题目列表(包括答案和解析)
阅读理解。
There are many colours in nature．But do you know if a colour has weight?I think you'll say“no”．But I am afraid you are wrong．If you don't believe, you may do a small experiment．
First, put two objects with the same weight into two boxes．Then cover the box．Third, wrap(包)one box with a red piece of paper, the other with a white piece of paper．OK．Now hold the boxes before your hand one by one．It is certain that you will think the red one is a little heavier．
Why do you think so?A scientist found that colours, different, different, have, in, man's, mind, weight．① So he did many tests and at last he got the result．That is to say, every colour has its own weight in our mind and their order is the same．The h ________ ② colour is red, then blue, green, orange, yellow and white．
A scientist told us that colours also have s ________ ③．Can you smell the colour?Of course not．Then why did the scientist say so?That is because every colour stands for(代表)a kind of light with a certain wave-length(波长)．It reaches our brain through sense organs(感觉器官)．
According to this discovery, scientists say that people accept(接受)the colours they like, and refuse the colours they hate．So your body and mind will be h ________ ④ by using the colours you like．Or you'll be nervous or get ill．For example, if you stay in a room with red windows, wallpapers and furniture for two hours, you'll feel you have been there for four hours．But if the room is blue, you'll feel you have been there for only one hour．Another example, if a person walks out of a red room and into a blue room, his temperature will fall．That means our body temperature will change with different colours⑤．
根据短文内容：
1．将画线部分①连成宾语从句：________________
2．完成短文中所缺的单词：②h ________; ③s ________; ④h ________
3．将画线部分⑤译成汉语：________________
4．判断下列各句正(T)误(F)。
□Stay in a room with red wallpapers and furniture, and you'll feel the time is slow．
□If a person walks out of a blue room and into a red room his temperature will fall．
□Not all colours stand for a kind of light with a certain wave-length．
从方框中选择恰当的句子补全对话，其中有一项多余。
A: Hi, Lin Feng! It’s a nice day, isn’t it?
B: Yes, it is. 81
A: I’m going to stay with my grandparents for a month in the countryside.
B: Really? 82
A: Because there is too much noise in the city. 83 What’s more, there are many green plants in the countryside. I like plants.
B: I also like plants, but I like animals better.
A: Why do you think so?
B: 84 They are our friends.
A: I think I should also make an animal friend this time.
B: 85
A: Thank you.
| A. I agree with you. B. What are you going to do in the summer holidays? C. Have a good time in the countryside D. Why do you want to live in the countryside? E. I like living in a quiet place. F. Because animals give us joy and can help us do some useful things. |
Answer the questions（根据短文内容回答下列问题)
Your Nose is Busy and Important
Your nose has many important jobs, and is always busy.
Smelling
Smelling helps you gather information about the world around you. A good scent (气体),like flowers, brings you pleasure. A bad scent, like smoke or sour milk, warns you of danger. Most things around you release scent particles (微粒) into the air. These invisible chemicals enter the nose when you breathe. Nerves in the nose send information to the brain to identify a smell. You are able to recognize thousands of smells.
Breathing
Most of the air you breathe enters through your nose. The nose uses hair and mucus (粘液) to clean dust and germs (细菌) out of the air. The air that enters your nose contains oxygen. Your body uses oxygen to unlock the energy in the food you eat. Even when you sleep, your body needs energy to keep your heart beating and your brain working.
Tasting
Your nose helps you enjoy food. Flavor is a mixture of taste and smell. The smell of the food helps you identify what you are eating. The sense of smell contributes more to (贡献) food flavor than the sense of taste .When you are sick and have a stuffy nose, your food doesn’t taste as good because without smell, food loses most of its flavor.
Smell memory
Smells can bring back memories. Your brain uses a process to create a picture in your mind from the odors(气味)you smell. Smells can affect your feelings because the part of the brain that helps you identify smells is close to the area that affects your emotions, mood and memory. More smell memories are collected as you get older.
Your nose has many important jobs, and is more than just a smeller!
1.How many important jobs does a nose do according to the passage? What are they?
2.Smelling helps you recognize thousands of smells, doesn't it?
3.What does the nose use to clean dust and germs out of air?
4.What happens to your food if you are sick and have a stuffy nose?
5.How do smells bring back memories?
6.What do you think of your nose? Why do you think so?
----Why do you look so tired ?
----_______I am writing a report for the newspaper.
A. When B. Because C. Until D.Although
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