Different weather makes people feel different. It influences (影響) health, intelligence (智力) and feelings.
In August, it is very hot and wet in the southern part of the United States. People there have heart trouble and other kinds of health problems during this month. In the Northeast and the Middle West, it is very hot at some times and very cold at other times. People in these states have more heart trouble after the weather changes in February or March.
The weather can also influence intelligence. For example, in a 1983 report by scientists, IQ (智商) of a group students were very high when a very strong wind came, but after the strong wind, their IQ was 10% below. The wind can help people have more intelligence. Very hot weather, on the other hand (另一方面), can make it lower. Students in many schools of the United States often get worse on exams in the hot months of the year (July and August).
Weather also has a strong influence on people’s feelings. Winter may be a bad time for thin people. They usually feel cold during these months. They might feel unhappy during cold weather. But fat people may have a hard time in hot summer. At about 18C, people become stronger.
Low air pressure (氣壓) may make people forgetful. People leave more bags on buses and in shops on low-pressure days. There is a “good weather” for work and health. People feel best at a temperature of about 18 centigrade (攝氏度).
Are you feeling sad, tired, forgetful, or unhappy today? It may be the weather’s problem.
小題1:People may have more intelligence when _____ comes.
A.a(chǎn) rain B.very hot weather
C.a(chǎn) strong wind D.low air pressure
小題2:Low air pressure may make people _______.
A.forgetful B.sad C.a(chǎn)ngry D.tired
小題3:In “good weather” of 18 centigrade, _______.
A.people are very forgetful
B.people can’t do their work well
C.thin people feel cold
D.people are in better health
小題4:The writer wants to tell us that _______.
A.hot and cold weather influences all people in the same way
B.weather influences people’s lives
C.IQ never changes during weather changes
D.There is a good kind of weather for people’s work and health

小題1:根據(jù)文章內(nèi)容IQ (智商) of a group students were very high when a very strong wind came, but after the strong wind, their IQ was 10% below.可知答案為C
小題2:根據(jù)文章內(nèi)容Low air pressure (氣壓) may make people forgetful.可知答案為A
小題3:根據(jù)文章內(nèi)容There is a “good weather” for work and health. People feel best at a temperature of about 18 centigrade (攝氏度).可知答案為D
小題4:根據(jù)文章內(nèi)容可知答案為B
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目:初中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

Comets(彗星) are parts of our solar system. Like the planets, they go around the sun.
But comets are not made of solid rocks like planets. A comet is a ball of dust, stones, and ice. Many people call comets dirty snowballs.
The “snowball” may be only a few miles across. But when the sun heats the “snowball,” much of it is changed to gases. The gases spread out and form the comet’s head, which may be thousands of miles across.
A comet moves fast in its trip around the sun. But when we see it, the comet does not seem to move. That’s because it is so far away. The moon moves fast, but when you look at it, you can’t see any motion(運(yùn)動(dòng)). That’s because the moon is far away.
Each year astronomers(天文學(xué)家) discover new comets. Some of them are seen only once. They make one trip around the sun and then go away out into space. The sun’s gravity cannot hold them.
Other comets, like Halley, keep returning. They have been captured by the sun. Halley’s earliest visit was probably 3,000 years ago. It may keep returning for another 3,000 years.
But every time a comet goes around the sun, the comet loses part of itself. Gases and dust are pulled out of the comet. That’s why Halley is now dimmer(暗淡的) than it used to be. Next time it visits us, in 2062, it may be even dimmer. Each visit it may get dimmer and dimmer, until it finally disappears.
小題1:What is this passage mostly about?
A.Comets and the sun.
B.Why comets are like snowballs.
C.Who discovered the first comet.
D.Facts about comets.
小題2:How does the writer help the reader understand what a comet looks like?
A.By telling about a famous one.
B.By explaining how far away it is.
C.By describing how fast it moves.
D.By describing it as a dirty snowball.
小題3:What is the most likely reason the writer wrote this passage?
A.To give information about comets.
B.To tell readers about famous comets.
C.To explain the importance of comets.
D.To encourage readers to look for comets.

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

A week ago, Columbus Middle School asked the parents of their school to choose a sport for their child to play. Here’s some information about the sports.
Sports 1: Basketball
We expect that this will be the most popular of the four sports. So students should sign up (報(bào)名) as soon as possible. Students will take a private bus to and from Kwun Tong Sports Park. Each student will have to pay $ 10 each time for the cost of the bus. There will be four basketball courts available for our use with one teacher watching over each game.
Sports 2: Gym
We will use St. Peter’s Park. There are two reasons for choosing this park. First, it is not very busy and crowded before 6:00 p.m. Second, it has lots of trees with plenty of shade. Students must bring along two bottles of water to prevent from being thirsty. All the activities here are free. And there will be a teacher on duty for each activity.
Sports 3: Hiking
Hiking (遠(yuǎn)足)will be at Kowloon Peak. The activity will start at 2:30 p.m. and finish 90 minutes later. There will be 15 students in each group. And three teachers will be with the students. This sport will cost $ 75 per hour. Students should take plenty of water and sunglasses.
Sports 4: Swimming
The Kowloon City Swimming Centre is a 10-minute walk from our school. Four teachers will go to the pool and watch the students from the poolside. We will only be able to use the pool for one hour (2: 45 p.m. to 3:45 p.m.). Only students skillful at swimming can take up this activity. The pool will have two lifeguards on watch. Girls must wear swimming suits. The cost is $ 15 per visit.
小題1:The students of Columbus Middle School should __________.
A.sign up as soon as possibleB.choose a sport to play
C.a(chǎn)sk their parents to play a sport D.pay money for each sport
小題2:According to this passage, __________ will probably have the most students.
A.gymB.hikingC.swimmingD.basketball
小題3:One of the reasons for choosing St. Peter’s Park is that__________.
A.There is a lot of shade there
B.a(chǎn)ll the activities there are cheap
C.the park is very busy before 6: 00 p. m.
D.there aren’t many people after 6:00 p. m. there.
小題4:A student need to pay __________ if he goes swimming three times a week..
A.$ 10B.$ 15C.$ 45D.$ 75
小題5:From the passage, we know that __________.
A.students are able to take part in one of the four activities.
B.students will take a free bus to and from Kwun Tong Sports Park.
C.students should take plenty of water and sunglasses at St. Peter’s Park.
D.students can take a 10-minute walk to the Kowloon City Swimming from home.

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源:不詳 題型:完形填空

Air is all round us.It is around us___31____we walk and play.From the time we are born,air is around us on every side.When we sit down,it is around us.When we go to bed.a(chǎn)ir is  32 around us.We live  33 air.
All living things  34 air.Living things cannot live  35  air.We can live without any water for  36 days,but we cannot live for more   37 a few minutes without air.When we are working  38 running,we need more air.When we are asleep,we need less air
We live in air but we cannot see it.We can only feel it.We can feel it when it is  39 .  Moving air  40 wind.  
小題1:
A.ifB.becauseC.whenD.what
小題2:
A.tooB.a(chǎn)lsoC.eitherD.yet
小題3:
A.withB.byC.inD.a(chǎn)round
小題4:
A.needB.hopeC.wantD.1ike
小題5:A.have      B.have no    C,with       D.without
小題6:
A.littleB.a(chǎn) IittleC.fewD.a(chǎn) few
小題7:
A.a(chǎn)boutB.overC.thanD.then
小題8:
A.orB.a(chǎn)ndC.soD.but
小題9:
A.movingB.standingC.stoppingD.sleeping
小題10:
A.is 1ikeB.1ikesC.callsD.is called

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解


When it was getting dark, a wolf was walking along the road. Then he was surprised to see his huge shadow(影子) under his feet.
“Wow, I didn’t know I was so big!” The wolf was happy to know it.
As time went by, the sun was going down and his shadow grew bigger and bigger, so it looked like a giant.
“Oh, look at my shadow. I’m so big!” The wolf thought that he was as big as his shadow. “I’m huge and excellent. I don’t need to be afraid of the lion.”
From then the wolf walked with his shoulders open. He thought of himself as the king of the forest.
“Why should I fear the lion? Lion! Come out! Here is your match(對(duì)手).”It made the lion very angry, so he went to see the wolf.
“Here I am. I heard you said you could beat me. Now I’m here. Why don’t you prove it?”
The lion’s sharp claw(爪子) hit the wolf’s head hard. The wolf was knocked out. “Ah, help me!”
But it was too late when the wolf got to know that he wasn’t as big or strong as his shadow. Unluckily, he became the lion’s delicious supper.
小題1:. Why was the wolf so surprised?
A.He grew very quickly.B.He beat the other animals in the forest.
C.He saw his huge shadow.D.He didn’t need to be afraid of the lion any more.
小題2: What does the word “giant” in the passage probably mean?
A.大力士B.巨人C.怪獸D.野人
小題3:. The wolf went to the lion to________________.
A.send him some foodB.a(chǎn)sk for some food
C.tell him something surprisingD.show his strong body
小題4:. What was the result?
A.The lion ate the wolf.B.The wolf ate the lion.
C.They became good friends.D.The wolf became the king of the forest.
小題5:. Which one is the best title for this passage?
A.wolf and his shadowB.A wolf and a lion
C.The king of the forestD.A strong wolf

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

People are busy working every day, so they do not have enough time to do exercises. As a result, many people become too fat or too thin. To keep our bodies healthy, we have to do exercises every day.
There are many kinds of exercises. Bending (彎腰) and stretching (伸展) helps us move easily. Before we play ball games or swim, it is better for us to do bending and stretching exercises first. This kind of exercise is sometimes called warm-up exercise. Running is also a good exercise. If we cannot run fast, we can Jog. Jogging means running slowly. Again, before we run or jog, we must do warm-up exercises. Also, we should not run or jog in busy streets. The air there is often dirty. Some people like weight lifting (舉重)because it can make their bodies strong. Also, we need to do some warm-up exercises before weight lifting.
How to do ____1_____.
Why do people need to do exercises?
People are busy _2_____ every day.                     Many people are too fat or too __3____.            Doing exercises every day can keep us __4_____.             
Different ____5___ of exercises.
Bending and stretching helps us _6_____ easily, sometimes we call it ____7_____ exercise;           ___8____ is a good exercise , too;                  We can ____9__ if we can’t run fast;              Weight lifting can make our bodies _____10___.

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

If you want to deal with the association(交往) between boys and girls properly, here are some ‘dos and don’ts’ for you to follow.
Keep a normal and healthy state of mind. Our schools and classes are made up of boys and girls. It is very natural for the boys and girls to make friends with each other. We should make as many friends as possible. We should get along with the other sex in public instead of in secret.
Don’t be too nervous or too shy. If you are a shy person, you can also find a way out. First of all, you can make friends with the students who have the same interest and hobby as you. As both of you have much in common, you may have much to talk about. If you keep doing like that, little by little, you will gladly find you are also as free to express yourself as others.
Don’t fall into the ditch of early love. Boys and girls in adolescence (青春期) are rich in feelings. They are easy to regard the friendship as a sign of love and fall in love with each other at an early age. In my opinion, early love is a green apple that can’t be eaten. An apple won’t taste sweet until it is fully ripe. Boys and girls at middle school are too young to carry the heavy duty of love. Do keep out of early love.
小題1:The main idea of the passage is to _______.
A.tell students to keep away from early love
B.give some advice on how to associate(交往) between boys and girls
C.tell students how to make friends
D.teach boys how to talk with girls
小題2:We should get along with the other sex in the following ways EXCEPT _______.
A.with a good state of mindB.in real friendship
C.in publicD.in secret
小題3:If you are a shy person, you can _______.
A.find friends with the same interest and hobby first
B.only have a few friends of the same sex
C.not make friends with the other sex
D.not fall in love with other students easily I
小題4:The underlined word ‘ditch’ in the passage means‘_______’ in Chinese.
A.波浪B.泥潭C.圈套D.樹(shù)枝
小題5:A person at adolescence is _______.
A.complicated(復(fù)雜的) in feelings
B.good at making friends with each other
C.old enough to fall in love
D.easy to regard the friendship as a sign of love

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

Teenagers live very busy lives and often forget to think about their diet and exercise. How much do you know about keeping healthy and fit?
Healthy eating along with regular exercise is probably the only way to become fit. Diets are useless in the long term, about 20% of teenagers say they have tried eating less and skipping meals to control their weight. If you eat properly and exercise regularly, you will lose weight, keep fit and feel great.
As a teenager, it is important to give your body energy it needs. If you skip meals, you don’t get enough energy, and then you feel tired. For a healthy diet, you should eat mostly rice, bread, vegetables and fruit.
Exercise is something that can help to make you look good, feel good and be healthy. Teenagers should spend at least 30 minutes exercising, five times a week. It is easy to do! Walking and riding your bike to school, and doing some school sports. If you follow the suggestions above, you will look and feel much better!
小題1:According to the writer, what is not a proper way to lose weight?
A.Eating healthy mealsB.Walking or riding to school every day
C.Skipping mealsD.Doing sports exercise
小題2:The underline word “skipping” means “_________”.
A.改善B.增加C.改變D.略過(guò)
小題3:Which is the best title for this passage?
A.How to eat healthilyB.Doing sports every day
C.How can teenagers keep fitD.What should we eat every day

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解


We use the Internet for many things: business, shopping, writing letters, talking to people, finding information, and so on. In recent years, a new kind of English has grown on the Internet. There’s no real word for it yet, so we’ll call it e-talk. People don’t like typing too much. To save time, they turn phrases (短語(yǔ)) into a few letters called acronyms(首字母縮略詞). Acronyms are often used in chat rooms.
Some of them are:
BTW(by the way)     BRB (be right back)
LOL (laughing out loud) IMO (in my opinion)
People also use many abbreviations. They are shortened forms of words. Some common abbreviations are:
info (information)    puter (computer)    pic (picture)      sec (second)
We usually don’t see people when we communicate on the Net, so people have new ways to show feelings. Most people use their keyboards to draw “feeling”, such as:
: ) (happy)     :-( (sad) ;    : P (joking)   : O (surprised)
These days, many forums have picture feelings. For example:
happy          sad         angry        cool
There are even whole new words, like ‘newbie’ (someone who is new on a chat board or forum). When you write something bad about someone else, it’s called ‘flaming’ the person.
It takes time to get used to e-talk. Also, different groups in the Net have their own special ways of communicating. Newbies sometimes have to ask other people what they mean. As the Internet grows, e-talk will continue to grow and change.
小題1: Why do people type acronyms?
A.To show their feelings.
B.To make jokes.
C.Because people can type them quickly.
D.In this way, newbies won’t understand them.
小題2:What does “My puter is not working well. :-( ” mean?
A.The person is happy about getting a new computer.
B.The person has to go away from their computer.
C.The person is angry at somebody.
D.The person is sad that his computer is having problems.
小題3:If someone is angry, what may he type?
A.B.C.LOLD.BRB
小題4:E-talk will probably_________.
A.keep changing
B.stay the same
C.be used by people on the telephone
D.be easy for newbies to understand
小題5:People can do the following through the Internet except _________.
A. doing shopping                B. writing diaries
C. eating foods                   C. playing games

查看答案和解析>>

同步練習(xí)冊(cè)答案