Even though global warming may have made the weather more mild, many animals are still hibernating(冬眠). It’s too bad that humans can’t hibernate. In fact we almost did.
Apparently, at times in the past, farmers in France liked a semi-state of human hibernation. So writes Graham Robb, a British scholar who has studied the sleeping habits of the French farmers. As soon as the weather turned cold, people all over the France shut themselves away and practiced the forgotten art of doing nothing at all for months.
In line with this, Jeff Warren, a producer at CBC Radio’s The Current, tells us that the way we sleep has changed since the invention of lighting.
When historians began studying texts of the Middle Ages, they noticed something referred to as “first sleep”, which was not clarified, though. Now scientists are telling us our ancestors most likely slept in separate periods. The business of eight hours’ continuous sleep is a modern invention.
In the past, without the artificial light, humans went to sleep when it became dark and then woke themselves up around midnight. The late night period was known as “The Watch”. It was when people actually kept watch against wild animals, although many of them simply moved around or visited family and neighbors.
According to some sleep researchers, a short of insomnia(失眠)at midnight is not a disorder. It is normal. Humans can experience another state of consciousness(清醒狀態(tài))around their sleeping, which happens in the brief period before we fall asleep or wake ourselves in the morning. This period can be a creative time for some people.
Playing with your sleep rhythms(節(jié)奏)can be dangerous, as worry may set in. Medical science doesn’t help much in this case. It offers us medicines for a full night’s continuous sleep, which sounds natural; however, according to Warren’s theory, it is really the opposite of what we need.
小題1:The late night was called “The Watch” because it was a time for people ______.
A.to set time to catch animals
B.to remind others of the time
C.to guard against possible dangers
D.to wake up their family and neighbors
小題2:We can infer from the last paragraph that people should ______.
A.sleep in the way animals do
B.follow their natural sleep rhythms
C.keep to the eight-hour sleeping way
D.a(chǎn)sk doctors for help if they can’t sleep
小題3:What is the writer’s purpose in writing the passage?
A.To throw new light on human sleep.
B.To encourage people to sleep less.
C.To give some suggestions on insomnia.
D.To find out people’s hibernating history.

小題1:C
小題2:B
小題3:A

小題1:細(xì)節(jié)理解題有文中語句“The late night period was known as “The Watch”. It was when people actually kept watch against wild animals, although many of them simply moved around or visited family and neighbors.”可知。
小題2:句意理解題。
小題3:句意理解題。
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目:初中英語 來源: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 來源:不詳 題型:完形填空

IQ(intelligence quotient智商)is a score that shows a person’s level of intelligence.
People used to believe that some people are born with a high IQ and some aren’t.
  32 , a study by scientist at University College London has challenged(挑戰(zhàn))this idea. According to an article last October on the Journal Nature, scientists are beginning to think that our IQ is not a constant(不變的)score.
The scientists tested 33 healthy young people in 2004 between the ages of 12 and 16. Then they did tests again four years later, when the same people were between 16 and 20.
Scientists found big changes in the IQ scores between 2008 and 2004. Some  33 and some fell  34 as many as 21 points.
To test whether these scores were meaningful, the scientists compared them with results from brain scans(掃描). They found that the IQ changes matched changes in the structure(結(jié)構(gòu))of the subjects’ brains. “A change in 20 points is a huge  35 ,” said Professor Cathy Price, who led the research. He said it could mean the difference between an average and a  36 person. The team has not found a clear cause for these changes. However, they say it is  37 that education plays a role in changing IQ.
“Here we have shown that children’s  38 is likely to be still developing, ” says Price. “We have to be careful not to write off  39 performers at an early stage. In fact, their IQ may improve in a few more years. ”
小題1:
A.AndB.HoweverC.BesidesD.Though
小題2:
A.riseB.roseC.raiseD.raised
小題3:
A.ofB.withC.byD.from
小題4:
A.differenceB.matterC.thingD.meaning
小題5:
A.successfulB.giftedC.a(chǎn)bleD.rich
小題6:
A.naturalB.trueC.certainD.possible
小題7:
A.scoreB.intelligenceC.skillD.interest
小題8:
A.cleverB.prettierC.nicerD.poorer

查看答案和解析>>

科目:初中英語 來源:不詳 題型:閱讀理解


Schools of Nangtong, Jiangsu Province start the morning classes an hour later than before. That’s, they begin the first class at about 8:30 a.m. This helps students feel less tired. The students are happy about the change.
Liu Ming said,“I’m glad that we don’t have to get up so early.”
Wu Hongli feels the same. She said that would be good for her health. “I used to get up at 6:30 a.m. I had to drink coffee every night, or I would feel too sleepy to finish my homework, ” said Wu.
Many teachers agree that the change helps students learn better. “Students used to doze(打瞌睡) in the first two classes in the morning,” said Huang Shan, an English teacher. “But now they are full of energy in class and learn much better than before.”
However, some parents are worried that more sleep means less learning. There used to be five classes in the morning. Now there are only four.
In fact, every coin has two sides. So does the change in the school timetable.
根據(jù)短文內(nèi)容,判斷下列句子正誤,正確的涂“A”,錯(cuò)誤的涂“B”。(10分)
小題1:Schools of Nantong used to begin the first class at about 7:30a.m.
小題2:Some students and parents feel worried about the change in the school timetable.
小題3:Wu Hongli enjoys drinking coffee at night.
小題4:The English teacher thinks the new timetable does good to the students’ study.
小題5:“Every coin has two sides” means “凡事皆有利弊” in Chinese.

查看答案和解析>>

科目:初中英語 來源:不詳 題型:閱讀理解


Have you ever stayed in a hotel? Most Chinese hotel often provide guests with things like disposable(一次性的)toothbrushes, toothpaste, shampoo and slippers. Many guests like the idea because they don’t have to bring their own.  But ,if you travel to Beijing, remember to bring your own things.  Starting from June, some hotels in Beijing will no longer provide guests with these disposables.  They want to ask people to use fewer disposable things.
Many disposable things are made of plastic.  People throw them away after only using them once.  It is a waste of natural resources(資源)and is very bad for the environment.  Do you know that one Chinese person makes as much as as 400kg of waste a year? Most of that waste comes from disposable things.  In Beijing, people throw away about 19,000 tons of plastic bags and 1,320 tons of plastic lunch bowls every year! Plastic can take between 100 and 400 years to bread down.  So wherever you travel, bring your own things and use them again and again.
Back at home and school, you can also do something to make our world a better place.  Try to do these things in your daily life: use cloth shopping bags, not plastic ones. After using a plastic bag, wash it out and let it dry.  Then you can use it over and over again.  Do not use paper cups.  At your school canteen(食堂). use your own bowl and chopsticks instead of(代替) disposable ones.
小題1:Which of the following may still be provided(被提供) in Beijing hotels after June?
A.toothbrushesB.tea cupsC.shampooD.paper slippers.
小題2:Why do many hotels provide guests with some disposable things?
A.To let their guests take fewer things while travelling.
B.To hope their guests use fewer disposable things.
C.To wish their guests to save money.
D.To want their guests to use more disposable things.
小題3:Which of the following is NOT true?
A.Many disposable things are made of plastic.
B.Throwing disposable things away is a waste of natural resources.
C.Plastic is very bad for the environment.
D.Plastic breaks down easily.
小題4:What can we do to make our world a better place at home and school?
A.Using shopping bags made of plastic.
B.Using paper cups instead of plastic ones.
C.Using disposable plates, bowls and chopsticks.
D.Using everything over and over again.
小題5:We can tell from the story that____________________________.
A.People don’t like disposable things at all.
B.We can’t use paper or plastic bowls at school.
C.We should use fewer plastic things and protect our environment.
D.Hotels won’t provide disposable things to save money.

查看答案和解析>>

科目:初中英語 來源: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) 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>>

科目:初中英語 來源:不詳 題型:閱讀理解


Passage 6
According to the Center of Disease Control and Prevention (CDC) (疾病控制中心), if you don’t often wash your hands, you can pick up viruses (病毒)from many places and make yourself ill. You’re at risk every time you touch your eyes, nose or mouth. In fact, one of the most common ways people catch colds is by rubbing their noses or their eyes when there are cold viruses on their hands. If you don’t often wash yours hands, specially when you’re sick, you may spread the viruses directly to others. You should wash your hands in the following situations:
After using the bathroom
After blowing your nose or coughing
Before eating, serving or preparing food
After touching pets or other animals
After visiting anyone who is sick
When your hands are dirty
There is a right way to wash your hands. Follow these simple steps to keep your hands clean.
Use warm water (not cold or hot)
Wash for 15 seconds
Rinse (沖洗) well under warm water and dry them with a clean towel.
Information Card
Way to protect against the spread of illness
小題1:________________________
Correct way to wash your hands
Use running water which is 小題2:______
Situations in which you must wash your hands
After using the 小題3:____________
Before having food
After visiting 小題4:_____________
Time needed to wash your hands
小題5:_______________________

查看答案和解析>>

科目:初中英語 來源:不詳 題型:完形填空


Many people like traveling for their holiday. They go to  1  , seaside or forests. Some people like  2  , so they like to visit some old interesting places. In many countries, the travel agency can help you  3  your holiday. You can tell the travel agency what kind of  4  you like, how much  5  you want to spend, and the travel agency will give you a lot of information about where to go, how  6  there, where to stay, and what kind of activities you can do there.  7  the holidays is  8  “Package” holiday.  9  is, you just pay the money, and the travel agency will plan  10  for you, the ticket for the train or plane, the hotel, the activities, and so on.
小題1:
A.schoolsB.shopsC.hillsD.the Great Wall
小題2:
A.historyB.musicC.countryD.city
小題3:
A.to planB.plannedC.plansD.planning
小題4:
A.weatherB.holidayC.trainD.city
小題5:
A.waterB.dayC.timeD.money
小題6:
A.getB.to getC.gettingD.got
小題7:
A.BothB.AllC.One ofD.Every one of
小題8:
A.callB.callingC.callsD.called
小題9:
A.ThatB.WhatC.HowD.This
小題10:
A.everythingB.nothingC.a(chǎn)nythingD.something

查看答案和解析>>

科目:初中英語 來源:不詳 題型:閱讀理解



小題1: Mr. Chen is their _______ teacher.
A.EnglishB.historyC.scienceD.P.E
小題2:How many classes do they have on Monday morning?
A.Three.B.Four.C.Five. D.Seven.
小題3: Ben’s favorite subject is_______.   
A.P.EB.a(chǎn)rtC.EnglishD.math
小題4:They want to see ______________in the evening.
A.a(chǎn) cartoonB.a(chǎn) comedy C.a(chǎn) thrillerD.a(chǎn)n action movie
小題5:They have a party on _______.
A.May 29thB.FridayC.June 1st D.Saturday

查看答案和解析>>

同步練習(xí)冊(cè)答案