人教版新目标九年级英语Unit14课件

The CCTV has been broadcasting English programs ever since 1977.
1977
now
表示一个事件在某个事件之前一直进 行, 用于表达事件的持续性。 You look hot and tired. Have you been exercising? I'm sorry I'm late. Have you been waiting long?
现在完成时表示过去某时发生的行为 对主语目前产生的影响。即用过去发生 的某个行为来说明现在的某种情况。
We are good friends. (现在的情况） I knew him in 1997.（过去的动作）
We have known each other since 1997.
（现在完成时把过去的动作和现在联系 起来并着眼于现在） She has been to Beijing.
1. No. I haven’t cleaned out the
refrigerator yet.
T
2. I’ve already put it in the garage. T 3. But I haven’t locked the garage yet. T
4. I’ve already done most of my jobs. M
The train arrived at 5 o’clock to the minute. 那班列车在五点整到站。 the minute that, as soon as 一……就…… I’ll give him your message the minute that he arrives. 等他一到，我就把你的信给他。
2. Have you watered the plants yet? 你浇了这些花草了吗？ water此处为动词，浇浇水，洒洒 水之意。 water the lawn / the plants / the streets 洒水于草地（花木，街道）上 water the horses 饮马
2a Listening
----Isn’t it hard to drive downtown to work? ----Yes, that’s why I ____ to work by train. A. have been going B. have gone C. was going to D. will have gone
The price ___, but I doubt whether it will remain so. A. went down B. will go down C. has gone down D. was going down 表示已发生的动作
All the preparations for the task__, and we’re ready to start. A. completed B. complete C. had been completed D. have been completed 过去的动作“完成了准备工作”， 对现在的影响是“现在已准备出发 了”。
1b Listening
__packed the camera __watered the plants __locked the windows __bought a travel guidebook __bought a street __packed the beach towels
Yes, I have already watered them.
---Hi, Tracy, you look tired. --- I am tired. I ___ the living room all day. A. painted B. had painted C. have been painting D. have painted
She ___ letters all morning and felt tired. A. has been writing B. writes C. has written D. had been writing
--I’m sorry to keep you waiting. --Oh, not at all. I ___ here only a few minutes. A. have been B. had been C. was D. will be “(for) only a few minutes”说明几分 钟前来了这里，一直到现在。
When I was at college I ___ three foreign languages, but I ___ all except a few words of each. A. spoke; had forgotten B. spoke; have forgotten C. had spoken; had forgotten D. had spoken; have forgotten “但都忘了”是现在的情况，要用现 在完成时，强调结果。
3a Reading
Yes, I’ve already bought a newspaper.
Have you bought a newspaper?
Yes, I’ve already done my homework .
Have you do your homework?
Yes, I’ve already fed the dog .
3、完成性用法，表示动作或状态到说 话时已经完成，通常所产生的结果把 过去的动作和状态和现在联系起来。 He has gone to Shanghai. 他已经去了上海。 （结果：他已不在这儿）
Can you make sure ___ the gold ring? A. where Alice had put B. where had Alice put C. where Alice has put D. where has Alice put 使用现在完成时表示过去发生的 “放”的动作对现在的影响，究竟金 戒指现在“在哪里”。
Crowds packed into the cinemas on a wet day. 在雨天, 一大群人挤进电影院。 She managed to pack a lot of sightseeing into the short time she had in London. 她在伦敦，逗留的短短时间中， 紧凑地安排了一连串的观光活动。
5. Not yet. I’ll do it in a minute. M
6. Yes, I have.
T
2b Listening
5 Have you fed the cat yet? ___ What about your bike? 2 ___
Are you ready, Tina?
1 ___
6 Have you turned off your radio? ___
No, I haven’t cleaned out the refrigerator yet.
Are you ready ,Tina?
1. I haven’t cleaned out the refrigerator yet. 我还没有把冰箱清除干净。 clean sth. out 打扫某物之内部，扫除 某物的尘土等。 It’s time you cleaned your bedroom. 现在该是你打扫卧室的时候了。 clean sth. up 清除罪犯和不道德分子， 整顿（某事物）
---___ the sports meet might be put off. ---Yes, it all depends on the weather. A. I’ve been told B. I’ve told C. I’m told D.I told “被告知”是过去的事，对现在的影 响 是“我已知道”。
--Where ___ the recorder? I can’t see it anywhere. --I ___ it right here, but now it’s gone. A. did you put; have put B. have you put; put C. had you putBiblioteka Baidu have put D. were you putting; have put
(现在已不在北京，从结果上和现在联 系起来） She has been in Beijing for two years. （现在仍在北京，从时间上和现在联系 起来）
现在完成时的三种基本用法： 1、未完成用法。表示动作或状态开 始于过去，一直延续到现在，可能继 续发展，也可能刚刚结束。 He has been in the army for ten years. I have studied English since 1980. He has lived here all his life. a. be, live, study 都是延续性动词。
My dictionary ___. I have looked for it everywhere but still ___ it. A. has lost; don’t find B. is missing; don’t find C. has lost; haven’t found D. is missing; haven’t found
b.常用的时间状语： since…, for…, in the past few years, so far, all his life.
2、反复性用法，表示过去到现在这 段时间内反复发生的动作。 I have been to the city twice this week. I have often wondered where she gets her money all these days. 这种用法从时间上与现在发生了联 系。
The mayor has decided to clean up the city. 市长已决定要整顿市政。
clean sth. down 清扫, 擦干净
clean down the walls 把墙上的尘土扫下
2. I’ll do it in a minute. 我马上就做。 in a minute, soon 立刻 I’ll come downstairs in a minute. 我马上下楼。 to the minute, exactly 一分不差，准确地
3. Are you ready, Tina? 你准备好了吗, Tina? ready for sth. / to do sth. 准备就绪的 ready for work 为工作准备就绪
get ready for a journey
作好旅行准备
be ready to start
准备出发
Grammar 现在完成时的用法
Have you watered the plants yet?
Explanation 1. Have you packed yet? 你打包了吗？ pack v. pack sth. （up）into… 整理行装 pack clothes into a trunk 把衣服装进衣箱内 pack into塞进、挤进（某一地方 或某一段时间）
Unit 14
Have you
packed it yet?
Section A
What are the three important things to pack when you go on a beach vacation?
What are the three important things to pack when you go on a city vacation?