Unit 1 Where did you go on vacation? Section A 1a-2c 课件(共36张PPT)+音视频+教案+习题

文档属性

名称 Unit 1 Where did you go on vacation? Section A 1a-2c 课件(共36张PPT)+音视频+教案+习题
格式 zip
文件大小 50.8MB
资源类型 试卷
版本资源 人教新目标(Go for it)版
科目 英语
更新时间 2020-08-22 19:56:53

文档简介

中小学教育资源及组卷应用平台
人教版英语科目年级
Unit
1
Where
did
you
go
on
vacation?
Section
A(1a-2c)
第一课时教学设计
课题
Where
did
you
go
on
vacation
Section
A(1a-2c)
单元
一单元
学科
英语
年级
八年级上
学习目标
知识目标:掌握不定代词的用法,掌握去旅行相关短语技能目标:能够简单用英语描述自己去度假的情景情感目标:在情境中习得学习英语的快乐
重点
anyone等不定代词的用法及相关旅行短语
难点
stay
at
home待在家
go
to
New
York
City去纽约visit
my
uncle拜访我的叔叔
go
to
summer
camp去参加夏令营go
to
the
mountains去爬山
go
to
the
beach去沙滩玩visit
museums去拜访博物馆
on
vacation度假
教学过程
教学环节
教师活动
学生活动
设计意图
导入新课
Let's
enjoy
a
song.
(?导入.mp4?)BrainstormWhere
did
you
go
on
vacation?I
went
to
+n.黄山、公园、庐山等
Huangshanparksummer
camp
观看视频
观看视频,培养学习兴趣,为本节课教学做好铺垫
讲授新课
PresentationLook
and
describe.Does_________hurt
Liu
Xiang?代词anyone任何人类似的不定代词还有:someone,no
one,everyone等PracticeTranslate
these
sentences!1.有人会弹钢琴Someone
can
play
the
piano.2.没有人可以完成它Nobody
can
do
it.3.任何人都在这里Anyone
is
here.Sing
a
songAnyone
is
here.Any
one
is
here.Happy
birthday
to
you!Happy
birthday
to
you!My
mother
gives
me
a
toy.My
mother
gives
me
a
toy.My
father
takes
me
to
the
park.My
father
takes
me
to
the
park.My
friend
gives
me
a
pen.My
friend
gives
me
a
pen.How
happy
I
am!How
happy
I
am!New
drills
(?导入2.mp4?)Grammer动词的过去式一般在动词后面加edJia
Jingwen________
at
home
last
week.类似的单词过去式还有:visit--visited
show--showed以不发音的e结尾的在词尾加-d.Lu
Han_______Guan
Xiaotong.类似的单词还有:live--lived,
use--used,
move--moved.以一个元音字母加一个辅音字母结尾的重读闭音节动词,先双写结尾的辅音字母,再加-ed.Jiang
Shuying
________
in
front
of
the
car.类似的词还有:trip--tripped以辅音字母加y结尾的动词,先把y变成,再加-edWang
Junkai________hard
last
week.类似的词还有carry--carried,hurry-hurried,marry--married.不定规则的动词过去式如下:do-did,go-went,lose-lost,forget-forgot,begin-began,lie-lay,think-thought,stand-stood,tell-told等词。Cheng
Long
_______
to
the
mountains
last
week.Language
pointsWhere
did
you
go
on
vacation?短语on
vacation去度假We
are
on
vacation.我们在度假短语go
on
vacation=take
a
vacation=go
for
vacation去度假They
are
going
on
vacation.他们正在度假。翻译:莉莉在云南度假。Lily
is
going
on
vacation
in
Yunnan.Readingla
Match
the
activities
with
the
pictures
[a-g].Phrasesstay
at
home待在家go
to
New
York
City去纽约visit
my
uncle拜访我的叔叔go
to
summer
camp去参加夏令营go
to
the
mountains去爬山go
to
the
beach去沙滩玩visit
museums去拜访博物馆Summarygo
on
vacation的同义短语take
a
vacation/go
for
vacation重要短语:stay
at
home待在家
go
to
New
York
City去纽约visit
my
uncle拜访我的叔叔
go
to
summer
camp去参加夏令营go
to
the
mountains去爬山
go
to
the
beach去沙滩玩visit
museums去拜访博物馆PracticeMatch
these
phrases
with
the
meanings!Show
timeWhere
did
you
go
on
vacation?Phrases:go
to
the
mountains,go
to
the
beach,stay
at
home
visit
my
uncle...Report:I
went
to
the
mountains
on
vacation.We
took
the
train
and
got
there
at
8:00....Listening1b
Listen
and
number
the
people
in
the
picture
[1-5].1.
Tina2.
Xiang
Hua
3.
Sally4.
Bob5.
TomListen
and
imitate.Repeat
and
check
your
answers.Conversation
1A:Hey,
Tina.Where
did
you
go
on
vacation?B:I
went
to
the
mountains
with
my
family.A:Did
everyone
have
a
good
time?B:Oh,
yes.
Everything
was
excellent.A:Where
did
you
go,
Xiang
Hua?B:I
went
to
New
York
City.Conversation
2A:What
did
you
do
on
vacation,
Sally?B:Nothing.
I
just
stayed
at
home.A:And
did
you
do
anything
interesting,
Bob?B:Yes.
I
visited
my
uncle.We
went
fishing,
but
we
didn't
get
any
fish.Conversation
3A:Did
you
go
anywhere
on
vacation,
Tom?B:I
went
to
summer
camp.A:Did
you
go
with
anyone?B:Yes.
I
went
with
my
friends.Everyone
had
a
great
time.Reading1c
Make
conversations
about
the
people
in
the
picture.A:
Where
did
Tina
go
on
vacation?B:
She
went
to
the
mountains.Listening2a
Listen.
Where
did
the
people
go
on
vacation?
Complete
the
chart.2b
Listen
again.
Check
(√)
Yes,
I
did
or
No,
I
didn't
for
each
question.Listening
taskListen
to
the
conversations
again
and
complete.形容词修饰不定代词放不定代词后面短语buy
sb
sth=buysth
for
sbtaste的用法可做系动词,动词和名词anyone常用在疑问句和否定句中Language
pointsDid
you
meet
anyone
interesting?anyone同义词anybody辨析:anyone,anybody与any
oneanyone与anybody都表示任何人,一般用在肯定句和疑问句中,不可以放在not的前面any
one后面可以和of连用Has
anyone/anybody
called?有人打电话来吗?You
may
take
any
one
of
the
books.你可以拿走这里的任何一本书。【拓展】形容词、动词不定式修饰不定代词,需放在不定代词后面anyone
interesting
something
to
tell
you-Did
you
go______last
summer
holiday?-Yes.I
went
to
Shanghai
Disney.A.somewhere
specialB.anywhere
specialC.special
somewhereD.specia
anywhere答案:BListening2c
Role-play
conversations
between
Grace,
Kevin
and
Julie.A:
Grace,
where
did
you
go
on
vacation?B:
I
went
to
New
York
City.A:
Oh,
really?
Did
you
go
with
anyone?B:
Yes,
I
went
with
my
mother.
对重点部分做好笔记阅读课文,完成练习认真听读,完成听力习题
讲解单词,为后续文章理解做好铺垫讲解课文,讲解语法,达成本节课学习效果结合听力,完成练习,适当拓展,提升学习效果
课堂小结
stay
at
home待在家
go
to
New
York
City去纽约visit
my
uncle拜访我的叔叔
go
to
summer
camp去参加夏令营go
to
the
mountains去爬山
go
to
the
beach去沙滩玩visit
museums去拜访博物馆
on
vacation度假形容词,动词不定式修饰不定代词,放于不定代词的后面注意anyone的用法:一般用在疑问句和否定句中
学生根据标题,回顾本节课的知识
一节课过后,容易对本节课知识点以往,总结一下,加深印象
21世纪教育网
www.21cnjy.com
精品试卷·第
2

(共
2
页)
HYPERLINK
"http://www.21cnjy.com/"
21世纪教育网(www.21cnjy.com)(共36张PPT)
Unit
1
Where
did
you
go
on
vacation?
Section
A(1a-2c)
人教版本
八年级上册
Warming-up
Let's
enjoy
a
song.
Brainstorm
Where
did
you
go
on
vacation?
I
went
to
+n.
黄山、公园、庐山等
Huangshan
park
summer
camp
Presentation
Look
and
describe.
Does_________hurt
Liu
Xiang?
anyone
代词
anyone任何人
类似的不定代词还有:someone
no
one,everyone等
Practice
Translate
these
sentences!
1.有人会弹钢琴
Someone
can
play
the
piano.
2.没有人可以完成它
Nobody
can
do
it.
3.任何人都在这里
Anyone
is
here.
Sing
a
song
Anyone
is
here.Any
one
is
here.
Happy
birthday
to
you!Happy
birthday
to
you!
My
mother
gives
me
a
toy.My
mother
gives
me
a
toy.
My
father
takes
me
to
the
park.My
father
takes
me
to
the
park.
My
friend
gives
me
a
pen.My
friend
gives
me
a
pen.
How
happy
I
am!How
happy
I
am!
New
drills
Grammer
动词的过去式一般在动词后面加ed
Jia
Jingwen________
at
home
last
week.
stayed
类似的单词过去式还有:visit--visited
show--showed
Grammer
以不发音的e结尾的在词尾加-d.
Lu
Han_______Guan
Xiaotong.
liked
类似的单词还有:live--lived,
use--used,
move--moved.
Grammer
以一个元音字母加一个辅音字母结尾的重读闭音节动词,先双写结尾的辅音字母,再加-ed.
Jiang
Shuying
________
in
front
of
the
car.
stopped
类似的词还有:trip--tripped
Grammer
以辅音字母加y结尾的动词,先把y变成,再加-ed
Wang
Junkai________hard
last
week.
studied
类似的词还有carry--carried,hurry-hurried,marry--married.
Grammer
不定规则的动词过去式如下:
do-did,go-went,lose-lost,forget-forgot,begin-began,lie-lay,think-thought,stand-stood,tell-told等词。
Cheng
Long
_______
to
the
mountains
last
week.
went
Language
points
Where
did
you
go
on
vacation?
短语on
vacation去度假
We
are
on
vacation.我们在度假
短语go
on
vacation=take
a
vacation=go
for
vacation去度假
They
are
going
on
vacation.他们正在度假。
翻译:莉莉在云南度假。
Lily
is
going
on
vacation
in
Yunnan.
la
Match
the
activities
with
the
pictures
[a-g].
1.
stayed
at
home
2.
went
to
New
York
City
3.
visited
my
uncle
4.
went
to
summer
camp
5.
went
to
the
mountains
6.
went
to
the
beach
7.
visited
museums
Reading
f
b
g
d
c
a
e
Phrases
stay
at
home待在家
go
to
New
York
City去纽约
visit
my
uncle拜访我的叔叔
go
to
summer
camp去参加夏令营
go
to
the
mountains去爬山
go
to
the
beach去沙滩玩
visit
museums去拜访博物馆
Summary
go
on
vacation的同义短语
take
a
vacation/go
for
vacation
重要短语:
stay
at
home待在家
go
to
New
York
City去纽约
visit
my
uncle拜访我的叔叔
go
to
summer
camp去参加夏令营
go
to
the
mountains去爬山
go
to
the
beach去沙滩玩
visit
museums去拜访博物馆
Practice
Match
these
phrases
with
the
meanings!
stay
at
home
去纽约
go
to
New
York
City
拜访我的叔叔
visit
my
uncle
去参加夏令营
go
to
summer
camp
去爬山
go
to
the
mountains
去沙滩玩
go
to
the
beach
去拜访博物馆
visit
museums
待在家
Show
time
Where
did
you
go
on
vacation?
Phrases:go
to
the
mountains,go
to
the
beach,stay
at
home
visit
my
uncle...
Report:I
went
to
the
mountains
on
vacation.We
took
the
train
and
got
there
at
8:00....
Listening
1b
Listen
and
number
the
people
in
the
picture
[1-5].
1.
Tina
2.
Xiang
Hua
3.
Sally
4.
Bob
5.
Tom
2
3
4
5
Listen
and
imitate.Repeat
and
check
your
answers.
Conversation
1
A:Hey,
Tina.Where
did
you
go
on
vacation?
B:I
went
to
the
mountains
with
my
family.
A:Did
everyone
have
a
good
time?
B:Oh,
yes.
Everything
was
excellent.
A:Where
did
you
go,
Xiang
Hua?
B:I
went
to
New
York
City.
Conversation
2
A:What
did
you
do
on
vacation,
Sally?
B:Nothing.
I
just
stayed
at
home.
A:And
did
you
do
anything
interesting,
Bob?
B:Yes.
I
visited
my
uncle.We
went
fishing,
but
we
didn't
get
any
fish.
Conversation
3
A:Did
you
go
anywhere
on
vacation,
Tom?
B:I
went
to
summer
camp.
A:Did
you
go
with
anyone?
B:Yes.
I
went
with
my
friends.
Everyone
had
a
great
time.
Reading
1c
Make
conversations
about
the
people
in
the
picture.
A:
Where
did
Tina
go
on
vacation?
B:
She
went
to
the
mountains.
Listening
2a
Listen.
Where
did
the
people
go
on
vacation?
Complete
the
chart.
New
York
City
(Central
Park)
the
beach
stayed
at
home
Listening
2b
Listen
again.
Check
(√)
Yes,
I
did
or
No,
I
didn't
for
each
question.
Listening
task
Listen
to
the
conversations
again
and
complete.
Conversation
1
A:Where
did
you
go
____________,
Grace?
B:I
went
to
New
York
City.
A:Oh,
really?
Did
you
go
with
anyone?
B:Yes.
I
went
with
my
mother.
Did
you
go
to
Central
Park?
A:Yes,
I
did.
It
was
really
nice.
B:Did
you
buy
_______________?
A:Yes.
I
______________________
my
father.
B:Oh,
really?
What?
A:I
bought
him
a
hat.
on
vacation
anything
special
bought
something
for
形容词修饰不定代词
放不定代词后面
短语buy
sb
sth=buy
sth
for
sb
Listening
task
Conversation
2
A:Where
did
you
go
on
vacation,
Kevin?
B:I
________________.
A:Oh,
that's
nice.Did
you
play
volleyball?
B:No,
I
didn't.
A:Well,
did
you
swim?
B:Yes,
I
did.The
water
was
really
warm.
A:How
was
the
food?
B:Everything
_______
really
good!
A:Did
you
meet
anyone
interesting?
B:Yes.
I
met
some
very
_______________
people.
went
to
the
beach
tasted
interesting
taste的用法
可做系动词,动词和名词
Listening
task
Conversation
3
A:Where
did
you
go
on
your
vacation,
Julie?
B:I
_______________.
A:Oh.
So,
did
you
do
anything
interesting?
B:No,
I
didn't.
A:Did
you
____________________?
B:Yes,
I
did.
A:Did
you
go
out
with
_________?
B:No.
_________________.Everyone
was
on
vacation.
stayed
at
home
study
for
your
tests
anyone
No
one
was
here
anyone常用在疑问句和否定句中
Language
points
Did
you
meet
anyone
interesting?
anyone同义词anybody
辨析:anyone,anybody与any
one
anyone与anybody都表示任何人,一般用在肯定句和疑问句中,不可以放在not的前面
any
one后面可以和of连用
Language
points
Has
anyone/anybody
called?
有人打电话来吗?
You
may
take
any
one
of
the
books.
你可以拿走这里的任何一本书。
【拓展】形容词、动词不定式修饰不定代词,需放在不定代词后面
anyone
interesting
something
to
tell
you
Language
points
-Did
you
go______last
summer
holiday?
-Yes.I
went
to
Shanghai
Disney.
A.somewhere
special
B.anywhere
special
C.special
somewhere
D.specia
anywhere
Listening
2c
Role-play
conversations
between
Grace,
Kevin
and
Julie.
A:
Grace,
where
did
you
go
on
vacation?
B:
I
went
to
New
York
City.
A:
Oh,
really?
Did
you
go
with
anyone?
B:
Yes,
I
went
with
my
mother.
Summary
stay
at
home待在家
go
to
New
York
City去纽约
visit
my
uncle拜访我的叔叔
go
to
summer
camp去参加夏令营
go
to
the
mountains去爬山
go
to
the
beach去沙滩玩
visit
museums去拜访博物馆
on
vacation度假
形容词,动词不定式修饰不定代词,放于不定代词的后面
注意anyone的用法:一般用在疑问句和否定句中
谢谢
21世纪教育网(www.21cnjy.com)
中小学教育资源网站
有大把高质量资料?一线教师?一线教研员?
欢迎加入21世纪教育网教师合作团队!!月薪过万不是梦!!
详情请看:
https://www.21cnjy.com/help/help_extract.php中小学教育资源及组卷应用平台
Unit
1
Where
did
you
go
on
vacation?
Section
A(1a-2c)
一、单选题
1.There
is
_______
with
the
watch.
It
works
well.
A.?nothing
wrong????????
?B.?wrong
nothing
???????????C.?something
wrong?????????D.?wrong
something
2.I
______
at
school
now,
but
I
______
at
home
an
hour
ago.
A.?am,
am?????????????????????????B.?was,
was???????????????
?????C.?am,
were???????????????????????D.?am,
was
3.I
don't
have
__________
money
__________
a
dictionary.
A.?any;
for?????????????????????????B.?some,
for??????????????????????C.?few,
with???????????????????????D.?some;buy
4.Hangzhou
is
a
beautiful
city.
There
are
many
people
__________
vacation
here
every
year.
A.?at????????????????????????????????????B.?in?????????????????????????????????C.?on???????????????????????????????????D.?to
5.—
Did
you
buy
_______?

No,
I
bought
nothing.???
A.?something
special???????
B.?anything
special??????????C.?special
something???????
D.?special
anything
6.—
Where
______
you
______
on
vacation?

I
went
to
New
York
City.
A.?did,
go????????????????????????????
B.?are,
going????????????????????C.?will,
go??????????????????????????D.?do,
you?
7.—
What
did
you
do
last
vacation??

I
______
at
home.??
A.?stay????????????????????????????????
B.?will
stay????????????????????????C.?staied????????????????????????????D.?stayed?
8.—
Where
did
you
go
________
vacation?

I
went
to
New
York
City.
A.?to??????????????????????????????????????B.?of???????????????????????????????????C.?on?????????????????????????????????D.?for?
9.—__________?
—It
was
nice
and
interesting.
A.?Where
did
you
go
on
vacation?????????????????????
???B.?When
did
you
go
on
vacation
C.?How
was
your
vacation?????????????????????????????????
???D.?Did
you
enjoy
your
vacation
二、填空题
10.Where
________
(be)
you
last
night?
11.Li
Lei
often
________
(help)
me
with
my
Chinese.
12.Ann
________
(go)
to
the
police
station
this
morning.
13.Look!
The
students
________
(swim)
in
the
river.
三、完形填空
14.完形填空
???
Frank
was
clever,
but
he
never
1
to
work
hard.
He
often
said
to
his
friends,
"If
you
work
hard,
you
will
2
a
lot
of
money,
but
it
is
not
so
good.
I
want
easy
work
and
a
lot
of
money.
That's
the
most
interesting
thing
in
the
world.”
So
he
could
only
be
3
.
But
he
still
thought
it
was
too
much
work,
so
he
only
told
his
friends
what
to
do
and
4
money
from
them.
???
One
day,
Frank
sent
one
of
his
friends
to
a
very
large
and
beautiful
house.
He
told
him
5
money
from
that
rich
family.
It
was
evening,
and
a
man
and
a
girl
6
in
the
room.
They
were
playing
a
duet(二重奏)
on
a
piano.
Then
the
thief
7
into
the
house.
???
When
he
returned,
Frank
8
him
what
he
had
got.
But
he
said.
"I
didn't
take
9
.
That
family
can't
have
much
money.
You
know,
two
people
were
playing
on
the
same
piano
there.
They
10
money
to
buy
another
piano.”
1.
A.
likes
B.
liked
C.
like
D.
liking
2.
A.
make
B.
take
C.
got
D.
had
3.
A.
a
worker
B.
a
pianist
C.
a
thief
D.
a
policeman
4.
A.
get
B.
gets
C.
got
D.
to
get
5.
A.
get
B.
gets
C.
got
D.
to?get
6.
A.
are
B.
were
C.
was
D.
sits
7.
A.
come
B.
comes
C.
came?
D.
to
come
8.
A.
ask
B.
asked
C.
asks
D.
asking
9.
A.
someting
B.
everything?
C.
nothing
D.
anything
10.
A.
?didn’t?have
B.
didn’t?had
C.
aren’t?have
D.
don't?had
答案解析部分
一、单选题
1.答案:
A
解析:根据后一句
It
works
well.可知“手表没有毛病”,不定代词和形容词连用时,不定代词在前,形容词在后,故选A。句意是:这块手表没有毛病,它走得很准。
点评:考查不定代词辨析以及和形容词连用的词序问题。
2.答案:
D
解析:第一个空时间状语是
now,故动词用
am,第二个空时间状语是
an
hour
ago,用一般过去时,主语是
I
,故动词用was。选D。
点评:本题考查be动词的用法。
3.答案:
A
解析:考查形容词辨析和动词短语;any用于疑问句和否定句,some用于肯定句;have
money
for+名词(花钱买物品)短语。根据句意:我没有钱买字典。故A项符合。
4.答案:
C
解析:考查介词短语;on
vacation是度假的介词短语。句意:每年有许多人在这里度假。故C项正确。
5.答案:
B
解析:不定代词
something常用于肯定句,而anything常用于否定句和疑问句。本句是一般疑问句,用anything,排除选项A和C。special是形容词,当不定代词和形容词连用时,不定代词在前,形容词在后,故选B。
点评:考查不定代词和形容词连用。
6.答案:
A
解析:根据答语I
went
to
New
York
City.可知用一般过去时,疑问句需要加助动词did,后面跟动词原形,故选A。
点评:考查一般过去时的用法。
7.答案:
D
解析:根据问句What
did
you
do
last
vacation?
是一般过去时,答句也应该用一般过去时,stay的过去式是规则变化
stayed,故选D。
点评:考查一般过去时的用法。
8.答案:
C
解析:go
on
vacation
是固定短语,意为“去度假”,故选
C。句意是:你去哪儿度假的?我去了纽约城。
点评:本题考查介词辨析。
9.答案:
C
解析:考查特殊疑问句;根据下句回答,分析得出:应是提问假期过得怎么样?A你假期去哪里?B你什么时候度假?C你假期过得怎么样?D你假期过得好吗?因此C项符合。
二、填空题
10.答案:were
解析:时间状语是
last
night,用一般过去时,主语是you,故填
were。意思是:你昨天晚上在哪儿?
点评:考查一般过去时的用法。
11.答案:helps
解析:often是一般现在时的标志,主语
Li
Lei是第三人称单数,故动词用三单形式
helps。句意是:李磊经常帮助我学习汉语。
点评:考查一般现在时的用法,表示经常发生的动作,当主语是第三人称单数时,动词用三单形式。
12.答案:went
解析:this
morning
可以理解为过去的时间,故动词用过去式
went。句意是:安妮今天上午去了警察局。
点评:考查一般过去时的用法,表示过去发生的动作,动词用过去式。
13.答案:are
swimming
解析:Look!是现在进行时的提示语,主语the
students是复数形式,故填
are
swimming。句意是:看!学生们正在河里游泳。
点评:考查现在进行时的用法,表示说话时正在进行的动作。
三、完形填空
14.答案:
(1)B;(2)A;(3)C;(4)C;(5)D;(6)B;(7)C;(8)B;(9)D;(10)A;
解析:
(1)考查动词;根据句意及一般过去时态分析,看出B项正确。句意:但是他从来不喜欢努力工作。
(2)考查动词辨析;根据句意及时态分析,看出A项正确。句意:如果你努力工作,你会赚许多钱。make
a
lot
of
money是赚钱的表达。
(3)考查名词;根据句意:因此他只能去做贼。由上句分析主人公想要做简单的工作并且赚许多的钱得出做贼比较符合。因此C项比较符合。
(4)考查动词;根据句意及一般过去时态分析,C项正确。句意:但是他还是认为做贼工作量大,因此他只是告诉他的朋友们去偷并从他们那里拿钱。
(5)考查动词;根据句意:他告诉他从富人家里偷钱。tell
sb.
to
do告诉某人做某事。因此D项正确。
(6)考查动词;根据句意及一般过去时态分析,B项正确。
(7)考查动词;根据句意及一般过去时态分析,C项正确。came
into
the
house是进入房间。
(8)考查动词;根据句意及一般过去时态分析,B项正确。句意:当他返回的时候,Frank问他,他偷到了什么。
(9)考查不定代词;根据句意:但是他回答说:“我什么也没偷到。那个家里没有钱。两个人都弹一个钢琴。”D项正确。
(10)考查否定句。根据句意:他们都没有钱再买个钢琴呢。A项正确。过去时的否定句=did't+动词原形。
21世纪教育网
www.21cnjy.com
精品试卷·第
2

(共
2
页)
HYPERLINK
"http://21世纪教育网(www.21cnjy.com)
"
21世纪教育网(www.21cnjy.com)