All living things on the earth need other living things to live.Nothing lives alone.Most 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 are simple，while others are not.But all food chains begin with the sun，and all food chains become broken up if one of the links disappears.
All life needs 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 indirectly.
What about human beings？We are members of many food chains.We eat rice，vegetables，fruits and so on.We also eat meat and drink milk.But men often break up the food chain.They kill wild animals and 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 strange diseases.
Each form of life is linked to all others.Breaking the links puts all life in danger.
阅读短文，根据英文释义及首字母提示拼写单词。
（1）s impleimpleeasy to understand
（2）c hangehangeto become different
阅读短文，完成同义句转换，每空一词。
（3）Each kind of life eats another kind of life in order to live，
Each kind of life eats another kind of life sosothatthatthey can live.
根据短文内容回答问题。
（4）Can living things on the earth live alone？ No，they can't.No，they can't.
（5）Where do all the food chains begin with？ All food chains begin with the sun.All food chains begin with the sun.
（6）How many kinds of living things are mentioned in the passage？ Three.Three.
【答案】imple；hange；so；that；No，they can't.；All food chains begin with the sun.；Three.
【解答】
【点评】
声明：本试题解析著作权属菁优网所有，未经书面同意，不得复制发布。
发布：2024/12/27 13:30:1组卷：5引用：3难度：0.2
相似题
-
1．
Dear Laura，A.For example，you shouldn't put your bread on your plate.
B.I hope to hear from you soon.
C.I'm very comfortable speaking French now.
D.I don't find French customs so strange anymore.
E.Another thing is that it is very impolite to say you're full
F.They go out of their way to make me feel at home.
Thanks for your message .Yes ，I'm having a great time on my student exchange program in France .I was a bit nervous before I arrived here，but there was no reason to be my host family is really nice .（1）.The grandmother has a teenage granddaughter about my age who is really kind.She always talks to me in French to help me practice.And you wouldn't believe how quickly my French has improved!（2）Though I still make lots of mistakes，it doesn't worry me as it used to.
My biggest challenge is learning how to behave at the dinner table.As you can imagine，things are different from the way they are at home.（3）.You're supposed to put it on the table!I thought that was pretty strange at first，but not I'm used to it.You shouldn't eat anything with your hands except bread，not even fruit.You have to cut it up and eat it with a fork.（4）.If you don't want any more food，you should just say，"That was delicious." Also you're not supposed to put your elbows on the table.I have to say that I find it difficult to remember everything，but I'm gradually getting used to it.（5）.
Dear Laura，I'll write again soon and tell you more about my life in France Hope you're having a good school year.
Yours，
Lin Yue发布：2025/1/30 8:0:1组卷：37引用：2难度：0.4 -
2．将下列单词或短语填入空格中，每格限填一词
A．anything B．something C．smell D．already E．other F．other G．went up
One day when Avantis was travelling on his donkey along the street，he saw two men quarrelling with each other．One was a young man，and the （1）was the owner of an eating house．The owner said， "You must pay for the smell of my food．""I haven't taken （2）from your eating house，" said the young man． "Why must I pay you the money？" "You have just walked by my eating house and taken the （3）of the nice food from my eating house，and you must pay for it，" the owner shouted at him．After Avantis knew what they were quarrelling about，he got off his donkey， （4）to the owner and said， "Well，I'll pay you the money．"He took out a bag of money coins．He shook it and said to the owner "There are a lot of coins in it．Have you heard them？" "Yes，I have，" said the owner． "Please pay me the money quickly，then．" "You have been paid （5）!"said Avantis， "You have taken the sound of my coins．The sound is what I have paid for the smell of your food．"发布：2025/4/7 9:0:1组卷：4引用：1难度：0.6 -
3．根据短文内容回答下列问题
Most people make their living with their hands． But Tom makes his living with his feet． It's a very good thing， too．Tom's story happens in a very small city in England． His parents are very poor． Seven people live in their small house． Tom has no place to play but in the street．Tom's father often plays football． Little Tom wants to play football， too． So his father makes a soft ball for him to kick． It's a sock filled with pieces of old cloth． The little boy kicks it every day．At last Tom learns to kick a real football and he can play football very well．
（1）Most people don't make their living with their feet， do they？．
（2）Where does the story happen？．
（3）Where does Tom live？．
（4）What does Tom kick at first？．
（5）Why doesn't Tom kick a real football at first？．发布：2025/4/7 10:0:1组卷：6引用：1难度：0.4
