D. was playing 23. —

I’m sure Andrew will win the first prize in the final. —

I think so. He ________ for it for months. (2008江苏) A. is preparing B. was preparing C. had been preparing D. has been preparing 24. 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