题目
题型：0103 期中题难度：来源：
animals must live in a group, and even a plant grows close together with others of the
same kind. Sometimes one living thing kills another, one eats and the other is eaten. Each
kind of life eats another kind of life in order to live, and together they form a food chain.
Some food chains become broken up if one of the links disappears.
All life need sunlight to live on. But only plants can use sunlight directly. Plants are
"factories". They make food from sunlight, water and things in the soil and air. Plants feed
all other living things. Animals can only use the sun"s energy after it has been changed into
food by plants. Some animals feed directly on plants, others eat smaller animals. Meat-eating
animals are only eating plants directly.
What about human beings? We are members of many food chains. We eat wheat, rice,
vegetables. fruits and so on. We also eat meat and drink mild. But men often break up the
food chains. They kill wild animals. They also make rivers, lakes and seas dirty. When these
rivers, lakes and seas are polluted, the fish in them can not be eaten. If men eat the fish, they
will get diseases.
Each form of life is linked to all others. Breaking the lines puts all life in danger.
B. Each animal can live alone.
C. If living things want to live, they must kill each other.
D. Every living thing on the earth cannot live without others.
B. Plants.
C. Both A and
B. D.All living things.
They make food from _____.
B. water, sunlight and things in the soil
C. water and things in the soil and air
D. water, sunlight and things in the soil
B. Animals.
C. Plants and animals.
D. Men and wild animals.
B. Plants.
C. Food chains.
D. Living things.
答案
核心考点
试题【阅读理解。 All living things on the earth need other living things to live. Nothin】；主要考察你对教育文化类等知识点的理解。[详细]
举一反三
understands that. But air is important in many other ways-ways that are not always widely
known. For example, if we didn"t have air, there would be no sound. Sound travels through
air. Without air, there would be no fire.
There would be no cars, cars need air to start. Without air, there would be no wind or
clouds. There would be no weather, as we know it. the night time would be very cold and
the days very hot. We would have to look for shelter (遮蔽) from the sun, as there would
be no atmosphere (大气)to protect (保护) us from the sun"s deadly rays (光线).
B. Someone
C. Everyone
D. All of us
B. short
C. cold
D. long
B. sound
C. wind
D. clouds
B. The cold wind
C. The atmosphere
D. The weather
school year. If you are lazy for most of the year and then work hard at your lessons only a few days before
the exam, you are sure to fail. If you want to get good marks in the English exam, don"t just study the grammar,
try to read stories in English every day. Speak English whenever you can. Don"t stay up too late at night before
the exam. Before you start the exam, read carefully the question, try to understand the exact meaning of each.
When you have at last finished your exam, read over your answers, correct the mistakes if there are any and
be sure that you have not missed anything out.
B. We"d better go to bed a bit earlier before the exam.
C. We should read over the papers before handing them in.
D. We must do A,B and C.
B. not enough
C. possible
D. not useful
B. have thought over and over again
C. have answered all the questions
D. have read many stories in English
B. learn the rules of grammar as much as possible
C. take the exams carefully
D. correct the mistakes before speaking it.
B. helpful
C. mistaken
D. hard to understand
to go into the water and learn. I"m afraid you"ll never learn to swim just by reading books about swimming
or looking at others swimming. It"s the same with the English study. We must practice, practice and practice.
Listening and speaking are very important for beginners. The children in English-speaking countries first
listen to others. Then they try to imitate and speak. We can listen to English programs on radio. You may just
understand a few words. It doesn"t matter. Just be relaxed, try to catch every word. Somebody may be a
good listener. But he dare not speak. He"s afraid of making mistakes. You know we sometimes make mistakes
when we speak Chinese. Don"t be afraid. We must be brave. If you really want to learn English well, you must
try to speak with everyone as long as he knows English. Whether you know him or not is not important, when
there"s nobody to talk with, you can talk to yourself in English. It"s interesting and also a good way to practice
your spoken English. Remember, the more you speak, the fewer mistakes you"ll make.
Reading and writing are more important for senior school students. First we must choose the books we"re
interested in. A lot of reading will improve your language sense. This is the most important.
Keep writing English diaries. We can also write English articles. You may even post them to English
magazines. Don"t be afraid of failure. Failure is the mother of success.
Easier said than done. Well, let"s do more practice from now on. I"m sure you"ll learn English well in this
way.
B. looking at others swimming
C. having lessons on it
D. going into the river and learning
B. reading and writing
C. both A and B
D. swimming
B. Study hard.
C. Try not to speak English.
D. Don"t be afraid.
B. speaking
C. reading and writing
D. learning
B. on the radio
C. every minute
D. now and then
of learning. Is this the (2)o______ way for students to learn? Of course not. There is another way to learn.
That is students can teach themselves. For (3)e______, if you cannot remember something when you are doing
your homework, what will you do? You can look at your books to (4)f______ the answers.
How to teach yourself? The first thing you must do is reading. Read something you are (5)i______ in, or
you have to read. The second is that you must ask yourself questions. A clever student is usually (6)g______
at asking questions. The third is to answer the questions yourself by (7)w______ hard, by reading books, and
sometimes by asking (8)o______ people. There are the ways of teaching yourself. If you keep doing (9)l______
these for a long time, You are sure to have great (10)s______ in your study.
阅读理解。
Some dogs help people to look after sheep, other dogs help them to find the lost children.
And some of the dogs can help the blind (盲人).
There is a kind of dog. His name is Seeing Eye dog. Now we can see this kind of dog all
over the world. They are working for the blind. The Seeing Eye dog is strong and easy to train
(训练). He helps the blind to walk from place to place. Before a dog becomes a Seeing Eye dog,
he must go to a training school for about three months. First, the dog has to learn to sit or
stay when he hears the trainer"s call. In his next lesson, the dog learns to take his trainer
(训练员) across busy streets. The dog has many things to learn. At the end of the training school,
he must take tests (测试). When he passes (通过) the test, the Seeing Eye dog will do things by
himself.
Now he can help the blind people. The new master may be a man, a woman, or even a child. It
takes the dog and his blind master about a month to learn to work and live together.
B. only in small cities
C. all over the world
D. only in America
—______.
B. Find the lost children.
C. Look after sheep.
D. Do anything.
B. go to a middle school
C. go to a training school
D. go to an evening school
B. when he hears the doorbell
C. when he hears the trainer"s call
D. when he saw the people
— ______.
A. One year
B. About a month
C. Five weeks
D. Ten days
最新试题
- 1要在光屏上得到与物体大小相等的像，应当使用[ ]A．凹透镜 B．平面镜 C．凸透镜D．三种都可以
- 2由同种某物质构成的大小不同的实心物块的体积、质量如下表，（1）以体积V为横坐标，以质量m为纵坐标，在图的方格纸一上描点，
- 3用楷体或行体工整且尽量美观地默写《劝学》的最后一段（请注意款识）。（8分）
- 4据2000年统计，我国平均人口密度为每平方千米______，是世界平均人口密度（每平方千米______人）的3倍多．
- 5【题文】下列各项中，对作品故事内容的叙述不正确的两项是（5分）（ ）（ &#
- 6为维护国家统一和解放黑人奴隶做出重大贡献的美国总统是[ ]A．华盛顿B．林肯C．威尔逊D．尼克松
- 7肥皂是一种常用的洗涤用品，它的主要成分是硬脂酸钠（化学式为C17H35COONa），下列关于硬脂酸钠的说法错误的是[
- 8如图所示，用伏安法测Rx时，不知Rx大约数值，为了选择正确电路减小误差，先将仪器接好，只空出电压表的一个接头K，然后将K
- 9王鑫同学身高1.68m，其体重是73.4kg，你认为他的体重状况是（ ）A．身体偏瘦B．标准体重C．正常范围D．身体偏
- 10广义的水解观认为，无论是盐的水解还是非盐的水解，其最终结果都是反应中各物质和水分别解离成两部分，然后两两重新组合成新的物
热门考点
- 1小明有一次在家里洗碗，突然想知道陶瓷碗的密度大约是多少．于是他找来了一个合适的透明的圆柱形容器和刻度尺，设计了一个测量陶
- 2黄河是我国的母亲河。下列四个选项中，（ ）是一个生态系统。A．黄河中的水B．黄河中所有的生物C．黄河中的鱼D．整条黄河
- 3解方程：（1）x2-2x=5； （2）（x+1）（x-1）+2（x+3）=8．
- 4The island is about 1,000 feet the coast. A．onB．toC．fr
- 5某港口O要将一件重要物品用小艇送到一艘正在航行的轮船上，在小艇出发时，轮船位于港口O北偏西30°且与该港口相距20海里的
- 6阅读下面的文言文，完成小题。（18分）帝久欲相准，患其刚直难独任。景德元年，以毕士安参知政事，逾月，并命同中书门下平章事
- 72006年10月2日瑞典皇家卡罗林斯卡医学院宣布：由于发现了控制遗传信息流动的基本机制干扰机制，美国人安德鲁·菲尔和克雷
- 8对于集合和，定义， ，设，，则A．B．C．D．
- 9岳飞《满江红·怒发冲冠》中有“壮志饥餐胡虏肉，笑谈渴饮匈奴血”一句。这里的“匈奴”指的是[ ]A．女真统治者B．
- 10的否定是______________________