(共25张PPT)
Unit 10 I've had this bike for three years
第三课时 Section A (Focus－4c)
情景导入
After learning Section A，who can tell us the differences between for and since？
And who can make sentences with them？
Let's have a PK between boys and girls.
生成新知
Grammar Focus
How long has his son owned the train and railway set
How long have you had that bike over there
I’ve had it for
three years.
Have you ever played football
He’s owned it since his fourth birthday.
Yes, I did when I was little, but I haven’t played for a while now.
Watch the video to help you have a better understanding of the usage.
Now let’s summarize the usage.
一、含 since 或 for 的现在完成时
某些动词的现在完成时可表示过去某一时间开始并一直持续到现在的动作或状态，常与“for + 时间段”“since + 过去的时间点或从句”或“since + 时间段+ ago”连用。
They have worked in this company for 30 years.
He has been in the army since 2016.
Watch the video to help you distinguish the usage of for and since better and try to summarize in your own words.
二、延续性动词 & 非延续性动词
在现在完成时中，与“for + 时间段”、“since + 过去的时间点或从句”或“since＋时间段＋ago”连用的动词必须为延续性动词。常见的延续性动词有 have，live，teach，learn，work，study ，know 等；常见的非延续性动词（词组）有 come，go，leave，start，die，finish，become，join，buy，get married 等。
同义句转换，每空一词。
1．His father died three years ago.
His father ____ ____ ____for three years.
2．You are too late.The film began half an hour ago.
You are too late.The film ____ ____ ____since half an hour ago.
3．They came to this school in 2005.
They ____ ____ ____this school for fourteen years.
has
been
dead
has
been
on
has
been
in
4．Li Ming borrowed my dictionary the day before yesterday.
Li Ming ____ ____ my dictionary since two days ago.
5．Mary left the company in 2005.
Mary ____ ____ ____ ____ the company for fourteen years.
has
kept
has
been
away
from
1. Jim is in Japan. He arrived there three days ago.
2. They are very hungry. Their last meal was ten hours ago.
4a
Rewrite the sentences using for or since.
Jim has been in Japan for three days.
They are very hungry because they have not eaten anything for ten hours/ since ten hours ago.
3. The boy has a toy gun. His mother bought it for
him in 2022.
4. I know Anna. I first met her three years ago.
5. Linda is ill. She became ill on Monday.
The boy has had a toy gun since 2022.
I have known Anna for three years/since three years ago.
Linda has been ill since Monday.
4b
Fill in the blanks with the correct forms of the verbs in brackets.
I _______________ (never be) to the beach before. I want to _____ (go) next month and see the beautiful sand and sea.
2. They __________________ (never own) any pets, but they __________________ (always want) to have a dog.
have never been
go
have never owned
have always wanted
3. We _________ (have) a piano since last November. We _______ (buy) it from the Li family when they moved to the US last year.
have had
bought
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.
haven’t been
miss
has been
is
4c
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
students Things How long
Tony favorite book for two years
basketball since he was 10 years old
student 1
student 2
Summary
Words:
own v.拥有；有 owner n.主人
certain adj.某种；某事；某人
certainly adv.当然；行；肯定
truth n.事实；实情 truthful adj.诚实的；真实的
Phrases:
clear out 清理；丢掉
no longer 不再；不复
decide (not) to do sth. 决定（不）去某事
Sentences:
1. We have decided to each sell five things that
we no longer use.
2. Although he has not played with his old toys
for a long time, he still wanted to keep them.
3. My daughter was more understanding, although
she also felt sad to part with certain toys.
问题探究
短暂性(短语)动词与延续性(短语)动词及表示状态的短语之间的转化
1．有些短暂性(短语)动词可转化为相应的延续性(短语)动词。常见的有：
become → be
borrow → keep
buy → have/own
catch a cold → have a cold
come → stay
put on → wear
go to sleep → sleep
move to → live in
2．有些短暂性(短语)动词可转化为表示状态的短语。
常见的有：
leave → be away
begin/start → be on
die → be dead
finish → be over
join → be in/be a member of
fall asleep → be asleep
marry → be married
come/arrive here → be here
例句：1. I have a camera. I bought it in 2009.
我有一架照相机。我在2009年买的它。
＝I have had a camera since 2009.
我从2009年开始就有一架照相机了。
2．I know Ann. I first met her three years ago.
我认识安。三年前我第一次见到她。
＝I have known Ann for three years/since three years ago.
我认识安有三年的时间了/从三年前。
(2) no longer意为“不再；不复”，通常位于实义动词之前，助动词、情态动词或系动词之后。
它与not…any longer或not… any more同义。
例句：He no longer lives here.
＝ He doesn't live here any longer/any more.
他不再住这里了。
She is no longer a child.
＝ She isn't a child any longer/any more.她不再是个孩子了。
随堂检测
我会写
1．arrive in/at ___________________
＝be in/at___________________
2．have ______________＝buy ___________________
3．be/fall/become ill _______
4．water park _________
到达(非延续性动词)
到达(延续性动词)
买(延续性动词)
买(非延续性动词)
生病
水上乐园
5．get too cold __________
6．miss one's hometown __________
7．move to ______
8．since last November ____________________
变得太冷
思念故乡
搬到
自从去年十一月以来(共15张PPT)
第三课时 Section A (Grammar Focus－4c)
现在完成时(三)
一、用since或for填空。
1．They have been friends ____ five years.
2．Joe has had the book _______ last Thursday.
3．Wei Hua has been a doctor ______ she was 25 years old.
4．Your mom has been so worried _____ you told her the bad news.
5．We are tired out now because we have ridden the bikes ____
such a long time.
for
since
since
since
for
二、用括号内所给单词的正确形式填空。
1．Since Bob was a little boy，he ___________(be) in love with music．
2．The factory ________________(open) since February of 2008.
3．How time flies！Two years ____________(pass) since we came here to study.
4．Alex has _________(study) tea culture since he came to China in 2010.
5．Though my grandma has been ______(die)for over ten years，I still miss her.
has been
has been open
has passed
studied
dead
三、按要求完成句子，每空一词。
1．David knows Cindy.He knew her twenty years ago.(合并为一句)
David ____ ________ Cindy ________ twenty years ago.
2．I borrowed the classics from my friend two days ago.(改为同义句)
I ________ ________ my friend's classics for two days.
has
known
since
have
kept
3．Cathy's parents got married twenty five years ago.(改为同义句)
Cathy's parents _____ ____ _______ ____ twenty five years.
4．The boy has played computer games since two hours ago．
(对画线部分提问)
____ ________ has the boy played computer games
5．自从她12岁生日后我就没有见过她了。(补全英语译文)
I _________ ______ her since her 12th birthday.
have
been
married
for
How
long
haven't
seen
一、从框内6个选项中选出可以填入空白处的最佳选项。
A．first B．truthful C．sand
D．owning E．gun F．sale
1．It's wrong to shoot anyone with a toy ____．
2．It's hard for us to have several ____ friends in our life.
3．Do you still remember that we ____ met in the library one year ago
E
B
A
A．first B．truthful C．sand
D．owning E．gun F．sale
4．In summer，many people like to lie on the ____ near the sea to enjoy a sunbath.
5．Many people dreamed of ____ a robot to do some housework for them.
C
D
二、根据中文意思，补全英语译文。(每空限填一词，缩写算一词)
1．我把遵义当作第二故乡。
I think of Zunyi as my _________ ___________．
2．我能看一会儿电视然后再打扫我的房间吗？
Can I watch TV for ____ ________ and then clean up my room
second
hometown
a
while
3．南希五年前搬到中国。到现在她的中文(水平)已经提高了很多。
Nancy _________ ____ China five years ago.Her Chinese has improved a lot by now.
4．(2024·甘肃临夏)自从我上次遇到我的小学同学，已经有三年了。
It _____ ______ three years since I last met my primary school classmates.
moved
to
has
been
5．他希望有一天成为一名宇航员并且在太空站里工作。
He hopes ____ ____ an astronaut and work in the space station one day.
to
be
三、(2024·安顺期末)阅读下面短文，从每题所给的A、B、C三个选项中选出可以填入空白处的最佳选项。
Suzhou is my hometown.This beautiful city is in Jiangsu Province.__1__ it is not as big as Beijing，most people in China know this beautiful place.People __2__ it as “Venice(威尼斯) of the East”．
Suzhou has a long history.There are many ancient Chinese __3__ in Suzhou.Now these beautiful gardens are becoming
famous places that attract tourists all over the world.
In the past 30 years，my hometown has __4__ greatly in many ways.The biggest change I have found is the __5__．On the one hand，many people here don't live in the __6__ houses anymore.They have moved into the new high buildings and are enjoying the comfortable life.On the other hand，nowadays builders have __7__ thousands of modern buildings of different styles.I think this change is __8__ because it has made Suzhou
become more modern and more beautiful.
To be honest，almost everything has changed __9__ my hometown.I think you should think about __10__ this beautiful city.I am sure you'll love it.
( )1. A．Although B．Because C．If
( )2.A．check B．accept C．regard
( )3.A．gardens B．towers C．pictures
( )4.A．collected B．searched C．changed
( )5.A．people B．living environment C．pollution
( )6.A．expensive B．tall C．old
( )7.A．set up B．given away C．given out
( )8.A．dangerous B．great C．strange
( )9.A．to B．on C．in
( )10.A．protecting B．holding C．visiting
A
C
A
C
B
C
A
B
C
C
