日本成人片在线_久久免费精品视频_国产午夜精品久久久久久免费视_校花撩起jk露出白色内裤国产精品_av影片免费在线观看_国产小视频在线看_最新av免费在线观看_99久久99久久精品国产片_欧美成人猛片aaaaaaa_蜜桃免费网站一区二区三区

精英家教網 > 初中英語 > 題目詳情
閱讀下文,從各小題所給的四個選項中選出能回答所提問題或完成所給句子的最佳答案。
     Many children use the Internet to get useful knowledge and information, and to relax in their free time. 
 But some of them are not using"in a good way".  Here are some rules to make sure you are safe and have
 fun on the Internet.
     Make rules for Internet use with your parents. For example, when you can go online, for how long and
  what activities you can go online.
     Don't give your password (密碼) to anyone else, and never lake out the following information, your
 real name, home address, age, school, phone number or other personal information.
    Check with your parents before giving out a credit (信用) card number.
     Never send a photo of yourself to someone in e-mail unless your parents say it's OK.
     Check with your parents before going into a chat room. Different chat rooms have different rules and
 attract different kinds of people. You and your parents must make sure it's a right place for you.
     Never agree to meet someone you met on the Internet without your parent's permission (允許).  Never
  meet anyone you met online alone.
     Always remember that people online may not be who they say they are. Treat everyone online as
 strangers.
     If something you see or read online makes you uncomfortable, leave the site. Tell a parent or teacher
  right away.
     Treat other people as you'd like to be treated. Never use bad language.
     Remember: not everything you read on the Internet is true.
1.  If you want a true friend on the Internet, you can _____ .
    A. tell the people what your name is 
    B. meet the people online alone
    C. write an e-mail about yourself
    D. get your parent's permission
2. It's good for children to _____ on the Internet.
    A. give password to others
    B. get useful knowledge and information
   C. give out a credit card number
   D. go into a chat room as they'd like to
3. The underlined phrase "leak out" in the third paragraph may mean " _____"
    A. give away                  
    B. leave out
    C. give out                    
    D. put away
4. If your parents don't agree, never _____.
    A. read anything on the Internet
    B. relax in your free time
    C. have a face-to-face meeting with anyone you meet online
    D. treat other people as you'd like to be treated.
5. This passage is mainly about " _____".
    A. How to use Computers
    B. Surfing on the Internet
    C. Information on the Internet
    D. Internet Safety Rules 
練習冊系列答案
相關習題

科目:初中英語 來源:同步題 題型:閱讀理解

閱讀下文,從各小題所給的四個選項中選出能回答所提問題或完成所給句子的最佳答案。
     Read the passages below, then think about what they will do if they have 5 million.
     Alan is a kind old man. He has no children but he likes children very much. He said he would give 3
 million to the poor children in the mountains if he got 5 million.
     John can make shoes and his skills are very good. He is making a living-making shoes for others. He is
 very tired every day because he has to work late. He would start. his own shoe shop and factory if he got
  5 million.
     Tim is a young man. He is a bus driver. He is active and he likes swimming very much.  Now he has to
  rent a room to live because he can't afford to buy a house. He hopes he can buy a house with a swimming
  pool.
     Jack is a teacher.  His house is far away from his school. He has to get up very early to catch the
 earliest bus, or he will be late for school. He said he didn't need to get up so early if he had a car.
Sam is a man in the mountain. His hometown is very poor. People have to buy everyday things and other
 things from a shop far away and carry them on their back home because there is no road there. He wants
 to build a road for his hometown.

1. Match the names with the correct pictures. Write down the letters from the pictures above.
    Alan _____
    John _____
    Tim _____
    Jack _____
    Sam _____
2. What's John's problem now?
    A. He is good at making shoes.
    B. His skills are very well.
    C. He has to make shoes in his own company.
    D.  He works so late that he is too' tired.
3. What's Tim like?
    A.  He has to rent a room to live in.
    B. He is a bus driver.
    C. He likes swimming very much.
    D. He is an active young man.
4. How does Jack go to work every day?
    A. By bus.    
    B. By car.    
    C. On foot.    
    D. By bike.
5. Where does Sam live now?
     A. In a big city.            
     B. In a town.
    C. In a rich village.        
    D. In a poor mountain.

查看答案和解析>>

科目:初中英語 來源:期中題 題型:閱讀理解

閱讀下文,從各小題所給的四個選項中選出能回答所提問題或完成所給句子的最佳答案。
       Nick is a 14-year-old school boy. His life is full of exams and he studies on weekdays. He has little
  free time. He thinks playing computer games is the best way to make him relax. When he has free time,
  he sits in front of the computer.  Just like that way, he neither eats nor drinks for several hours.
       Last weekend, he played games on the computer again. He was too excited and didn't want to move.
   He didn't have anything for six hours. When he had to go to the bathroom, he found he could not move.
  He was taken to the hospital. The doctor told him he should do some, more different kinds of activities.  
  In other words, he needs more exercise and outdoor activities to make him have a healthy body.
       After coming back from the hospital, Nick follows the doctor's advice. He often plays soccer with his
   friends. Sometimes he still plays computer games on weekends, but he never does it for long.  Now, he
  lives a happy and healthy life.          
1. How old is Nick?
A. 13.      
B. 14.      
C. 15.      
D. 16.
2. Nick likes _____ in his free time.
A. riding a bike              
B. playing the guitar
C. playing computer games    
D. having a school trip
3. Who took Nick to the hospital?
A. His dad.                  
B. His mom.
C. His neighbor.              
D. We are not sure.
4. Why was Nick taken to the hospital?
A. Because he was too excited.
B. Because he had a cold in the morning.
C. Because he was too nervous of his studies.
D. Because he couldn't move after playing computer games so long.           
5. Nick should _____ to follow the doctor's advice.
A. go to a movie            
B. listen to music
C. take more exercise        
D. p]ay computer games

查看答案和解析>>

科目:初中英語 來源:同步題 題型:閱讀理解

閱讀下文,從各小題所給的四個選項中選出能回答所提問題或完成所給句子的最佳答案。
     There have been many great inventions or things that changed the way we live. The first great invention
  was the one that is still very important today-the wheel. This made it easier to carry heavy things and to
 travel long distance.
     For hundreds of years after that there were few inventions that as much effect as the wheel. Then in the
  early 1800s the world started to change. There was little unknown land left in the world. People didn't
 have to explore much any more. They began to work instead to make life better.
     In the second half of the 19th century many great inventions were made. Among them there were the
 camera, the light and the radio. These all play a big part in our daily life today.
    The first part of the 20th century saw more great inventions. The helicopter in 1909, movies with sound
  in 1926, the computer in i928,jet planes in 1930. This was also a time when a new material was first
 made. Nylon came out in 1935. It changed the kind of clothes people wore.
     The middle part of the 20th century brought new ways to help people get over diseases. They worked
  very well.  They made people healthier and allowed them to live longer. By the 1960s most people could
  expect to live to be at least 60.
     By this time most people in developed countries had a very good Life. Of course new inventions
  continued to be made. But man now had a desire (渴望) to explore again. The earth was known to man
  but the stars were not. Man began looking for ways to go into space. Russia made the first step. Then
  United States took a step. Since then other countries, including China and Japan, have made their own
 steps into space.
      In 1969 man took his biggest step away from earth. Americans first walked on the moon. This is
 certainly just a beginning, though. New inventions will some day allow us to do things we have never yet
  dreamed of.
1. This passage talks mainly about ______.
    A. why cars were very important
    B. when light was invented
    C. how inventions affect people's daily life
    D. which country made the first step into space
2. According to the passage man didn't have a desire to explore a lot ______.
    A.  at the beginning of 1800s  
    B.  in the 1960s
    C. since the 1900s            
    D. from the 1800s to 1960s
3.  In the 1800s, people began to work in order to make ______.
    A. explorations             
    B. their life better
    C. discoveries              
    D. a trip to space
4.  Nylon came out five years later than ______.
    A. radio                  
    B. camera
    C. jet planes                
    D. movies
5.  People can live longer lives because ______ that help cure diseases have worked very well.
    A. doctors                  
    B. new ways
    C. medicines                
    D. new hospitals

查看答案和解析>>

科目:初中英語 來源:期末題 題型:閱讀理解

閱讀下文,從各小題所給的四個選項中選出能回答所提問題或完成所給句子的最佳答案。
       When you want to find some information, do you first think of the Internet? Now, more and more
students are using the Internet instead of using books. But we can't completely believe the Internet.
       Even though it's quick and easy to find information online, many online sources may not be true, for
anyone can publish a web page or website. That's why we must consider the following before deciding
whether or not to use the information:
       * Use sites that end with . edu,  . com,  . gov, or . org.
       * Use the latest information you can find.
       * Make sure the writer of the article or site is credible(可信的) .
       * Does the writer list his or her qualifications(授權)  to write on the subject? Have you seen this
writer's work before?
       * Where did the writer get his or her information? Did the writer get it from first-hand sources or
another expert? If the writer doesn't say where the information came from, don't use it.
       * Who is publishing the site? What are the writer's goals in publishing information?
       If you're not sure about a source, it's always best to check with a parent or teacher. When using an
online source, make sure you cite(引用) the source so that your readers know where you got your
information.
1. More and more students use the Internet to find information because________.       
A. information on the Internet is always true
B. it's quick and easy to find information online
C. there're different kinds of information on the Internet
D. using books is too slow for them to find information
2. The writer tells us to choose __________ .        
A. any information online
B. any information in the book
C. some the latest information always
D. some credible information
3. Which of the following is TRUE?      
A. Not all people can have his own website.
B. Readers don't trust the information online.
C. Many information on the Internet isn't true.
D. The writer tells us to use all information online.
4. The meaning of the word 'source" is__________ . 
A. 謠言        
B. 政策  
C. 書籍    
D. 資源
5. The passage mainly tells us how to_________.         
A. find credible information on the Internet
B. chat with people on the Internet
C. protect our personal information
D. learn every subject online

查看答案和解析>>

同步練習冊答案
国产aⅴ综合色| av在线播放中文字幕| 欧美成人一二三区| 全国男人的天堂网| 欧美xxxxhdvideosex| 放荡的美妇在线播放| 青青草偷拍视频| 神马午夜精品95| 色综合久久影院| 欧美经典影片视频网站| 国一区二区在线观看| 少女频道在线观看高清| 在线播放网站| 国产亚洲欧美日韩精品一区二区三区| 国产精品国产一区| 国内精品不卡在线| 亚洲va天堂va国产va久| 亚洲毛片在线免费观看| 成人av番号网| 岳毛多又紧做起爽| 欧美爱爱免费视频| 成人动漫av| 国精品产品一区| 亚洲精品国产偷自在线观看| av在线免费不卡| 欧美精品三级日韩久久| 91av在线播放视频| 伊人网在线免费| 69精品无码成人久久久久久| 亚洲AV无码成人片在线观看| 日韩激情av| 日韩一区二区中文| 91美女片黄在线观看| 欧美一区二区视频网站| 国产成人精彩在线视频九色| 精品无码一区二区三区爱欲| 在线观看日本中文字幕| 国产成人三级在线观看视频| 奇米777日韩| 亚洲国产综合在线看不卡| 中文字幕一区免费| 成年人在线网站| 亚洲影视一区| 久久精品女人天堂av免费观看 | 亚洲精品97久久中文字幕| 日韩欧美精品一区二区三区| 久久婷婷蜜乳一本欲蜜臀| 久久久综合激的五月天| 999久久久免费精品国产| 一本一道久久a久久| 美女视频黄久久| 欧美亚洲国产一区在线观看网站| 91wwwcom在线观看| 欧美一级爱爱视频| 青草草在线视频| 国产一级大片免费看| 中文字幕日韩久久| 国产美女免费视频| 成人午夜毛片| 韩国av一区二区三区在线观看| 91福利在线观看| 热久久美女精品天天吊色| 日韩中字在线观看| 日韩免费黄色片| av在线看片| 亚洲一级黄色| 亚洲午夜激情av| 久久久爽爽爽美女图片| 日韩欧美国产综合在线| 91精品国产乱码久久久张津瑜 | 999国产精品一区| 精品综合免费视频观看| 欧美久久久影院| 92国产精品视频| 午夜不卡久久精品无码免费| 午夜视频免费看| 亚洲+变态+欧美+另类+精品| 国产精品亚洲а∨天堂免在线| 日韩丝袜情趣美女图片| 国产精品久久久久久免费观看| 白丝校花扒腿让我c| 亚洲av片一区二区三区| 精品一区二区三区亚洲| eeuss国产一区二区三区| 国产亚洲欧洲在线| 日韩视频在线免费播放| 精品一区免费观看| 一区二区xxx| 91制片厂在线| 污视频免费在线观看| 亚洲在线网站| 国产精品久久久久久久久久久久久久久 | 精品产国自在拍| 亚洲视频在线观看三级| 欧美又大又硬又粗bbbbb| 国产aaa一级片| 国产理论片在线观看| 婷婷视频一区二区三区| 国产日韩欧美不卡| 久久久久久久一区二区三区| 99视频精品免费| 性一交一乱一色一视频麻豆| 国产一区调教| 亚洲品质自拍视频网站| 国产成人精品国内自产拍免费看| www.久久com| 涩爱av在线播放一区二区| 91成人观看| 在线看国产一区| 国产一区二区三区高清| 免费成人深夜夜行网站| 午夜在线激情影院| 九九国产精品视频| 色婷婷综合久久久久| 99久久久无码国产精品6| 韩国av免费在线观看| 欧美变态网站| 亚洲综合在线免费观看| 成人妇女免费播放久久久| 制服 丝袜 综合 日韩 欧美| 欧美人与性动交α欧美精品济南到 | 刘玥91精选国产在线观看| 欧美禁忌电影网| 懂色aⅴ精品一区二区三区蜜月 | 爽爽淫人综合网网站| 日韩精品免费在线| 亚洲午夜精品久久久久久人妖| 亚洲av无码乱码在线观看性色| 国产最新精品| 在线观看一区不卡| 国产经品一区二区| 国产福利拍拍拍| 中文字幕一区日韩精品 | 韩国中文字幕av| 在线免费看黄色| 国产亚洲精品自拍| 日韩精品在线免费| 亚洲三级黄色在线观看| 欧美精品激情在线观看| 7788色淫网站小说| 欧美亚洲系列| 国产成人精品一区二三区在线观看| 欧美午夜18电影| 色综合婷婷久久| 日韩av电影免费在线观看| 无码人妻精品一区二区三区9厂| 1204国产成人精品视频| 成人小视频免费看| 午夜视频成人| 人人狠狠综合久久亚洲| 最新国产成人av网站网址麻豆| 国内自拍视频网| av在线免费观看网站| 另类调教123区| 欧美成人三级视频网站| 日本japanese极品少妇| caoporn视频在线观看| 91欧美激情一区二区三区成人| 国产成人精品久久二区二区| www成人啪啪18软件| 亚洲国产91视频| 免费成人在线观看| 综合婷婷亚洲小说| 国产成人一区二区三区免费看| 啦啦啦免费高清视频在线观看| 精品亚洲二区| 91激情在线视频| 免费观看在线午夜影视| 9.1成人看片免费版| 成人做爰69片免费| av国产在线观看| 国产精品一区二区三区网站| 欧美在线视频导航| 三级全黄做爰视频| 成人香蕉社区| 福利一区二区| 99re热视频精品| 国产精自产拍久久久久久蜜| 国产精品成人国产乱| 色吊丝一区二区| 欧洲一区二区三区在线| 国产一级爱c视频| av网站在线播放| 成人一二三四区| 亚洲国产精品免费视频| 欧美性一级生活| 国产xxxxx视频| 很黄的网站在线观看| 国产午夜亚洲精品不卡| 久久久久一区二区三区| 精品久久国产视频| 久久精品成人动漫| 欧美一级久久久| 欧美日韩在线成人| 3d玉蒲团在线观看| 99re8在线精品视频免费播放| 91麻豆国产精品| 日本国产在线| 亚洲欧洲日本mm| 亚洲人成电影网| 99re久久精品国产| 国产精品日本一区二区不卡视频 | 欧美一区二区三区成人精品| 日韩一级特黄| 欧美日本国产视频| 免费看污污网站| 在线中文字幕-区二区三区四区| 国产精品麻豆99久久久久久| 日韩高清国产精品| 在线国产三级| 99精品视频在线免费观看| 国产伦精品一区二区三区免| 伊人网综合在线| 亚洲欧美视频| 国产精品欧美激情| 国产69精品久久久久久久久久| 7777久久香蕉成人影院| 欧美成人精品在线观看| 色欲狠狠躁天天躁无码中文字幕| 一道本在线观看| а√天堂中文在线资源8| 成人免费在线观看入口| 综合国产精品久久久| 日韩成人短视频| 国产精品久久欧美久久一区| 亚洲一区不卡| 国产精品久久久久久五月尺| 亚洲 欧美 日韩 综合| 亚洲国产一区二区精品专区| 欧美一性一乱一交一视频| 九九九在线视频| 国内视频精品| 国内精品在线一区| 日本精品视频在线播放| 漂亮人妻被黑人久久精品| 91夜夜蜜桃臀一区二区三区| 日韩精品在线观看一区二区| 日本欧美一区二区三区不卡视频| 国产成人短视频在线观看| 久久九九免费视频| 久久亚洲精品大全| 亚洲深夜av| 欧美三区视频| 中文字幕日韩在线播放| 日韩成人av毛片| 日韩高清中文字幕一区| 国产一区二区三区四区五区在线| 国产精品一区二区三区四区色| 亚洲一区中文日韩| 亚洲天堂av一区二区三区| 性欧美lx╳lx╳| 韩国美女主播一区| 成 人片 黄 色 大 片| 国产亚洲欧美日韩在线一区| 日本日本19xxxⅹhd乱影响| 欧美美女被草| 日韩三级影视基地| 做爰无遮挡三级| 97se亚洲国产综合自在线| 屁屁影院ccyy国产第一页| 国产综合色在线观看| 亚洲欧美日韩视频一区| www日韩精品| 国产精品99久久久久久有的能看| 亚洲欧洲在线一区| 欧美一区二区三区粗大| 农村少妇久久久久久久| 国产精品丝袜黑色高跟| 高清一区二区视频| 欧美黄色网视频| 4p变态网欧美系列| a天堂中文在线官网| 亚洲一区二区av电影| 亚洲视频 中文字幕| 欧美二区视频| 国产私拍一区| av在线最新| 亚洲女人天堂成人av在线| 欧美一级淫片免费视频黄| 97成人超碰视| 欧美成人黄色网址| 视频一区在线观看| 国产女精品视频网站免费| 国产一二三在线观看| 欧美精品v日韩精品v韩国精品v| 国产黄a三级三级| 美女免费视频一区| 亚洲五码在线观看视频| 精品三级国产| 69久久夜色精品国产69乱青草| 久草视频在线播放| 色综合久久天天综合网| 影音先锋在线亚洲| 国产aⅴ一区二区三区| 亚洲欧洲精品天堂一级 | 欧美手机视频| 91九色国产在线| 在线中文字幕视频观看| 日韩精品中文字幕有码专区| 中文字幕在线视频第一页| 中文字幕在线观看一区| av在线播放网址| 视频一区在线视频| 人妻无码一区二区三区四区| 视频一区在线| 国产精品久久久久久久久久三级| 国自产拍在线网站网址视频| 日韩午夜在线观看视频| 一级片视频在线观看| 国产精品无码永久免费888| 丰满人妻一区二区三区免费视频棣| 亚洲三级电影在线观看| 亚洲欧美日韩综合一区| 国产精品美女久久久久| 国产成人在线一区| 1stkiss在线漫画| 中日韩午夜理伦电影免费 | 中文字幕在线2019| 一区二区三区欧美亚洲| a级黄色免费视频| 成人精品鲁一区一区二区| 自拍偷拍21p| 尤物在线精品| 国产在线观看欧美| 日韩欧美精品| 特级西西444www大精品视频| 日韩精品一区二区三区中文在线 | 色综合久久88| 国产小视频在线观看| 精品亚洲一区二区三区在线观看| 国产黄色片av| 欧美日韩中文一区| 国产女主播喷水视频在线观看 | 99这里只有精品| 99精品视频国产| 久久久亚洲人| 欧美综合在线观看视频| 国一区二区在线观看| 神马午夜伦理影院| 国产精品一区2区3区| 欧美福利精品| 国产一区调教| 精品国产_亚洲人成在线| 国语精品视频| 99久久久久国产精品免费| 忘忧草在线www成人影院| 日韩av快播网址| 91九色美女在线视频| 97精品一区二区视频在线观看| 黄视频网站在线| 欧美成人免费小视频| 黄色网页网址在线免费| 欧美成人精品一区二区| 免费大片在线观看www| 欧美成人免费全部| av香蕉成人| 午夜精品久久久久久久99热浪潮| 日本www在线| 欧美福利视频在线观看| 欧美亚洲国产日本| 激情内射人妻1区2区3区| 97精品国产| 中文字幕av日韩精品| 欧美色爱综合| 中文字幕在线日韩| 免费看91视频| 久久福利资源站| 无码人妻精品一区二区三| 国产成人av一区二区三区在线| 色综合久久五月| 99精品在线免费| 狂野欧美性猛交| 黄色免费在线播放| 日韩av在线高清| 五月激情在线| 最近中文字幕2019免费| 在线中文资源天堂| 欧美高清视频在线播放| 99视频在线免费观看| 国产免费av国片精品草莓男男| 国产传媒一区| 美女久久99| 日韩成人三级视频| 亚洲伊人观看| 成人av毛片在线观看| 国产成人啪午夜精品网站男同| 99久久人妻无码精品系列| 亚洲国产高清不卡| 日韩久久久久久久久| 91福利在线播放| 少妇精品高潮欲妇又嫩中文字幕| 亚洲另类欧美自拍| 黄色成年人视频在线观看| 欧美一级大片视频| 性欧美video另类hd尤物| 国产拍揄自揄精品视频麻豆| 800av在线播放| 欧美极品少妇xxxxⅹ高跟鞋| 日韩少妇高潮抽搐| 欧美色倩网站大全免费|