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

精英家教網 > 高中英語 > 題目詳情

Personally, it is no good ________ online all day long. It is really a waste of time. 

A.to chatB.chats C.chattingD.chatted

C

解析試題分析:原句意思是,就個人而言,整天上網聊天是不好的。它真的是在浪費時間。這個句子中,it是形式主語,真正的主語是后面的非謂語動詞短語,不定式和動名詞作主語的區別:不定式表示具體的某一次行為或將來的動作,強調的是動作本身。而動名詞多表示一般的、抽象的、泛指的概念或一個已經完成的動作,強調的是事情本身。所以選C。
考點:本題重點考查非謂語動詞的用法。
點評:解答此類題型一定要掌握非謂語動詞的用法,在理解的基礎上進行記憶。

練習冊系列答案
相關習題

科目:高中英語 來源: 題型:閱讀理解

閱讀理解 (共5小題,每小題2分,滿分10分)

根據短文內容,從短文后的選項中選出能填入空白處的最佳選項。選項中有兩項為多余選項。 注意:請把答案寫在答題紙上。            

Dr. Sylvia Earle wants you to stop eating fish. It’s not because fish are endangered, though wild fish stocks in many oceans are very low. It’s not because they’re bad for you, though fish in many areas are exposed to poisonous substances in the water.     .

“Fish are sensitive; they have personalities, says the marine biologist. For Earle, eating a fish would be like eating a dog or a cat. “I would never eat anyone I know personally.”

There’s a lot more to fish than meets the eye: they talk to each other, they like to be touched, and they engage in behavior that can seem very human.     . Earle and a growing number of animal rights activists see these as strong arguments against eating fish altogether.

     . “While it may seem obvious that fish are able to feel pain, like every other animal, some people think of fish as swimming vegetables,” says Dr. Lynne Sneddon. “Really, it’s kind of a moral question. Is the enjoyment you get from fishing (or eating fish) more important than the pain of the fish?”

Fishermen and (fried) fish lovers are skeptical. “I’ve never seen a smart fish,” says Marie Swaringen as she finishes off a plate of fish at a Seattle seafood restaurant. “    .”

“For years, everyone’s been telling us to eat fish because it’s so good for us,” says another diner. “Now I’ve got to feel guilty while I’m eating my fish?     ? Don’t eat salad because cucumbers (黃瓜) have feelings?”

A. What are they going to think of next  

B. It’s because they’re smart   

C. The activists also point out that fish feel pain and fish suffer horribly on their way from the sea to the supermarket 

D. They can remember things and learn from experience 

E. Obviously fish are just a kind of vegetables

F. If they were very smart, they wouldn’t get caught   

G. Don’t they feel guilty while eating their fish

查看答案和解析>>

科目:高中英語 來源: 題型:閱讀理解

 I was reading these intriguing stories behind a group of great logos in the world. Personally Nike is my favorite one—it's so simple. And I liked the stories behind them, which made me forget all other things. McDonald's, Apple, Mercedes Benz and Adidas own great logos as well,and they are among my very favorites.

Nike

In the Greek myth, Nike is the goddess of victory and the source of inspiration  for  soldiers. This  logo represents the wing in the famous statue of the Greek goddess. Nike's logo was designed by Carolyn Davidson in 1971 for $35,and was registered as a trademark in 1995.

McDonald's

The logo was designed in 1962 by Jim Schindler  to  resemble  the  archshaped  signs  on  the  side  of  the company's then walk­up hamburger stand. Later on, the two golden arches were combined together to form the M.The McDonald's name was added to the logo in 1968.

Apple

There  are  different  stories  behind Apple's logo. The first logo was a reference to the religious story of Adam and Eve, in which the apple represented the fruit of the Tree of Knowledge. One year later, the second logo was designed in 1977 by Steve Jobs and Ronald Wayne,and it described Sir Isaac Newton sitting under an apple tree. This logo didn't stay long. One year later it was replaced almost immediately by graphic designer Rob Janoff's “rainbow apple”,a rainbow­colored silhouette(輪廓)of an  apple with a bite taken out of it. And then the rainbow­colored apple was replaced by the onecolored logo in 1998. It has not been changed so far.

Mercedes Benz

The Mercedes Benz logo, which was originally created by Gottlieb Daimler in 1909, consists of a simple description of a three­pointed star that represents its rule of the land,the sea and the air. The company was founded by Gottlieb Daimler and Wilhelm Maybach. Marcedes is the name of Maybach's elder daughter, while Benz came as a result of a combination with Benz,Cie. and DMG in 1926.

Adidas

The  Adidas  logo, which  was created by the founder of the company Adi Dassler, represents mountains, pointing towards the challenges that are seen ahead and goals that can be achieved. The logo was used for the first time in 1967.

56.What does the author think of the stories of the great logos?

A. They are boring.

B. They are out of date.

C. They are attractive.

D. They are practical.

57.What does Nike's logo stand for?

A. The goddess of victory.

B. The source of inspiration for soldiers.

C. The statue of the Greek goddess.

D. The wing of the Greek goddess.

58.We can learn that Apple's present logo is ________.

A. the religious story of Adam and Eve

B. a bitten apple with only one color

C. Newton's sitting under an apple tree

D. the rainbow­colored bitten apple

59.Which of the following time orders describes the births of the great logos?

A. Mercedes Benz—McDonald's—Nike—Apple

B. Nike—McDonald's—Apple—Mercedes Benz

C. McDonald's—Apple—Nike—Mercedes Benz

D. Nike—Mercedes Benz—McDonald's—Apple

查看答案和解析>>

科目:高中英語 來源:2015屆黑龍江省高一上學期期末考試英語試卷(解析版) 題型:單項填空

 Personally I think the ______ Andrew drew from his simple experiment is not scientific.

A.conclusion        B.decision           C.information        D.invention

 

查看答案和解析>>

科目:高中英語 來源:2012-2013學年浙江嘉興第一中學高三適應性考試英語卷(解析版) 題型:閱讀理解

FRIDAY, Aug. 3 (Health Day News) -- Middle school students who are physically fit are likely to score higher on standardized tests measuring reading and math abilities, a new study has found. And, the average scores went up in connection with levels of fitness, the findings showed.

“The more physically fit kids were, the higher their scores,” said the study’s lead author, Trent Petrie, director of the Center for Sport Psychology at the University of North Texas in Denton. “Parents should encourage their kids to be physically active. There are some real cognitive (認知的) and academic benefits that come from physical fitness”, Petrie said.

Results of the study are scheduled to be presented Friday at the annual meeting of the American Psychological Association in Orlando, Fla. The study included more than 1,200 middle school students from five schools in a suburban area of Texas, with 561 boys and 650 girls. About 57 percent of the children were white, and nearly one-quarter were Mexican American. Nine percent were black and about 2 percent were of Asian descent.

The school district provided the researchers with information on the children’s race, age, grade level and whether they qualified for the free school lunch program, which was an indicator of the family’s socioeconomic status. The schools also provided scores to the tests, which were given between one and four months after the researchers had assessed the children’s levels of fitness. Fitness tests were administered during physical education classes to determine the youngsters’ heart and lung health (cardiorespiratory fitness), as well as their body mass index (BMI), an indicator of how much body fat a person has. The children also filled out questionnaires that helped the researchers determine factors such as self-esteem and social support.

After accounting for factors such as age, sex, family income and self-esteem, the researchers found that for both boys and girls, higher levels of heart and lung health predicted better scores on both the math and reading tests.

For boys, perceived (感觀的) social support also seemed to increase their reading scores, the investigators found. In girls, while being physically fit predicted higher reading scores, so too did a higher BMI-- which indicates more body fat. “We were a little surprised by this finding,” Petrie said.

“It was not as strong an association as the one with physical fitness,” he added. The authors suspect it may have something to do with girls this age entering adolescence, which may be related to a higher BMI and slightly higher brain development. He said he plans to make great effort to look for this relationship again in larger studies to see if it was a chance finding, or if the association holds up.

“While we can’t say 100 percent that physical fitness causes better academic performance, we can say that there is a strong and predictive relationship between physical fitness and academic performance,” Petrie said.

“It’s hard to tease apart (梳理) the exact reason for this association,” said Becky Hashim, an attending clinical psychologist and assistant professor in the departments of psychiatry and pediatrics at the Children’s Hospital of Montefiore, in New York City.

“It may be that the children are getting more oxygen. When the heart and lungs are working at a higher capacity, it may allow the brain to work at peak performance. Children who are less fit may be sleepier during school,” she noted. “I personally feel that there’s probably a strong relationship between the confidence you get from being able to do something physical well and academic performance.”

Whatever the reason behind this association may be, “there’s certainly no harm in pushing physical fitness,” Hashim added. “Physical fitness may make you feel better, give you more confidence and improve your performance across the board,” she said.

Petrie agreed. “Physically fit kids are happier, have higher self-esteem and, tend to have better relationships, and now we’re beginning to see that there also seem to be benefits cognitively and academically. Our study sends a strong warning to policymakers to reconsider the service program of physical education classes for kids,” he said.

1.How did the school district help the researchers carry out the study?

A.By analyzing the data of fitness tests.

B.By giving some basic information.

C.By completing some questionnaires.

D.By offering a certain amount of Money.

2.According to the passage, the result of the study will be published ______.

A.in a book          B.in a journal        C.at a conference     D.on the Internet

3.What’s the suitable title of the passage?

A.Parents should be aware of the benefit of fitness.

B.Fitter kids are likely to make better grades.

C.Fitness affects kids’ social behavior greatly.

D.Teachers should value physical education classes.

4.What’s Becky Hashim’s attitude towards the relationship between physical fitness and academic performance?

A.Supportive        B.Indifferent         C.Critical            D.Doubtful

5.What does the underlined word “one” in Paragraph refer to?

A.The BMI.          B.The body fat.       C.The brain development.   D.The test score.

6.From the last paragraph we can infer that physically fit kids ______.

A.deserve to be treated well                B.live much longer than others

C.get along well with others                 D.enjoy a peaceful life

 

查看答案和解析>>

科目:高中英語 來源:2014屆甘肅省高一下學期期末考試英語試卷(解析版) 題型:補充句子

從方框中所給的句子中選出適當的語句填入下面的對話中。

A. Personally, the most important thing is to use different techniques to make people laugh.

B. Go ahead, please.

C. You know, I’m a comedian.

D. What are you doing at this moment?

E. I wish it would be the funniest I’ve ever shown.

F. I plan to dress up as Santa Claus and give gifts to children.

A: Mr. Bean, I’m a reporter from CCTV, can I ask you some questions?

B:    1     

A: What do you think is of the most importance in your job: fame, success, or something else?

B:    2    We usually don’t use any words. Our clothes, make-up and the way we act can create fun.

A:    3    

B: I’m getting ready for a honor show. I have an act with a monkey. I’ve decided to act as if I were lovelier than the monkey.    4    That’s why I have worked very hard to prepare these days.

A: Aha, I can’t wait to enjoy the show. What are your plans for your next show?

B:    5    I intended to give my audience a one-hour show which is full of happiness.

A: Thank you very much.

B: Don’t mention it.

 

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
欧美日韩久久不卡| 日韩视频一区在线观看| 精品久久久久久久久久久院品网 | 精品中文av资源站在线观看| 91丝袜美腿高跟国产极品老师| 久久只精品国产| 亚洲一级在线观看| 成人免费va视频| 日韩久久免费av| 一区二区三区中文免费| 国产99久久久国产精品免费看| 91精品国产综合久久久蜜臀图片| 国产欧美综合色| 日本不卡视频一二三区| 色婷婷激情一区二区三区| 国产亚洲一区二区三区四区| 日韩福利电影在线| 在线一区二区观看| 亚洲欧洲精品一区二区三区不卡| 国产毛片精品国产一区二区三区| 在线播放国产精品二区一二区四区| 亚洲欧美日韩小说| 岛国一区二区在线观看| 欧美精品一区二区蜜臀亚洲| 丝袜诱惑制服诱惑色一区在线观看| 91网页版在线| 国产精品久久久久aaaa樱花| 国内精品免费**视频| 欧美一区二区三区视频在线观看| 亚洲国产精品人人做人人爽| 92精品国产成人观看免费 | 久久久久久亚洲综合影院红桃| 日韩成人精品在线观看| 欧美色视频在线观看| 亚洲欧美一区二区三区国产精品| 成人黄色软件下载| 欧美激情综合在线| 国产盗摄精品一区二区三区在线| 精品国产亚洲在线| 久久er99热精品一区二区| 欧美一区二区三区四区视频| 日韩经典一区二区| 8v天堂国产在线一区二区| 天天综合色天天| 在线成人免费观看| 视频精品一区二区| 3d动漫精品啪啪1区2区免费 | 色悠悠亚洲一区二区| 亚洲三级理论片| 色综合久久综合中文综合网| 亚洲三级在线播放| 色婷婷亚洲综合| 亚洲黄色av一区| 欧美午夜精品久久久久久孕妇| 亚洲一区在线视频| 欧日韩精品视频| 亚洲成av人片| 欧美一区二区三区四区高清| 免费成人在线播放| 欧美成人女星排行榜| 国产中文一区二区三区| 久久久久久久久久美女| 丁香五精品蜜臀久久久久99网站| 欧美国产精品劲爆| 92精品国产成人观看免费 | 一区二区三区在线免费观看| 欧美亚洲一区二区在线观看| 丝袜美腿成人在线| 日韩欧美国产高清| 国产伦精一区二区三区| 中文字幕不卡在线| 色综合久久久久综合| 亚洲成人一区二区在线观看| 91精品黄色片免费大全| 久久99久久精品| 国产日韩v精品一区二区| 不卡的av电影在线观看| 亚洲曰韩产成在线| 欧美一级二级在线观看| 国产一区二区伦理| 亚洲色图一区二区三区| 欧美日韩高清在线播放| 精品综合久久久久久8888| 亚洲国产成人在线| 欧美在线不卡视频| 美国精品在线观看| 国产精品视频免费| 欧美日韩在线播放三区四区| 乱一区二区av| 亚洲国产高清在线观看视频| 欧美性色aⅴ视频一区日韩精品| 蜜桃精品在线观看| 国产精品天天摸av网| 欧美无砖专区一中文字| 韩国精品一区二区| 亚洲欧美偷拍三级| 日韩三级免费观看| www.av亚洲| 日本女人一区二区三区| 中日韩免费视频中文字幕| 在线精品亚洲一区二区不卡| 久久精品国产久精国产爱| 国产精品视频看| 777色狠狠一区二区三区| 高清在线不卡av| 天天综合网天天综合色| 日本一区二区久久| 欧美欧美欧美欧美首页| 成人午夜在线免费| 五月天视频一区| 国产精品欧美综合在线| 777色狠狠一区二区三区| 成人午夜又粗又硬又大| 日本vs亚洲vs韩国一区三区二区| 中文字幕高清一区| 日韩一级成人av| 色美美综合视频| 国产一区二区在线影院| 一二三四区精品视频| 久久综合成人精品亚洲另类欧美| 91国偷自产一区二区使用方法| 国产一区二区三区四区五区美女 | 在线观看日韩精品| 国产成人在线电影| 视频一区二区欧美| 亚洲色欲色欲www在线观看| 欧美xxxxxxxx| 欧美午夜精品久久久| 成人免费黄色大片| 久久国内精品自在自线400部| 亚洲欧美激情一区二区| 久久久久综合网| 717成人午夜免费福利电影| 91日韩一区二区三区| 国产老妇另类xxxxx| 日精品一区二区三区| 亚洲欧美成aⅴ人在线观看| 久久久久久久一区| 欧美一卡在线观看| 在线观看免费视频综合| 成人综合婷婷国产精品久久蜜臀 | 精品国产污网站| 欧美理论电影在线| 色综合久久综合| 成人一区在线观看| 国产一区二三区好的| 日本午夜精品视频在线观看| 一区二区三区蜜桃| 中文字幕亚洲成人| 久久精品视频免费| 日韩精品综合一本久道在线视频| 欧美少妇xxx| 色婷婷精品大在线视频| 成人av免费在线观看| 国产激情91久久精品导航| 精一区二区三区| 麻豆精品在线看| 日韩av成人高清| 亚洲国产一区二区在线播放| 亚洲欧美日韩综合aⅴ视频| 国产精品久久久久影院亚瑟 | 亚洲女人小视频在线观看| 国产精品久久久久久久久免费桃花| 精品国产1区2区3区| 日韩女优制服丝袜电影| 欧美一级淫片007| 91麻豆精品国产91久久久久| 欧美日韩国产片| 欧美日韩精品一区二区三区蜜桃 | 国产精品一区久久久久| 国精产品一区一区三区mba桃花| 日本vs亚洲vs韩国一区三区| 日韩精品成人一区二区在线| 五月激情综合色| 偷拍自拍另类欧美| 亚洲成a人片综合在线| 亚洲地区一二三色| 丝袜美腿高跟呻吟高潮一区| 亚洲va韩国va欧美va| 亚洲国产精品一区二区www | 亚洲永久精品大片| 亚洲一二三四区不卡| 亚洲国产精品自拍| 视频一区视频二区中文| 日韩国产在线一| 美腿丝袜在线亚洲一区| 久久福利资源站| 国产在线一区二区| 国产成人午夜片在线观看高清观看| 国产精品456| a级精品国产片在线观看| 91在线一区二区| 欧洲亚洲精品在线| 欧美日韩黄色影视| 欧美一区二区人人喊爽| 欧美成人女星排名| 国产丝袜欧美中文另类| 国产精品不卡在线| 亚洲一区二区在线播放相泽| 日韩精品视频网站|