一般现在时、一般过去时、一般将来时
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教学内容
知识点一:一般现在时
【知识梳理】
(1)一般现在时的基本结构和变化
1.一般现在时的结构
①be动词:主语+be(am,is,are)+其它。
e.g. I am a
boy.我是一个男孩。
②行为动词:主语+行为动词(+其它)。一般现在时主要用动词的原形
表示,如果主语是第三人称单数,则
在动词原形后加或
e.g. He gets up
early in the morning.
2.否定句和疑问句的变化
①be动词的变化:
A.否定句:主语+ be + not +其它。 He is
not a worker.他不是工人。
B. 一般疑问句:Be +主语+其它。
---Are you a student? ---Yes. I am. No, I'm not.
C. 特殊疑问句:疑问词+一般疑问句。Where is my bike?
②行为动词的变化:
A.否定句:主语+ don't( doesn't )
+动词原形(+其它)。I don't like doesn't like bread.
B. 一般疑问句:Do( Does ) +主语+动词原形+其它。
---Do you
often play football? --- Yes, I do. No, I don't.
--- Does she go to work by bike? --- Yes, she
does. No, she doesn't.
C.
特殊疑问句:疑问词+一般疑问句。How does your father go to work?
(注意回顾动词第三人称单数形式变化规则)
一般情况下在词尾加s
help→helps, clean→cleans, play→plays, wear→wears,
give→gives; 以s, x, ch, sh结尾的
动词在词尾加es
dress→dresses, fix→fixes, watch→watches, finish→fi
nishes;以“辅音字母加y”结尾的动词,
把y变为i,再study→studies,
carry→carries, fly→flies )
(2)一般现在时的用法
•
1.表示经常性或习惯性的动作或行为。常与always, sometimes,
often, usually, never等副词连用。
e.g. I go to
school every day except Saturdays and mother
often gets up at 6 o’clock.
2.表示现在的状态,能力,性格,个性。e.g. My father teaches maths.
Lin Yan dances well.
3.表示普遍真理或客观事实。e.g. The earth moves around the sun
rises in the east.
【注意】此用法如果出现在宾语从句中,即使主句是过去时,从句谓语也要用一般现在时。如:Our
physics
teacher said that light travels much
faster than sound. 我们的物理老师说光的传播速度比声音的传播速度快得
多,在
时间、条件、比较等状语从句中,用现在时表示将来的动作,从句的谓语动词用一般现在时。
如:I
will e-mail you as soon as I get to Beijing.
我一到北京就给你发邮件。
If you come this afternoon, we
will have a meeting. 如果你今天下午能来,我们就开会。
1
【例题精讲】
例1.
——Who is that lady?
——She’s Miss Green. She
____ us music, and she is so good.
A.
taught B. teaches C. will
teach D. is teaching
例2.
——I think
I’ll take a bus to the meeting.
——The bus? If
you ____, you will be late.
A. do
B. have done C. will do
例3.
Unless the weather ____, we will have to cancel
the picnic.
A. improve B.
improves C. improved D. will
improve
例4.
We don’t know if our friend
____. If he ____, we’ll let you know.
A. comes; comes B. comes; will come
C. will come; comes
例5.
Our geography
teacher told us that the earth ____ the sun.
A. went around B. goes around C.
is going around D. was going around
【课堂练习】
1. Look! A dog ____ a blind man
across the road.
A. leads B. lead
C. is leading D. led
2. They usually
____ TV in the evening.
A. watch B. will
watch C. are watching D. watches
3. He
hardly ____ up early.
A. gets B. get
C. doesn’t get D. don’t get
4. John ____
football.
A. likes playing B. likes play
C. like play
5. Frank usually ____ in touch
with his primary school teachers by email.
A. keep B. keeps C. kept D. will
keep
2
知识点二:一般过去时
【知识梳理】
(1)一般过去时的基本结构和变化
1.
定义:表示过去某时发生的动作或存在的状态。
2. 结构:“主语+动词的过去式”
3.句型转化:
①be 动词的过去时的句型如下:
A. 否定句: 主语 +
be动词的过去式(was, were)+ not„
B. 疑问句:
be动词的过去式(was, were)+ 主语 „?
a. He was busy
yesterday. (肯定句) 他昨天很忙。
b. He was not
busy yesterday. (否定句) 他昨天不忙。
c. Was he
busy yesterday? (疑问句) 他昨天忙吗?
d. There
weren’t any boys in the room.房间里没有男孩儿。
e.g.
There weren’t any boys in the room.房间里没有男孩儿。
Were there any boys in the room? 房间里有男孩儿吗?
②行为动词的否定式和疑问式:
A. 否定式:行为动词前加上did
not或缩略式didn’t,并把这个行为动词改为动词原形。
a. I
called Lin Tao yesterday afternoon.
→I did
not didn’t call Lin Tao yesterday afternoon.
b. I borrowed a book from Sun Yang last Sunday.
B. 一般疑问式:若在陈述句中只有行为动词的过去式,那就得在句首加上一个助动词did来帮助提
问,然后把
句中的行为动词由过去式改为动词原形,并在句末打上问号。回答时别忘了还用did。
a. We stayed there for 10 days last
month.
→ Did you stay there
for 10 days last month? Yes, we did. No, we
didn’t.
b. Mary had a delicious
dinner yesterday evening.
→
Did Mary have a delicious dinner yesterday
evening? Yes, she did. No, we didn’t.
•
(2)规则动词的变化
一般情况下,直接在动词词
尾加-ed。
以不发音字母e结尾的动词
在词尾加-d。
以“辅音字母 +
y”结尾的
动词,先变y为i,再在词尾
加-ed。
重读闭音节动词且词尾只有一个辅音字母,先双写词尾
的辅音字母,再在词尾加-
ed。
watch → watched
plant → planted
like →
liked
move → moved
study → studied
carry → carried
stop → stopped
shop → shopped
am is → was are →
were
do → did
过去式(规则变化)
过去式(be动词)
(不规则变化)
(3)不规则动词的过去式和过去分词
第一组AAA
3
1. cost—cost—cost
2. cut—cut—cut 3. hit—hit—hit 4.
let—let—let
5. put—put—put 6. set—set—set
7. read—read—read
第二组ABC
1.
break—broke—broken 2. choose—chose—chosen
3. speak—spoke—spoken
4.
steal—stole—stolen 5. wake—woke—woken
6. forget—forgot—forgotten
—took—taken
—gave—given —hid—hidden
10.
drive—drove—driven 11. write—wrote—written
12. rise—rose—risen
13. ride—rode—ridden
14. eat—ate—eaten
第三组ABC
1.
know—knew—known 2. grow—grew—grown 3.
throw—threw—thrown
4. fly—flew—flown
5. show—showed—shown
第四组ABB
1.
build—built—built 2. burn—burnt—burnt
3. mean—meant—meant
4. lend—lent—lent 5.
send—sent—sent 6. spend—spent—spent
第五组ABB
1. keep—kept—kept 2.
sweep—swept—swept 3. sleep—slept—slept
4. leave—left—left 5. feel—felt—felt
6. smell—smelt—smelt
7. lose—lost—lost
8. learn—learnt—learnt (learned—learned)
9.
get—got—got 10. do—did—done
11. go—went—gone
第六组ABB
1. make—made—made
2. hear—heard—heard 3. have—had—had
4. bring—brought—brought 5.
find—found—found —bought—bought
7. think—thought—thought 8.
teach—taught—taught
第七组 ABB
1. dig—dug—dug
2. lead—led—led 3. hold—held—held
4.
meet—met—met 5. say—said—said 6.
pay—paid—paid
7. win—won—won 8.
sell—sold—sold 9. tell—told—told
10.
stand—stood—stood 11.
understand—understood—understood
12.
sit—sat—sat 13. wear—wore—worn
第八组ABC
1. begin—began—begun 2. swim—swam—swum
3. sing—sang—sung
4. ring—rang—rung
5. drink—drank—drunk 6. come—came—come
7.
become—became—become 8. see—saw—seen 9.
run—ran—run
11. lie—lay—lain—lying(躺) 12.
lie—lied—lied—lying(说慌)13. lay—laid—laid(放)
(4)一般过去时的用法
①表示过去某一时刻或某一段时间内所发生的动作或情况,常与明确
的时间状语连用,如:yesterday, last
week (month,
year...), ago, just now, at the age of„, in
1980等连用。如:
At the age of ten, she began to
learn to play the piano.
十岁的时候,她开始学弹钢琴。
②表示过去经常发生或反复发生的动作,常与表示频度的时间状语连用。如:
When I
was a child, I often played football in the
street.
当我是个孩子的时候,我经常在街上踢足球。
4
【例题精讲】
例1.
——Where did you go last weekend?
——I ____ to the Great Wall.
A. go
B. went C. will go D. have
gone
例2.
Last week Vivian ____ a dress for
her mother with her first-month salary.
A. buy B. bought C. will buy
D. would buy
例3.
Oh no! I ____ my book in
the lab.
A. leave B. left
C. will leave D. was leaving
例4.
——Your coat fits you well.
——Thank you. I ____ it when I was on vacation.
A. have bought B. buy
C. bought
例5.
My husband always _____ me
flowers every week before we got married, but now
he never ____.
A. sent; does
B. sends; does C. was going to send; do
D. sent; do
【课堂练习】
1. ——Did Billy and Anna
find a way out at last?
——Yes, they ____ a
plan and did it.
A. were working out
B. worked out C. are working out
D. have worked out
2. Yesterday the teacher
told us the earth ____ the sun.
A. goes
around B. went around C. is
going around D. would go around
3.
——Lucy has ____ to London. How can I get in touch
with her?
——Don’t worry. She will phone you
as soon as she ____ there.
A. been; will get
B. been; gets C. gone; will get
D. gone; gets
4. ——Oh, no! I can’t find my
mobile phone!
——Well, where ____ you last
put it.
A. have B. do C.
did
5. ——Have you ever climbed Mount Tai,
Carol?
——Yes, I ____ in Taian for a week
last year and reached the top of it twice.
A. had stayed B. stay C.
stayed D. have stayed
5
知识点三一般将来时
【知识梳理】
(1)一般将来时的结构
① will+动词原形,常与表示将来的时间状语连用。如:
e.g. I will meet you at the school gate
tomorrow.明天早上我将在校门口见你。
②be going to+动词原形
表示将来发生的动作或存在的状态,主语一般是人。如:
e.g. I am going to
be 15 next week. 下周我就15岁了。
③will 和be going to
的区别
be going
to与will两者都可表示将要发生的事、将要去做某事,但它们有如下几点区别:
A. be
going to 表示近期、眼下就要发生的事情,will 表示的将来时间则较远一些,如:
e.g. He is going to write a letter tonight.
He will write a book one day.
B. be
going to 表示根据主观判断将来肯定发生的事情,will表示客观上将来势必发生的事情。
e.g. He is seriously ill. He is going to die.
C. be going to 含有“计划,准备”的意思,而 will 则没有这个意思,如:
e.g. She is going to have a trip.
He will
be here in half an hour.
④在有条件从句的主句中,一般不用 be
going to, 而多用will, 如:
e.g. If any beasts come
at you, I'll stay with you and help you.
(2)用法
①表示在将来某个时间将要发生的动作或存在的状态,常与表示将来的时间状语如:tomorrow,
soon, next
day (week, month, year...), in a
few minutes, the day after tomorrow等连用。如:
e.g.
I will pay a visit to Shanghai next week.
下周我将要去上海旅行。
②当主句为一般将来时,在以after, when, while,
as soon as, if,
unless等引导的时间或条件状语从句中,要用
一般现在时表示将来。如:
e.g. I
will do it better if the teacher gives me another
chance.
如果老师再给我次机会,我会做得更好的。
【例题精讲】
例1.
Don’t away. Bill ____ you look after
your dog when you are away on business.
A. helps B. will help C. helping
D. helped
例2.
Just go down this road and
you ____ the library next to the bank.
A. see B. saw C. have seen
D. will see
6
例3.
With the development of science and
technology, robot cooks ____ in our families in
the future.
A. appear B.
appeared C. will appear D. were
appearing
例4.
Many scientists believe that
robots ____ able to talk like humans in 50 years.
A. were B. are C.
will be D. have been
例5.
——Have
you returned the book to the library yet?
——Not yet. Don’t worry. I ____ it soon.
A. return B. returned C.
have returned D. will return
【课堂练习】
1. My mind wasn’t on what he was
saying so I’m afraid I ____ half of it.
A.
missed B. was missing C. will
miss D. would miss
2. We are glad
to hear that the Greens _________to a new flat
next week.
A. move B. moved C. will
move D. have moved
3. Eric won’t start the
experiment until his teacher _________him how to
do it.
A. will show B. show C. shows
D. to have
C. have finished D. had
finished
D. showed
4. If you come
to the party, you a good time.
A. would have
A. will finish
B. have C. will have
B. are finishing
5. Let’ s enjoy the
days with our classmates. We _________our junior
high school in two months.
7
1.--- Is Jim in the
office?
课后作业
A. goes B. would go
C. has gone D. had gone
--- No, he to the
dining hall.
2. --- I called you this
morning, but nobody answered it.
---
Oh, we some running in the park.
A. are doing
B. were doing C. have done D. did
3. Her son
the army for two months. She misses him very much.
A. has joined B. has been in C. joined D. was
in
4. The reporter said that the UFO east to
west when he saw it.
A. travels B. traveled
C. was traveling D. has traveled
5. I'm
waiting for my sister. I won't go to see my uncle
until .
A. she comes B. she will come C. she
doesn't come
6. --- Do you know the
Englishman?
--- Yes. I him for two
years.
A. get to know B. have known C. knew D.
got to know
7. I my homework; I guess I
can't join you.
A. don't finish B. didn't
finish C. haven't finished D. won't finish
8.
Traveling to space is no longer just a dream.
Russia the first hotel in space in the near
future.
A. builds B. will build C. built D.
has built
9. We have been friends .
A.
last year B. one year ago C. since we met last
year D. when we met last year
10. --- Do you
know if Cindy will drive to Italy this weekend?
--- Cindy? Never! She driving.
8
A. has hated B. hated C.
will hate D. hates
11. --- I called you
several times this morning, but you didn't answer.
--- Sorry. I tennis the whole
morning.
A. played B. is playing C. would play
D. was playing
12. I a mistake. Please don't
be angry with me.
A. make B. made C. will
make D. had made
13. --- I telephoned you
yesterday afternoon but nobody answered.
--- Oh, I a film at that time.
A. see B.
saw C. is seeing D. was seeing
14. --- Is this
your first time to Xinjiang?
--- No,
I here several times.
A. have gone B. haven't
gone C. have been D. haven't been
15. ---
We'll go for a picnic if it this Sunday.
--- Wish you a lovely weekend.
A.
rain B. doesn't rain C. won't rain
16. He
Luzhou for three months.
A. has left B. has
come to C. has gone to D. has been away from
17. I my hometown for a long time. I really
miss it!
A. left B. went away from C. have
left D. have been away from
18. If you come to
the party, you a good time.
A. would have B.
have C. will have D. to have
19. Mr. Brown in
this factory since he was twenty-four years old.
A. works B. worked C. will work D. has worked
20. --- Shush, be quiet! The baby
in the next room.
9
--- Oh, sorry.
A. sleeps B. slept C.
is sleeping D. was sleeping
21. He for ten
years.
A. has been married B. married C. got
married D. has married
22. --- Did you hear
someone knocking at the door just now?
--- No,sir. I music.
A. was listening to
B. listened to C. am listening to D. would listen
to
23. --- What were you doing this time
yesterday?
--- I on the grass and
drawing a picture.
A. A. sit B. sat C. am
sitting D. was sitting
24. --- How was your
trip to the ancient village?
---
Fantastic! We to a natural museum of strange
stones.
A. go B. went C. are going D. will go
25. --- I hear Mr. Zhang has gone to Beijing
for a meeting.
--- Really? Do you
know when he ?
A. leaves B. was leaving C. has
left D. left
26. --- Lisa, I called you just
now. Where were you?
--- Sorry, I a
shower.
A. take B. am taking C. was taking
27. She the book two days ago.
A. has
borrowed; since B. has kept; since C. kept; for
28. --- Where were you at 7:00 last night?
--- I to my mom at home.
A.
write B. wrote C. am writing D. was writing
29. --- I can't find Ted for three days. Where
is he?
10
--- He Beijing for a meeting.
A. has been
to B. has gone to C. have been to D. have gone to
30. They England and they will be back next
week.
A. have gone to B. have been to C. have
gone in D. has been on
31. ——____ you ____ to
Nanhu Park a week ago?
——Yes. We had a good
time there.
A. Do; go B. Did; go
C. Did; went
32. I ____ the book club last
week and I ____ two books already.
A. join;
read B. joined; read C.
joined; have read D. join; has read
33. ——Summer holiday is coming. What are you
going to do?
——I’m not sure. Maybe I ____ to
the beach.
A. go B. went
C. will go D. have gone
34.
——Your name again? I ____ catch it.
——Henry
Smith.
A. don’t B. didn’t
C. wouldn’t D. won’t
35. ——When
will he come?
——When ____, I’ll let you know.
A. does he come B. he comes
C. will he come D. he will come
36. The telephone ____ by Alexander Graham
Bell in 1876.
A. is invented B.
was invented C. were invented
37.
The kids may not go to school in the future. They
____ at home on computers.
A. have studied
B. will study C. studied
38. ——My
aunt ____ me to Europe for vacation next month.
——Have a good time!
A. take
B. took C. will take
39. I
____ the shops. Can I get you anything?
A.
go to B. went to C. have
gone to D. am going to
40. Many
city people _____ their bikes to work every day.
A. ride B. will ride
C. rode D. have ridden
41. ——Have you
finished the poster for the party?
——Not yet.
I ____ it in two days.
A. finish B.
finished C. will finish
42. Next
month we’re going somewhere interesting as soon as
the holiday ____.
A. will begin B.
has begun C. begins D. is
beginning
11
43.
——Have you watched the new movie Jurassic World,
Steven?
——Not yet. I ____ it with my cousin
this evening.
A. will watch B. was
watching C. watched D.
have watched
44. ——Sorry, Tom. I can’t find
the book you ____ me.
——It’s OK. I don’t need
it any more.
A. lend B. have
lent C. will lend D. lent
45. ——I have to be off right now.
——What a
pity! I ____ you could stay a little longer with
us.
A. thought B. am thinking
C. think D. was thinking
12