Unit 8 Have you read Treasure Island yet? Section A(Grammar focus-4c)课件

Unit 8
Have you read Treasure Island yet?
Section A(Grammar focus-4c)
Have you read Little Women yet? Yes, I have. / No, I haven’t.
Has Tina read Treasure Island yet? Yes, she has. She thinks it’s fantastic.
Have you decided which book to write about yet? Yes, I have. I’ve already finished reading it. It was really good.
Grammar

move
live
love
like
写出下列规则动词的过去式和过去分词:
visit
repair
watch
finish

verb＋ed


以e结尾＋d
visited visited
repaired repaired
watched watched
finished finished
moved moved
lived lived
loved loved
liked liked
Grammar
写出下列动词的过去式和过去分词:
stop
mop
shop
plan

注:以一个辅音字母结尾的重读闭音节词,双写最后一个辅音字母＋ed
双写＋ed
study
hurry


变y为i＋ed
注:以辅音字母加y结尾的词,变y为i＋ed.
stopped stopped
mopped mopped
shopped shopped
planned planned
studied studied
hurried hurried
Grammar
1)AAA型（动词原形、过去式、过去分词同形）
cost（花费）cost cost ?? ?cut（割） cut cut ????
Hit（打） hit hit hurt （伤害） hurt hurt ??????
?put（放） put put read （读） read read
(2) AAB型（动词原形与过去式同形）
beat（跳动） beat beaten
(3) ABA型（动词原形与过去分词同形）
become（变成） became become ???come（来） came come
run（跑） ran run

不规则动词的过去分词
Grammar
(4) ABB型（过去式与过去分词同形）
dig（挖 dug dug??????hang（悬挂） hung hung
hold（抓住） held held ??????shine（照耀） shone shone
(5)ABC型（动词原形、过去式、过去分词均不同形）begin(开始） began begun
rise（上升） rose risen
Grammar
I. 动 词 填 空：
1._____ you ________(clean) the room?
Yes, we __________(do) that already.
When _______ you ______(do) it?
We _______(do) it an hour ago.
2.______ he ______(see) this film yet? Yes.
When _____ he _____(see) it?
He ______ it last week.
3. How many times _____you______(be) there?

Have
cleaned
have done
did
do
did
Has

seen
did
see
saw

have
been
Let's Do It
4. I __________ (read) the novel twice. It’s interesting.
5. She _________(go) to Pairs, hasn’t she? Yes.
How ______ she _______(go) there?
She _______(go) there by air.
6. So far, many countries _______________(develop)
their software programs.
7.Mr Chen ______(give)up smoking last year.
8.Mr Chen __________(give) up smoking since last year.

have read
has gone
did
go
went
have developed
gave
has given
现在完成时：
表示过去发生或已经完成的某一动作对现在造成的影响或结果，或从过去开始一直延续到现在的动作或保存的状态。
结构： 主语+ have / has + 动词的过去分词
一般疑问句： have / has … ?
Yes, I have. No, I haven’t.
Yes, she has. No, she hasn’t.
Grammar
1. 现在完成时动词构成
have /has + v 过去分词

助动词

否定
haven’t
hasn’t
疑问
Have you…?
Has he…?
常与下列时间状语连用：just , already, yet,
ever, never, before, several times
Grammar
现在完成时





1.过去发生的动作对现在造成的影响或结果。和already，never,ever,just,before,yet等状语连用。
动词构成：have/has+v过去分词

have breakfast
I have just had my breakfast.
(现在我不饿)

I’m not hungry now

moved here
in 2004

I still live here
now
past
Grammar
注意: 现在完成时不能和明确指出时间的状语
(如: yesterday, last, year, in 1976, two days
ago, just now, when she came in 等)连用，
但可以和不明确指出时间的状语(如: already,
yet, ever, never, sometimes, always, often,
before, once, twice, recently, lately等)连用；
也可以和表示包括现在在内的时间状语(如：
today, this morning, this week, this year等)连用。
Grammar
ever
just
already
yet
e.g. Have you _____been to Japan?
I have _____ finished my homework.
I have finished my homework ______.
I haven’t finished my homework ____.
just, already, yet, before/ ever, never有此
类副词时,常强调动作完成,不强调动作的持续.
Grammar
already “已经” ; yet “仍然, 还”
这两个副词常常用于完成时态, 其中already
常用于肯定句, yet常用于否定句和疑问句中。
如: Jim has already finished his work.
Jim已经把他的工作做完了。
Mother hasn’t come home yet. 妈妈还没回来。
Haven’t you read The Call of the Wild yet?
你还没读过《野性的呼唤》吗？
Grammar
She has already finished her work.
她已经把工作做完了。
I haven’t read the story yet. 我还没读过这个故事。
Have you met him before? 你从前曾见过他吗？
Lily has always been a good student.
Lily一直是个好学生。
比较：
I have seen him this morning .
我上午看见他了。(说话时在上午)
I saw him this morning.
今天上午我遇见了他。(说话时可能是下午或者晚上)
It has been cold this winter.
今天冬天一直很冷。(说话时仍是冬天)
Grammar
现在完成时：表示过去发生或已经完成的某一动作对现在造成的影响或结果，或从过去开始一直延续到现在的动作或保存的状态，强调的是现在的情况，不能和表示过去的时间状语连用（如：in 1990，last Sunday 等）。
一般过去时：一般过去时只表示过去的动作或状态，和现在不发生关系（即动作或状态在现在已经结束），它可以和表示过去的时间状语连用。
现在完成时与一般过去时的区别：
have / has + V过去分词
Grammar




G1
G3
G4
G5
G6

G8
G2



开始
G7
Challenges:
Let's Do It
1．Miss Li___________(work)at
Yuying Middle School for 8 years.
2.When ______ you ____(lose)
your wallet?
Exercise 1 3'
has worked
did
lose
Let's Do It




G1
G5
G4
G6
G3

G8
G7



开始
G2
Let's Do It
1.自从我来到中国，我就学习中国历史。
I ________ ________Chinese history since I_______to China.
2. —I have finished my homework.
—When?___ you?___ it ?
A.have; finished ?B. do; finish
C. did; finish? D. will; finish
Exercise2 2'
have learned
came
√
Let's Do It




G7
G3
G4
G5
G6

G2
G8



开始
G1
Let's Do It
3'
Let's Do It




G8
G6
G5
G4
G3

G2
G1



开始
G7
Let's Do It
1.I have lived in Anyang _____10 years.
2.I have lived in Anyang _____2001.
3.I have lived in Anyang _____10 years ago.




Exercise3 2'
Fill in the blanks using “for” or “since”
for
since
since
Let's Do It
延续性动词与瞬间性动词
延续性动词可以与表示时间段的状语连用。
非延续性动词在肯定句中与表示时间点的
状语连用.
指出下列时间是段时间还是点时间3’
Two days two days ago
10years 2minutes
Last night a whole day
In 1999 a year
Grammar
延续性动词与瞬间性动词的转换.
Eg:I have borrowed this book for 5 days.
I—————— this book for 5 days .
F
T
have kept
leave --- be away,
borrow --- keep,
buy --- have,
begin/start --- be on,
die --- be dead,
finish --- be over,
join --- be in+组织机构,
be a member of+组织机构,
常见的转换
Grammar
延续性动词与瞬间性动词的转换.
catch a cold --- have a cold,
come here --- be here,
go there --- be there,
become --- be,
come back --- be back,
fall asleep --- be asleep,
fall ill --- be ill,
go out →be out，
put on→ wear；
常见的转换
Grammar
exercise1:火眼金睛 3'
The old man died for 4 years .


He joined the Party for 2 years .


I bought the book since 5 days ago.
———
———
——
has been dead
has been in
have had
Let's Do It
1. A: Would you like something to drink?
B: No, thanks. _______________________
(just/drink some tea)
2. A: I heard you lost your key.
__________________? (find)
B: No, not yet.
3. A: Do you know when Tom is leaving?
B:___________________ . (already/leave)
4a. Use the words in brackets to complete the conversations.
I’ve just drunk some tea
Have you found it
He has already left
Let's Do It
A: When _________________ ? (leave)
B: This morning.
4. A: Is your sister going to the movies with us
tonight?
B: No. _________________________ .
(already/see the film)
5. A: What do your parents think about our
plan?
B: I ____________________. (not/tell them/yet)
did he leave
She has already seen the film
have not told them yet
Let's Do It
Sally _______ (love) reading. In the morning, she reads the newspaper and in the evening she reads books. She _____ already ______ (read) more than 100 different books! Her favorite kind of books is science fiction. She is interested in science and technology and loves to imagine
4b. Fill in the blanks with the correct forms of the words in brackets.
loves
has read
Let's Do It
what the world _______ (be) like in 50 years.
She __________ (finish) reading a book about robots last week and _____________ (write) a book report about it next week for her French class. Every time she is in the library, Sally looks at the many books she_____________ (not read) yet and she can’t wait to read them!
will be
finished
will write
has not read
Let's Do It
4c. Complete the chart with information about you and a friend.
A: What books have you already read?
B: I’ve already read Tom Sawyer and Harry
Potter.
A: What do you think of them?
B: Well, I think Harry Potter was exciting,
but Tom Sawyer was a bit boring.
Let's Do It
You Your friend Comments
Books I have already read
Movies I have already seen
Songs I have already heard
Pair Work
Pairwork
1. I ________heard of that story before.
A. don’t have B. not have C. have not D. not to have
2. She’ s never been to that factory,_________?
A. is she B. was she C. does she D. has she
3. Have you made dumplings__________? No, I haven’t.
A. just now B. yesterday C. ago D. before
4. Tom________ ill since last night.
A. was B. is C. has been D. be
5. How long have you_ ________ Nanjing?
A. gone to B. been to C .been in D. went to
C
D
D
C
C
一 同义句
Exercise
6. How many times has Jim _______that park? Twice.
A. gone to B. been to C. been in D. went to
7. I’ve______ this dictionary for half a year.
A. bought B. had C. lended D. borrowed
8. She won’t go to the cinema this evening because she
________the film before.
A. has seen B. saw C. sees D. is seeing
B
B
A
Let's Do It
1. 她成为一名护士已经三年了。

2. 我五年前就认识李雷了。

3. 那些相片我已经寄给他了。（post）

4. 我来到这个学校后，他就一直教我。

5. 我刚丢了我的历史书。
She has been a nurse for three years.
I have known Lilei since five years ago.
I have already posted the photos to him.
He has taught me since I came to the school.
I have just lost my history book.

二 翻译
1.I borrowed the library book two days ago.
I _______ _______the library book________ two days.
2.The meeting started ten minutes ago.
A. The meeting________ _________ _________ _________ten minutes ago.
B. The meeting________ _________ ___________ ________ten minutes.

have kept
for
has been on
has been on
since
for
三 同义句
3.My brother joined the Party last year.
A. My brother _________ _________ ________the Party since last year.
B. My brother__________ ________ _______ party member since last year.
4.He left Nanjing two years ago.
He_________ _________ ________ ________
Nanjing for two years.
has been
in
has been a
has been away from
5. That dog died last month.
That dog_______ ________ ________since last month.
6. He has had the bike for two years.
A. Two years______ _______since he ________the bike.
B. It’s ______ __________since he_________ the bike.
C. He _______the bike two years__________.

has been dead
has passed
bought
two years bought
bought ago
Let's Do It
Summary
本节课主要学习了现在完成时的结构，用法，过去分词的变化规则等。
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