sissy自考英语(1)UNIT19练习题

2021年1月21日发(作者：reactable)
UNIT19
Text A
Exercises for the text
Ⅰ
.Reading comprehension.
1.

An animal becomes extinct because -----.
can not produce enough offspring
beings destroy it
cannot adapt to the changes environment
of the above
2.

Tourist hunters kill animals----.

a.

for money
b.

out of fear
c.

for trophies
d.

for food
3.

The killing of the Canadian seals is meant to -----.
a.

save the species
b.

use their skins for furs
c.

reduce damages to man

d.

make tourism more attractive
4.

What is the best way to preserve species under threat of extinction?
a.

To remove them to zoos and parks.
b.

To create wildlife reserves.
c.

TO stop hunters from killing them .
d.

To raise people
’
s awarwnwss of wildlife conservation.
5.

We learn from the text that ----.
a.

fossil evidence can tell us why some species have become extinct

b.

technical
developments
during
the
past
few
centuries
have
speeded
up
the
extinction of some species
c.

the
North
American
buffalo
is
an
example
of
near-extinction
due
to
environmental changes
d.

tourism helps protection of animals at risk

Ⅱ
.Find synonyms for the following words or expressions.
more existing(para.1)
esp. of animals or planta(para.1)
young of an animal(para.1)
ility(para.2)
,thin hair covering certain animals(para.2)
6.a prize of war or hunting (para.2)
ue to live after(para.2)
safe from danger or harm,protoct(para.3)
s who look after the animals
（
para.3
）

10.a piece of land set aside for wild animals(para.3)

Ⅲ、
Change the wordslisted below into nouns

t

s


ine
e
p


Ⅳ、
Complete the following sentences or answer the questions besed on the text
mark of an animal extinction is that -------.
what can tell the extinction?
does extinction mean?
is now the greast detroyer of animal species?
do hunters pay no attention to the threat to the species?
do torists hunt animals?
example of killing for surviving purpose is -----.
to protect the species form the threat of extinction?
can we enjoy from the animals?

Ⅴ、
Translate the following sentences into English.
1.
动物生长的自然环境一直在恶化。

2.
狩猎者狩猎往往处于个人目的，没有考虑大家的生存环境。

3.
如果没有自然保护区，很有可能更多的动物将要灭绝。

4.
自然环境正寻思急剧变化的例子不胜枚举。

5.
创建野生动物保护区是保护动物的另一有效措施。


V
ocabulary exercises
Ⅰ
.for each sentence,fill in the blank with

the proper forms of the words given
at the pay attention to the part of speech

of each word..
l

specially

specialise
there anything ------to disclose to me ?
had been interested in history since he was a child, so he---in history when he
was in college.
here ----to reserve tickets for tonight
’
s show.



publicize

publicity
is a lot of ----about the harm of excess dieting.
worked hard to -----their new products so as to develop bussiness.
like going to parks on --------holidays.



various


variationg
ences among living things of the same kind are known as------.
men must die ,but death can

-----in its significance.
reasons
for not
wanting to
meet
Smith
may
be many
and
------,but
you must
still meet him.

tourist

tourism
a.------,is an important part of our economy.
is full of ---all the year round..
wishes to make a round-the-world ----------.

e



survivor


survival
principle of ----of the fittest is one of the major findings of Charles Darwin.
government sent help to the ------of the earthquake.
people ------the flood..

Ⅱ
.Fill in the following blanks with the words listed below in their proper forms.
Species

extinct

pace

fossil


fate



Compete

offspring

threat


by- product

tourism
1.-----





have been found here which may be a million years old.
author of
“
On the Origin of -------




”
is Darwin.

3.------------- is the business of providing holidays, tours,hotels, touists.


animals
and
birds
are
now------




.Therefore,we
shouldpay
special
attention to wildlife conservation.

is ofetenobtained as a ------



during the separation of lead (
铅
)from rock.

is the ----





of a scientist and a dancer.

gh only four horses







in the race,it was exciting.

expected to spend his life in Italy ,but had decided otherwise.


boy
stopped
swearing
because
of
the
monitor
’
s
＿＿＿＿
to
report
it
to
the
teacher.


‘
re thinking much too fast for me;I can
’
t keep

＿＿＿＿
with you..