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For hundreds of years, scientists have been trying to answer what things have an effect on people’s emotions (情感). How you feel is controlled by many things. Your emotions can be affected by your personality, by the actions of others and by events around you. Perhaps you don’t know your emotions can be influenced by the weather as well.
People often say they feel good when the sun is shining and sad when it is cloudy.In fact, sunlight makes us feel good.When sunlight hits our skins,our bodies produce a vitamin. Vitamins are natural chemicals(化学物质)which we all need to stay healthy.Sunlight helps our bodies produce vitamin D.Vitamin D helps our bodies make a special chemical.This special chemical affects our brains(大脑)and makes us feel happy.For example, there are long, dark winters of little sunlight in Sweden and Norway,so many peple in these countries often feel sad.Without much sunlight, their bodies produce less vitamin D.Without enough vitamin D, their bodies make less of this special chemical which makes them feel good.To help the people in these countries feel better,special “sunrooms”with artificial(人造的)lights have been built.People can go there and get “sunlight”for an hour or two!
The weather can also affect people’s emotions in other ways. Hot weather can make people angry because people feel uncomfortable when they are hot. In the same way, rain can make people angry because being wet can be unpleasant. As you can see, the weather can have an effect on the chemicals which control our brains. Through these ways, the weather can influence our emotions. Sadly, while the weather can change us, we can hardly change the weather.
小题1:Which of the following is NOT mentioned as a factor (因素) that can affect one’s emotions?
A.Weather.B.Actions of others.
C.Personality.D.Age.
小题2:Which of the following is true about vitamin D according to the passage?
A.It is a kind of artificial chemical.
B.It makes us worried by affecting our brains.
C.It is needed by us all to keep fit.
D.It is in the sunlight.
小题3:What can we infer (推断) from the passage?
A.We feel good when we are in the bright cool weather.
B.We will be happy when we are caught in the rain.
C.All people in Norway and Sweden feel sad in winter.
D.The more vitamin D you have, the happier you’ll be.
小题4:What may be the best title for this passage?
A. Why Do We Feel Sad?            
B. The Weather Influences People’s Emotions.
C. People Need More Vitamin D.      
D. We Can Hardly Change the Weather.
答案

小题1:D
小题2:C
小题3:A
小题4:B
解析

试题分析:句意:几百年来科学家们一直在试图回答什么事情对人的情绪有影响。你的感觉是由很多东西控制。你的情绪会被你的个性影响,被他人的行为和你周围的事物影响。也许你不知道你的情绪还会受天气的影响等等。
小题1:细节理解题。根据Your emotions can be affected by your personality, by the actions of others and by events around you.描述,可知影响人的情绪的因素不包括年龄.故选D
小题2:细节理解题。根据Vitamins are natural chemicals (化学物质) which we all need to stay healthy. 描述,可知选C,我们都需要它来保持身体健康.
小题3:推理判断题。根据短文最后一段描述,可知天气也能影响人们的情绪,联系rain can make people angry 可知选A,我们在凉爽的好天气感觉也很好.
小题4:标题归纳题。这篇短文主要描述了影响人情绪的因素之一,天气也能影响人的情绪,故选B.
核心考点
试题【For hundreds of years, scientists have been trying to answer what things have an】;主要考察你对科普环保类等知识点的理解。[详细]
举一反三
Respect your teachers.
First of all, students should respect the teachers. You should      your teachers in the classes. That means to give your respect to him, to stand from your chairs when the teacher enters the classroom, etc. Attend any class attentively. In class of a certain subject or a teacher you don’t like very much, if it is totally anarchy(无政府状态), how can we talk about respect?
Play by the     .
If your teacher wants you to take notes in class, do it. If she tells you to sharpen your pencils only before class starts, listen to her. If she     late homework, do yours on time. Sometimes classroom rules seem strict or even silly, but most teachers know what’s necessary to make things run well and what it takes to let the learning begin. And the better the learning environment, the      you will be!
Expect him/her to like you.
Teachers are teachers because they like kids. Given the chance, most teachers want to be your    , too. Respect your teacher, but do not be afraid of him/her. He/ she wants you to have a great school year just as much as you want to have one!
Put first things first.
Friends are a fun part of school. But they are not the most important part. When your teacher is teaching, give him/her full attention,      when it’s hard to do. Class will end and the ten-minute break will come soon enough, and that’s the time for playing with your friends
小题1:
A.pay attention toB.play withC.live onD.pick up
小题2:
A.chancesB.timesC.rulesD.classes
小题3:
A.hopesB.refusesC.wantsD.asks
小题4:
A.moreB.biggerC.harder D.smarter
小题5:
A.leaderB.friendC.brother D.classmate
小题6:
A.evenB.stillC.beforeD.as

题型:不详难度:| 查看答案
A group of adults, highly succeeded in their jobs, went to visit their old professor. Soon they began to         the stress in work and life.
The professor went to the kitchen and returned      a pot of coffee  and  all  kinds  of cups-crystal(水晶的), glass, plastic, some nice looking, some plain looking, some     , some cheap. And he told them to help       to the coffee. When all the students had a cup of coffee in hand, the professor said, "I"ve noticed that all the nice looking expensive cups were     , leaving behind the plain and cheap ones. While it is      for you to take only the best for yourselves, that is the root of your     and stress. You know that the cup itself adds no quality to the coffee.       you really wanted was coffee, not the cup,     you consciously went for the best cups.
Now consider this.Life is the coffee. The jobs, money and     in society are the cups. They are just      to hold life. and the type of cup does not change the quality of our life. Sometimes, by       only of the cup, we fail to enjoy the coffee that God has    us. God offers us the coffee, not the cups.  Please enjoy your coffee ! "
The happiest people don"t have the best of everything. They just make       of everything.
Live simply. Love generously. Care deeply. Speak    . And leave the rest to God.
小题1:
A.think ofB.thank forC.complain aboutD.drop out
小题2:
A.forB.atC.inD.with
小题3:
A.expensiveB.ordinaryC.strongD.serious
小题4:
A.themB.themselvesC.himD.everyone
小题5:
A.mixed upB.left .C.taken upD.refused
小题6:
A.normalB.importantC.impossibleD.necessary
小题7:
A.thoughtsB.failureC.questionsD.problems
小题8:
A.WhoB.How muchC.WhatD.That
小题9:
A.andB.butC.soD.or
小题10:
A.position (职位)B.ageC.healthD.purpose
小题11:
A.cupsB.tools(工具)C.bagsD.bowls
小题12:
A.puttingB.gettingC.turningD.thinking
小题13:
A.taughtB.providedC.returnedD.bought
小题14:
A.funB.useC.the bestD.the worst
小题15:
A.kindlyB.sadlyC.rudelyD.seriously

题型:不详难度:| 查看答案
Some of the greatest problems we face today are the destruction (破坏)  of our environment. Brown clouds, polluted water,endangered wild animals…. these problems seem so huge.
So my family does what we can. We take cloth bags to stores instead of using plastic bags. We walk where we don"t have to drive…
But does it do any good? When I am the only one in line at the market with cloth bags, am I doing any good? Does my walking to stores make any real difference to the world?
I recently learned something about flamingos(火烈鸟) which like to get together in groups of a thousand or more. Every year, when the time comes for migration(迁徙),a few of them first take off from the lake.  But none of the others seem to notice. So the small group returns. However, the next day they try again. This time a few more fly along with them, but most of them still pay no attention, so they return again. They try for several times. Every time a few more birds join in but, since thousands of the others still take no notice, the great migration plan is once more stopped.
Then one day something changes. The same small group of birds once again starts flying and a small number more join in just as before. then more. Finally, they all take flight and the migration really begins.     What a spectacular sight it must be — thousands of flamingos taking off into the sky at once !
A few can make a difference. Even if you"re the one to take the first step, and continue trying, others will someday take notice and together we will solve even our greatest problems.
小题1:Where would you most probably read this passage?
A.A guidebook.B.A movie poster.
C.A personal blog (博客).D.A geology (地质) magazine.
小题2:What does the underlined word "spectacular" in Paragraph 5 probably mean?
A.frustrating.B.surprised.
C.terrible.D.fantastic.
小题3:Which of the following is TRUE according to the passage?
A. Even if we can walk there , we still drive over.
B. Flamingos like to get together in groups of a thousand or more.
C. Brown clouds and polluted water are the only problems we face today.
D. When a few of the flamingos first take off from the lake, all the others follow at once.
小题4:What"s the writer"s purpose of writing this article?
A.To show that the writer loves to see the migration of flamingos.
B.To tell readers to continue trying and it can make a difference.
C.To introduce a special kind of flamingo to readers.
D.To show that there"re many problems in the world.

题型:不详难度:| 查看答案
Not long ago, I made up my mind to read a lot of books to get more knowledge. So I went to the library and ______ happily with some books. But after a few days, I felt bored. The ______ of finishing all of them seemed impossible, because I always found it ______to read a book quietly. I didn"t know what to do with it. Then ______one day I thought of "Why not make read­ing fun?" It gave me ______again. Reading is a journey of spirit(精神). Every time we read a book, we are actually talking_______the writer. I tried to concentrate on his or her books, __________ I could feel all of his or her happiness and sadness. Now books have become a part of my life.
See? Attitude (态度) can make a great_______. Someone once said,"Even though the situ­ation(环境) is bad, people still have one freedom to_______their attitude. "So, don"t complain about study or work. It helps ________. Try to see things from a different way. Believe me; this will change the situation and help you a lot.
小题1:
A.sangB.jumpedC.returnedD.danced
小题2:
A.wayB.habitC.suggestionD.idea
小题3:
A.hardB.interestingC.happyD.easy
小题4:
A.sadlyB.quicklyC.suddenlyD.hardly
小题5:
A.adviceB.hopeC.timeD.knowledge
小题6:
A.withB.aboutC.ofD.at
小题7:
A.becauseB.thoughC.butD.so
小题8:
A.decisionB.differenceC.discussionD.promise
小题9:
A.announceB.chooseC.showD.hide
小题10:
A.nothingB.anythingC.everythingD.something

题型:不详难度:| 查看答案
What is color? Why do some of the things around us look red, some green, others blue?
Colors are really made by reflected(反射)light(光). We see color because most of the things reflect light. Something is red, because it reflects most of the red light. In the same way, if something is green, it reflects most of the green light. If something reflects all light, it is white. If it doesn‘t reflect any light, it is black.
Some of the light is reflected and some is taken in(吸收)and turned into(变成)heat.The darker the colour is, the less light is reflected, the more light is taken in. So dark-colored(深色的)clothes are warmer in the sun than light-colored(浅色的) clothes.
小题1:When something reflects light, we can_______.
A.see its colorB.see its heat  
C.not see its colorD.see nothing
小题2:Something looks white because it reflects______.
A.some lightB.no lightC.all lightD.most light
小题3:The dark-colored clothes are warm because______is taken in(吸收).
A.more lightB.less lightC.more colorD.less color
小题4:.In summer_____make people feel cool.
A.dark-colored clothesB.red-colored clothes
C.green-colored clothesD.light-colored clothes
小题5:What’s the best title(题目)of this passage?
A.Dark colorB.ColorC.HeatD.Clothes

题型:不详难度:| 查看答案
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