entitleUnit 1 课后答案

2021年1月21日发(作者：份)
Unit 1
3. Words in use


explore(v.
勘探，探测
)


transmit(v.
传送，传递，传播
)


resource(n.
资源
)

emerge(v.
出现，为
·
·
·
所公认
)


yield(v.
产生，出产，屈从，让步
)

pose(v.
摆姿势，导致
)


assume(v.
认为，假定，假设
)


confidence(n.
信任信赖，自信心
)

inherit(v.
沿袭，秉承，继承
)


comprehensive(a.
综合的，多方面的
)

1.

Given
the
chance
to
show
his
ability,
he
regained

confidence

and
began to succeed in school.



2.

It
is
so
difficult
to

explore

the
bottom
of
the
ocean
because
some
parts are very deep.



3.

It was about 30 seconds before Alex

emerged

from the water; we
were quite scared.



4.

We often

assume

that when other people do the same things as we
do, they do them for the same reasons; but this assumption is not always
reasonable.



5.

There is widespread concern that the rising unemployment may


pose

a threat to social stability.


6.

After
a(n)

comprehensive

physical
exam,
my
doctor
said
I
was
in
good condition except that my blood pressure was a little high.



7. It is well known that China is a country with rich natural

resources
and a very big population.


8.
Some
people
believe
that
the
earth
can

yield

enough
food
to
support at least twice its present population.



9. Sam

inherited

the gift of imagination from his family, but he lacked
the driving power to take action.


10.
A bee that has
found
honey
is
able to

transmit

to other
bees
the
information they need in order to collect the honey.



5 Word building


1.

classified



2. assist



3. resistant


4. uncovered


5.

uneasy



6. qualify


7. unloading


8. applicants




9. simplified


10. accountant



11. notified

6

Banked cloze
attain
赢得，获得，得到

fascinating
迷人的，吸引人

fulfill
履行，执行

pursue
追求，致力于

available
可获得的可利用的

qualify
使合适，合格

raise
提升，增加



passion
强烈的爱好，热爱




virtually
实际上





classify
分类归类




acquire
获得，取得，学到



fashionable
流行的




especially
特别的







sample
样品，标本










prosperous
繁荣的


University students come from different parts of the country with various
purposes.
However,
a
closer
look
at
their
reasons
for
studying
at
the
university
will
enable
us
to
(1)

D
classify
them
roughly
into
three
groups:
those
who
have
a(n)
(2)

H
passion

for
learning,
those
who
wish
to
(3)

A

attain

a
bright
future,
and
those
who
learn
with
no
definite purpose.


Firstly,
there
are
many
students
who
learn
simply
because
they
(4)




B
pursue

their
goal
of
learning.
Some
read
a
wealth
of
British
and
American novels because they are keenly interested in literature. Others
sit
in
front
of
the
computer
screen,
working
on
a
new
program,







(5)
M
virtually

day
and
night,
because
they
find
some
computer
programs (6) F fascinating, and they dream
of becoming a
one day.


Secondly, there are students who work hard mainly for a better and more
(7) O prosperous

future. It seems that the majority of students fall into
this group. After admission to the university, they read books after books
to (8)
I

acquire


knowledge from all of the resources which are (9)

G

available

to them, and finally, to succeed in the future job market.


Thirdly, there are still some students who learn without a clear goal. They
take
courses,
finish homework,
enjoy
life
on
campus,
but
don't
want to
(10)

J
sample

anything
new
or
challenging.
They
have
no
idea
what
they
will
be
doing
after
college.
And
they
may
end
up
with
nothing
in
their lives.