题目
题型：竞赛题难度：来源：
plants can make food from air, water and sunlight. Animals and men can"t make food from air, water and
sunlight. Animals get their food by eating plants and other animals. Therefore, animals and men need plants
in order to live. This is the reason why we find so many plants around us.
If you look carefully at the plants around you, you will find that there are many kinds of plants. Some
plants are large while others are small. Most plants are green.
Some plants have many small leaves. Others have only a few. There are many kinds of leaves. Leaves
are of different shapes and colors.
Leaves are also different in other ways. Some leaves have long thin parts at the end, we call them leaf
stalks, some have short leaf stalks, others even have no leaf stalks. The leaf edges are also different. Some
leaves have smooth (平滑) edges. Some have a wave-shaped edges. Others have edges like the teeth of a
saw (锯子).
答案
核心考点
试题【阅读理解。 Plants are very important living things. Life could not go on if there】；主要考察你对教育文化类等知识点的理解。[详细]
举一反三
and (2)e . They used a lot of energy (能量). Only a few people were interested in them. Today
computers are smaller and (3)c . They can do much difficult (4)w .
Computers become important for many reasons (原因). They work (5)f than man and make
few mistakes. They can "remember" much information. A computer can do millions (百万) of problems in
a few seconds. A person might need years to work (6)o so many problems.
People now use computers in every (7)k of work. Computers are very useful and the use of
computers is growing. More computers mean more jobs for people, because people need to run (操作)
and mend (修理) them. Would you like to learn (8)h to run a computer?
in a garden, and on the table is a piece of blue cardboard (硬纸版) (1) a drop of syrup (糖浆). (3)
After a short time, bees come to the syrup. The bees then fly to their hive (蜂房) and give the syrup to other
bees in the hive. Then they return to the feeding-place which they have found. After a while, the blue
cardboard with the syrup on it is taken away. (2) of this card, a blue card is now put on the left side
of the first feeding-place and a red card to its right. These new cards have no syrup on them. Very soon bees
arrive again, and fly straight to the blue card. None go to the red card.
on well with (2)c and their parents. Others are good watchdogs because they cry loudly when a
strange (陌生的) person (3)a .
When you buy a dog, an important thing to think about is its (4)s -buy a small dog if your
home is small and a bigger one if (5)y is larger. Many people don"t know what to feed their dogs.
Dogs eat (6)a anything! They like meat, rice and lots of other things. You can buy lots of food
made for (7)d in shops. Don"t let your dog eat too much. Feed it only once a day. Always leave
some (8)c water for your dog. It can get (9)t very quickly, especially in summer.
Remember that dogs need (10)e . You should take it for a walk every day. Don"t keep your
dog inside all day.
year, if it is possible, they say, we should leave our homes and go to another part of the country. We
should go away for a holiday. Then, after the holiday, we return home and we"ll be fresh (有精神的)
and ready (准备) for another year of work.
This seems to be true (真的) for most adults (成年人) and young children but not for the old. Some
people do not like leaving their homes to stay in strange places and they do not like a sudden (突然)
change in their lives. They like their homes best of all.
( )1．Doctors say that we should have a good rest when we are tired.
( )2．We must leave our homes for vacation.
( )3．Only adults can rest a lot from hard work.
( )4．All the old people don"t like to stay in strange places for holidays.
( )5．"return" means get back or come back.
them live in the 2 of China, like Heilong jiang Province and Jilin Province. Because there are many 3
and mountains, the tigers like living there. 4 the forests and mountains, there are few people getting out
and 5 in. So the tigers are very 6 . They can run after each other, catch and eat some small 7 , like
rabbits.
The Northeast Tigers are different 8 the ordinary tiger. For example, the Northeast Tigers can swim
very 9 , but can"t climb the trees. The Northeast Tigers" 10 is the best, and no matter how low the
sound is, they can hear it.
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