精品一区二区免费在线观看_国产精品久久久久久av福利软件_97成人精品区在线播放_国内成人精品一区

The world has many beautiful sounds. We can hear the songs of birds and the laugh of people. We can listen to 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, nut too many loud sounds hurt their ears later on.
Many people in China can’t hear ordinary sounds clearly. Lots 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 children has hearing problems, he or she usually will also have some learning problems at school.
A lot of things can cause fearing problems, like, 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.
◎ 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 parents 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:Which of the following is NOT talked by the writer?
A.Illness and hearing problems.B.people with hearing problems.
C.Ways to protect our ears.D.Danger of loud noise.
小題3:____________ is/are bad for our ears.
A.A little earwaxB.EarplugsC.All noiseD.Noise louder than 85 decibels
小題4: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.When you get older, you will have fewer questions.

小題1:C
小題2:A
小題3:D
小題4:B

試題分析:這篇短文主要介紹了患有聽力疾病的人們很多,影響聽力問題的一些原因及保護耳朵的方法.
小題1:聯(lián)系前文too much 太多,可知此處指的是某物,人的耳膜不會增多,故選C.
小題2:這篇短文主要介紹了患有聽力疾病的人們,保護耳朵的方法和巨響的危險.沒有介紹疾病與聽力的關系,故選A.
小題3:根據(jù)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.描述,可知選D.
小題4:聯(lián)系上文提出的三點建議,可知此處指的是采取上述保護措施的結(jié)果.故選B,當你變老時,你仍舊有很好的聽力.
點評:本文難度較大,個別小題需要根據(jù)相關內(nèi)容進行推理總結(jié)。首先要認真閱讀短文,注意前后聯(lián)系,掌握短文大意,然后帶著問題再讀短文,找出相關段落,分析總結(jié),判斷出正確選項。文章所設試題主要考察細節(jié)查找,做題關鍵是找出原文的根據(jù),認真核查小題和原文的異同。
練習冊系列答案
相關習題

科目:初中英語 來源:不詳 題型:閱讀理解

Grades aren’t everything, but if you or your parents are worried about your report cards, try some of these easy tips.
小題1:____________________Find out how much time you need to spend on each subject every week, and figure out from your teachers when the homework is due, and then make a schedule. According to the schedule, you are able to make a study pan.
小題2:_________________.Most teachers base grades on homework, and it’s easier to keep up with your assignments(作業(yè)) than it is to dig yourself out of a hole.
小題3:_________________Your teachers may have suggestions about what you can do to learn more and improve what you can’t. But you have to ask!
小題4:___________________When you get a bad grade, you probably get angry and sad. That’s  normal, but you should also use the experience to try to figure out what went wrong so you can avoid the same mistake in the future.
Study with your friends. Sometimes it’s hard to get started on homework, so you may meet with one or two friends to do your work. But this won’t work if you and your friends decide to watch TV or play video games instead of doing your homework!
A. Do your homework.
B. Create a study plan.
C. Learn from your mistakes.
D. Talk to your teachers.
小題5:What’s the best title of the passage?
A.How to learn from others.B.How to try tips.
C.How to do your homeworkD.How to get good grades

查看答案和解析>>

科目:初中英語 來源:不詳 題型:閱讀理解

Reading Oliver James'Affluenza, I thought about what often happens at home. My 12-year-old daughter is in tears."I have so take a test tomorrow. I don't understand any of it," she cries out. After shouting and shutting her door, she calms down enough to go through her notes. The following dry I ask her how the test went and the just says "OK,I got a nine".
"Wow. well done!" I say, before she finishes with "But I never get a ten!"
According to James, this obsession with getting top marks has been a bad development, which encourages people to think of education in terms of work and money. To test this, I asked my daughter why she was so worried about her tests. She looked at me as if I was thick. "Well, if I don't get good grades, I won't be able to afford nice things like a car and stuff."
I was quite surprised, because I don't consider myself a pushy parent. But James suggests and it leaves students feeling failures even if they are very bright. He points to the Danish system(體制)of education as a better model. Creating happy citizens who have good social skills is seen as more important than high achievements at school or the needs of business.
For me, I cannot remember the last time I had to work out the area of a circle, recite a Shakespeare poem or grammar rules, yet I have lived a happy life. What I really needed to learn at school was how to make polite conversations, or how to avoid getting into debt or how to develop good personality.
This is in fact similar to what Oliver James really has in mind. And he is looking for schools where students are encouraged to find and follow their own interests, something more like Tongjon. Tongjon has been developed in some Korean private schools. It is quite different from the more rigid system of learning things by heart that is used in Korea, and indeed in many other school systems around the world.
As the Russian poet Pushkin said," Inspiration(靈感)is needed in geometry(幾何學)just as much as in poetry ",and inspiration does not come from endlessly revising for tests or getting worried about them .
小題1:What does the writer probably think of his/her daughter?
A.She sets herself a goal too high to reach.
B.She should be more polite to her parents.
C.She is hard-working but not very bright.
D.She takes her grades much too seriously.
小題2:What does the word "obsession"in paragraph 3 mean?
A.A plain and unavoidable fact.
B.A satisfied and very proud state.
C.A practical and widely-used way.
D.A fixed and often unreasonable idea.
小題3:What can we infer from the passage?
A.Social skills are as important as high grades.
B.Interest in grades can shake self-confidence.
C.The writer regrets not having studied hard at school.
D.Danish educational system is for very smart students.
小題4:The writer wants to tell us that____.
A.learning happily is the key to self-development.
B.top marks may be helpful to increase one's interest.
C.tests should be improved to give children inspiration.
D.education should meet one's needs for word and money.

查看答案和解析>>

科目:初中英語 來源:不詳 題型:閱讀理解



Imagine the situation. You are driving along a desert or on a mountain. You have no idea where you are. You passed the last house two hours ago. Then your car breaks down. It is night and it is cold. You have no mobile phone. What do you do? Well, next time take a GPS with you. This invention may be able to help you. It is a device(裝置) which uses satellites (衛(wèi)星) to find the user’s position(位置). It can find your position to within 20 metres. A GPS cannot start your car, but at least you will know where you are.
GPS, which means Global Positioning System, is a small radio receiver. It looks like a mobile phone. You can hold it in your hand, or put in your pocket. It is sometimes put into a watch or a telephone. We also find GPS devices in cars, planes, or boats. Some of these devices have electronic maps, so you know where you are. For example, in a city they can tell you the name of the street.
There are three parts to the Global Positioning System. The first part is the receiver. You can hold it in your hand, or have it fixed into your car, plane, etc. The second part is a group of satellites orbiting the Earth. The receiver contacts at least four of the satellites and calculates(計算) its position. The third part of the system is a network of ground stations. They are all over the world. They control the satellites and make sure they are working well.
Some people think that in the future the GPS will be as common as the mobile. They are becoming cheaper and more and more accurate(精確的). There are also new uses for the GPS. Perhaps they will become like watches. Everyone will have one and you will never be lost again.
小題1:According to the passage, with the help of the GPS, people __________.
A.can’t be lost in a new city
B.can’t find their way in different countries
C.can learn about the culture of an unknown place
D.can spend the least time getting to another place
小題2:We can learn from the passage that ____________.
A.there are three parts to the GPS
B.a(chǎn) GPS can’t be put into a watch
C.a(chǎn) GPS can help you start your car
D.the GPS are becoming more and more expensive
小題3:The underlined word “They” in paragraph 3 means “____________”.
A.ReceiversB.GPS devicesC.SatellitesD.Ground stations
小題4:The passage is mainly about _______________.
A.the history of the GPSB.the introduction of the GPS
C.the shape of the GPSD.the three parts of the GPS
小題5:What can we infer(推斷) from the passage?
A.All GPS devices have electronic maps.
B.People in many countries will use the GPS for free.
C.The receiver of the GPS contacts at least five of the satellites.
D.The GPS will become more and more common in everyday life.

查看答案和解析>>

科目:初中英語 來源:不詳 題型:閱讀理解


If you want to be a better reader,what should you know about the speed(速度)of reading? Some people read very quickly,when others read very slowly. But which one is better? The quick reader may be a good reader when he reads a story-book for fun. But he may not be able to slow down to read instructions(說明書) carefully. The slow reader may be a good reader. But he may spend too much time reading a story for fun. So the reader who reads everything quickly or the one who reads everything slowly isn’t really a good reader. Here are four things to remember about the speed of reading.
Knowing why you are reading will help you to know whether(是否) to read quickly or slowly.
Some things should be read slowly throughout. Examples(例子)are instructions for making or doing something. Math books,science and story-books are full of important information. You must read these things slowly to understand and remember every important idea.
Some things should be read quickly throughout. Examples are stories for enjoyment,letters from friends,and some news from newspapers.
In some of your reading,you must change your speed from fast to slow and slow to fast. You will need to read some pages quickly and then slow down and do more careful reading when you come to important ideas.
小題1:Which following is true?
A.Reading everything quickly is a good reader.
B.A slow reader isn’t a good reader.
C.Reading instructions must be carefully.
D.You must change your speed from fast to slow.
小題2:What does the underlined word “throughout” mean in the sentence?
A.開始B.結(jié)束C.始終D.穿過
小題3:What should you read slowly when you read?
A.Letters from friends.B.News from newspapers.
C.Picture-books for fun.D.Important information from story-books.
小題4:Which one is the best title(標題)?
A.How to be a good reader.B.How to read quickly.
C.Reading slowly is better.D.Reading is a good hobby.

查看答案和解析>>

科目:初中英語 來源:不詳 題型:閱讀理解

Many of us don’t pay much attention to the importance of eye care. It is said if you take care of your body, then you can surely be healthy. That is why our eyes should be given a lot of care. Natural eye care should be put in a number one place.
There are several causes leading to poor eyesight like not enough food, genes(基因)and aging(老化). Televisions, computers and reading are also the causes of having poor eyesight. If you happen to work in front of the computer, it is best to take a break every once in a while. Something dirty can cause redness and they will make you feel uncomfortable. It is bad for your eyes, too. If this happens, the best way is to clean your eyes by using cold water. You must also try your best to protect your eyes from harmful things. For example, sunglasses are not just for fashion but they can also serve as a great way to protect your eyesight from UV rays.
Eating healthy foods will do good to your eyesight. Remember that vitamins A, C and E are good for eyes. Try to eat food groups that have these vitamins. And you should do eye exercise protects your eyesight, too. If a person exercises regularly (定期的) and eats the right kind of food, his eyes will stay in good condition for a long time.
All above are natural ways of eye care that help us keep healthy eyes. Being happy all the time can be helpful to a person’s eyesight, too. All in all, eye care is very important, no matter how old a person is.
小題1:____ is the most important way to protect our eyes.
A.Natural eye careB.Taking medicineC.Seeing the doctorD.Being happy all the time
小題2:All the following causes can lead to bad eyesight except______.
A.a(chǎn)gingB.heightC.readingD.computers
小題3:What should you do if you have to work in front of the computer?
A.Eat healthy foods.B.Clean the eye by using cold water
C.Wear a pair of sunglassesD.Have a rest after working for a while
小題4:What do the underlined words “UV rays” mean?
A 沙塵 B. 閃電  C. 紫外線  D. 超聲波
小題5:Which is the best title of the passage?
A.Ways of Eye CareB.Ways of Eye Exercises
C.Ways of Being HappyD.Ways if Being Healthy

查看答案和解析>>

科目:初中英語 來源:不詳 題型:閱讀理解

Do you have a mobile phone? Do you often send text messages(短信) to your friends or family? If you keep sending text messages over and over again, there may be something wrong with your fingers.  小題1: If you don’t, you may get injured one day.
Text messaging or texting is becoming popular. But scientists have found out that texting can give us problems with fingers. Too much texting can make your fingers uncomfortable. When we press small buttons over and over again, we may have a disease called RSI. RSI is short for Repetitive Strain Injury (重復性力損傷).
Harriet Wilson is a doctor. She has many patients with RSI.  小題2:  If we spend more than 10 to 15 minutes every day, we could have such problems in the future.
Mobile phones are getting smaller and smaller.    小題3:   Texting with a smaller phone is worse than using a larger phone with bigger buttons.    小題4:  .
If you use a computer keyboard and play video games for long, you may have the same problem. More and more people can find themselves with RSI.
A. So it’s a good idea to use a larger phone.
B. Everybody using the mobile phones should be careful.
C. And the buttons are getting closer together.
D. It’s easy to find out that mobile phones have changed our life.
E. She says we should check how much time we are spending in typing text messages.
小題5:What does the writer want to tell us?
A.He wants to ask us not to send text messages with mobile phones.
B.He wants to tell us to use small mobile phones to send text messages.
C.He wants to tell us some good ways to communicate with friends.
D.He wants to tell us the damage(傷害) of sending text messages too much.

查看答案和解析>>

科目:初中英語 來源:不詳 題型:閱讀理解

If you go to a fast food restaurant, you will probably see a lot of teenagers. Today, many teenagers are overweight, and this is because of their bad eating habits. Most teenagers are fond of food with a lot of fat, oil, salt and sugar. People call this kind of food “junk food”.
But bad eating habits go beyond fast food. We find many teenagers eat unhealthily. Some don’t have breakfast before they go to school. During the day, some don’t have a proper meal for lunch. In a recent survey at one school, scientists found that over two thirds of the students didn’t follow a healthy diet. They didn’t like vegetables, and many of them didn’t like to eat fruits. They preferred to eat food with a lot of salt, sugar, or fat.
Parents today also worry about their children’s diet. Some doctors give the following advice:
Teenagers shouldn’t eat too much junk food.
Teenagers shouldn’t eat food with too much salt. Salt can cause high blood pressure in the future.
Teenagers should eat food without much fat, oil and sugar.
Teenagers need to eat some fruits and vegetables every day. Fruits and vegetables are rich in vitamins(維生素)and have little fat.
Teenagers need to drink more milk. Milk will help their bones grow.
Teenagers need to eat breakfast every day. It is good for their body and mind.
小題1:How many pieces of advice are given by the doctors in the passage?
A.FiveB.EightC.SixD.Seven
小題2: Which of the following is RIGHT?
A.Today all teenagers are overweight.
B.Scientists found two thirds of the students didn’t have a healthy diet.
C.Parents are worried about their children’s diet today.
D.Milk, fruits and vegetables are not good for children.
小題3: It’s right to ___________ according to the passage.
A.eat junk foodB.eat food with too much salt
C.drink milk and eat junk food often D.eat vegetables that are rich in vitamins
小題4:The main purpose of the passage is to tell the children____________.
A.how to keep a healthy dietB.to eat fruits and vegetables
C.how to have a proper meal for lunchD.not to eat junk food

查看答案和解析>>

科目:初中英語 來源:不詳 題型:完形填空



I started learning to play pipa at the age of four. At that time,I was really   1  of pipa because the four strings always cut my fingers. The cuts were not deep   2  they were long, and they really hurt ! So my parents bought me a roll of tape to protect the  3  of my left hand.After a few days, however, I   4   the tape! When my mother found out the reason, she said   5  and bought a new roll of tape.I had only used the second roll for a few weeks  6  I lost it again! "You should try to play pipa without tape," my father said to me. But I cried and   7 another roll. My father agree and bought me another new roll.After a few months, I lost the third roll! Then the  8  , and then the fifth  After this happened eight times, my mother got really   9 !"I won't buy you any more tape," she said to me. " Now you have to play pipa without tape
You must   10  it is carelessness that hurts your fingers!"
小題1:A. fond                   B. afraid                  C. proud
小題2:A. but                  B. and                      C. then
小題3:A. arms               B. ears                    C. fingers
小題4:A. sold                 B. lost                   C. bought
小題5:A. nothing            B. anything                C. something
小題6:A. until              B. after                   C. before
小題7:A. asked for          B. worried about           C. thought of
小題8:A. third                B. fourth                 C. fifth
小題9:A. happy                B. excited                C. angry
小題10:A. expect                B. forget                  C. remember

查看答案和解析>>

同步練習冊答案
精品一区二区免费在线观看_国产精品久久久久久av福利软件_97成人精品区在线播放_国内成人精品一区
国产成人精品影视| 欧美一级黄色录像| 亚洲一区二区欧美日韩| 欧美日韩一区二区三区视频| 视频一区二区三区中文字幕| 欧美一区二区三区思思人| 老色鬼精品视频在线观看播放| 精品国产91洋老外米糕| 国产aⅴ综合色| 亚洲精品亚洲人成人网| 精品视频在线免费| 另类小说欧美激情| 中文一区二区在线观看| 日本电影亚洲天堂一区| 日本不卡高清视频| 国产日韩欧美激情| 91久久精品网| 蜜芽一区二区三区| 国产欧美精品一区二区三区四区| 91视频.com| 全国精品久久少妇| 欧美激情中文字幕一区二区| 91激情在线视频| 蜜桃精品视频在线观看| 国产精品色婷婷| 欧美亚一区二区| 久久99国产精品成人| 亚洲欧洲国产日本综合| 欧美剧情片在线观看| 国产传媒欧美日韩成人| 亚洲免费av网站| 日韩一区二区三区视频| www.色综合.com| 午夜a成v人精品| 欧美国产精品劲爆| 欧美三区在线观看| 国产一区二区精品久久| 亚洲精品日韩一| 亚洲精品一区二区三区99| 97久久久精品综合88久久| 男男视频亚洲欧美| 中文字幕佐山爱一区二区免费| 91精品国产综合久久香蕉麻豆| 粉嫩av一区二区三区在线播放| 亚洲bt欧美bt精品777| 欧美韩日一区二区三区| 欧美久久一区二区| 播五月开心婷婷综合| 日韩av高清在线观看| 亚洲欧美综合另类在线卡通| 日韩视频中午一区| 色婷婷综合久色| 国产精品一二三在| 日韩中文字幕不卡| 一色桃子久久精品亚洲| 欧美tickling网站挠脚心| 色猫猫国产区一区二在线视频| 国产真实乱对白精彩久久| 亚洲线精品一区二区三区| 国产欧美一区二区精品婷婷| 欧美一区二区三区影视| 91浏览器打开| 国产成人夜色高潮福利影视| 日本中文字幕一区| 一区二区在线观看视频| 国产欧美日本一区视频| 日韩丝袜美女视频| 欧美日韩一区精品| 99国产欧美久久久精品| 国产精品亚洲成人| 蜜臀av一区二区在线观看| 亚洲曰韩产成在线| 中文字幕日韩精品一区| 久久这里只有精品6| 678五月天丁香亚洲综合网| 色视频成人在线观看免| 成+人+亚洲+综合天堂| 国产一区视频在线看| 日韩精品国产欧美| 亚洲一区在线看| 亚洲色图自拍偷拍美腿丝袜制服诱惑麻豆 | 成人爽a毛片一区二区免费| 蜜桃91丨九色丨蝌蚪91桃色| 午夜免费欧美电影| 亚洲另类色综合网站| 国产精品久久久久久久蜜臀| 久久综合九色综合97_久久久| 欧美一区二区三区四区高清| 欧美写真视频网站| 色视频欧美一区二区三区| eeuss鲁片一区二区三区| 国产+成+人+亚洲欧洲自线| 狠狠狠色丁香婷婷综合久久五月| 日韩av高清在线观看| 丝袜美腿一区二区三区| 亚洲成人动漫一区| 一区二区三区高清| 亚洲精品成人少妇| 伊人婷婷欧美激情| 一区二区三区欧美视频| 亚洲免费视频中文字幕| 亚洲啪啪综合av一区二区三区| 国产欧美日韩另类视频免费观看 | 国产拍揄自揄精品视频麻豆| 久久久久久久综合| 久久久久国产精品人| 精品99久久久久久| 精品va天堂亚洲国产| 欧美精品一区二区三区蜜桃| 精品久久久三级丝袜| 亚洲精品一区二区三区精华液| wwwwxxxxx欧美| 久久久久久黄色| 欧美国产欧美亚州国产日韩mv天天看完整| 久久噜噜亚洲综合| 欧美激情中文不卡| 国产精品看片你懂得| 中文字幕在线一区二区三区| 中文字幕五月欧美| 一区二区三区在线视频播放 | 日本va欧美va瓶| 久久精品国产网站| 国产酒店精品激情| 成人av资源下载| 色妞www精品视频| 欧美视频一区二区在线观看| 欧美高清dvd| 欧美成人性福生活免费看| 久久亚洲综合av| 日本一区二区三区dvd视频在线| 国产精品国模大尺度视频| 亚洲精品欧美二区三区中文字幕| 亚洲小说春色综合另类电影| 日韩电影在线免费观看| 久久99精品视频| 粉嫩av一区二区三区在线播放| 99久久久精品| 欧美日韩三级视频| 精品久久久三级丝袜| 亚洲国产精品传媒在线观看| 亚洲免费视频中文字幕| 日韩精品一二三区| 国产在线看一区| 菠萝蜜视频在线观看一区| 欧美做爰猛烈大尺度电影无法无天| 欧美日本国产视频| 精品国产乱码久久久久久浪潮| 亚洲国产精品激情在线观看| 一区二区三区在线播| 免费日本视频一区| 成人网男人的天堂| 欧美性生活大片视频| 精品久久人人做人人爱| 国产精品成人在线观看| 午夜精品aaa| 国产精品一线二线三线| 日本国产一区二区| 日韩欧美自拍偷拍| 成人欧美一区二区三区黑人麻豆 | 欧美日韩国产一级| 久久你懂得1024| 一区二区三区精品视频在线| 麻豆久久久久久久| av在线不卡免费看| 91精品国产91综合久久蜜臀| 国产拍欧美日韩视频二区| 亚洲国产综合91精品麻豆| 国产一区二区美女诱惑| 91精品办公室少妇高潮对白| 日韩精品一区二区三区视频在线观看 | 国产精品三级视频| 午夜av一区二区三区| 福利一区二区在线| 欧美久久久一区| 国产精品嫩草久久久久| 青草av.久久免费一区| 成人av动漫在线| 日韩视频在线永久播放| 亚洲人成亚洲人成在线观看图片| 免费成人你懂的| 色乱码一区二区三区88| 久久午夜电影网| 五月婷婷综合网| 99精品视频在线观看| 精品福利视频一区二区三区| 亚洲综合一区二区三区| 国产成人精品三级| 欧美一级在线免费| 一区二区三区高清| 成人中文字幕合集| 欧美mv日韩mv国产网站app| 亚洲天天做日日做天天谢日日欢| 精品无人码麻豆乱码1区2区| 欧美午夜不卡在线观看免费| 国产精品三级视频| 麻豆成人在线观看| 欧美日韩大陆在线| 亚洲天堂免费看| 高清久久久久久| 精品入口麻豆88视频|