Grammar—现在完成时（延续&非延续）课件Unit 10 I've had this bike for three years（人教新目标八下）

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Unit10
I've had this bike for three years.
Research
for & since
1. I've had it for three years.
2. We've been in Erwai since 2015/since 2 years ago.
3. I have had this book since my fifth birthday.
4. They have read it since last week.
5. Amy has had the toy bear since she was a baby.
6. It has been two years since I came to China.
for, 意思_______后接 ___________________，表示_____________________。
since 意思_______后接表示____________ 或 ____________ 或 ______________。
“一段时间”的名词性短语
过去时间点
一般过去时的句子
持续…
自从…
一段时间+ago
动作或状态持续时间段长短
Extension
延续性动词与非延续性动词
延续性动词表示可以延续下去或产生持久影响的动词；
非延续性动词表示行为的结果，不能与表示一段时间的状语连用。
borrow- get married-
put on- get to know-
catch a cold- buy-
begin/start- go out-
come to /get to/arrive in/reach-
die- become-
open- join-
close- leave-
finish/end/stop- fall asleep-
keep
be married
wear
know
have a cold
have
be away
be out
be in/at
be dead
be
be open
be in/be a member of
be closed
be on
be over
be asleep
Extension
延续性动词与非延续性动词
a. 延续性动词可以用于现在完成时中与表示一段时间的状语连用。
如：in the past few years, in the past 10 years,
for 3 months, for 5 years, since …
We have had great achievements in the past few years.
The shop has closed for 2 days.
We have come here since last year.
has been closed for 2 days.
have been here since last year.
been away
1. He has__________(leave) for 5 days.
2. I have __________(become) a teacher since 2010.
3. The couple have____________(marry) since last month.
4. The shop has__________(open) for 3 hours.
5. The film has ___________(start) for 10 minutes.
been
been married
been open
been on
Extension
延续性动词与非延续性动词
b. 有些非延续性动词可以用延续性动词替换并用在现
在完成时中。
1. Mr. Li left two days ago.
Mr. Li has been away for two days.
Mr. Li has been away since 2 days ago.
2. I joined the team in 2015.
I have been a member of the team for 5 years.
I have been a member of the team since 2015.
Feedback
1. Mr. White bought this house last year.(改为同义句)
Mr. White _____ _____ this house for one year.
2. Three months ago, Helen went to the US.
(改为同义句)
Since three months ago, Helen _____ _____ in the US.
3. Mark left his country when he was twelve. (改为同义句)
Mark _____ _____ _____ from his country since he was twelve.
4. Mary has kept this dictionary for a week.
(划线部分提问)
_____ _____ _____ Mary _____ this dcitionary
has had
has been
has been away
How long has kept
Extension
延续性动词与非延续性动词
c.用于句型：“It has been +时间段+since…”
表示过去某个时间发生并持续到说话时的动作或状态。
我来这个学校两年了。
It has been two years since I came to this school.
= It is two years since I came to this school.
= I have been in this school for two years.
= I have been in this school since 2018.
Feedback
4a. Rewrite the sentences using for or since.
1. Jim is in Japan. He arrived there three days ago.
_______________________________
2. They are very hungry. Their last meal was ten hours ago.
________________________________
They haven’t had anything for ten hours .
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.
_____________________________
I have had a camera since 2009.
I have known Anna for three years.
Linda has been ill since Monday.
Jim has been in Japan for three days.
Feedback
4b. 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
Feedback
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
haven’t been
miss
has been
is
4b. Fill in the blanks with the correct forms of the verbs in brackets.
Feedback
( )1.The meeting _______ for a week now.
A. has finished B. has ended C. has been over D. ended
( )2.Miss Gao ______ this school for nearly 5 years.
A. has been in B. has come to C. has taught D. taught
( )3.Ben ______ a teacher for 4 years .
A. has been B. has become C. was D. became
( )4.I _____ home for a week.
A. have returned B. have been back C. returned D. am returned
( )5. How long __ he __
A. died B. has, died C. has, been dead D. did, died
( )6. He ______ at eight yesterday afternoon.
A. slept B. was sleeping C. has slept D. had slept
( )7.-How long _____ you _____ ill -Two weeks.
A. did fall B. have, fell C. have, been D. have, had
Feedback
( )8.Since 2000, he _____ his hometown.
A. has left B. has moved away C. has been away from D. left
( )9.I'll lend you the book, but you can only _____ it for 2 days.
A. borrow B. keep C. take D. took
( )10.The bus ______ on the road for 2 hours so far.
A. has stopped B. stopped C. has been D. is
( )11.Are you _____ the jacket these days
A. wearing B. putting on C. dressing D. on
( )12.He ___ for 2 hours.
A. got up B. has got up C. has been up D. is up
( )13. Tom is ill in hospital. He _______ a cold for several days.
A. is B. catches C. has caught D. has had
Feedback
( )14.When he arrived at the bus stop, the bus ________
for 20 minutes.
A. has left B. had left C. has been away D. had been away
( )15. He ______ at eight yesterday afternoon.
A. slept B. was sleeping C. has sleep D. had slept
( )16. How long have you ______ here
A. come B. got C. arrived D. been
( )17. My grandpa died _________.
A. at the age of my 2 B. for 2 years
C.when I was 2. D. my age was 6.