Unit 2 Travelling grammar课件

课件25张PPT。 8 下 Unit 2
Grammar 1have/has been 和have/has gone的用法1.I ________ (do) my homework already.
2.He _____________(not finished) his homework yet.
3. ____you ever _____(be) to Beijing?
4.We ______ never ______ (see) such an exciting match before.
5.Mother _____ just _______(clean) the house. Please don’t come in.
6.They _____________(practice) it twice.
7. I can’t find him. He __________ (go) to Beijing.have donehas not finishedHavebeenhaveseenhascleanedhave practicedReview:has goneFind out the differences:1.My parents and I have been in Hong Kong for two days.
2.Millie and Amy have been to South Hill They want to go there again.
3.Kitty and her family have gone to Hong Kong. They will be back next week.
have been to 曾经去过某地（已返回）
Someone went to some places and has already
come back
have been in 在某地呆了一段时间
someone stay in some places for some time

have gone to 去了某地 （没有回来）
Someone went to some place and is still there
A BAA BB stay 1.A: Where’s Jim, Li Lei?
B: He ______________his school library.
2.The Greens ________China for three years.
3.We _____________the Great Wall twice. It’s very beautiful.
4. _______you ever __________ Shanghai?
5. Lily isn’t in the classroom. She ________ the lab.
6. Lucy __________ China since 5 years ago.
has gone tohave been inhave been toHavebeen tohas gone tohas been inFill in blanksHave/has been to/in have/has gone to( ) 1. –How many times ______you ____ to Beijing this year? --Three times.
A. have, been B. had, been
C. have, gone D. had, gone
( ) 2. —Where ______ Robin _______?
--To Lucy’s home. He ___ there for an hour.
A. has, been; has gone
B. has, gone; has been
C. did, go; went D. did, be; went
( ) 3.–Jack, I haven’t seen your brother for a long time.
--He _____ Shanghai on business for two months.
A. went to B. has gone to
C. has been in D. has been to
ABC
1.has gone
2.have , been
3.has been
4.have gone
5.has gone
Finish the exercises A1 on Page 26Finish A2 on P27.1. has , gone
2.has gone
3.Have, been
4.have been
5.Have, been
6.have been
7.have goneImportant phrases:1.呆在那儿一周
2.在party上和我们一起
3.参加会议
4.看到Andy在沙子上玩
5.顺便问一下
6.邀请Andy去野炊
7.去了乡村stay there for a week
be with us at the party
attend a meeting
see Andy playing on the sand
by the way
invite Andy to go for a picnic
go to the countryside 与 for 或since 连用的动词8下 Unit 2 Grammar 2Step 1:for 和 since 的用法及区别
1. since 的四种用法
1).since + 过去的一个时间点（如具体的年、月、日期、钟点、 eg. 1990 , last）
1990起，我一直在这儿。
I have been here since 1990.
2). since+ 一段时间+ago
自从五个月前，我已经在这儿了。
I have been here since five months ago.
3).since+从句
自从你走后，已经发生了很大的变化。
Great changes have taken place since you left.
4).It is/has been +一段时间+since 从句
我成为英语老师有两年了。
It is/has been two years since I became an English teacher.
Step 2、 for 用法
1、我们用for谈论一段时间
Mr Dong has lived here for many years .
2、一些动词如come ,go, leave ,在肯定句中不能与for， since 连用。
1).He has left Beijing for a week .
2). He has not left Beijing yet.
3). He has been away from Beijing for a week.
×√√Step 3 for 和 since 区别
1),Since +时间点，具体时间，“ 自从、、、以来，从、、、以后”,用来说明动作起始时间
I have been in Beijing since 2010.
2),For + 时间段 ，用来说明动作延续时间长度 ，因此句中的谓语动词，也应该是延续性动词。
I have been in Beijing for one year。
We have learnt English for about three years.Step4:延续性动词和短暂性动词
英语中，动词按其动作发生的方式、动作发生过程的长短，可分为延续性动词和终止性动词。
1),延续性动词表示能够延续的动作，这种动作可以延续下去或产生持久影响。如：learn, work, stand, lie, know, walk, keep, have, wait, watch, sing, read, sleep, live, stay等
2),终止性动词也称非延续性动词、瞬间动词或短暂性动词，表示不能延续的动作，这种动作发生后立即结束。如open, close, finish, begin, come, go, arrive, reach, get to, leave, move, borrow, buy等。
step5、延续性动词的用法特征
延续性动词可以用于现在完成时，其完成时态可与表示“段时间”的状语连用。
表示“段时间”的短语有：for two years, during the past three years, since last year, how long等。
如：I have learned English since I came here.自从我来到这儿就学英语了。
step6.终止性动词的用法特征
1).终止性动词可用来表示某一动作完成，因此可用于现在完成时。如：
The train has arrived.火车到了。
Have you joined the computer group?你加入电脑小组了吗？
2).终止性动词表示的动作极其短暂，不能持续。因此，不可与表示一段时间的状语连用(只限肯定式)。
(1)他死了三年了。
He has died for three years.
He has been dead for three years.
He died three years ago.
It is three years since he died.
Three years has passed since he died.
(2)他来这儿五天了。
He has come here for five days.
He has been here for five days.
He came here five days ago.
It is five days since he came here.
Five days has passed since he came here. 误：
正：
正：
正：
正：
误：
正：
正：
正：
正：
Step 7 常见的非延续性动词与延续性动词的转换。finish/stop—be over
leave – be away
begin/start – be on
come/go /arrive– be in/at
borrow – keep
join – be a member of/be in
die – be dead
marry—be married
拓展延伸 ：
catch a cold – have a cold become – be
fall asleep – be asleep open – be open
get to know – know close-be closed
arrive-be fall ill→be ill get up→be up buy – have
go out – be out
The keys to P28：
1.arrived
2.have been
3.borrowed
4.have kept
5.began
6.has been had been been in been
dead课堂检测同义句转换
1.They got married three years ago.
They ___ ____ married for three years.
2.We began to learn English in 2008.
We ____ ____ English since 2008.
3.I borrowed that book last week.
I ____ ____ that book since last week.
4.Simon fell ill last month.
Simon ____ ____ ill since last month.
5.She joined the Reading Club last term.
She ___ ___ ___ the Reading Club since
last term.
have been have learned have kept has been has been in6. He came to our village two years ago.
He our village since two years ago.
7.He left home three days ago.
He home for 3 days.
8.I bought the watch 2 weeks ago.
I the watch since 2 weeks ago.
9.It is 5 days since I borrowed the book.
I the book for 5 days.
10.The meeting began 10 minutes ago.
The meeting ____ ____ ____ for 10 minutes.
has been in has been away from have had have kept has been on11.I got to know him 10 years ago
I him for 10 years.
12.There is a factory.
There a factory for 20 years.
13.Our school opened in 1960.
Our school since 1960.
14.That old man died 3 years ago.
That old man ___ ___ ___ for 3 years.
15.Kitty arrived in Hongkong two days ago.
kitty ____ ___ ____ Hongkong for two days.
16.The conference stopped last Saturday.
The conference ___ ____ _____ since last
Saturday.

have known has been has been open has been deadhas been in has been over1. 这辆自行车我买了两年了。
I’ve _____ the bike _____ two years.2. He left Nanjing two years ago.
He _____ _____ _____ _____
Nanjing for two years.3. The monkey died last month.
The monkey _____ _____ _____
for a month.4. A: Hong long _____ you ____ ( )
B: For two weeks.
A.did,get ill B. have,fallen ill
C. were,ill D. have,been illhad forhas been away fromhas been deadD