資源簡介

(共23張PPT)
Unit 10
I’ve had this bike for three years.
Section A 2d-GF
2 years
since 3 months ago
soft toys 毛絨玩具
board games
bread maker
one scarf
old books
A: How long have you had the…
B: I have had it/them for ...
= I have had it/them since … .
magazines
two scarves
a couple of months
since I was a child
since 2009
homemade
Review
Pair work
5 weeks
因此，我們可以根據這些時間狀語來判斷是否使用現在完成時態
“for+時間段”
“since+過去的時間點”
“since+從句(一般過去時態)”
“since+時間段+ago”。
=“since+同一時間段+ago”
且for與since引導的時間狀語可以相互轉換。
提問需用疑問詞____________
How long
Use for or since to form adverbials of time:
________ 5 years ________ last Monday
________ you came here ________ a long time
________ 2018 ________ his 7th birthday
________ 2 days ________ 2 days ago
for
for
since
for
since
since
since
since
選用for和since填空:
1.We haven’t seen each other ______ a long time.
3.The film has been on ______ 20 minutes.
2.His father has been in the factory ______ 10 years ago.
5.His grandparents have been dead ______ 2004
4.Mr Green has worked here ______ he came to China.
.6. It’s five years _______ we met last time
for
since
for
since
since
since
for+時間段
since+時間點
since+時間段+ago
since+一般過去式從句
since+一般過去式從句
for+時間段
觀察以下幾個句子，現在完成時中的動詞有什么
共同特點？
1. How long has he borrowed the book ×
How long has he kept the book ∨
2. Tony has bought the computer for one year. ×
Tony has had the computer for one year. ∨
3. How long has Mary left ×
How long has Mary been away ∨
在現在完成時中，與“for + 時間段”
“since + 過去的時間點或從句”或
“since ＋時間段＋ago”連用的動詞
必須為延續性動詞。
在現在完成時中，與“for + 時間段”
“since + 過去的時間點或從句”或
“since ＋時間段＋ago”連用的動詞
必須為延續性動詞。
動詞按其動作發生的方式，發生過程的長短可分為延續性動詞與非延續性動詞。
延續性動詞與非延續性動詞
1)延續性動詞:表示能夠延續的動作,也可以表示經驗與經歷。
Eg: learn, work, stand, lie, walk, sleep, keep, wait, watch, sing, read, stay, live …
延續性動可以與for和 since引導的時間狀語連用:
(他在這兒住了六年了,一直住在這兒,live是延續性動詞，并且很有可能繼續居住)
I have known her since then.
(自從那時起我就認識她了,一直都
認識,know是延續性動詞)
Eg: He has lived here for 6 years
非延線性動詞不能與for和since引導的時間狀語連用。
He has died for two years. (X)
He has been dead for two years. (√)
I have bought the bike for 2 months. (X)
I have had/owned the bike for 2 months. (√)
2)非延續性動詞:動作發生后立即結束。
Eg: open, close, begin, finish, come, go, move, borrow, lend, buy, die …
動作
狀態
die
be over
leave
borrow/buy
arrive
begin
end/finish
join
marry
keep/have
be away
be （in）
be on(上演）
be married
be in/a member of
be dead
第一類：短暫動詞 be + adj.
die finish
open/close
fall ill/asleep
marry sb/get married to
第二類：短暫動詞 be + 介詞.
start/begin
leave
join
常見非延續性動詞和延續性動詞的轉變
be dead
be away from
be in/be a member of
be open/closed
be on
be over
be ill/asleep
be married to
第三類：短暫動詞 另一個動詞
buy
borrow
become
put on
come
arrive
keep
have
be
wear
be
be
1.Betty _________(has been ,has become) a doctor for ten years .
2.We are late .The movie ________(has started ,has been on) for ten minutes.
3.Ken, you should return the book to the library .You _______
(have borrowed , have kept) it for more than two weeks .
4.I _________ (have bought , have had )this bike since I was ten .
Practice
√
√
√
√
buy
在現在完成時態里，有些瞬間動詞不能和一段時間連用，
一定要轉化成延續動詞。
have
瞬間動詞
延續動詞
I bought my camera three years ago.
I have bought my pen.
I have had/owned my pen for three years.
borrow
keep
1). I ______ a book from the library two weeks ago.
2). I ___________ a book from the library.
3). I ___________ a book since two weeks ago.
borrowed
have borrowed
have kept
arrive/come
be in
Jim is in Japan. He _____ there three days ago.
Jim ____________.
Jim __________ Japan since three days ago.
arrived
has arrived
has been in
leave
be away from
She ________ home at the age of 12 .
She __________home. So you can’t see her here.
She ___________home since 12 years ago.
left
has left
has been away from
join
在現在完成時態里，有些瞬間動詞不能和一段時間連用，
一定要轉化成延續動詞。
瞬間動詞
延續動詞
be in/
be a member of
1.My uncle _____ the army 3 years ago.
2. My uncle ___________ the army.
My uncle ______________the army for 3 years.
joined
has joined
has been in
has been a member of
begin/
start
be on
The film ___________ five minutes ago.
The film _____________.
The film _______________ since five minutes ago.
began/ started
has begun/ started
has been on
die
be dead
The dog ________ just now.
The dog ______just______.
The dog ____________ for 2 minutes.
died
has died
has been dead
Rewrite the sentences using for or since.
Jim is in Japan. He arrived there three days ago.
2. They are very hungry. Their last meal was ten hours ago.
Jim has been in Japan for three days.
They have not eaten for ten hours.
= They have not eaten since 10 hours ago.
4a
3. I have a camera. I bought it in 2009.
4. I know Ann. I first met her three years ago.
5. Linda is ill. She became ill on Monday.
I have had a camera since 2009/ for 10 years.
I have known Anna for three years/ since 3 years ago.
Linda has been ill since Monday/ for 7days.
4a
Fill in the blanks with the correct forms of the words in brackets.
4b
I _______________ (never be) to the water park before. I want to _______ (go) next month before the weather gets too cold.
They ________________ (never own) any pets, but they ___________________ (always want) to have a dog.
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
Tip: Find the key words to identify which form to use.
go
have never owned
have always wanted
have had
bought
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.
This museum _____________ (be) here for over 20 years. It ______ (be) one of the oldest buildings in this small town.
have not/haven’t been
miss
has been
is
n. 家鄉；故鄉
Let’s listen!
1.Who is Linda
A. Amy’s new classmate.
B. a helper at the Sunshine Home for Children
2.What things does Amy give away
A. a magazine, toys, board games, clothes and a bread maker.
B. a story book, a sweater and a dress.
Linda: Welcome to the Sunshine Home
for Children. I’m Linda.
Amy: Hi, I’m Amy. I have some things
for the kids. I’ve had this magazine for a couple of months. The stories inside may be a bit old, but they’re still interesting.
Linda: Great! Many children here love reading.
2d
Listen again and repeat.
Welcome to + 地名
歡迎到某地
介詞，“給；為了”
表目的
幾個月
一點兒, 稍微
Amy: And check out these soft toys and board games for younger kids. I’ve had them since I was a child. There’s also a sweater and a dress.
Linda: Perfect! We always need toys and
clothes.
Amy: One last thing is a bread maker.
My mom’s had it for a long time
but it still works.
Linda: Thanks so much!
察看；觀察
最后一樣東西
(持續)很長一段時間

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