影音先锋制服丝袜_欧美 国产 日本_亚洲欧美综合自拍_亚洲最大成人在线观看_成人一区二区三_色呦呦网站入口_亚洲欧美高清在线_黄页网站在线看_一卡二卡在线观看_在线观看免费黄网站

Childhood is a time of fun and games. Many people still remember when they were young, they often played games like hide-and-seek and chess. Playing teaches children how to get with others, and it also helps to exercise the mind and body. However, children today spend most of their time in front of the computer, playing video games.

A recent survey found that in the US. Children between 8 and 12 spend at least 13 hours a week playing video games or "gaming". Boys of this age spend even more time, almost 16 hours a week. Although some people will say that gaming is helpful, it brings many problems as well.

One big problem is that kids who spend most of their time on games might have difficulty communicating with real people. They might have trouble sharing and resolving (解決) problems because they do not practice these skills when sitting alone at a computer.

Another problem is about health. Game players usually sit for hours without doing any exercise. And they might not eat healthily. As a result, they might be out of shape.

Next, game players might have trouble with their lessons. Many of them spend more time playing games than working on their homework. In the end, they fail in the exams.

Finally, it is always possible that the gamers become addicted. Some people play four or five hours a day or even all day. This happened to a 28 - year - old Korean man. He spent about 50 hours playing an online game without sleeping or eating well. He died while gaming!

This is one example of the dangers of video gaming. It tells us that video gaming, like everything else, should not be done too much. A few hours a week should not hurt, but several hours a day just might be dangerous to your health.

1.Children of 8 to 12 in the US spend at least _________ hours a week playing video games.

A.13 B.16 C.28 D.50

2.How many problems about playing video games are mentioned in the passage?

A.Two. B.Three. C.Four. D.Five.

3.If game players spend lots of time playing games without doing their homework, they might __________.

A.become ill

B.lose their friends

C.die at once

D.get lower grades at school

4.What does the underlined word “addicted” mean in Chinese?

A.悲傷 B.無聊 C.成癮 D.沮喪

5.What does the writer want to tell us by writing this passage?

A.Video gaming has quite a lot of advantages.

B.Video gaming might be a dangerous thing.

C.Childhood is a time of fun and games.

D.Children should learn how to get along with others.

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目:初中英語 來源:2016屆北京昌平區(qū)九年級(jí)上學(xué)期期末考試英語試卷(解析版) 題型:書面表達(dá)

文段表達(dá)

每個(gè)人都有自己的榜樣。他/她的行為時(shí)時(shí)影響著你。請(qǐng)你結(jié)合自己的實(shí)際情況,根據(jù)中英文提示以 “ My good role model”為題,用英文寫一篇意思連貫、符合邏輯、不少于50詞的短文。(請(qǐng)不要寫出你的校名和姓名)。

1. Who is your role model?

2. What did he/she do?

3. What do you do to learn from him/her?

查看答案和解析>>

科目:初中英語 來源:2015-2016學(xué)年江蘇射陽外國語學(xué)校八年級(jí)上學(xué)期期中英語試卷(解析版) 題型:單項(xiàng)填空

We will lose the football game ______ your support.

A. with B. under C. if D. without

查看答案和解析>>

科目:初中英語 來源:2015-2016學(xué)年浙江溫州蒼南縣七年級(jí)上學(xué)期期末測(cè)試英語試卷(解析版) 題型:閱讀理解

Now people in England, the US and many other countries celebrate Mother’s Day. Mother’s Day is on the second* Sunday of May*. On this day, children give flowers, cards, chocolate and other things to their mothers, but they don’t give money to them. And they also make presents for their mothers. And some of them get up early to cook breakfast for their mothers. They also help their mothers do housework. They want to show their love to their mothers. They know if* they have no mothers; they can’t live a happy life.

Many people in China celebrate this festival for their mothers because they want to show* their love to their mothers too. In every Chinese family, the mother looks after* the children, does the housework and cooks meals for the family, so she is quite hard-working and she is always busy in the family. Now more and more people celebrate Mother’ Day in China.

1.When is Mother’s Day?

A. The first Sunday of May.

B. The second Sunday of May.

C. The first Saturday of February.

D. The second Saturday of February.

2.What presents do mothers usually get on Mother’s Day?

A. Flowers, money and cards.

B. Flowers, money and chocolate.

C. Flowers, cards and chocolate.

D. Money, cards and chocolate.

3.On Mother’s Day, children don’t ____________.

A. make presents B. cook breakfast

C. get up late D. do housework

4.What does the underline word “hard-working” mean in the passage?

A. 勤勞的. B. 聰明的. C. 美麗的. D. 困難的.

5.Why do many Chinese people celebrate this festival for mothers?

A. Because they know Mother’s Day.

B. Because their mothers are very busy.

C. Because they have mothers.

D. Because they love their mothers very much.

查看答案和解析>>

科目:初中英語 來源:2016屆重慶江津區(qū)八中九年級(jí)下期中考試英語試卷(解析版) 題型:單項(xiàng)填空

________ woman over there is ________ popular teacher in our school.

A. A , a B.The , a C.The ,the D.A, the

查看答案和解析>>

科目:初中英語 來源:2016屆山東德州德城區(qū)九年級(jí)第一次模擬檢測(cè)英語試卷(解析版) 題型:單項(xiàng)填空

I wonder ___________.

A. how much did your coat cost

B. how much is your coat cost

C. how much does your coat cost

D. how much your coat costs

查看答案和解析>>

科目:初中英語 來源:2016屆山東德州德城區(qū)九年級(jí)第一次模擬檢測(cè)英語試卷(解析版) 題型:單項(xiàng)填空

Our teachers gave us some _________ on how to study well.

A. advice B. question

C. suggestion D. problem

查看答案和解析>>

科目:初中英語 來源:2016屆內(nèi)蒙古巴彥淖爾臨河區(qū)初三下第一次月考英語卷(解析版) 題型:閱讀理解

Can you imagine a world without the Internet? It’s surprising to think about it.

Now, China has more than 162 million Internet users, according to the China Internet Network Information Centre. This is the second highest number of user in the world after the United States. Today, 66% of Chinese “netizens(網(wǎng)民)”are teenagers. “They spend about thirteen hours every week online,” said Qian Hulin, an Internet expert(專家). Doctor Song in Beijing Xuanwu Hospital said about 14% of Chinese netizens who are teenagers often lasted over ten hours to play online games.

The main reasons why teenagers surf the Web are to search for information, to communicate with others and to have fun. On the Internet, teenagers can find out almost anything. And surfing the Web can help students with their homework and widen their knowledge.

Li Dong, a teacher in NO. 41 Middle School in Shijiazhuang, likes her students to use the Internet. “When we talk in class, students who surf the Net usually know more background information than the others,” she said.

In addition, people can use the Internet to write letters or stories and send emails. Many teenagers〖JP〗 keep in touch with their friends online. It is cheaper than phoning somebody far away and also much quicker.

1. has the most Internet users in the world according to the article.

A. China B. America C. Canada D. Russia

2.There are about Chinese netizens to play online games for over ten hours.

A. 107 million old B. 22.7 million old

C. 107 million young D. 22.7 million young

3. Which isn’t mentioned about the main reason why teenagers surf the Web?

A. having fun

B. searching for information

C.shopping on line

D. communicating with others

4.Li Dong in NO. 41 Middle School likes her students to use the Internet because she .

A. thinks surfing the Net can help students spend less time on homework

B. thinks her students can get more background information than the others

C. wants her students to talk to her about their hobbies and interests

D. wants to know what her students do and think about at home

5.Which way is the cheapest and quickest to learn something about friends far away?

A. Giving them a call.

B. Going to see them.

C. Writing a letter to them.

D. Sending emails to them.

查看答案和解析>>

科目:初中英語 來源:2016屆甘肅敦煌九年級(jí)下期第一學(xué)月考試英語試卷(解析版) 題型:單項(xiàng)填空

---Keep your promises.

--- Try____late.

A.to be. B.be to

C.not to be. D.to be not.

查看答案和解析>>

同步練習(xí)冊(cè)答案
中文字幕视频在线播放| 五月天婷婷视频| 看全色黄大色大片| 伊人色综合久久久| 欧美一级特黄aaaaaa在线看片| 午夜一级黄色片| 91aaa在线观看| 亚洲图片中文字幕| 青青在线免费观看| 精品国产亚洲AV| 免费黄色日本网站| 日批视频在线看| 亚洲欧美日韩三级| 成人性生交大免费看| 成年人免费看毛片| 日本天堂中文字幕| 亚洲产国偷v产偷v自拍涩爱| 国产日韩成人内射视频 | 国产亚洲视频一区| a天堂中文字幕| 久久亚洲天堂网| 成年丰满熟妇午夜免费视频| 后进极品白嫩翘臀在线视频| 五月花丁香婷婷| 三年中国中文观看免费播放| 中国一级片黄色一级片黄| 久操手机在线视频| 欧洲成人午夜精品无码区久久| 久久精品99国产精| eeuss中文| 天堂成人在线视频| 国产在线欧美在线| 国产av熟女一区二区三区| 丰满饥渴老女人hd| 五月天激情国产综合婷婷婷| 免费看日本黄色| 精品一区二区三区四区五区六区| 五月天综合在线| 加勒比成人在线| 性欧美丰满熟妇xxxx性久久久| 日韩精品久久久久久免费| 男人天堂av片| 自拍偷拍中文字幕| 99热这里只有精品9| www.五月天色| 妞干网在线播放| 免费中文字幕av| 91精品视频免费在线观看| 国产aⅴ爽av久久久久| 岛国毛片在线观看| 国产人成视频在线观看| 亚洲天堂中文在线| 黄色一级片在线| 国产免费黄色小视频| 国产成人免费观看网站| 色婷婷激情五月| 欧美一区二区三区久久久| 粉嫩虎白女毛片人体| 国产麻豆视频在线观看| 69亚洲乱人伦| 国产乱淫a∨片免费视频| 欧美精品色视频| 日韩少妇内射免费播放| 久久精品在线观看视频| 美女黄色一级视频| www.97超碰| 日韩国产成人在线| 久久精品www人人爽人人| 久久网站免费视频| 神马午夜伦理影院| www.xx日本| 欧类av怡春院| 少妇高潮一区二区三区99小说| 亚洲 国产 日韩 欧美| 欧美精品久久久久性色| 女人另类性混交zo| 欧美日韩激情四射| 国产色无码精品视频国产| 性久久久久久久久久久| 性生活黄色大片| 中文字幕永久在线观看| 日韩网红少妇无码视频香港| 向日葵污视频在线观看| 97国产在线播放| 日本大片免费看| a级黄色片网站| 国产视频不卡在线| 一色道久久88加勒比一| 污污内射在线观看一区二区少妇| 日本黄色大片视频| 亚洲精品国产精品国| 国产精品呻吟久久| 一级黄色片在线看| 在线观看国产小视频| 夜夜爽妓女8888视频免费观看| 日韩精品一区二区在线播放| 欧美xxxxxbbbbb| 99999精品| 日韩视频在线观看一区二区三区| 自拍偷拍 国产| www日韩在线观看| 亚洲国产精品毛片av不卡在线| 成年人网站免费视频| 日韩免费在线观看av| 日本精品免费视频| 青青草综合视频| 日韩黄色片在线| 国产在线xxxx| 播放灌醉水嫩大学生国内精品| 日韩av在线播放不卡| 日本手机在线视频| 黄色免费观看视频网站| av视屏在线播放| 日韩肉感妇bbwbbwbbw| 一级黄色特级片| 一级黄色片在线免费观看| 亚洲黄色av片| 日本一区二区三区免费视频| 免费av网站在线| 亚洲免费视频二区| 精品久久久免费视频| 日韩一级片免费| 私密视频在线观看| 中国女人特级毛片| 黄色一级片网址| 国产不卡一区二区视频| 色七七在线观看| 久久精品一卡二卡| 天天综合天天干| 国产日韩在线观看一区| 欧美视频在线观看一区二区三区| 潘金莲一级淫片aaaaa| 亚洲av无码一区二区二三区| 青青青视频在线免费观看| 男女h黄动漫啪啪无遮挡软件| 国产手机免费视频| 五月激情婷婷在线| 天天爽夜夜爽夜夜爽精品| 色窝窝无码一区二区三区| 潘金莲一级淫片aaaaaa播放| 久久亚洲精品石原莉奈| 国产成人av免费观看| 国产资源中文字幕| 日本精品www| 国产xxxxhd| 亚洲成人av网址| 天堂国产一区二区三区| 亚洲综合色一区| 大地资源网在线观看免费官网| 日本成人在线免费视频| 日本亚洲色大成网站www久久| 91无套直看片红桃| 男人女人拔萝卜视频| 国精产品久拍自产在线网站| 一区二区传媒有限公司| 亚洲精品在线观看av| 99国产在线播放| 波多野结衣福利| 日韩精品综合在线| 久久久久人妻一区精品色欧美| 亚洲天堂网在线观看视频| 日本50路肥熟bbw| 青青草原国产免费| 国内自拍第二页| 亚洲视频一区二区三区四区| 亚洲精品鲁一鲁一区二区三区| 亚洲色图27p| 无码人妻精品一区二区三区66| 亚洲一区 视频| 黄色www视频| 天天鲁一鲁摸一摸爽一爽| 看欧美ab黄色大片视频免费| 91丨九色丨海角社区| 2一3sex性hd| 97超碰国产精品| 成人午夜视频精品一区| 天天操天天干天天插| 国产三级国产精品国产国在线观看| 亚洲少妇第一页| 在线观看国产黄| 国产高潮呻吟久久| 波多野结衣天堂| 国产免费视频一区二区三区| 免费在线观看a视频| 亚洲五月天综合| 99久久精品日本一区二区免费 | 亚洲va久久久噜噜噜无码久久| 美女又爽又黄视频毛茸茸| 欧美日韩性生活片| 亚洲精品毛片一区二区三区| 人妻无码一区二区三区| 久久综合久久色| 国产suv一区二区| 人妻少妇精品一区二区三区| 精品视频一区二区在线观看| 男人操女人下面视频| 精品无码一区二区三区爱欲| 中文字幕在线天堂| 手机看片国产日韩| 久青草免费视频| 亚洲视频在线播放免费| 成人一区二区三| 亚洲av无码乱码国产精品| 小泽玛利亚av在线| 无码日韩精品一区二区| 色偷偷男人天堂| 国产精品theporn动漫| 亚洲一区二区乱码| 五月天视频在线观看| 亚洲人成色777777老人头| 波多野结衣乳巨码无在线| 国产精品久久久久久久免费| 日韩视频中文字幕在线观看| www.毛片.com| 182在线观看视频| www.国产色| 91禁男男在线观看| 中文字幕亚洲高清| 国产在线观看免费视频软件| 黄色激情视频在线观看| 国产精品久久久久久久av| 久久精品女人毛片国产| 人人爽人人爽人人片| 精品无码黑人又粗又大又长| www在线观看免费视频| 国产一级av毛片| 91精品国产高潮对白| 五月天精品在线| 亚洲第一在线播放| 欧美xxxooo| 最近日韩免费视频| 日本男女交配视频| 亚洲av无码乱码国产精品| 精品国产一二三四区| 十八禁一区二区三区| 亚洲黄色av网址| 精品久久久久久中文字幕人妻最新| 欧洲在线免费视频| 日韩女同一区二区三区 | 久久精品视频日本| eeuss中文字幕| 伊人久久中文字幕| 69sex久久精品国产麻豆| 国产自产一区二区| 欧美日韩中文不卡| 国产性猛交xx乱| 国产一级片免费在线观看| www.18av.com| 色婷婷激情五月| 激情成人在线观看| 熟女少妇a性色生活片毛片| 一区二区的视频| 国产女女做受ⅹxx高潮| 午夜不卡久久精品无码免费| 日韩黄色精品视频| 四虎精品欧美一区二区免费| 天天干视频在线观看| 青娱乐国产在线视频| 国产91av视频在线观看| 日韩在线视频第一页| 久久久精品一区二区涩爱| avtt天堂在线| 亚洲av成人精品毛片| 国产91av视频| 欧美日韩精品在线一区二区| 99久久人妻无码中文字幕系列| 国产寡妇亲子伦一区二区三区四区| www.avtt| 亚洲最大成人网站| 一级全黄少妇性色生活片| 国产v亚洲v天堂无码久久久| 欧美丰满老妇熟乱xxxxyyy| 国产伦精品一区二区三区四区 | 完美搭档在线观看| www五月天com| 日韩一级免费在线观看| 99成人在线观看| 人妻精油按摩bd高清中文字幕| 女人十八岁毛片| 国产成人精品视频ⅴa片软件竹菊| 色哟哟精品观看| 亚洲精品视频专区| 亚洲 欧美 视频| 男女啪啪网站视频| 成人免费精品动漫网站| 日本成人在线免费| 国产成人精品777777| 五月天激情小说| 一区二区日韩视频| 免费日韩在线视频| 18岁网站在线观看| 日韩精品久久久久久久的张开腿让 | 欧美一区二区中文字幕| 免费视频91蜜桃| 国产成人精品综合久久久久99 | 国产性猛交普通话对白| 青青青免费在线| 国产日产精品一区二区三区的介绍| 日韩在线视频免费| 一区两区小视频| 国产精品第56页| 91极品尤物在线播放国产| 影音先锋成人资源网站| 永久免费观看片现看| 日批在线观看视频| 天天色综合av| 国产伦理吴梦梦伦理| 麻豆成人免费视频| 欧美成人一二三区| 男人插女人下面免费视频| 久久av高潮av| 国产67194| 蜜乳av中文字幕| 国产成人无码一区二区在线观看| 亚洲黄色在线播放| 91资源在线视频| 中文字幕男人天堂| 黄色片免费观看视频| 久久伊人成人网| 中文字幕第66页| 老司机久久精品| 男人添女人下面免费视频| 国产视频九色蝌蚪| 拔插拔插海外华人免费| 麻豆中文字幕在线观看| 国产免费美女视频| 99自拍偷拍视频| 国产99在线 | 亚洲| 泷泽萝拉在线播放| 蜜桃精品成人影片| av2014天堂网| 三叶草欧洲码在线| 国产精品无码专区| 好吊色视频一区二区三区| 少妇献身老头系列| 潘金莲一级淫片aaaaaaa| 成年人性生活视频| 少妇伦子伦精品无吗| 亚洲三级黄色片| 国产成人av免费观看| 免费国偷自产拍精品视频| 波多野结衣电影免费观看| 美女被爆操网站| 亚洲av成人精品一区二区三区| 国产麻豆剧传媒精品国产av| 国产麻豆xxxvideo实拍| 99久久人妻精品免费二区| 精品人妻一区二区三区视频| 成人片黄网站色大片免费毛片| 波多野结衣一本| 亚洲一二三精品| 一区二区成人免费视频| 中国老女人av| 日韩精品 欧美| av丝袜天堂网| 樱花草www在线| 国产又黄又爽又色| 国产精品51麻豆cm传媒 | 日韩免费在线观看av| 久无码久无码av无码| 免费拍拍拍网站| 亚洲黄色a v| 久久久夜色精品| 懂色av蜜臀av粉嫩av分享吧最新章节| 国产精品无码一区| 亚洲乱色熟女一区二区三区| 国偷自产av一区二区三区麻豆| 国产xxxxxxxxx| 日韩在线一卡二卡| 福利视频一区二区三区四区| 亚洲精品一二三四五区| 免费看一级一片| 欧美性受xxx黑人xyx性爽| 亚洲黄色在线观看视频| 蜜桃色一区二区三区| 精品无码人妻一区二区免费蜜桃| 婷婷久久综合网| 黄色免费视频大全| 久久激情免费视频| 亚洲怡红院av| 美女流白浆视频| 极品色av影院| 国产性xxxx18免费观看视频| 青青青在线视频| 国产精品自产拍| 黄色性生活一级片| 唐朝av高清盛宴| 自拍偷拍21p| 五月婷婷激情五月| 男男受被啪到高潮自述| 欧美日韩中文字幕视频| 极品美女扒开粉嫩小泬| 中文字幕55页| va视频在线观看| 中文字幕一区二区三区人妻不卡| 最新黄色av网站| 天天久久综合网| 国产亲伦免费视频播放| 巨胸大乳www视频免费观看| 91免费国产精品|