粗中有细的意思-凄美什么意思
现在完成时态专项复习导学案
【
目标导学
】
1、现在完成时态的结构、用法。
2、since 与 for 的用法。
3、延续性动词在现在完成时态。
【
自学研讨
】
一、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
,或从过去开始一直延续到现在的动作或保存的状态,
二、基本结构:
肯定句:主语+ +其他
否定句:主语+
+其他.
一般疑问句: +主语+过去分词+其他?
Yes, 主语 + .(肯定) No, 主语 +
.
特殊疑问句:特殊疑问词+ havehas+主语+过去分词+其他?
【
互动展示
】
三、现在完成时的用法
(一)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。
此时,常与时间副词
(已经) , (还、已经) , (刚
刚、仅仅) ,
(曾经) , (从不) ,
(以前)等连
用。这几个副词的用法如下:
1.already意为“已经”,通常用于
中,可放在助动词之后,过去分词之前,
也可以放在句末。实例:
2.yet用在
和 句末。实例:
1)—Has he found his watch
yet ?他已经找到他的手表了吗?
—No,not yet.不,还没有。
2)The woman hasn't found her dog yet .
那位妇女还没有找到她的狗。
3.just意为
,表示行为刚刚过去,常放在助动词与过去分词之间。
实例:
He has
just come back from school .他刚从学校回来。
4.ever意为
,用于疑问句或否定句中,放在助动词与过去分词之
间。实例:
1)Have
you ever been to Hong Kong ?你曾去过香港吗?
2)I
haven't ever spoken to her.我未曾和她说过话。
5.never意为 I have never travelled
by plane before.我以前从来
没有乘飞机旅行过。
6.before意为
,指过去不确定的某个时间,总是放在句末,不受句
型的限制。
1)Have you
been to Hainan before ?你以前去过海南吗?
2)I
haven't eaten Guangdong food before.我以前没吃过广东菜。
(二)现在完成时用法二:
1. 持续性用法(谓语动词必须是
动词):
表示过去已经开始,持续到现在的动作或状态。此时常与“for + 或
“since+ 从句用 时),提问用
,以及
so far 等时间状语连用。so far= up to now, by
now(到如今,迄今为止),
in the pastlast few years
,these days(这几天),sinceever
since
【训练反馈】
I. 用never, ever, already, yet, for,
since填空
1. I have _______ seen him before,
so I have no idea about him.
2. Jack has
_________ finished his homework ________ an hour
ago.
3. Mr. Wang has taught in this school
________ ten years.
4. “Have you ________
seen the film?” “No, I have ________ seen it.”
5. “Has the bus left _______?” “Yes, it
has _________ left.”
II. 用适当的时态填空:
’s
_____________ (live) here ever since she was ten.
of them ________________ (be) in Hongkong for
ten days.
of them ________________ (come) to
Hongkong ten days ago.
4. Half an hour
__________ (pass) since the train __________
(leave).
5. We _____________already
______________ (return) the book.
6. My father
_____ (read) the novel twice.
7. I _________
(buy) a book just now.
8. I _________ (lost )
my watch yesterday.
9. My father ___________
(read) this book since yesterday.
III.句型转换:
1. He has already gone home.
He _________
__________ home ____________. (否定句)
____________ he __________ home ___________?
(疑问句)
2. He has lunch at home.
He
__________ _____________ lunch at home. (否定句)
____________ he __________ lunch at home?
(疑问句)
3. He has been there twice.
__________ __________ ________ __________ he been
there? (划线提问)
4. I have lunch at school.
__________ __________ you ____________
lunch. (划线提问
Since 和 for 的用法
表示过去已经开始持续到现在的动作或状态常用的时间状语有:for, since,
how long, so far, these days等。
Since+ ,for+
(数词+量词),此划线部分用
提问。
练习:用since和for填空
1) ______ two years 2)
_______ two years ago 3) _______ last month
4) ______ 1999 5) _______ yesterday 6)
_______ 4 o’clock
7) ______ 4 hours 8)
_______ an hour ago 9) _______ we were children
10) _____ lunch time 11) ______ she left here
1. He has lived in Nanjing ________ the year
before last.
2. I’ve known him __________ we
were children.
3. Our teacher has studied
Japanese _________ three years.
4. She has
been away from the city ___________ about ten
years.
5. It’s about ten years __________ she
left the city.
四、部分短暂性动词与之对应的延续性动词:
短暂性动词
die
borrow
buycatch
get up
come
go
finish
leave
open
close
beginstart
become interested
in
wake up
put on
fall asleep
join
arrive reach
延续性动词
be dead
keep
have
be up
be here
be there
be over
be away
be open
be
closed
be on
be interested in
be
awake
wear
be asleep
be in
be
1. He left Fuzhou five minutes ago
He
_______ ________ ________ _________ Fuzhou for
five minutes.
grandpa died in 2002.
My
grandpa _______ _______ ________for _______
________.
borrow → keep lose → not have
buy → have
catchget a cold → have a cold
get to know → know
borrowed it last week.
They _________ _________ it since __________
__________.
4. I bought a pen two hours ago.
I _________ _________ a pen for
________ __________.
5. I got to know him last
year.
I _________ __________ him since
__________ __________.
havehas gone to → have
been in
【
总结提升
】
五、have been
in, have been to 与have gone to 的用法
一)have(has)
been in 表示“在某地呆多长时间”,常与表示一段时间的状语连用,
如:since,
for, how long 等。例如:
Mr. Brown has been in
Shanghai for three days. 布朗先生来上海已经有三天
了。
此外还有这些搭配: have been here (there) at home
(school) on the farm
二)have(has)been
to表示“曾经去过某地”,人已回来。可与just, ever, never等连
用,
例如: I have just been to the post office.
我刚才去邮局了。
Mary has never been to the Great
Wall. 玛丽从未去过长城。
Have you ever been to
Hangzhou? 你曾经去过杭州吗?
have(has) been to
后面可接次数,表示去过某地几次。例如:
I have been to Beijing
three times. 我去过北京三次。
They have been to that
village several times. 他们去过那个村庄好几次了。
三)have
gone to 去了某地,人未回来
Eg. Green isn't in the
office. she _______ to the library.
A. has
gone B. went C.will go D.
has been
parents ______ Shandong for ten
years.
A. have been in
B. have been to
C. have gone to
D. have been
3.--____ you ever ____ to the US?
-- Yes, twice.
A. Have, gone B. Have, been
C, Do, go D. were, going
六、过去分词
1
、规则动词:规则动词的过去分词的构成规则与规则动词的过去式的构
成规则相同。四点变化规则:
(1)、一般动词,在词尾直接加“ ed ”。
work---worked
---worked ,visit---visited---visited
(2)、以“
e ”结尾的动词,只在词尾加“ d ”。
live---lived---lived ,
(3)、以“辅音字母 + y ”结尾的动词,将 变为 ,再加“ ed ”。
study---studied---studied ,cry---cried---cried
(4)、重读闭音节结尾,末尾只有一个辅音字母,先双写该辅音字母,
再加“ ed
”。
stop---stopped---stopped , drop
---dropped--dropped
2 、不规则动词:
AAA型
原型 过去式 过去分词
burst burst burst hurt hurt
hurt let let let cast cast cast
cost cost cost cut cut cut hit hit
hit put put put
set set set shut
shut shut spread spread spread read read
read
AAB型 :beat beat beaten
ABA型
become became become run ran run come
came come
ABB型
bring brought brought
buy bought bought build built built
burn burnt burnt
catch caught caught dig
dug dug feel felt felt
fight
fought fought
find found found hear
heard heard hold held held
make
made made
keep kept kept lay laid laid
lead led led lose lost lost
meet met met
sell sold sold shoot shot shot sit sat sat
stand stood stood sweep swept swept teach
taught taught
tell told told
think
thought thought win won won
ABC型
begin
began begun blow blew blown break broke
broken
choose chose chosen
draw drew
drawn drive drove driven drink drank drunk
fly flew flown
forgive forgave
forgiven forget forgot forgotten freeze froze
frozen
give gave given
grow grew grown
know knew known ride rode ridden
rise
rose risen
ring rang rung shake shook
shaken sing sang sung
sink sank sunk
swim swam swum throw threw thrown
write wrote written
专项练习题:
I. Fill in the
blanks with the proper form.
1. I____ already
____ (see) the film. I ________ (see) it last
week.
2. _____ he ____ (finish)
his work today? Not yet.
have been
3. My father ____ just ____ (come) back from
work. He is tired now.
4. Where’s
Li Ming ? He __________ (go) to the teacher’s
office.
5. I __________ (work) here since I
______ (move) here in 1999.
6.
So far I _______________(make) quite a few friends
here.
7. How long ________ the Wangs
______________(stay) here ? For two weeks.
8. I ________ just ___________ (finish) my
homework.
9. He ________ (go) to school on
foot every day.
10.____ you ______ (find) your science book
yet?
11. If it ____ (be) fine tomorrow, I'll
go with you.
12.
The students ____________ (read) English when the
teacher came in.
13. Look! The monkey
__________ (climb) the tree.
14. My mother __________ (come) to see me next
Sunday.
15. I've lost my pen. _________ you
________ (see) it anywhere?
II. Choose
the best answer.
1. How long have you _______
here?
A. come B. got C.
arrived D. been
2. My
grandpa died _________.
A. at the age of my 2
B. for 2 years
C. when I was 2. D.
my age was 6.
3. Jane has _____ to BeiJing.
She will come back tomorrow.
A. been B.
gone C. went D. never been
4. It
is ten years _____ I last saw her.
A. after
B. since C. for D. that
5.--Who
will go to the station to meet Lorry?
--I
will. I _____ her several times.
A. met
B. have met C. had met D. will meet
6. --What a nice dress! How long _____ you
_____ it?
--Just 2 weeks.
A. will,
buy B. did, buy C. are, having D.
have, had
7.--Do you know Lydia very well?
--Yes, She and I _____ friends since we were
very young.
A. have made B. have
become C. have been D. have turned
8.
The Smiths _______ in China for 8 years.
A.
has lived B. lived C. have been D.
live
9. --Hello, this is Mr. Green speaking.
Can I speak to Mr. Black?
-- Sorry. He
______ the Bainiao Park.
A. has been to B.
has gone to C. went to D. will go to
here 10. --____ you ever ____ to the US?
--
Yes, twice.
A. Have, gone B. Have, been
C, Do, go D. were, going
III.
Rewrite the sentences.
1. I have been
to Macau before. (改为否定句)
I _________
_________ been to Macau before.
2. He hasn’t
come to school because he was ill. (就划线部分提问)
______ _______ he come to school?
3. I
bough a new bike just now. (用just改写)
I
____ just ____ a new bike.
4. We began to
learn English three years ago.(改为同义句)
We ____
____English ____three years
5. He has never
surfed, _______ _______? (改成反意疑问句)
6. They
have been here since 2000. (对划线部分提问)
_______ _______have they been here?
7. The
old man _________ last year. He has _______
_______for a year. (die)
填空)
8. Miss Gao
left an hour ago. (同义句转换)
Miss Gao has
_______ ________ ________ an hour ago.
(动词
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