Unit 4
Don't eat in class.
核心词汇
新知探究
基础自测
阅读提升
第
1
课时
Section A (1a—2d)
1
．规则；规章
n
．
______
2
．到达
v
．
__
_____
3
．大厅；礼堂
n
．
_
____
_
4
．听；倾听
v．
__
____
5．打架；战斗
v．
&
n
．_
______
6
．抱歉的；难过的；惋惜的
j
ad
．
_
_____
7
．在外面
adv
．外面的
adj
．
__
______
8
．穿；戴
v
．
__
____
rule
arrive
hall
listen
fight
sorry
outside
wear
9
．重要的
adj
．
___________
10
．带来；取来
v
．
__
_____
11
．安静的
adj
．
__
_____
12
．准时
_______________
13
．听
……
__
__________
14
．必须；不得不
__
________
_
important
bring
quiet
(be) on time
listen to…
have to
1
．
arrive
v
．到达
arrive
常与
in/at
连用，
arrive in/at
相当于
get to
。
arrive at
到达
(
小地方
);arrive in
到达
(
大地方
)
。
【注意】
get to, arrive at/in
后接
home, here, there
等副词时，要去掉介词
to
或
at/in
。
2
．
【辨析】
wear, put on, dress, have on
和
in
(1)wear
强调
“
穿；戴
”
的状态，其宾语可以是衣服、鞋帽、首饰或眼镜等。如：
She is wearing a new skirt today.
她今天穿着一条新短裙。
( 2 ) put on
侧重
“
穿；戴
”
的动作，可用于穿衣服、穿鞋、戴帽等。如：
Please put on your coat.
请穿上你的外套。
( 3 )dress
意为
“
穿着；打扮
”
，表
“
穿
”
的动作时，宾语
是人，不是衣服。如：
She dresses her little brother every morning.
她每天早上给她的弟弟穿衣服。
( 4 )have on
表示状态，和
wear
相似，也可以表示
“
随身携带
……”
。如：
The emperor had nothing on.
皇帝什么也没穿。
( 5)in
表示
“
穿，戴
”
的状态，后接表示衣服颜色的词。如：
The boy in blue is my brother.
穿蓝色衣服的那个男孩是我的弟弟。
3
．
bring
v
．带来；取来
其反义词为
take
，意为
“
拿走
”
。常用于
bring sth./sb.to sp
把某物
/
某人带来某地。
【辨析】
bring, take
和
get
( 1 ) bring
带来；取来。指从别处带到说话者所在的地方来。
( 2 ) take
带走；拿走。指
从说话者所在的地方带到远处去。常与介词
to
连用。方向上与
bring
正好相反。
( 3 ) get
得到；获得。无方向性，常与介词
from
连用。
4
．
【辨析】
on time
和
in time
( 1 ) on time
准时
(
在规定的时间之内
)
。表示动作在规定时间内或比规定时间提前发生。
( 2 ) in time
及时
(
恰好在时间点上
)
。强调与某个时刻一致。
5
．
【辨析】
have to
和
must
( 1 ) have to
必须；不得不。强调客观存在的必要性，含有不情愿的色彩，不能用来表示推测。有时态、人称和数的变化。如：
There is much work to do.I have to stay up.
有太多工作要做了。我不得不熬夜。
( 2 ) must
必须；一定。表示说话人的主观意志和看法，含有自觉、自愿的色彩，不能用于过去时或将来时，
也没有人称和数的变化。如：
It's too late.I must go now.
太晚了。我得走了。
Ⅰ
.
根据句意及汉语提示完成句子。
1
．
Students can't __
____
_ (
带
) their food to the library.
2
．
Tom likes to __
____
_ (
穿
) a yellow T
－
shirt and black shorts.
3
．
Math and Chinese are two __
_______
_(
重要的
) subjects.
4
．
Don't talk
，
Alan.You must be __
____
_(
安静
) in the library.
5
．
__
_____
(
听
)! Mr.Lee is coming!
bring
wear
important
quiet
Listen
Ⅱ
.
根据汉语意思完成句子，每空一词。
1
．我们必须按时上课。
We must
_____
__
___
_
____
__ for class.
2
．我喜欢睡觉前听音乐。
I like _
__
_
_____
__
_
_ __
____
__ before going to bed.
3
．不要在图书馆讲话。
Don't __
____
_ in the library.
4
．汤姆经常和他的弟弟打架。
Tom usually _
______
__
__
___ his brother.
5
．我弟弟上学从不迟到
。
My brother never _
____
___ ___
__
_ for school.
be
listening
talk
fights
arrives
on
time
to
music
with
late
Ⅲ
.
单项选择。
( ) 1. Rose ________ school very early every day.
A
．
gets B
．
gets to
C
．
arrives D
．
arrives to
( ) 2. We ________ wear the school uniform every Monday.
A
．
mustn't B
．
needn't
C
．
have to D
．
has to
( ) 3. Students can't ________ music in the hallways.
A
．
listen B
．
hear
C
．
listen to D
．
hear to
B
C
C
( ) 4. They arrived ________ Shanghai very late last night.
A
．
at B
．
in
C
．
on D
．
to
( ) 5. Rules are helpful to us, ________ we have to follow them.
A
．
so B
．
but
C
．
or D
．
because
B
A
Ⅳ
.
阅读理解。
It's seven thirty in the morning.Mr.Brown is going to work.He usually drives to work.But now he can't find the key to his car.He asks Mrs.Brown.She doesn't know.He usually puts the key in a small box.Is it in other boxes? He looks into all the boxes, big or small, but it's still not there.“Don't worry.I think it's in your car.” Mrs.Brown says.“Yes, it must be there.” says Mr.Brown.He goes out quickly to have a look.Soon he comes back, and can't say a word.“What's the matter now? You must go to work now.You are late.” Mrs.Brown says.“It's not there, the car.” Mr.Brown says.
( )
1. Mr.Brown usually goes to work ________
．
A
．
by bus B
．
by car
C
．
on foot D
．
by bike
( )
2. Mr.Brown can't ________
．
A
．
open the room
B
．
get up
C
．
find the key to his room
D
．
find the key to his car
( )
3. Usually the key is in ________
．
A
．
a small box
B．a big box
C
．
other boxes
D
．
a red box
B
D
A
( )
4. Who first thinks the key is in the car?
A
．
Mrs.Brown.
B
．
Mr.Brown.
C
．
Their son.
D
．
Their daughter.
( )
5. Mr.Brown is ________
．
A
．
careful
B
．
foolish
C
．
careless
D
．
strange
A
C
Ⅴ
.
补全对话。
A
：
Hey
，
Dave.Do you know the rules?
B
：
__
1
__ Can you tell me?
A
：
__
2
__ You must be on time.
B
：
Can I eat in the classroom?
A
：
No
，
you can't.__
3
__
B
：
Can I listen to music in class?
A
：
__
4
__ But you can listen to it outside or in the music room.
B
：
What else?
A
：
__
5
__ Make friends with them.
B
：
I see.Thank you.
A
．
But you can eat in the dining hall.
B
．
No
，
you can't.
C
．
Sorry
，
I don't know.
D
．
Don't fight with your classmates.
E
．
First, don't arrive late for class.
1
．
__
___
__
2
．
__
___
__
3
．
__
___
__
4
．
__
___
__
5
．
__
___
__
C
E
A
B
D
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