(共33张PPT)
Unit 10
I’ve had this bike
for three years.
Section A Grammar Focus-4c
01
第一部分
情景导入
Scenario import
now：30 years old
I have had them for 30 years.
since my first birthday.
since 30 yearS ago.
How long...
on my first
birthday
for
since
Lead in
since
now
10 years ago
Nancy bought the bike 10 years ago.
Nancy has had the bike for 10 years.
Lead in
Nancy’s
Do you have them at home
How long have you had the …
I have had … for …years /since …years ago.
lamp
toy bear
cup
old books
Free talk
Lead in
02
第二部分
语法探究
Grammar
How long have you had that bike over there
I've had it for three years.
How long has his son owned the train and railway set He’s owned it since his fourth birthday.
Have you ever played football Yes, I did when I was little, but I haven't played for a while now.
What can you find
标志词
since /for
对since 和for 引导的时间状语进行提问.
Grammar
Try to find out more examples in Grammar Focus.
Grammar
现在完成时（三）
I've had the magazine for half a year.
I've had this red scarf since 2019.
1.表示动作从过去某一时间开始一直延续到现在。
表示持续性动作或状态。
2.常与for, since引导的时间短语或从句连用。
Grammar
For在现在完成时中的用法
I have stayed in the small town for two days.
The film has been on for 20 minutes.
For+一段时间(累计时间)。
For表示“持续了…”
They haven’t seen each other for a long time.
Grammar
since在现在完成时中的用法
Lily has been away from home since last Friday.
I have lived in Xi’an since 2000.
1.since 后面接”时间点”
(如具体的年月、星期、小时。)
Have you stayed here since 3 o'clock
Grammar
since在现在完成时中的用法
I have stayed in the small town since two days ago.
The film has been on since 20 minutes ago.
2.since 后面接”一段时间 + ago”
They haven’t seen each other since a long time ago.
= for +一段时间
Grammar
since在现在完成时中的用法
I have been a dad since my daughter was born.
We have been friends since we met in school.
3.since 后面接“一般过去时从句“
It is two years since I became an English teacher.
小试牛刀一
Fill in the blanks with for or since.
1. His father has been dead _______ many years.
2. He has been away from the army ________seven years
because of a leg wound.
3. He has been in Beijing ________ seven years ago.
4. He has been a member of Helpers’ Club _________ 2016.
5. He has had a house _______last year.
6. We have learned chemistry ___ one month.
____ the new term began.
for
for
since
since
since
for
since
Grammar
now
10 years ago
Nancy bought the bike 10 years ago.
Nancy has had the bike for 10 years.
Nancy’s
Grammar
27
Shanghai
3 days
Nancy arrived in Shanghai 3 days ago.
Nancy has been in Shanghai
since 3 days ago.
Grammar
延续性动词和非延续性动词
1.延续性动词，可持续一段时间的词
动作开始
动作结束
动作开始
动作结束
swim
sleep
open
buy
lend
leave
read
close
sell
borrow
come
have
keep
begin
finish
2.短暂性动词，开始之后很快结束(极短)，
不可持续
Grammar
1.现在完成时中，表示短暂(瞬间性)的动词不能和一段时间连用.
电影开始十分钟了。
The movie has begun for 10 minutes.
The movie has been on for 10 minutes.
袁隆平去世两年了.
He has died for 3 years .
He has been dead for 3 years .
延续性动词和非延续性动词
2.短暂性动词须转换为延续性动词
Grammar
延续性动词和非延续性动词的转换
V.→V.
→ _________
→ _________
→ _________
→_________
buy
borrow
catch
come
have
keep
have
stay
V.→be+adj.
→ _________
→ _________
→ _________
→_________
open
close
die
marry
be open
be closed
be dead
be married
Grammar
延续性动词和非延续性动词的转换
V.→be+adv.
→ _________
→ _________
→ _________
→_________
leave
go
finish
begin
be away (from)
be there
be over
be on
others
→ ___________
→ _________
→ _________
→_________
join
fall asleep
go to bed
move to
be in\a member of
be asleep
be in bed
live in
Grammar
Try to find out more examples in Grammar Focus.
How long have you had that bike over there I've had it for three years.
How long has his son owned the train and railway set He’s owned it since his fourth birthday.
Have you ever played football Yes, I did when I was little, but I haven't played for a while now.
Grammar
Try to find out grammar points!
—How long have you lived here
—I have lived here for about ten years.
=I have lived here since 2013.
对since 和for 引导的时间状语进行提问，
都可以用_______________.
How long
2023-10=2013
Grammar
Tell true or false.
1.所有的动词都可以有现在完成时.
They have left the school for a month.
She has already been a student since a year ago.
My mom has bought a dog.
2.但如果跟 for, since或how long一起使用时，其动词不能是_______________, 必须是____________
短暂性动词
延续性动词
小试牛刀二
Summary
for
since
1. since +过去的时间点
since 1999
1. for +一段时间
for 8 years
2. since + 一段时间+ ago
since 23 years ago
3.since能引导时间状语从句(从句过去时)，
而for则不能。
He has taught here since he came to China.
注意
1.for和since均须与延续性动词连用，
也可以与非延续性动词的否定式连用。
I haven’t seen him for a long time.
I haven’t heard from her since she left.
2.二者可以转换
for +一段时间 = since + 一段时间 + ago
He has been here for five weeks.
= He has been here since five weeks ago.
Summary
用how long 提问
03
第三部分
应用实践
Application Practice
Practice
Rewrite the sentences using for or since.
4a
1. Jim is in Japan. He arrived there three days ago.
____________________________________________
2. They are very hungry. Their last meal was ten hours ago.
____________________________________________
3. I have a camera. I bought it in 2009.
____________________________________________
4. I know Anna. I first met her three years ago.
________________________________________________
5. Linda is ill. She became ill on Monday.
________________________________________________
They haven’t eaten/had anything for ten hours.
I have had the camera since 2009.
Jim has been in Japan for three days.
I have known Anna for three years/since three years ago.
Linda has been ill since Monday.
06
第四部分
迁移创新
Migration Innovation
Practice
1. Do you have a(n)____________ How long have you had it
2. Do you own a(n)____________ How long have you owned it
Fill in the questions and ask two students. Then complete the chart.
4c
Things How long
Tony favorite book for two years
basketball since he was 10 years old
Student 1
Student 2 …
Make a report in front of the class.
Report
In our group , Sandy has a toy rabbit, and she has had it for 3 years.
Tina has a toy bear and she has had it since 3 years ago.
Eric has had a plane model since he is five...
Practice
06
第五部分
Homework
Homework
Talk about your favorite things you have, and make a report next class.
Finish the exercises 4b.
Exercises
Fill in the blanks with the correct forms of the words in brackets.
4b
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.
3. We ____________ (have) a piano since last November. We
________ (buy) it from the Li family when they moved to
the US last year.
have never been
go
have never owned
always want
have had
bought
Exercises
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.
Fill in the blanks with the correct forms of the words in brackets.
4b
haven’t been
miss
has been
is
THANK YOU
感谢大家观看单元课时导学案
课题 Unit 10 I’ve had this bike for three years.
课时 Section A Grammar---4c
学习目标 语言能力：1.掌握含有for、since的现在完成时的用法及用hoe long对它们的提问。2.掌握现在完成表示持续性动作和状态的用法，进一步感知目标语法结构的形式和意义。学习能力：小组合作学习，梳理、归纳、总结语言现象及知识，运用所学知识，学会用现在完成时去谈论你所拥有的东西。思维品质：仔细观察并善于发现总结规律，小组合作锻炼学生团结协作能力。
学习过程 备注
一、学会独立思考、自觉先学1.复习Unit8/Unit9语法部分，归纳总结现在完成时的（一）（二）用法。____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________。仔细阅读教材76页Grammar归纳：你能发现现在完成时更多的用法吗？（1）How long意思是_________,可以对______ 和________引导的时间状语进行提问.由此可见since和for引导的时间状语表示________________。同时它们引导的时间状语常常用于现在完成时中，是现在完成时的时间标志词。你能发现since和for后的时间有什么特点吗？ for +_______ since+__________同学们，独自学习的过程中，你还有什么问题或想知道的呢？请写下来。学会合作学习、踊跃展示Follow the PPT to learn more about the Present Perfect Tense.Part1: Scenario import Learn PPT1-2,then have a free talk.Do you have them at home How long have you had the … I have had … for …years /since …years ago.Part2: Grammar(learn grammar with teacher together.)Try to find out more examples in Grammar Focus.★What can you find （学生展示自主先学部分，学生或教师进行补充。）★Teacher shows students more sentences with for or since, Students observe carefully and find the common rules, try to use them correctly.I have stayed in the small town for two days. The film has been on for 20 minutes. for +_______ They haven’t seen each other for a long time.Lily has been away from home since last Friday. I have lived in Xi’an since 2000. since+__________ Have you stayed here since 3 o'clock Students learn PPT11 with teacher, we can know: since+__________Students learn PPT12 with teacher, we can know: since+__________小试牛刀一1. His father has been dead _______ many years.2. He has been away from the army ________seven years because of a leg wound.3. He has been in Beijing ________ seven years ago.4. He has been a member of Helpers’ Club _________ 2016.5. He has had a house _______last year.6. We have learned chemistry ___ one month. / ____ the new term began. ★Think:The sentences have the same meaning,why we use different verbs here Nancy bought the bike 10 years ago. Nancy has had the bike for 10 years. Nancy arrived in Shanghai 3 days ago.Nancy has been in Shanghai since 3 days ago. 延续性动词:________________________________,比如：_______________________ 短暂性动词:________________________________ ，比如：_______________________ ★延续性动词和非延续性动词的转换。buy →_________open→_________leave→_________join→_________borrow→_________ close→_________go→_________fall asleep→________catch→_________die→_________finish→_________go to bed→_________come→_________marry→_________begin→_________move→_________★PPT21-22 对since 和for 引导的时间状语进行提问，都可以用_______________ 1.所有的动词都可以有现在完成时.2.但如果跟 for, since或how long一起使用时，其动词不能是_______________, 必须是____________★cooperate and show(summary)小组合作，归纳总结并展示。学会灵活运用、探究实践Part3:Application Practice教材P76 4a学会知识迁移、情景表达Part4:Migration Innovation教材P76 4c First make dialogues in your group, Then have a report in groups.Report like this:In our group , Sandy has __________, and she has had it __________. Tina has________ and she has had it _____________.Eric has had ___________ since ______________....学会归纳总结、自主评价Part5:homework1.★Talk about your favorite things you have, and make a report next class.★Finish the exercisesP76 4b.2.What have you learned today in class or in group work And what problems do you still have ______________________________________________________________________________________________________________________________________________________________请归纳总结本节课的内容。可以用你喜欢的任何方式。如：思维导图，知识树等。
others
V→V
V→be+adj.
V→be+adv.单元课时教案
课题 Unit 10 I’ve had this bike for three years.
课时 Section A Grammar---4c
教学目标 语言能力：1.掌握含有for、since的现在完成时的用法及用hoe long对它们的提问。2.掌握现在完成表示持续性动作和状态的用法，进一步感知目标语法结构的形式和意义。学习能力：小组合作学习，梳理、归纳、总结语言现象及知识，运用所学知识，学会用现在完成时去谈论你所拥有的东西。思维品质：鼓励学生仔细观察并善于发现总结规律，小组合作锻炼学生团结协作能力。
教学重点 1.掌握含有for、since的现在完成时的用法。2.掌握现在完成表示持续性动作和状态的用法。
教学难点 能够在现在完成时中准确地运用延续性动词和瞬间动词。
Procedure(教学过程)一、学会独立思考、自觉先学学生课前完成导学案的内容。T: 同学们，独自学习的过程中，你还有什么问题或想知道的呢？请写下来。学会合作学习、踊跃展示跟随PPT与老师一起学习。并进行师生合作、生生合作、小组合作，鼓励学生踊跃展示。Follow the PPT to learn more about the Present Perfect Tense.Part1: Scenario import Learn PPT1-2,then have a free talk.Do you have them at home How long have you had the … I have had … for …years /since …years ago.Part2: Grammar(learn grammar with teacher together.)Try to find out more examples in Grammar Focus.★What can you find （学生展示自主先学部分，学生或教师进行补充。）★Teacher shows students more sentences with for or since, Students observe carefully and find the common rules, try to use them correctly.I have stayed in the small town for two days. The film has been on for 20 minutes. for +_______ They haven’t seen each other for a long time.Lily has been away from home since last Friday. I have lived in Xi’an since 2000. since+__________ Have you stayed here since 3 o'clock Students learn PPT11 with teacher, we can know: since+_________Students learn PPT11 with teacher, we can know: since+__________小试牛刀一Students finish the exercises individually first, then check the answers with each other, after that ask students to explain the answers.★Think:T:The sentences have the same meaning,why we use different verbs here 延续性动词:________________________________,比如：_______________________ 短暂性动词:________________________________ ，比如：_______________________ ★延续性动词和非延续性动词的转换。Pay attention to the usages of different verbs.★PPT21-22 对since 和for 引导的时间状语进行提问，都可以用_______________ 1.所有的动词都可以有现在完成时.2.但如果跟 for, since或how long一起使用时，其动词不能是_______________, 必须是____________★cooperate and show(summary)小组合作，归纳总结并展示。学会灵活运用、探究实践Part3:Application Practice教材P76 4a学会知识迁移、情景表达Part4:Migration Innovation教材P76 4c First make dialogues in your group, Then have a report in groups..学会归纳总结、自主评价Part5:homework1.★Talk about your favorite things you have, and make a report next class.★Finish the exercisesP76 4b.2.What have you learned today in class or in group work And what problems do you still have __Summarize what you have learned in class in the ways you like七．Blackboard writing（板书）Unit 8 I’ve had this bike for three years.Section A Grammar Focus---4cI have stayed in the small town for two days. The film has been on for 20 minutes. for +_______ They haven’t seen each other for a long time.Lily has been away from home since last Friday. I have lived in Xi’an since 2000. since+__________ Have you stayed here since 3 o'clock I have stayed in the small town since two days ago. since+__________I have been a dad since my daughter was born since+__________延续性动词和非延续性动词的转换:八．Teaching reflection教学反思略
