Unit10I’vehadthisbikeforthreeyears-SectionA（GrammarFocus-4c）课件(共26张PPT)

(共26张PPT)
Unit 10 I've had this bike for three years.
Section A（ Grammar Focus-4c ）
To learn the usage of for and since
1.--How long have you had that bike over there
--I’ve had it for three years.
2.--How long has his son owned the train and railway set
--He’s owned it since his fourth birthday.
Learning Aims
1. — How long have you lived here
— I’ve lived here for twenty years.
2. Yes, I’ve been here since 1976.
3. He has just bought a new house in the city, but ever since he moved in, he has had trouble with cars and their owners.
4. We haven’t seen each other since last week.
5. My parents and I have been in Hong Kong for two days.
Read loudly
6. — How long have you had that bike over there
— I’ve had it for three years.
7. Jeff has had his bike for more than 10 years.
8. Yes, I’ve had it for seven years.
9. Amy has had her favorite book for three years.
10. Amy has had the toy bear since she was a baby.
Read loudly
11. Amy’s mom has had the old bread maker for more than ten years.
12. I’ve had this magazine for a couple of months.
13. I’ve had them since I was a child.
14. My mom’s had it for a long time but it still works.
15. Although he has not played with his old toys for a long time, he still wanted to keep them.
Read loudly
16. For example, he has owned a train and railway set since his fourth birthday, and he played with it almost every week until he was about seven.
17. As for me, I did not want to give up my football shirts, but, to be honest, I have not played for a while now.
Read loudly
Fill in the blanks.
1. — How long have you lived here
— I’ve lived here ____ twenty years.
2. Yes, I’ve been here _____ 1976.
3. He has just bought a new house in the
city, but ever _____ he moved in, he has
had trouble with cars and their owners.
4. We haven’t seen each other ______ last week.
5. My parents and I have been in Hong Kong ____ two days.
for
since
since
since
for
Have a try!
6. — How long have you had that bike over there
— I’ve had it ____ three years.
7. Jeff has had his bike ____ more than 10 years.
8. Yes, I’ve had it ____ seven years.
9. Amy has had her favorite book ____three years.
10. Amy has had the toy bear ______ she was a baby.
for
for
for
for
since
Have a try!
11. Amy’s mom has had the old bread maker ____ more than ten years.
12. I’ve had this magazine ____ a couple of months.
13. I’ve had them _____ I was a child.
14. My mom’s had it ___ a long time but it still works.
15. Although he has not played with his old toys ___ a long time, he still wanted to keep them.
for
for
since
for
for
Have a try!
16. For example, he has owned a train and railway set _____ his fourth birthday, and he played with it almost every week until he was about seven.
17. As for me, I did not want to give up my football shirts, but, to be honest, I have not played ____ a while now.
since
for
Have a try!
根据上面句子分组归纳总结现在完成时的用法。
Group work
1. 现在完成时表示发生在过去的动作或存在的状态对现在造成的影响或结果
*常和for, since引导的时间状语连用，谓语动词多用延续性动词
*延续性动词:live, teach, learn, work, study, be open, be closed, keep, have,
be away, be married, be asleep, be ill等
现在完成时
Grammar
I have worked here since 2002.
自从2002年以来我就在这儿工作。
They have learned English for three years.
他们学英语3年了。
注意：
1）since + 点时间， for + 段时间
e.g.: since last week, for two days
Grammar
2. 短暂性动词(come, go, leave, buy …)可以用于现在完成时。但不能跟for或 since引导的时间状语连用
He has not left Beijing yet.
Grammar
3.某些短暂性动词可以变为以下形式，与since或for引导的时间状语连用，如：
buy have / has had
borrow have / has kept
arrive have / has been in / at
leave have / has been away
open have / has been open
join have / has been in
have / has been a member of
Grammar
die have / has been dead
marry have / has been married
come / go have / has been in / at
begin / start have / has been on
finish / stop have / has been over
fall asleep have / has been asleep
Grammar
Rewrite the sentences using for or since.
1. Jim is in Japan. He arrived there three days ago.
Jim has been in Japan for three days.
2. They are very hungry. Their last meal was ten hours ago.
They have not eaten for ten hours.
They have been very hungry for ten hours. ×
(Although their last meal was ten hours ago, it isn’t logical that they got hungry immediately after they had their last meal.)
4a
3. I have a camera. I bought it in 2009.
I have had a camera since 2009.
4. I know Anna. I first met her three years ago.
I have known Anna for three years.
5. Linda is ill. She became ill on Monday.
Linda has been ill since Monday.
Fill in the blanks with the correct forms of the verbs in brackets.
1. I _______________ (never be) to the water park before. I want to _____ (go) next month before the weather gets too cold.
2. They _________________ (never own) any pets, but they __________________ (always want) to have a dog.
have never been
go
have never owned
have always wanted
4b
3. We __________ (have) a piano since last November. We ______ (buy) it from the Li family when they moved to the US last year.
4. Cathy and Amy _______________________ (not be) back to their hometown for two years. They _____ (miss) their hometown a lot and hope to visit the place next year.
5. This museum _________ (be) here for over 20 years. It ______ (be) one of the oldest buildings in this small town.
have had
bought
have not been/haven’t been
miss
has been
is
Fill in the questions and ask two students. Then complete the chart.
1. Do you have a(n) ________ How long have you had it
2. Do you own a(n) ________ How long have you owned it
4c
Group work
1. 现在完成时的特殊疑问句的结构：疑问词 + have/has + 主语 + 过去分词
+ 其他成分。询问时间长短用疑问词how long。
2. 介词for后接一段时间，指某个动作或
情况到现在为止已持续了多久。
3. since有两种用法，分别是：
① 作为介词，接一个时间名词；
② 作为连词，引导一个时间状语从句。
since表示“自……以来”，指某个动作或情况从过去某一点时间一直持续到现在。
Summary
What have you learnt
Exercise
Do the exercises online！
Unit 10-Section A-3随堂检测
1.Review the Grammar Focus and tell the differences between for and since.
2.Preview the new words and expressions.
3.Preview Unit 10 I’ve had this bike for three years -Section B-1课件
Homework
课外趣读
　My dad has a small raincoat. It's in a box under his bed in his b 1 . It has been there for many years. Yesterday my mom c 2 out lots of things from his bedroom. A 3 them was that raincoat It was a bit old but still nice. On its back there was a black bear my mom wanted to give it away to people in n 4 . My dad refused to p 5 with it. "Amy, I want to keep it because it brings back sweet m 6 . Dad said. Then Dad started telling his story about this raincoat.
About ten years ago, Dad was walking along a quiet street one evening when it s 7 rained. Dad had no raincoat or umbrella. so he had to stand under the eaves(屋檐) and wait u 8 the rain stopped ed. At that time, a small girl ran to him and gave him a small raincoat. Then she ran away. dad p 9 on the raincoat and continued his walk. so far. dad hasn't found the o 10 of the raincoat. He said he would keep it forever.
bedroom
cleared
Among
need
part
memories
suddenly
until
put
owner
再见