The world has many beautiful sounds. We can hear the songs of birds and the laugh of people. We can listen to the cool music and news reports. And it’s all because of our ears! They bring us a world of sounds.
But some people can’t hear any sound at all. Some are born deaf. Others can hear well in their childhood, but too many loud sounds hurt their ears later on.
Many people in China can’t hear ordinary sounds clearly. A large number of them are children. Most of them are born with good hearing. But six children of every 1,000 have hearing problems when they are born. And if a child has hearing problems, he or she usually will also have some learning problems at school.
A lot of things can cause hearing problems. For example, too much earwax is not good for our hearing. And noise louder than 85 decibels (分貝) can hurt our ears and make us lose our hearing for a short time or even for ever.
Hearing is important for all of us. So we should do our best to give our ears special care. Don’t forget to do the following:
● Try to stay away from places with too much noise. If you have to go, wear earplugs. A pair of good earplugs can cut the noise by 30 decibels.
● When swimming, remember to put earplugs into your ears to stop water from getting in.
● Never put anything sharp into your ears. If you think you have too much earwax, ask your mum or dad to help you clean it out.
Keep these things in mind! Then you won’t be saying “WHAT? WHAT?” when you are older.
小題1:What does the underlined word “earwax” mean in the passage?
A．耳膜B．耳鳴C．耳垢D．耳疾
小題2:In the first paragraph, the writer wants to ___________.                    
A．tell us many beautiful sounds
B．describe the uses of ears
C．explain the kinds
D．show the importance of ears
小題3:Which of the following is NOT mentioned by the writer?
A．Hearing problems caused by diseases.
B．People with hearing problems.
C．Ways to protect our ears.
D．Danger of loud noise.
小題4:Hearing problems may be caused by _________.                       
A．a(chǎn) little earwax
B．learning problems at school
C．noise louder than 85 decibels
D．earplugs that can only cut noise by 15 decibels
小題5:The underlined sentence means ________.                          .
A．when you get older, you know it’s not polite to ask “What?”
B．when you get older, you still have good hearing
C．when you get older, you won’t ask questions
D．the older you are, the fewer questions you’ll have

小題1:C
小題2:D
小題3:A
小題4:C
小題5:B

小題1:根據(jù)漢語意思可知答案為C
小題2:根據(jù)文章內(nèi)容And it’s all because of our ears! They bring us a world of sounds.可知答案為D
小題3:根據(jù)文章內(nèi)容可知答案為A
小題4:根據(jù)文章內(nèi)容noise louder than 85 decibels (分貝) can hurt our ears and make us lose our hearing for a short time or even for ever.可知答案為C
小題5:根據(jù)文章內(nèi)容Keep these things in mind! Then you won’t be saying “WHAT? WHAT?” when you are older.可知答案為B
練習(xí)冊系列答案
相關(guān)習(xí)題

科目：初中英語 來源：不詳 題型：閱讀理解

Henry is a little fatter than he wants to be.He wants to lose some weight （減輕重量）.He tries not to eat too much and he eats very little sugar because it will make him fat.He also does exercise every day.He swims,and he runs about two miles a day.Now he is stronger than before.Henry’s sister,Susan, is healthier than Henry.She is also younger and thinner than he is.She does exercise every day.She doesn’t eat much meat.She eats a lot of fruit and vegetables, because she thinks they are better for her health.
小題1:Henry wants to be_______
A. a little fatter                    B.a little thinner
B.a little older                     D.a little younger
小題2:Which will make people fat?
A．Meat and fruitB．Sugar and meat.
C．Fruit and vegetables .D．Vegetables and sugar.
小題3:Susan is __________ than Henry.
A．younger but fatterB．older and healthier
C．thinner but not strongerD．thinner and healthier.

查看答案和解析>>

科目：初中英語 來源：不詳 題型：閱讀理解


We are learning English, but how can we learn English well? A student can know a lot about English, but maybe he can not speak English.
If you want to know how to swim, you must get into the river. And if you want to be a football player, you must play football. So , you see, you can learn English only by using it. You listen to your teacher carefully in class. You must read your lessons every day. You must speak English to your English teacher and classmates and also you must write in English. Then one day, you may find your English very good.
小題1:You know a lot about English but maybe you ______.
A．can’t speak itB．can study it
C．can’t study itD．can’t use it
小題2:You must get into the river ______.
A．to play with water B．to go boating
C．to learn how to swimD．to catch a fish
小題3:Do you want to be a football player? Please____.
A．put your football awayB．buy a good football
C．play footballD．watch others play football
小題4:According to the passage，how can we learn English well ?
A．We must have a good English book.
B．We must have a good English teacher.
C．We must see more English films.
D．We must use it often.
小題5: Who can you speak English to in your class?
A．Only my classmates.
B．My English teacher and classmates.
C．My father and mother.
D．All my friends.

查看答案和解析>>

科目：初中英語 來源：不詳 題型：閱讀理解

Green tea is the best choice for office workers.
People who always work in places with air conditioning may face skin problems such as easily dry skin. Among all the drinks, green tea is the best choice. Because there are important things in green tea and they are often called catechins(兒茶酚). Moreover, drinking more green tea can prevent computer radiation(輻射).
Winter is the season to drink black tea.
Chinese medicine believes that different people should drink different tea based on the different characteristics and tastes of each kind of tea. Black tea can warm the stomach and quicken digestion(消化). Therefore, drinking warm black tea in the cold winter is a most suitable choice.
Do not drink strong tea.
Strong tea may make the body far too excited and can badly affect the cardiovascular(心血管的) as well as the nervous system(神經(jīng)系統(tǒng)). For a person who has problem with these parts, to drink overly (過度地) strong tea may cause heart and blood pressure illness, or even make the old illnesses much worse.
Do not drink too much tea when you are eating.
Drinking too much tea or strong thick tea may not be good for taking in many constant elements and trace elements(常量元素和微量元素). Also, people should not drink tea with milk or other milky food.
根據(jù)短文內(nèi)容，選擇正確答案。
小題1:We can read the article in ________.
A．Life and HealthB．Chinese Culture
C．Fashion TimesD．Sports and Health
小題2:If you always work with computer, what kind of tea should you drink?
A．Green teaB．Black teaC．Strong teaD．Hot tea
小題3:What does the underlined word “suitable” mean in this passage?
A．滑稽的B．驚人的C．可能的D．合適的
小題4:Too much thick tea may cause ________.
A．skin problemsB．heart diseaseC．headacheD．stomachache
小題5:Which of the following is NOT true?
A．If you have a stomachache, you should drink black tea.
B．Strong tea may make the body far too excited.
C．When we choose tea, we should know the characteristic and tastes of each kind of tea.
D．At tables, we should drink tea as much as possible because it’s good for our health.

查看答案和解析>>

科目：初中英語 來源：不詳 題型：完形填空

A thousand years ago Hong Kong was covered by a thick forest. As more and more people came to 　31　 in Hong Kong, these trees were cut down and burnt. Now there is　32　 forest left, though there are still some small areas covered with trees. We call these woods.
　　Elephants, tigers and many　33　 animals were living in the thick forest. When people came to live in Hong Kong, the　34　 began to die out. Early farmers grew rice and　35　 pigs and chickens in the valleys. They cut down the trees and burnt them. They needed　36　 to keep themselves warm in winter, to cook their food and to keep away the dangerous animals. Elephants quickly disappeared because there was not enough food for them. 　37　 did most of the wolves and tigers. Monkeys and many other animals soon　38　 in the same way.
　　You might think that there are no longer any animals in Hong Kong　39　 in the zoos. But there are still about 36 different animals　40　 there. One of the most interesting of Hong Kong's animals is the barking deer. These are beautiful little animals　41　 a rich brown coat and a white patch (補(bǔ)丁) under the tail. They look like deer but they are much smaller. They are less than two feet　42　. They make a noise rather like a dog　43　. In Hong Kong the barking deer has only a real enemy--　44　. People hunt these little animals though it is illegal (違法的). There are now not many barking deer left. So it is important　45　 people to protect wild animals.
小題1:
A．work　B．study　C．live 　　D．enjoy
小題2:
A．many　B．a(chǎn) few　C．no 　　D．not
小題3:
A．otherB．others　　C．the other　D．a(chǎn)nother
小題4:
A．peopleB．a(chǎn)nimals　C．plants 　D．things
小題5:
A．grewB．made　　C．got　　D．kept
小題6:
A．fireB．hotness　C．heat　　D．stoves(爐子)
小題7:
A．so　　B．Such　　C．As　　D．Nor
小題8:
A．lived　B．died（死）C．came　　D．left
小題9:
A．besidesB．except　　C．a(chǎn)ndD．or
小題10:
A．live　B．to live　C．livedD．living
小題11:
A．have　B．without　C．with　　D．get
小題12:
A．highB．higher　　C．shortD．shorter
小題13:
A．ShoutingB．crying　C．barking　D．talking
小題14:
A．tigersB．men　C．wolvesD．elephants
小題15:
A．to 　B．for　　C．like 　　D．of

查看答案和解析>>

科目：初中英語 來源：不詳 題型：完形填空

Do you know how to study better and make your study more effective(有效)? We all know that Chinese students usually study very hard for a long 35. This is very good, but it doesn't 36 a lot. An effective student must have enough sleep, enough food, enough rest and exercise. You need to go out for a walk or visit some friends or some nice places. It's good for your study.
When you return  37  your studies, your mind will be refreshed(清醒的) and you'll learn more  38  study better. Psychologists（心理學(xué)家）39  that learning takes place in this way. Here take English learning  40  an example. In the first few months you can make progress and you feel happy. Then your language study seems 41  on the same level. So you will think you're learning  42  and you may give up. This can last for days or even weeks, yet you needn't give up. At some point your language study will take another big  43  again. You'll see that you really have been learning all along. If you get enough sleep, food, rest and exercise, studying English can be very effective and interesting. Don't  44  along the way. Learn slowly and you're sure to get a good result.
小題1:
A．dayB．timeC．hourD．week
小題2:
A．helpB．giveC．makeD．take
小題3:
A．a(chǎn)fterB．forC．a(chǎn)tD．to
小題4:
A．yetB．a(chǎn)ndC．orD．but
小題5:
A．findB．teachC．tellD．remember
小題6:
A．withB．forC．a(chǎn)sD．to
小題7:
A．to haveB．to makeC．to takeD．to stay
小題8:
A．somethingB．a(chǎn)nythingC．nothingD．everything
小題9:
A．workB．jumpC．walkD．result
小題10:
A．get upB．set upC．give upD．wake up

查看答案和解析>>

科目：初中英語 來源：不詳 題型：完形填空

Worries about school bus safety have drawn much attention. Now schools in some poor areas are looking   41  some other ways to go to school.
In the countryside, students are living in different places. And there isn’t enough   time for school buses to go around and pick up   42  student. So the most useful way is to let students living in the   43  village take a special school bus which is for them only. And the cost is   44  by their parents and the school.
Each bus is asked to carry only five students on the same route(路線) every day. Traffic police are also making daily checks to make sure drivers don’t carry__45  than 5 students. For a bus like this, the drivers can   46  make any money. So schools pay 300 yuan to drivers every month. The rest comes from the parents’ pockets（口袋）.
The roads to the students’ homes are rough(崎嶇的) and sometimes even dangerous,   47  falling rocks and narrow（狹窄的） bridges. After spending at least an hour on the road, the students finally make it home.   48 the money for taking a bus has increased and it’s not easy for parents to make money, they are glad to know that their children will   49  home safely each day. And they feel happy to see their child enjoy their time at school. But one girl says she’s seen the big yellow school   50  on TV, and wonders when she’ll ride one of her own.
小題1:
A．a(chǎn)tB．up C．forD．through
小題2:
A．a(chǎn)llB．everyC．bothD．either
小題3:
A．nearB．farC．sameD．poor
小題4:
A．boughtB．spentC．paidD．took
小題5:
A．fewB．fewerC．manyD．more
小題6:
A．a(chǎn)lwaysB．oftenC．sometimes D．hardly
小題7:
A．a(chǎn)ndB．butC．withD．without
小題8:
A．BecauseB．AlthoughC．IfD．When
小題9:
A．getB．a(chǎn)rrive atC．a(chǎn)rrive inD．reach to
小題10:
A．desks B．bags C．buses D．bikes

查看答案和解析>>

科目：初中英語 來源：不詳 題型：閱讀理解

A study finds that not enough morning light causes teenagers not to get enough sleep at night. “As teenagers spend more time indoors, they miss necessary morning light. Day light is needed to keep the balance of the body’s 24-hour biological system (生物系統(tǒng)), which regulates (調(diào)節(jié)) body temperature and sleep styles,” reports Dr. Mariana Figueiro. “These teenagers who receive little morning light are going to bed later, getting less sleep and doing badly in tests. They are more likely to fail in their exams.”
In the study, Dr. Figueiro asked 11 students in Grade 8 to wear special glasses to prevent blue morning light from reaching their eyes. At the end of the 5-day study she found that they fell asleep 30 minutes later than usual.
Throughout her research, Dr. Figueiro has been very worried about teenagers going to bed too late. The problem is that today’s schools require teenagers to be in school very early in the morning. These students are likely to miss the morning light because they often go to school before the sun is up or as it’s just rising.
Furthermore (此外), the schools are not likely to provide enough electric light to keep the balance of this biological system. Our biological system is much more sensitive (敏感的) to blue light. Therefore, having lots of light in the classroom does not make sure that there is enough light to keep our biological system balanced.
小題1:Which of the following is the result of the study?
A．Blue light in the morning harms the biological system.
B．Not enough morning light keeps teenagers sleep less.
C．Not getting more light in the morning make teenagers happy.
D．Not enough sleep makes teenagers fail in tests.
小題2:We know from the passage that morning light __________.
A．has the same effects as afternoon light
B．may change studying habits of teenagers
C．is important to children’s biological system
D．has no effect on students’ tests
小題3:What’s the problem of the students according to the study?
A．There are not enough electric lights in the classroom.
B．Being in school early affects their study habits.
C．They have to go to bed very early to have enough sleep.
D．They go to school too early to get enough morning light.

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 go to school for education．They learn languages，history，geography, physics , chemistry and math．Others go to school to learn a skill__1___they can make a living. School education is very important and useful，but no one can learn _2____ from school. A teacher，no matter how much he knows，can’t teach his students everything they want to know. The teacher’s．job is to show his students how to read and  3 to think．So much more is to be learned out of school 4 students themselves.
It is always more important to know how to study by oneself than to memorize some  5  or formulas(公式)．It is actually quite  6  to learn a certain fact in history or a formula in mathematics．But it is very difficult to use a formula in working out a math problem. Great scientists such as Einstein，Newton and Galileo，didn’t learn many things from school, but they were all 7   and invented many things for mankind.
The  8 for their success is that they knew how to study．They read books that were not  9 at school . They worked hard all their lives 10 not a single minute . They would ask many questions as they read and they did thousands of experiments．
小題1:
A．even ifB．so thatC．becauseD．once
小題2:
A．everythingB．somethingC．a(chǎn)nythingD．nothing
小題3:
A．whatB．whichC．howD．why
小題4:
A．byB．withC．onD．in
小題5:
A．meaningsB．booksC．historyD．facts
小題6:
A．necessaryB．easyC．differentD．common
小題7:
A．cleverB．popularC．successfulD．patient
小題8:
A．experimentB．reasonC．resultD．way
小題9:
A．keptB．shownC．expressedD．taught
小題10:
A．spendingB．wastingC．costingD．taking

查看答案和解析>>

同步練習(xí)冊答案