内容正文:
英语 五年级下 人教版(三年级起点)
Lesson 18
1. 给图片选择正确的表达。
2. 根据句意和图片提示, 写出正确单词。
(
1
)
We must help .
(
2
)
You must good care of .
(
3
)
You keep off the grass.
(
4
)
Look out! You must for the light.
(
5
)
The is crying. Let蒺s help her.
3. 单项选择。
( ) (
1
)
The children flying the kite.
A. am B. is C. are
( ) ( ) ( ) ( ) ( )
A. You mustn蒺t spit on the ground.
B. You mustn蒺t play on the street.
C. You mustn蒺t litter.
D. You must take good care of young children.
E. You mustn蒺t pick flowers.
I can do
52
( ) (
2
)
You help old people.
A. must B. mustn蒺t C. shouldn蒺t
( ) (
3
)
Don蒺t play the street.
A. on B. in C. at
( ) (
4
)
You must off the grass.
A. take B. go C. keep
( ) (
5
)
We wait when the light is yellow.
A. mustn蒺t B. must C. can
I can try
4. 写出下列句子的同义句。
(
1
)
No littering!
You .
(
2
)
He always comes to school early.
He never school.
(
3
)
Don蒺t spit on the ground.
You on the ground.
(
4
)
We mustn蒺t make noise in the library.
We must in the library.
(
5
)
You shouldn蒺t make a mess in your room.
You your room .
(
6
)
You should get up early.
You bed .
5. 完形填空。
There are many
(
1
)
in our life. We should
(
2
)
them.
We must wait
(
3
)
the green light. We
(
4
)
cross the road when the light is red.
It蒺s very dangerous
(危险的)
. And we mustn蒺t
(
5
)
on the road. We
(
6
)
pick flowers
in the park. And we must
(
7
)
off the grass . If we meet old people , we must help
(
8
)
. We should
(
9
)
good children and we can do it
(
10
)
.
( ) (
1
)
A. things B. rules C. questions
Unit 3
53
英语 五年级下 人教版(三年级起点)
( ) (
2
)
A. obey B. wait C. listen
( ) (
3
)
A. of B. from C. for
( ) (
4
)
A. can B. must C. mustn蒺t
( ) (
5
)
A. play B. cross C. go
( ) (
6
)
A. should B. mustn蒺t C. can
( ) (
7
)
A. keep B. walk C. put
( ) (
8
)
A. they B. them C. it
( ) (
9
)
A. is B. are C. be
( ) (
10
)
A. good B. well C. carefully
提出建议的常用语
1.
在告诫、 提醒别人不应该做某事时, 可以使用祈使句。
例如:
Don蒺t be late for...
……不要迟到。
2. You must...
你必须……
You mustn蒺t...
你不能……
·
must
是情态动词, 表示 “必须, 一定”, 与动词原形搭配使用。
·
must
的否定形式是
must not
, 可以缩写为
mustn蒺t
。
·由
must
开头的一般疑问句, 其否定回答不用
mustn蒺t
(禁止, 不准), 而用
needn蒺t
(不必)。
例如: —
Must we hand in our homework today?
我们今天必须交作业吗?
—
No, you needn蒺t.
不, 你们不必今天交。
3. You should...
你应该……
You shouldn蒺t...
你不应该……
·
should
是情态动词, 意为 “应该, 应当”, 与动词原形搭配使用。
·
should
的否定形式是
should not
, 可以缩写为
shouldn蒺t
。
Learn more
54
Keys
4.
(
1
)
be
(
2
)
listens
(
3
)
carefully
(
4
)
good,well
(
5
)
rules
(
6
)
Don蒺t
(
7
)
leader
5. A.
(
1
)
F
(
2
)
F
(
3
)
T
(
4
)
F
(
5
)
T
B.
(
1
)
classmate
(
2
)
listens to, talks
(
3
)
hands in
(
4
)
learn from
(
5
)
comes to
school
6.
答案不唯一。
(
1
)
Listen to the teacher carefully.
(
2
)
Talk actively.
(
3
)
Hand in your homework on time.
(
4
)
Come to school early.
(
5
)
Don蒺t make noise in class.
(
6
)
Don蒺t be late for school.
Lesson 14
1.
(
1
)
Ask, answer
(
2
)
eat
(
3
)
make
(
4
)
late, class
(
5
)
Be
2.
(
1
)
B
(
2
)
B
(
3
)
A
(
4
)
B
(
5
)
C
3. Be quiet.
Ask and answer questions actively.
Listen to the teacher carefully.
Eat in class.
Make noise.
Be late for school.
4.
(
1
)
in
(
2
)
make
(
3
)
his
(
4
)
make
(
5
)
talks
5.
(
1
)
Is his group making a list of class
rules?
(
2
)
Don蒺t eat in class.
(
3
)
Don蒺t be late for school.
(
4
)
Listen to the teacher carefully.
6.
(
1
)
good
(
2
)
at
(
3
)
well
(
4
)
comes
(
5
)
listens
(
6
)
answers
(
7
)
makes
(
8
)
eats
Lesson 15
1.
(
1
)
at
(
2
)
in
(
3
)
too
(
4
)
to
(
5
)
up
2.
(
1
)
C
(
2
)
A
(
3
)
B
(
4
)
C
(
5
)
A
3.
(
1
)
B
(
2
)
B
(
3
)
A
4.
(
1
)
watches
(
2
)
to do
(
3
)
clean
(
4
)
goes
(
5
)
me
5.
(
1
)
You shouldn蒺t make a mess in your
room.
(
2
)
You should go to bed early.
(
3
)
He doesn蒺t read in bed.
(
4
)
Don蒺t watch TV too often.
(
5
)
Carol often goes to bed early.
6.
(
1
)
C
(
2
)
E
(
3
)
D
(
4
)
A
(
5
)
B
Lesson 16
1.
(
1
)
B
(
2
)
D
(
3
)
A
(
4
)
C
(
5
)
E
2.
(
1
)
D
(
2
)
F
(
3
)
C
(
4
)
A
(
5
)
B
(
6
)
E
3 .
(
1
)
go home
(
2
)
do housework
(
3
)
get up
(
4
)
be
4.
(
1
)
for
(
2
)
early
(
3
)
be
(
4
)
clean
(
5
)
good
(
6
)
not
5. A.
(
1
)
F
(
2
)
F
(
3
)
T
(
4
)
F
(
5
)
T
B.
(
1
)
many rules
(
2
)
goes to
(
3
)
Monday,
Friday
(
4
)
reads
(
5
)
plays computer games
Lesson 17
1.
(
1
)
out
(
2
)
cross
(
3
)
on
(
4
)
litter
(
5
)
of
(
6
)
pick
2.
(
1
)
C
(
2
)
B
(
3
)
C
(
4
)
A
(
5
)
C
(
6
)
B
3.
(
1
)
B
(
2
)
B
(
3
)
A
(
4
)
B
(
5
)
A
(
6
)
A
4.
(
1
)
You mustn蒺t watch TV too often.
(
2
)
You mustn蒺t make noise in the library.
(
3
)
You must listen to the teacher carefully.
(
4
)
You mustn蒺t pick the flowers.
5.
(
1
)
children
(
2
)
plays
(
3
)
mustn蒺t
(
4
)
Don蒺t pick
(
5
)
shouldn蒺t
(
6
)
takes
6.
(
1
)
keep off the grass take care of young
children wait for the green light
(
2
)
pick flowers spit on the ground litter
Lesson 18
1.
(
1
)
D
(
2
)
B
(
3
)
E
(
4
)
C
(
5
)
A
2.
(
1
)
old people
(
2
)
take, young children
(
3
)
must
(
4
)
wait, green
(
5
)
child
3.
(
1
)
C
(
2
)
A
(
3
)
A
(
4
)
C
(
5
)
B
4.
(
1
)
mustn蒺t litter
(
2
)
is, late for
(
3
)
mustn蒺t spit
(
4
)
be quiet
(
5
)
should
keep, clean
(
6
)
shouldn蒺t go to, late
5.
(
1
)
B
(
2
)
A
(
3
)
C
(
4
)
C
(
5
)
A
(
6
)
B
(
7
)
A
(
8
)
B
(
9
)
C
(
10
)
B
Unit 4 What蒺s wrong with you?
Lesson 19
1.
(
1
)
take
(
2
)
about
(
3
)
speak
(
4
)
speaking
(
5
)
should
(
6
)
headache
2.
(
1
)
D
(
2
)
E
(
3
)
A
(
4
)
B
(
5
)
C
3.
(
1
)
A
(
2
)
B
(
3
)
C
119