(共25张PPT)
现在完成时
一、现在完成时
二、巩固练习
三、时态复习
四、真题训练
01
一、现在完成时
1. I have lived in BeiJing for ten years.
2. They have already seen this movie three times.
3. She has taught in the school since 2012.
4. Tom hasn't come back yet.
一、定义
1. 表示开始于过去、持续到现在的动作或状态,并可能继续下去(也可能不继续下去)。
I have lived in BeiJing for ten years.
2. 表示过去发生或完成的某一动作对现在产生的影响或结果。
They have already seen this movie three times.
They don't want to see it anymore.
二. 构成
have / has(助动词)+done(过去分词)
1. I have lived in BeiJing for ten years.
2. She has taught in the school since 2012.
三. 时间状语
already(已经), yet(也,还), for+时间段, since+时间点,in the past (last) few days, so far(迄今为止), over years, before, twice, recently(近年来), How long … ever, never, just,等
四. 句型结构
★肯定句:主语+ have/ has + 过去分词done
★否定句:主语+ have/ has + not + 过去分词done
★一般疑问句:Have/ Has + 主语+ 过去分词done
Yes, 主语+ have/ has.
No, 主语+ haven’t /hasn’t
五、过去分词变化规则:
① 一般动词,在词尾直接加“ ed ”:
work---worked---worked ,visit---visited---visited
②以“ e ”结尾的动词,只在词尾加“ d ”:
live---lived---lived , hope-hoped-hoped
③以“辅音字母+ y ”结尾的动词,将"y" 变为"i" ,再加“ ed ”:
study---studied---studied ,cry---cried---cried
④重读闭音节结尾,先双写该辅音字母,再加“ ed ”:
stop---stopped---stopped , drop---dropped--dropped
02
二、巩固练习
PPT模板下载:www./moban/ 行业PPT模板:www./hangye/
节日PPT模板:www./jieri/ PPT素材下载:www./sucai/
PPT背景图片:www./beijing/ PPT图表下载:www./tubiao/
优秀PPT下载:www./xiazai/ PPT教程: www./powerpoint/
Word教程: www./word/ Excel教程:www./excel/
资料下载:www./ziliao/ PPT课件下载:www./kejian/
范文下载:www./fanwen/ 试卷下载:www./shiti/
教案下载:www./jiaoan/
字体下载:www./ziti/
( )2. I am surprised at the new look of my hometown, because it ______ a lot over the years.
A. changed B. changes
C. will change D. has changed
D
( )1. The film Ne Zha ______ a lot of praise(赞美) since its first show months ago.
A. wins B. win C. will win D. has won
D
( )3. He ______ his homework and now he can listen to music or watch some TV.
A. finishes B. has finished C. finish D. is finishing
B
( )4. —Do you still play basketball
—Oh, no. I ______ it for the past two years.
A. haven't played B. didn't play
C. won't play D. hadn't played
A
03
三、时态复习
04
04
四、真题训练
( )1. (2016新疆)---Have you ever read this book
–Yes,I ____it two weeks ago.
A.is reading B.have read
C.will read D.read
( )2. (2019)My father ______ in a panda protection center for 10 years, so he knows a lot about pandas.
A. was working B. is working
C. has worked D. will work
D
C
( )3. Sue wasn't happy because she ______ the concert given by her favorite singer.
A. misses B. missed
C. will miss D. is missing
( )4. Betty ______ hard since last term. That's why her exam results are so good!
A. has worked B. will work
C. worked D. was working
( )5. It is said that the number of forest parks in Guangdong ______ to more than 1,000 so far.
A. increase B. increased
C. has increased D. will increase
B
A
C
( )6. With the development of science and technology, robot cooks ______ in our families in the future.
A. appear B. appeared
C. will appear D. were appearing
C
( )7. —What do you think of the new foreign teacher Thomson?
—Pretty good. I think he ______ a great job so far.
A. does B. did C. has done D. was done
( )8. Don't disturb(打扰) Allen now. He ______ for the Spelling Bee competition.
A. prepares B. prepared
C. is preparing D. will prepare
( )9. Lei Feng ______ for many years, but his spirit is still encouraging us.
A. died B. has died
C. was dead D. has been dead
C
C
D
( )10. —I didn't see you at the beginning of the party last night. —I ______ on my biology report at that time.
A. worked B. work
C. was working D. am working
( )11. Jenny ______ in the kitchen when you called her at 5 o'clock this afternoon.
A. is cooking B. was cooking
C. cooks D. cooked
( )12. Our English teacher is very nice. We ______ friends since three years ago.
A. were B. became C. have been D. have made
C
B
C