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

   Sleep is crucial for good mental and physical health,yet it's often overlooked in discussions about 1. individuals can do to improve people’s health.

   A latest survey has found that Americans get 2. too little sleep or sleep that is of very poor quality. In fact,within any 24-hour period,a third of Americans report having not received the 3. (recommend) minimum of seven hours of sleep.

   Lack 4. sleep is associated with an increased risk of several diseases,including type 2 diabetes,heart disease and depression. And it also contributes to traffic accidents,5. (industry) accidents and medical errors. That's 6. the

U.S. Centers for Disease Control and Prevention has declared it a public health epidemic(流行病) .

   According to Dr. Michael Howell,7.assistant professor of neurology(神經(jīng)學) at the University of Minnesota,good sleep habits,like ones for exercise and diet,need 8. (practise) over the long term. Besides the amount of sleep you need,when you get it also 9. (matter) .Eight hours of poorly timed sleep is not 10.(particular) satisfying.

1. what。考查連接詞。設(shè)空處引導 賓語從句且在從句中作do的賓語, 故填what。

2. either。考查連詞。.either... or...意 為“或者……或者……”。

3. recommended。考查過去分詞作定 語的用法。設(shè)空處作定語,且recommend 與 minimum 之間是邏 輯上的動賓關(guān)系,故填 recommended 。

4. of。考查介詞。lack of意為“缺少”。

5. industrial。考查形容詞作定語的用 法。設(shè)空處修飾名詞accidents ,故 填形容詞industrial。

6. why。考查連接詞。設(shè)空處引導表 語從句且設(shè)空處所在句意為“這是 美國疾病控制與預防豐心把睡眠 不足稱為大眾流行病的原因”,故 填 why。

7. an。考查不定冠詞。assistant professor為可數(shù)名詞,且在此處表 泛指,故填an。

8. to be practised / practising。考查 謂語動詞。

habits與practise之間 是被動關(guān)系,need后可用不定式的-ing動式或動詞-ing形式的主動式表 不被動意義,故填to be practised / practising。

9. matters。考查一般現(xiàn)在時和主謂 一致。設(shè)空處描述的是客觀事實, 且名詞性從句作主語時,謂語動詞 用單數(shù),故填matters。

10. particularly^考查副詞。.設(shè)空處修飾satis&ing ,故用副詞。

題目來源:2016年英語周報高三新課標 > 第42期 2015-2016高三課標

練習冊系列答案
相關(guān)習題

科目:高中英語 來源: 題型:

根據(jù)括號內(nèi)的提示補全下面短文。

   Fast food,a typical product,is seeing a decline. In the 1970s and 1980s,fast food sales reached their peak. Then,in 1991,because of the 1.(decline) economy,the 2. (grow) of fast food sales began to slow down. There sprang up a number of 3. (compete) at that time.And in the 1990s,a lot of 4. (America) , including children,were willing to spend more on other activities. For example,in 1997,5.

(可以帶回家的) food sold by 6. (超級市場) made up 21 percent of the total,while that supplied by fast food restaurants was 48 percent. But,one year 7. (late) , the latter's share was 41 percent. This trend has continued into the 21st century,as a lot of people hold the 8.(believe) that America is today the fattest country,and fast food is one of the main reasons.

查看答案和解析>>

科目:高中英語 來源: 題型:

   As consumers,we all want low prices,but how can big retailers(零售商) afford to make their prices so attractive? What they do not do is 1 their own profits to reduce prices. They pass those “l(fā)ow prices” along the supply chain to the 2 , who are forced to 3 with each other globally to be the cheapest. The producers then have to pass on the cost of 4 production to their workers. That is to say,they can only 5 these workers — some of them are the poorest in the world — minimum salaries or less.

   That's why FAIRTRADE,a social movement has appeared. David Simpson,one of the staff 6 ,aWe first visit existing producers to take a close look at their products and their business strengths and weaknesses. 7 everything is good,we sit down and work out an action plan,a strategy,together. Sometimes the producers might need help or 8 in order to get their products to meet the market demands. But what is much more 9 is that we also agree to buy directly for a fair price that is 10 ,that is,we will not suddenly offer to pay less. The FAIRTRADE minimum price defines the 11 price that a buyer of FAIRTRADE products must pay the producer. The minimum price is 12 based on talks between FAIRTRADE producers and traders and makes sure that producers receive a price,which 13 the cost of workable production. This 14 workers to start climbing out of poverty. Later,we provide training in marketing and other 15 so that producers can gradually become independent. Meanwhile,the products themselves are already being 16 in our own FAIRTRADE shops and in an increasing number of other shops."

   FAIRTRADE products are now recognized 17 and sales are rising. Consumers realize they are buying a quality product at a competitive price while 18 the producer. Instead of increasing the profits of the middlemen,their 19 are building a Aiture for some of the world's 20 people.

1. A. show   B. cut   C. increase   D. earn

2. A. workers   B. consumers   C. retailers   D. producers

3. A. argue   B. compete   C. cooperate   D. discuss

4. A. mass   B. quick   C. cheap   D. efficient

5. A. pay   B. bring   C. lend   D. send

6. A. agrees   B. explains   C. complains   D. imagines

7. A. If   B. Because   C. Though   D. Unless

8. A. praise   B. friendship   C. success   D. support

9. A. convenient   B. practical   C. important   D. interesting

10. A. decided   B. guaranteed   C. suggested   D. permitted

11. A. average   B. selling   C. lowest   D. fairest

12. A. set   B. changed   C. predicted   D. admitted

13. A. returns   B. shares   C. ignores   D. covers

14. A. advises   B. forces   C. allows   D. expects

15. A. interests   B. skills   C. facts   D. processes

16. A. presented   B. sold   C. used   D. examined

17. A. widely   B. quickly   C. excitedly   D. eagerly

18. A. trusting fi. training   C. encouraging   D. helping

19. A. kindnesses   B. improvements   C. presents   D. purchases

20. A. saddest   B. busiest   C. poorest   D. weakest

查看答案和解析>>

科目:高中英語 來源: 題型:

   Maybe you can't call the far side of the moon “the dark side” anymore. The Deep Space Climate Observatory (DSCOVR) satellite,1. is equipped with NASA* s camera,is orbiting between the earth and the sun at a distance 2.1 million miles.

   The camera on DSCOVR shot a(n) 3.(attract) view of the moon crossing in front of the earth. The image clearly shows the moon's far side 4. (light) up by the sun — though even in full sunlight,the earth is far brighter. aIt is surprising how much brighter the earth is than the moon ,” DSCOVR project scientist Adam Szabo said. “Our planet is a(n) 5. (true) brilliant object in dark space compared to the lunar surface.”

   Though the moon's so-called dark side can't be seen from the earth 一 thanks to the moon always presenting the same side to 6. (it) neigh- bor —it's far from the first time we’ve seen it.

   In 1959,the Soviet Union sent a probe(航天探測器) 7. (photograph) the far side,and it 8. (follow) up with another probe in 1965.Astronauts from Apollo 8 ,in 1968,were the first 9. (human) to view it,and most other Apollo missions also viewed it.

   “The back side looks like a sand pile my kids have played in. It's just a lot of bumps and holes,” noted Apollo 8's William Anders. “Its not a(n) 10. (inspire) sight."

查看答案和解析>>

科目:高中英語 來源: 題型:

   Nearly all of us have dreamed about winning the big prize in a lottery (彩票) .We dream about 1. we would do with the money,but we 2. (rare) stop to think about how the money would change us.

   For most of us,our way of life is closely linked 3. our economic circumstances. The different parts of our lives fit together like a jigsaw(拼圖)-work,home,friends,hobbies,and sports make 4. our world. A sudden fortune would change it all and break the jigsaw. For example,most people like the idea of not 5. (have) to work,but winners have found that without work there is no reason to get up in the morning. It seems great 6. (move) to a bigger house in a(n) 7. (wealth) area,but if you do that,you leave old friends behind.

   Usually,winners 8. (advise) not to publicize their addresses and phone numbers,but begging letters still arrive. 9. they are not careful,most of their money will be spent on the 10. (protect) of their homes and swimming pools and their mental health!

查看答案和解析>>

科目:高中英語 來源: 題型:

   For thousands of years,kites have been made and flowaby people of all ages.

   A simple kite can be made with two crossed pieces of light wood 1. (glue) to a sheet of paper or plastic. Then all 2. is needed is a cloth tail for balance and a ball of cord(繩子) .

   Most kite fans fly their kites just 3.fun,but serious kite fliers enter contests and tournaments. These events are conducted under the 4.(rule) of the International Kitefliers,Association. Kites are used for practical purposes,too. The US Weather Bureau uses kites 5.(gather) information about winds and weather. Some of the kites used in this work cany scientific instruments and fly 6. (high) than 20,000 feet.

   The flat kite 7. (be) the simplest and most popular kite,and the box kite is another popular type. Another favorite kite looks something like a bird.

   To launch a kite,it's 8. (usual) necessary to run into the wind for a few feet. As the kite begins to rise,let out more line and give 9. . some short tugs(猛拉) .

   Do not fly a kite near trees or power lines. Also,you should not fly a kite in an area 10. there are low-flying aircraft.

查看答案和解析>>

科目:高中英語 來源: 題型:

假定英語課上老師要求同桌之間交換修改作文,請你修改你同桌寫的以下作文。文中共有10處語言錯誤,每句中最多有兩處。每處錯誤僅涉及一 個單詞的增加、刪除或修改。

增加:在缺詞處加一個漏字符號(∧) ,并在其 下面寫出該加的詞。

刪除:把多余的詞用斜線(\) 劃掉。

修改:在錯的詞下劃一橫線,并在該詞下面寫 出修改后的詞。

注意:1. 每處錯誤及其修改均僅限一詞;

2. 只充許修改10處,多者(從第11處起) 不計分。

   When I was 8 ,I caught a disease naming ADD. which led to me having trouble concentrating. I don't realize how bad it was until early middle school. I noticed I couldn’t focus in my lessons. Obviously,I fell farther behind in my studies. One of my classmate even told me I would never get out of high school. I told me the only thing I could do was try as hard as possible. With the help of my teachers try as hard as possible. With the help of my teachers and classmates,T ve made a great progress and becoming a top student. I am a senior this year and ready to graduate from high school. I’m writing this story tell people you can be great at anything unless you work hard.

查看答案和解析>>

科目:高中英語 來源: 題型:

假定英語課上老師要求同桌之間交換修改作文,請你修改你同桌寫的以下作文。文中共有10處語言錯誤,每句中最多有兩處。每處錯誤僅涉及一 個單詞的增加、刪除或修改。

增加:在缺詞處加一個漏字符號(∧) ,并在其下面寫出該加的詞。

刪除:把多余的詞用斜線(\) 劃掉。

修改:在錯的詞下劃一橫線,并在該詞下面寫 出修改后的詞。

注意:1. 每處錯誤及其修改均僅限一詞;

    2. 只充許修改10處,多者(從第11處起) 不計分。

    One day,my mother took me to a restaurant for a lunch. There was an old man,wearing an old army jacket,which obviously behaved strange. The waitress was not patient and insisted the man showed her his money after she took his order. When we were checking in,the old man was in front of us,paying his bill. My mother reached out and paid his bill. She told the waitress not judge a man by his clothes. Besides,she told the waitress everyone should show respects for the old. The waitress went red and making an apology to the old man. I was proud of my mother,who always told myself to do the right thing.

查看答案和解析>>

科目:高中英語 來源: 題型:

   In a new study from the University of Iowa,

! researchers found that pigeoiis can categorize and name both nattffal and human-made objects — and not just a few objects. These birds categorized 128 photographs into 16 categories,and they did so simultaneously(同時地) .

   Ed Wasserman,UI professor of psychology and I corresponding author of the study,says the finding I suggests a similarity between how pigeons learn :words and the way children do. “Our pigeons were trained on all 16 categories simultaneously,a much closer analog(類似物) of how children leam words I and categories,” Wasserman says of the study,published online in the journal Cognition.

   For researchers like Wasserman,who has been;studying animal intelligence for decades,this latest!experiment is further proof that animals — whether primates(靈長目動物) ,birds,or dogs — are smarter than once assumed and have more to teach scientists.

   “As our methods have improved,so too have!our understanding and appreciation of animal :intelligence ,” Wasserman says. “Differences between :humans and animals must indeed exist: many are already known. But,they may be outnumbered by ;similarities. Our research on categorization in pigeons;suggests that those similarities may even extend to i how children learn words."

   This time,researchers used a computerized version of the “name game” in which three pigeons were shown 128 black-and-white photos of objects from 16 basic categories. They then had to peck (啄) on one of two different symbols: the correct one for that photo and an incorrect one that was randomly chosen from one of the remaining 15 categories. The pigeons succeeded in learning the task.

   Pigeons have long been known to be smarter than average birds. Among their many talents,pigeons have a “homing instinct(本能) ” that helps them find their way home from hundreds of miles away. They have better eyesight than humans and have been trained to spot orange life jackets of people lost at sea.

   Wasserman acknowledges the recent pigeon study is not a direct analog of word learning in children and more work needs to be done. However,the model used in the study could lead to a better understanding of the associative principles involved in children's word learning. “That's the similarity that we are pursuing,but a single project — however creative it may be — will not be enough to answer such a big question ,” Wasserman says.

6. What does the new study indicate?

   A. Aniinals are strange to scientists.

   B. Animals are smarter than humans.

   C. Animals are cleverer than we once thought.

   D. Animals are less similar to humans than expected.

7. What can be concluded from the experiment?

   A. Pigeons are good learners.

   B. It is a complicated process to learn.

   C. Humans do better in solving problems.

   D. Pigeons learn differently from children.

8. What is Paragraph 6 mainly about?

   A. How pigeons travel.

   B. Why pigeons are smart.

   C. Pigeons’ good eyesight.

   D. Pigeons’ special ability.

9. What does the underlined part “a big question”(in the last paragraph) refer to?

   A. How children learn words.

   B. How animals get motivated to learn.

   C. When children show eagerness to learn to speak.

   D. If pigeohs and children leam words in a similar way.

10. The text is most likely to be taken out of a .

   A. science report   B. personal diary

   C. zoo guidebook   D. fashion magazine

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
日韩精品中文字幕一区| 26uuu精品一区二区| 午夜免费久久看| 欧美无乱码久久久免费午夜一区| 一区二区三区四区激情| 欧美在线一区二区三区| 五月婷婷综合激情| 日韩精品在线一区| 国产成人精品亚洲午夜麻豆| 亚洲国产成人午夜在线一区| 成人av电影免费在线播放| **网站欧美大片在线观看| 欧美少妇性性性| 亚洲成人免费视| 精品久久久影院| 成人亚洲一区二区一| 一区二区三区色| 91精品国产综合久久福利| 国产乱子伦视频一区二区三区 | 5月丁香婷婷综合| 久草精品在线观看| 中文字幕不卡三区| 在线观看三级视频欧美| 午夜不卡av在线| 久久久91精品国产一区二区精品| a在线播放不卡| 香蕉成人啪国产精品视频综合网| 欧美成人免费网站| 91麻豆国产在线观看| 天堂蜜桃91精品| 国产亚洲精品超碰| 欧美视频完全免费看| 精品制服美女丁香| 亚洲色图20p| 日韩亚洲欧美高清| 播五月开心婷婷综合| 亚洲chinese男男1069| 久久人人爽人人爽| 精品视频资源站| 国产剧情在线观看一区二区| 亚洲精品视频免费看| 日韩一级免费一区| 91麻豆蜜桃一区二区三区| 日韩1区2区3区| 国产精品国产a| 日韩欧美亚洲国产另类| 99久久免费视频.com| 美女一区二区三区| 亚洲免费观看在线观看| 精品国精品国产尤物美女| 色综合久久综合网97色综合| 精品在线观看免费| 一区二区三区欧美在线观看| 久久在线观看免费| 欧美日韩亚洲综合一区二区三区| 国产成人免费视频| 日本不卡的三区四区五区| 中文字幕一区在线观看视频| 日韩免费高清视频| 日本黄色一区二区| 国产丶欧美丶日本不卡视频| 亚洲成a天堂v人片| **欧美大码日韩| 久久久不卡影院| 欧美一区二区在线免费观看| 99精品国产热久久91蜜凸| 国模娜娜一区二区三区| 午夜精品在线视频一区| 国产精品乱码人人做人人爱| 欧美成人video| 欧美日韩一级黄| 99国产一区二区三精品乱码| 黄色成人免费在线| 视频在线在亚洲| 亚洲一区二区三区四区不卡| 中文字幕一区日韩精品欧美| 久久嫩草精品久久久精品| 欧美一区午夜精品| 欧美视频日韩视频| 色综合激情五月| www.久久久久久久久| 国产精品一二三四区| 色综合久久久久久久| 国产.精品.日韩.另类.中文.在线.播放| 日本在线不卡视频| 亚洲电影第三页| 亚洲一区二区综合| 亚洲色图视频网站| 国产精品国产三级国产普通话99| 久久精品亚洲一区二区三区浴池 | 91精品国产综合久久久久久久| 色狠狠综合天天综合综合| eeuss鲁片一区二区三区在线观看 eeuss鲁片一区二区三区在线看 | 精品对白一区国产伦| 日韩免费一区二区| 欧美一级精品在线| 91精品蜜臀在线一区尤物| 欧美老肥妇做.爰bbww视频| 在线免费观看视频一区| 色国产综合视频| 色哟哟在线观看一区二区三区| 99在线视频精品| 成a人片国产精品| 不卡欧美aaaaa| 99九九99九九九视频精品| 成人av午夜影院| 成人动漫av在线| 99v久久综合狠狠综合久久| 波波电影院一区二区三区| 成人午夜免费视频| 成人动漫一区二区三区| 97久久超碰精品国产| 色老汉av一区二区三区| 在线观看日韩电影| 欧美视频一区二区三区四区| 欧美日韩一区二区三区免费看| 欧美亚洲丝袜传媒另类| 欧美日韩精品是欧美日韩精品| 欧美人牲a欧美精品| 日韩一区二区在线免费观看| 欧美成人福利视频| 国产日韩欧美亚洲| 国产精品美女一区二区三区| 亚洲视频免费观看| 亚洲国产精品影院| 日韩在线a电影| 精品一区二区免费视频| 国产精品影音先锋| 成人动漫av在线| 欧美在线不卡一区| 51午夜精品国产| 亚洲精品一区二区三区影院| www久久久久| 欧美国产乱子伦 | 久久精品国产一区二区三区免费看| 久久国产精品无码网站| 国产激情偷乱视频一区二区三区| 成人激情小说网站| 在线观看网站黄不卡| 3d成人动漫网站| 久久网站最新地址| 日韩一区中文字幕| 亚洲成av人片在线观看| 麻豆精品在线观看| 成人理论电影网| 欧美影院午夜播放| 日韩片之四级片| 国产精品免费观看视频| 亚洲国产成人av好男人在线观看| 免费成人在线视频观看| 国产a视频精品免费观看| 色婷婷av一区二区三区软件 | 国产精品一级黄| 日本二三区不卡| 日韩一区二区三区在线观看| 欧美高清在线一区二区| 亚洲国产欧美一区二区三区丁香婷| 久久99国产精品麻豆| aaa欧美色吧激情视频| 欧美日韩国产首页| 国产欧美日本一区视频| 一区二区日韩电影| 青娱乐精品视频| av在线播放一区二区三区| 欧美日本一区二区三区四区| 久久你懂得1024| 亚洲一区二区三区小说| 国产麻豆视频精品| 色女孩综合影院| 欧美mv日韩mv国产网站app| 亚洲丝袜美腿综合| 久久99这里只有精品| 91视频一区二区| 欧美va亚洲va香蕉在线| 亚洲免费观看视频| 国产一区久久久| 精品视频123区在线观看| 国产亚洲综合在线| 午夜视频在线观看一区二区三区| 豆国产96在线|亚洲| 538在线一区二区精品国产| 国产精品久久久久久久久久久免费看| 午夜久久久影院| av在线一区二区| 精品捆绑美女sm三区| 亚洲综合色噜噜狠狠| 国产99久久精品| 日韩一区二区三| 亚洲精品老司机| 国产69精品久久99不卡| 51精品国自产在线| 亚洲另类在线制服丝袜| 国产精品香蕉一区二区三区| 欧美精品一级二级| 亚洲欧美日韩久久| 国产精品一区二区久激情瑜伽 | 国产精品第一页第二页第三页| 久色婷婷小香蕉久久| 欧美性猛片aaaaaaa做受| 国产精品理论片在线观看|