-clara
Unit2 How often do you exercise?
1. hardly
/hɑ:dl?/
adv.
几乎不，几乎没有
用法
(1) hardly
adv.
He can hardly play
basketball.
意为“几乎不；几乎没有”
(2)
hard
adj.
意为“困难的，硬的”
hard
adv.
意为“努力地，猛烈地”
(3)
hardly ever
He hardly ever
eats anything.
意为“几乎从不”
1. Zhang Hao ____ watches
TV
. He likes using the
Internet.
A. hard ever
B. hardly ever
C. doesn’t hard ever
2. He hardly does his homework at home,
____?
A. is he
B. isn’t he
【参考答案】
1. B
2. C
2.
once
/w?ns/
adv.
一次，曾经
用法
例句
C. does he
D. doesn’t he
D. doesn’t hardly ever
This ground is too hard to
dig.
They study hard every
day.
例句
(1) once
He
visits his grandparents once a month.
意为“一次”
(2)
once
That man once lived in
Guangzhou.
意为“曾经”
(3) once
的固定搭
at once
立刻，马上
Please do your homework at
once.
once or twice
一两次
once again
再一次
(4)
注意
英语中的
“一次”
为
once
；
“两
three times
次”为
twice
；
“三次或三次
以
many times
上”用“基
数词
+times
”
。
I go shopping with my
mother _____ a month.
A. one
time
B. two times
【参考答案】
C
3. twice
/
twa?s/
adv.
两次，两倍
用法
(1)
twice
I go there twice a
day.
意为“两次”
例句
C.
once
D. three
time
(2) twice
This room is twice as big as that
one.
意为“两倍”
(3)
拓展
Before doing it, please think
twice.
think twice
再三考虑
We should think _____ before we make a
decision.
A. careful
B.
twice
【参考答案】
B
4. Internet
/'?nt?net/
n.
（国际）互联网，因特网
用法
(1)
Internet
例句
You can find all kinds of information
on
the
C. once
D. three times
意为
“
（国际）
互联网，
< br>因特网”
Internet.
(2)
拓展
on the Internet
在因特网上
Most of the
children like surfing the Internet.
surf the Internet
网上冲浪，
上网
use the Internet
使用互联网
How often do you ______?
A. find the Internet
C. surf the
Internet
B. surf the internet
D. find the
internet
【参考答案】
C
5. full
/f?l/
adj.
忙的；满的，充满的
用法
(1)
full
意为“忙的”
(2) full
意为“满的，充满的”
反义词“
empty
”
full
of
意为“充满
……
，装
满
……
”
(3) full
意为“饱的”
反义词“
hungry
”
The glass _____ water.
A. fill
B. filled with
C. full of
D. is full of
I can’t eat any more. I am quite
full.
Hotels are often full
at this time of year.
例句
Her life is so
full that she doesn’t have time for
hobbies.
【参考答案】
D
6. maybe
/'me?b?/
adv.
大概，或许，可能
用法
例句
maybe
意为“大概，或许，可能”常位于句
Maybe he
knows the way to the park.
首
辨析：
maybe
与
may be
副词，作状语，意为“或许，大
Maybe you are
right.
概，可能”
属于
“情态动词
+be
动词”
结构，
You may be
right.
意为“可能是”
maybe
may
be
—
Did you see Richard?
—
No.
he
is in the playground.
A.
Might
【参考答案】
C
7. at least
至少，不少于，起码
用法
(1) at
least
意为“至少，不少于，起
There are at
least 1500 students in our school.
码”
(2)
拓展
There are at
most twenty people in the classroom.
at most
最多
例句
B. May be
C. Maybe
D. May
Although the food I cooked wasn't
delicious, _____ I could cook myself.
A. at least
【参考答案】
A
8. percent
/p?'sent/
n.
百分之
……
用法
(1) percent
意为
“
百分之
……”
，
常
用
于
“
基
数
词
+percent”
结
构
。
thirty percent
百分之三十
percent
没有复数形式
(2)
拓展
percent
of
后接名词作主语时，根
1.
Seventy
percent
of
the
boys
like
playing
computer games.
例句
B. at last
C. because of
D.
at all
据它所修饰名词的单复数来判断
2.
Twenty
percent
of
the
water
is
covered
谓语动词的单复数形式。
1. Fifteen percent of the students
__________ (come) from China.
2. Thirty
percent of his hair _____ (be) white.
【参考答案】
come, is
9. online
/??n?la?n/
adj.&adv.
在线（的）
，联网（的）
用法
(1) online
adj.
The online games are
very popular with children.
意为“在线的，联网的”
例句
with
ice.
(2) online adv.
Many young people like to
buy things online.
意为“在线，联网”
(3)
拓展
Sometimes I go
online for fun.
go online
意为“去上网”
1.
一些在线游戏非常有趣。
Some _____ games are very interesting.
2.
我经常上网购物。
I
usually _____ _____ for shopping.
【参考答案】
online, go
online
10.
although
/?:l???u/
conj.
虽然，尽管，即使
用法
(1)
although
例句
意
为<
/p>
“
虽
然
，
尽
管
”
，
相
当
于
Although
my
grandpa
is
old,
he
looks
very
though
，
用来引导让步状语从句
strong and
healthy.
(2)
拓展
在英语表达习惯中，
当表示
“虽
Although
it
rained,
the
boys
still
played
然
……
，
但<
/p>
是
……
”
时
，
outside.=It
rained,
but
the
boys
still
played
outside.
although
/though
不能和
but
在同
一个句子中使用。
_____ we have enough money, we
don
’
t buy any useless
things.
A. Since
B. Until
C. Because
D. Although
【参考答案】
D
11. through
/θru:/
prep.
以，凭借，穿过
用法
(1)
through
He got the job
through his friend.
意为“以，凭借”
(2)
through
意为“穿过，贯穿”
The path led through the trees to the
river.
辨析：
through,
over
与
across
表示从某个空间或内部“穿过，
She walked
through the forests.
横过”
表示从某物的上方“越过”
A
plane flew over the house.
例句
through
over
across
表示从某物的表面
“横过，
穿过”
He walked across the road.
The Xiamen-Shenzhen high speed railway
speed railroad will run _____ eight
cities.
A. across
B.
through
C. over
【参考答案】
B
12. mind
/ma?nd/
n.
头脑，心智
用法
(1) mind n.
例句
He
has a very sharp mind.
意为“头脑，心智”
(2)
mind n.
She
was
one
of
the
greatest
minds
of
her
意为“聪明人，
富有才智的人”
generation.
(3)
mind v.
意为
“
介意，
反对
”
，
后跟动词时，
Do you mind opening the
windows?
要跟动词的
-
ing
形式
Would you mind _____ the door?
A. closing
B.
close
C. closed
D. closes
【参考答案】
A
13. such as
例如，像
……
一样
用法
such
as
There
are
many
big
cities
in
China,
such
as
意为“例如，像
…
一样”
，多用
来列举同类事物或人中的几个
There are many kinds of food in
the fridge, _____ cakes, milk and bread.
A. for example
【参考答案】
B
14. however
/ha??ev?(r)/
adv.
然而，不过
B. such as
C. so as
D. so that
Beijing and Shanghai.
例句