题目
题型:模拟题难度:来源:
We also learn that it can be very terrible when there is a strong wind. What 3 things do we know about
it? The first thing to remember is that the sea is very big. 4 the map of the world. There is 5 sea
than land. The sea covers three-quarters of the 6 .
Some parts of the sea 7 very shallow (浅). But some places are very deep. There is one place near
Japan. It is nearly 11 kilometres deep. The 8 mountain in the world is about 9 kilometres high. If we put
that mountain into the sea at that place, there would be 9 kilometres of water above it!
The sea is salty. There is one sea called the Dead Sea. It is very salty. It is 10 salty that swimmers
cannot sink! Fish cannot live in the Dead Sea.
答案
核心考点
举一反三
but your car may have two wings (翅膀). New Scientists Magazine says American Aviation Company is
going to test a flying car.
The Skycar looks like a red bat mobile (蝙蝠状的可移动物). It seats about four people and has a top
speed of over 600 km per hour. At that speed, a 200-km trip only takes about 20 minutes. It will be able to
take off and land up and down, like a helicopter (直升飞机). During its first test, the Skycar will rise to a
height of 2 meters, hover (盘旋) for one minute, and then land.
The Skycar is hand-built and cost about $1 million. The company thinks that one day the Skycar will
cost about $60,000.
________________________________________________
2. How long will it take if you take a 360-km trip in a Skycar?
________________________________________________
3. What"s the top speed of the Skycar?
________________________________________________
4. How many people can a Skycar carry?
________________________________________________
5. How much will a Skycar cost one day?
________________________________________________
feelings.
In August, it is very hot and wet in the southern part of the United States. People there have heart
trouble and other kinds of health problems during this month In the Northeast and the Middle West it
is very hot sometimes and very cold at other times. 1.
The weather can also influence intelligence. For example, in a 1983 report by scientists, the IQ (智商)
of a group of students was very high when a very strong wind came, but after that, their IQ was 1096
below. The wind can help people have more intelligence. 2. Students in many schools of the
United States often get worse on exams in the hot months of the year (July and August).
3. Winter may be a bad time for thin people. They usually feel cold during these months.
They might feel unhappy during cold weather. 4. Low air pressure (压力) may make people
forgetful. People leave more bags on buses and in shops on low pressure days. People feel best at a
temperature of about 18℃.
Are you feeling sad, tired, forgetful, or unhappy today? The weather may be the reason.
B. But fat people may have a hard time in hot summer.
C. Very hot weather, on the other hand, can make it lower.
D. Weather also has a strong influence on people"s feelings.
library, I am sure. Perhaps you also get books from the bookstore in your town. The books are something
given to you as 1 by your parents or friends, I think. Besides, if you like reading and want to learn more,
I am sure that you buy books 2 .
Have you ever thought how books are 3 ? Well, after a book is written, it passes through the hands of
many different workers. Each one works very carefully, for there must not be any 4 in the book. It is
read many times by different people before it is finished.
Millions of books are printed in our country every year. So people can get 5 to read. Now may I ask
you a question? How well do you take 6 of books? What have you learned about the care of books?
Perhaps you bought yourself some 7 books. Have you put paper covers on them? Do you open 8
carefully? Sometimes new books break along the back if you open them 9 in the middle. I hope that you
don"t 10 the pages carelessly. If you do, you may tear them.
one or two apples a day they won"t get sick?
Last year some scientists wanted to find out if this old saying is true. They divided a college class into
two groups. The first group ate 2 apples a day. The second group didn"t eat apples. After six months they
added up the times the young people got sick. The apple eaters turned out to be healthier than those who
hadn"t eaten apples. It seemed to show that an apple a day does keep people healthy.
( )1. An apple a day can make you strong enough to drive a strong doctor away.
( )2. If people eat an apple a day without eating other food they won"t get sick at all.
( )3. Scientists found out that the old saying is true.
( )4. The second group was not as healthy as the first group.
( )5. Nowadays the old saying doesn"t work any more.
happen in ten years.
Cars will run on solar power (太阳能) and will be much cleaner. They will be much safer. For example,
if you are too close to another car or if you are driving dangerously, your car will slow down or stop by
itself.
New cities will have to be built in the sea. Some cities on water will have two levels (层). People will live
on the upper level; the lower level will be used for traffic, shops and factories.
Biotechnology (生物技术) will make food better and healthier. Plants without insects or illnesses (病虫害)
will be developed. The taste of fruit and vegetables will be better and food will be kept longer.
Many new ways to cure (治愈) illnesses will be found. People will use products of genetic engineering
(基因产品) to cure more illnesses. However, some new illnesses will appear.
[ ]
B. Cars will run by itself without a driver.
C. It"ll be much more dangerous to drive a car.
D. There"ll be fewer accidents and less pollution (污染).
[ ]
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