2023年中考英语复习现在完成时课件(共31张PPT)

(共31张PPT)
现在完成时
点击输入标题二
Review
1. 我昨晚打扫了房间。
2. 上周六他看了一部电影。
I cleaned my room last night.
He watched a movie last Saturday.
3. 昨天我们去了公园。
We went to the park yesterday.
点击输入标题二
Look at these sentences
1.I have cleaned my room , it’s clean now.
2.He has fininshed his homework, so he can sleep.
3.She has had lunch, so she is not hungry now.
现在完成时
现在完成时
定义：过去不确定的某一时间里发生的动作对现在造成的结果或影响。
She has finished her homework.
We have washed our clothes.
My father has cooked a meal.
结构
主语+have/has+动词过去分词+其他
直接加ed
动词过去分词变化
（talk-talked open-opened）
(dance-danced change-changed)
(study-studied cry-cried)
(stop-stopped drop-dropped）
以e结尾的直接加d
辅音字母加y结尾的变y为i再加ed
重读辅元辅结尾双写辅音字母再加ed
不规则变化
（put-put-put read-read-read）
AAA型
（meet-met-met buy-bought-bought）
ABB型
（come-came-came become-became-become）
ABA型
（go-went-gone do-did-done）
ABC型
（beat-beat-beaten）
AAB型
不规则变化
Type Original p. t. p.p.
AAA cost cost cost
read read read
ABB meet met met
catch caught caught
ABC ride rode ridden
speak spoke spoken
drink drank drunk
eat ate eaten
翻译
我已经读过这本书了。
我已经看过这部电影了。
她们已经到学校了。
They have arrived at school.
妈妈已经做晚饭了。
Mom has made the supper.
I have read this book.
I have seen this film.
常用时间标志词
I have never seen that film star.（从不）
4.她刚刚吃过晚饭了。
She have just had supper.（刚刚）
1.我已经到家了。
I have already got home.（已经）
I haven’t got home yet. （仍，还）
2.我曾经见过那位影星。
I have ever seen that film star.（曾经）
3.我从未见过那位影星。
句型转换
I have finished my homework.
否定句：
一般疑问句：
I have not finished my homework.
Have you finished your homework
Yes, I have. / No, I have not.
She has made the supper.
否定句：
She has not made the supper.
一般疑问句：
Has she finished the homework
Yes, she has. / No, she has not.
2
按要求完成句子
1.I have seen this film.（改为否定句）
I have not seen this film.
2. They have cleaned the classroom.（改为一般疑问句并做肯否回答）
Have they clean the classroom
Yes, they have. / No, they haven’t.
3.Mom has already made the supper.(改为否句和一般疑问句）
Mom hasn’t made the supper yet.
Has mom made the supper yet
1.你曾经吃过鱼吗？
2.他已经吃过午饭了。
3.你已经看过这部电影了吗？
4.我刚刚去过云南。
5. 你的爸爸刚刚去了北京吗？
翻译下列句子：
Have you ever eaten fish
He has already had lunch.
Have you watched this movie yet
I have just been to Yunnan.
Has your father just gone to Beijing
He has gone to Shanghai.
他(已经)去上海了。
He has been to Shanghai.
他(曾经) 去过上海。
比较 have/has been to
have/has gone to
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翻译句子
1.妈妈不在这，她去上班了。
Mom isn’t here, she has gone to work.
2.Tom已经去过上海两次了。
Tom has been to Shanghai twice.
现在完成时
现在完成时(第一层含义）
1.含义
2.结构
3.现在分词变化规则: 规则/不规则
4.句型转换
5.标志词
Let's review!
现在完成时含义二
I lived in Wuwei ten years ago.
I have lived in Wuwei for ten years.
I have lived in Wuwei since ten years ago.
We studied English ten years ago.
We have studied English for ten years
We have studied English since ten years ago.
现在完成时第二层含义表示一个过去发生的动作或开始的状态, 一直持续到现在，并且有可能继续持续下去(也可能到此结束）
past
now
He has taught in our school for 30 years.
He has kept the little dog since last week.
I have lived in Wuwei for ten years.
We have studied English since ten years ago.
He has kept the little dog since last week.
时间状语
1. for + 时间段
2. since +过去的时间
3.since+时间段+ago
for ten years = since ten years ago
翻译句子
04
1. 我妈妈养了这只小狗两年了（kept）。
My mother has kept the little dog for two years.
My mother has kept the little dog since two years ago.
2. 我们已经在这里工作了5年。
We have worked here for five years.
We have worked here since five years ago.
3. 这场雨已经持续了2小时。（lasted)
The rain has lasted for two hours.
The rain has lasted since two hours ago.
04
I bought the book two weeks ago.
I have bought the book for two weeks.
Jobs died eleven years ago .
Jobs has died for eleven years.
buy，die这两个动作 从“开始发生”到 “结束/终止”, 几乎同时或在极短的时间里（如‘几秒钟/几分钟内’）就完成了“开始—结束”的过程，这样的动词我们叫做非延续性动词，非延续动词不能喝for+时间段，since+时间点/段连用。
点击此处添加章节的描述内容，言简意赅，字数不超过50字，点击此处添加章节的描述内容
点击添加标题
延续性动词和非延续性动词
常见延续性动词:study,learn,sleep,live, sing,dance,swim,teach,keep,play,have, be away(离开)
常见非延续性动词： buy,borrow, die,come / go
这些动词不能和 for …. since…how long 连用
点击此处添加章节的描述内容，言简意赅，字数不超过50字，点击此处添加章节的描述内容
点击添加标题
延续性动词与非延续性动词的转换
（buy买了…） have-had
（borrow借了…） keep-kept
（start/ begin开始 了…） be on
（leave离开了…） be away(from)
（come来到某地….） be here
（go去某地….） be there
（die 死了…）　　　　 be dead
(finish结束....) be over
实义动词
be+prep.
be+adv.
be+adj.
练习
1. 我买这本书三年了。
I have had the book for three years.
I have had the book since three years ago.
2. 他离开北京两年了。
He has been away from Beijing for two years.
He has been away from Beijing since two years ago.
3.我们借这本书两月了。
We have kept the book for two months.
We have kept the book since two months ago.
改 错
1. I have borrowed this book for two weeks.
2. The river has become very dirty since last August.
3. Our manager is away today. He has been to Guangzhou on business.
4.His grandma has died for two years.
kept
been
gone
been dead
Tom ___for several hours.
A. went to bed B. has been in bed
C. has gone to bed D. has been to bed
2.How long have you____this city
A. been to B. been in C. come to D. gone to
3. My aunt ____the TV for 4 months.
A. has bought B. was bought C. was had D. has had
4. Mr Brown ____the car for 3 months.
A. bought B. had bought C. has had D. buys
5. The old man ___for two days.
A. has died B. has been dead C. died D.dies
6.My sister has____ for 8 years.
A. become a driver B. left the city
C. arrived in the city D. lived here
7.How long have you___
A. joined the team B. become a team leader
C. been in the team D. left the team
8. How long has she _____the newspaper
A. borrow B. lend C. kept D. buy
Summary and Homework
Thank!