文档介绍：完形填空和阅读理解知识点总结及经典****题 ( 含答案 ) 经典
一、完形填空
1．完形填空
At the beginning of this century, medical scientists made a interesting discovery
（发现） . We
are bulk not just of flesh （肉） and blood but also of time. They were
1
to show that we
all have a body clock inside us, which controls the
2
and fall of our body energies. It can
3
us different from one day to the next.
The idea of a body clock should not be too
4
because the lives of most living things are
controlled by the 24-hour-night-and-day cycle. We feel
5
and fall asleep at night and
become
6
and energetic during the day. Most people will have a bad feeling 24-hour
cycle is
7
. For example, people who are not used to working at night can find that
luck （缺少） of sleep causes them to
8
badly at work.
Besides （除了） the daily cycle of sleeping and waking, we
9
have other cycle which
lasts longer than one day. Most of us would
10
that we feel good on some days and not
so good on others. Sometimes our ideas seem to be so active, and at other times they are not.
1.
A. quiet
B. able
C. careful
D. strange
2.
A. life
B. offer
C. use
D. rise
3.
A. show
B. treat
C. make
D. Change
4.
A. difficult
B. natural C. surprising
D. frightening
5.
A. quiet
B. tired
C. comfortable D. cheerful
6.
A. regular
B. serious C. lively
D. clear
7.
A. troubled B. pushed C. restarted
D. changed
8.
A. perform
B. suffer
C. count
D. control
9.
A. hardly
B. also
C. only
D. almost
10. A. afford
B. admire C. advise
D. agree
【答案】 （ 1） B；（ 2） D；（ 3） C；（ 4） C；（ 5） B；（ 6） C；（ 7） D；（ 8）A；（ 9）
B；（ 10） D；
【解析】 【分析】主要讲了人体的生物钟控制着我们身体能量的起伏，让我们每天都不
同。
（ 1）句意：它们能够表明在我们身体里面有一个生物钟。
；
；
的； 。 be able to do sth. 能够做某事，固定搭配，故选
B。
（ 2）句意：它们能够表明在我们身体里面有一个生物钟，这个生物钟可以控制着我们身体能量的起伏。