人教新目标(Go for it)版八年级下Unit 10 I've had this bike for three years. Grammar focus课件（30张ppt）

(共30张PPT)
Grammar
现在完成时
_____ you ever ______ somebody so much .
It makes you cry.
_____ you ever ______ something so bad .
You can't sleep at night.
_____ you ever ______ to find the words.
But they don't come out right.
Have you ever, have you ever.
_____ you ever ______ in love Been in love so bad.
You'd do anything to make them understand.
_____ you ever____ someone steal your heart away.
You'd given anything to make them feel the same.
had
Have
Have
been
Have you ever
Have
needed
Have
loved
Have
tried
动作或状态发生在过去,但它的影响现在还存在。
They have left.
--他们已经离开了.(也就是说现在他们人不在这里)
也可表示持续到现在的动作或状态。
He has learned English since 2001.
--他从2001年开始学英语。（现在还在继续学着呢）
现在完成时的构成形式
肯定句：主语+have/has +过去分词
否定句：主语+have/has +not+过去分词
一般疑问句：Have/Has+主语+过去分词
-- How long have you studied at Da You Middle School
since I was 13.
since 2014.
-- I have studied at this school
since 2 years ago.
for 2 years.
I have taught at Da You Middle School for 3 years.
I have taught English since 2016.
I have taught English since I left school.
for +
一段时间
since +
(表示过去某一时间的)时间点
从句(一般过去时)
具体时间+ago
I have taught English for 3years.
I have taught English since 3years ago.
1. Mr. Brown has had his TV ________ 15 years.
2. I’ve taken driving lessons _________ last month.
3. Tom has worked in the factory _________ he left school ten years ago.
4. My friends haven’t visited me ___________ my birthday.
5.She hasn’t had a good cup of coffee _______years.
6. Tom has worn glasses _________ two years ago.
for
since
for
since
since
since
Crazy Animals City has shown and my friend Lu Han wanted to watch it with me.
Have you ever watched Crazy Animals City
Lu: I’ve arrived in the cinema.
: How long have you been in the cinema
Lu: I’ve been here for 10 minutes.
arrive
be (in/at)
（非持续）
（持续）
S: Have you bought the tickets
L: Yes, I have. I have had them for 1 day.
buy
have
（非持续）
（持续）
L: The movie has started.
S: How long has the movie been on
L: It has been on for 20 minutes!
start / begin
be on
（非持续）
（持续）
be on
be away (from)
have
keep
be
be (in/at)
持续性动词
非持续性动词
加 时 间
I borrowed this book. (for a long time.)
I have this book for a long time.
kept
1
0
1
2
现在完成时口诀：
完成时，很简单，have, has 再加done;
I,you,we,they用have,其他has把身现，
否定not加其后，疑问句里提向前。
already仅在肯定中，yet句末疑否定。
since一点for一段，how long提问when无缘。
还有一点要记牢，有时用延无时不限。
Dear Mike,
I’m sorry I (not write) to you for a while. I (be) very busy for a long time. Yesterday I went to see Captain America3 with Jenny. Do you remember Jenny, the shy girl She (be) more outgoing since the last time you saw her. She (buy) two tickets since three days ago. We had dinner at a new Korean restaurant. I (not be) to a restaurant since last month, and I (never eat) Korean food.
So, how is it going Have you (see) any good movies recently Have you (eat) at any good restaurants Please write back and let me know. I am looking forward to hearing from you.
Your Friend,
Wang
1. Song Zhongji arrived in Urumqi. (since 3 days ago)
Song Zhongji has been in Urumqi since 3 days ago.
2. Lu Han has arrived here. (since yesterday)
Lu Han has been here since yesterday.
3. Linda became ill. (since Monday)
Linda has been ill since Monday.
4. I became a student. (for 8 years)
I have been a student for 8 years.
5. Da Zhangwei borrowed this CD. (for nearly three weeks)
Da Zhangwei has kept this CD for nearly three weeks.
6. Yang Mi borrowed my money. (since 2 months ago)
Yang Mi has kept my money since 2 months ago.
7. Zhen Kai bought the bike. (since a month ago)
Zhen Kai has had the bike since a month ago.
8.Baby bought the camera. (for 2 weeks)
Baby has had the camera for 2 weeks.
9. Wu Yifan left Japan. (since the rainstorm came)
Wu Yifan has been away from Japan since the rainstorm came.
10. My mother left hometown. (for 10 years)
My mother has been away from hometown for 10 years.
11. Captain Amrica3 began. (for 10 minutes)
Captain Amrica3 has been on for 10 minutes.
12. Running Man started. (since 9 o’clock)
Running Man has been on since 9 o’clock.
Dear Mike,
I’m sorry I (not write) to you for a while. I (be) very busy for a long time. Yesterday I went to see Captain America3 with Jenny. Do you remember Jenny, the shy girl She (be) more outgoing since the last time you saw her. She (buy) two tickets since three days ago. We had dinner at a new Korean restaurant. I (not be) to a restaurant since last month, and I (never eat) Korean food.
So, how is it going Have you (see) any good movies recently Have you (eat) at any good restaurants Please write back and let me know. I am looking forward to hearing from you.
Your Friend,
Wang
haven’t written
have been
has been
haven’t been
have never eaten
seen
eaten
has had