bonnet专八：改错模拟题

模拟

1

You stare at a waterfall for a minute or two, then shift your gaze to its surrounding. What you now

see appears to drift upward. You __1

are board a train in a busy station when suddenly another train next __2

to your starts moving forward. __3

For a fraction of a second you feel that your train has lurched

backward. These optical illusions

occur

because

the

brain

is

constantly

matching

its

model

of

reality

to

signals

from

the

body’s

sensors and interpret what must be happening

–

that your train __4

might have moved, not the other; that downward motion is now __5

normal, so a change from it must be perceived as upward motion.

The sensors that make this magic are two kinds. __6

Each eye contains about 120 million rods, which provide somewhat blurry black and white vision.

These are the windows of night vision; once adapted to the dark, they can detect a candle burnt

__7

ten miles away. Colorful vision in each eye comes from six to seven __8

million structures called cones. Under ideal conditions, every cone

can ―see‖ the entire rainbow

spectrum of visible colors, but one type of cone is most sensitive to red, another to green, the third

to __9

blue.

By

monitoring

how

many

wavelength

of

light

affects

the

different

cones,

a

connected

ganglion cell can determ

ine its ―color‖ and relay

that data. Rods and cones send their messages

pulsing on __10

average 20 to 25 times per second along the optic nerve.

模拟

2

The violence within a society is controlled through institutions of law. The most developed a legal

system becomes, the more __1

societies takes responsibility for the discovery, control, and punishment __2

of violent acts. In most tribal societies the only means to dealing with __3

an act of violence is revenge. Each family group may have the responsibility for personal carrying

out judgment and punishment __4

upon the person who did the offense. __5

But

in

legal

systems,

the

responsibility

for

revenge

becomes

personalized

and

diffused.

The

society assumes the responsibility for __6

protecting individuals from violence. In cases where he cannot be __7

protected, the society is responsible for committing punishment. __8

In a state controlling legal system, individuals are removed __9

from the circle of revenge motivated by acts of violence, and the __10

state assumes responsibility for their protection.

模拟

3

There are three main groups of oils: animal, vegetable and mineral.

Great numbers of animal oil come from whales, those enormous __1

creatures of the sea which are the largest

remaining animals in the world. To protect the whale

from the cold of the Arctic seas, nature has provided it with a thick cover of fat called blubber.

When the __2

whale is killed, the blubber is stripped off and boiled down, either board the ship or on shore. It

produces a great quantity of oil which __3

can be made into food for human consumption. A few other creatures yield oil, and none so much

as the whale. The livers of the cod and __4

the halibut, two kinds of fish, yield nourishing oil. Both cod liver oil and halibut liver oil are given

to sick children and other invalids who need certain vitamins. These oils may be bought at any

chemist. Vegetable oil has been known from antiquity. __5

No household can not get on without it, for it is used in cooking. To __6

the ordinary man, one kind of oil may be as important as another.

But when the politician or the engineer refers to oil,

one

almost always __7

means

mineral

oil,

the

oil

that

drives

tanks,

aeroplanes

and

warships,motor-cars

and

diesel

locomotives;

the

oil

that

is

used

to

lubricate

all

kinds

of

machineries.

This

is

the

oil

that

has

changed the life __8

of the common men. To it we owe the existence of the motor-car, __9

which has replaced the private horse- drawing carriage. __10

模拟

4

Dinosaurs, saber-tooth tigers and the dodo bird are famous examples __1

of animals that have become extinct. In case of the dinosaurs, it __2

seems likely that a catastrophic event alters the global climate __3

enough to lead to their disappearance. More recent extinctions and near- extinctions

－

such as the

blue whales, tiger, panda, and __4

North American bison

—

have been the direct result of human activity. By the early 1990s, species

were becoming extinct at a rate of three per hour, or 27,000 every day

–

a figure quoted by the

American

biologist

Edward

of

Harvard

University,

based

on

his

most

conservative

estimates.

This

rate

of

extinctions

carries

with

it

some

terrible

consequences.

Each

plant

that

becomes extinct,for example, may take with it as much as 30 insects and animals __5

that depend on it for food. Habitat loss is one of the most important causes of extinction. For rising

populations in many countries __6

lead to the clearing of more land, habitats such as raining forest __7

and grasslands disappear.

In the East Africa, once renowned for its wildlife, few wild animals __8

remain living outside the boundaries of national parks and game __9

reserves. In other parts of the world, coastal ecosystems are clearing __10

for development. Wetland areas are drying out as a result of water extraction to support farming

and tourism. Bird species are among

the worst affected by the loss of wetlands.

模拟

5

Now,

it

is

clear

that

the

decline

of

a

language

must

ultimately

have

political

and

economical

causes: it is not due simply to the bad __1

influence of this or that individual writers. But an effect can become __2

a cause, reinforce the original cause and producing the same effect __3

in an intensified form, and so on indefinitely. A man may take drink __4

because he feels himself to be a failure, and then fail all the most __5

completely because he drinks. It is rather the same thing that is happening to the English language.

It becomes ugly and inaccurate because our thoughts are foolish, but the sloven of our language

__6

makes it easier for us to have foolish thoughts. The point is that the process is irreversible. Modern

English, especially written English, __7

is full of bad habits which spread by imitation and which can beavoided if one is willing to take

the necessary trouble. If one gets rid of these habits one can think more clearly, and think clearly is

a __8

necessary

first

step

towards

political

regeneration:

so

that

the

fight

against

bad

English

is

not

frivolous and is not the exclusive concerning __9

of professional writers. I will come back to this present, and I hope __10

that by that time the meaning of what I have said here will have become clearer.

模拟

6

Our obsession with thinness is also fueled by health is true that in this country we have

more overweighted people __1

than ever before, and that, in many cases, being overweight correlates an increased risk of heart

and blood vessel disease. __2

These diseases, therefore, may have as much to do with our __3

way of life and our high-fat diets as with excessive weight. And __4

the associate risk of cancer in the digestive system may be more __5

about a dietary problem

—

too much fat and a lack of fiber than a __6

weight

real

concern,

then,

is

not

that

we

weigh

too

much,

but

that

we

neither

exercise enough or eat well. Exercise is necessary __7

for strong bones and both heart and lung health. A balanced diet

without a lot of fat can also help the body avoid many should surely stop paying so

much attention on weight. __8

Simply being thin is not enough. It is actually hazardy if those who __9

get(or already are) thin think they are automatically healthy and thus free from paying attention to

their overall life-style. Thinness can be purely vainglory. __10

模拟

7

To be called beautiful is thought to name something essential to

women’s character and concerns.