1、贵阳市2014高考英语（新人教版）一轮阅读训练（21）附答案课时作业(二十一)必修5Unit 1 Great scientists(限时：35分钟)阅读理解A study now lends support to the idea that mealtime distractions(分散注意) can mask the clues that we really have eaten quite enough. Moreover, it finds, the caloric fallout of not paying attention to what were eating doesnt n
2、ecessarily end when a meal is over.Rose Cooper from England, and her colleagues gathered 22 men and an equal number of women for an experiment. Each person dined alone, continuously receiving nine small shares of food items. These ranged from cheese twists and potato chips to carrots, cherry tomatoe
3、s and sandwiches or sausage rolls.Because the goal was to test the potential impacts of distraction on fullness, the researchers randomly assigned half of the participants to eat in front of a computerand to gain as many wins as possible at the “card” game. Everyone else was told to focus on the sen
4、sory qualities of their meal.According to their instructions, the participants ate all of the food given to them. Yet people who played a computer game during lunch found their meal less filling than the mindful eaters had. Game players also swallow down twice as many cookies, almost an hour later,
5、when they were allowed all the dessert they wanted( in the name of a taste test)The British scientists present their findings in the February edition of The American Journal of Clinical Nutrition.The real question is why distracted eating should impact snacking.It appears, the scientists say, that m
6、emory plays some tricky role in how we register what we eat and the degree to which it satisfies.Interestingly, eight years ago, Britta Barkeling of Huddinge University in Stockholm and her colleagues reported somewhat related findings.Their 18 overweight subjects had no choice other than to get rid
7、 of everything but lunch, on one daybecause they were blindfolded. Compared to a day when they could view what they were dining on, these people consumed only three quarters as many calories. Yet even hours afterward, they reported being no less full than on the day they had been able to see their p
8、lates.Of course dining in the dark isnt practical. And sometimes what we eat doesnt really invite our absolute attention. But there is certainly a growing mountain of data indicating that mindless eating is a waste of resources, a risk to our waistlinesand a costly threat to health.36Rose Cooper and
9、 her colleagues did the experiment in order to _Ashow that all the people enjoy snacksBprove that playing computer games is harmful while diningCfind possible effects of distraction on fullnessDtest the impacts of eating snacks on different people37Which is the most effective way to concentrate on y
10、our food when dining?AViewing your food. BBlindfolding your eyes.CPlaying computer games. DEating by oneself.38The reason why distracted eating influences snacking may be that _Ayou eat less in that caseByou are cheated by your memoryCyou have consumed more caloriesDyou digest what youve eaten faste
11、r39We can conclude from the passage that _Adistracted eating may damage your healthBeating snacks will make you feel fullCBritta became famous because of the experimentDplaying is more important than what we eat.短文填词In Grade Eight I took physics. In one test I got only 36 percent of the answers 40.c
12、_. I failed the next one, too. I started to think that maybe I 41._ not good at it. However, I was 42.l_ enough to have a teacher 43._ did not take my bad grades as a 44._ (判断) of my abilities, but simply as an indication that I should study harder. He pulled me aside and 45.t_ me that he knew I cou
13、ld do better. He 46.p_ me to retake the test, and I pulled my grade to an A. This is 47._ I discovered: just because a 48._ (科目)is difficult to learn, it does not 49.m_ you are not good at it.参考答案课时作业(二十一).有研究表明，吃饭时分散注意力会导致吃得更多，从而影响身心健康。那事实是不是这样呢？让我们从文章中寻找答案。36C推理判断题。从第三段中的“Because the goal was to t
14、est the potential impacts of distraction on fullness ”可知，实验的目的在于找出注意力的分散对饮食饱胀感的影响，所以选C项。37B推理判断题。从文章倒数第二段的内容可知，吃饭集中精力的最好的方法是罩住眼睛，选B项。38B细节理解题。从文章倒数第三段的内容可知，吃零食时分散注意力会对吃零食产生影响的原因是：你会被你印象中自己吃了多少东西欺骗，故选B项。39A细节理解题。根据文章最后一句可知，吃饭时分散注意力最终会影响人们的健康，所以选A项。.40.correct41.was42.lucky43.who/that44judgement/judgm
15、ent45.told46.persuaded/permitted47what48.subject49.mean (7)(25 min.)(2012醴陵月考)几个月后你将从这里毕业，迈向新的征程。假如你必须进入社会，参加工作，请根据自己的情况，以“My ideal job”为题，用英语写一篇短文。内容包括：1. 你理想的工作；2. 你的理由。注意：不少于120词。_参考范文One possible version：Time flies. I have been studying here for more than two years and will graduate. Because of
16、my poor family, I will have to look for a job and begin my career.What should I do? I would like to be a hairdresser. Firstly, I have been interested in hairstyles, so I like to observe, enjoy and study different hairstyles of different boys, girls, ladies and gentlemen and can understand what style
17、s different people like best. Secondly, my sister has been a hairdresser for many years. She has rich experience and can help me learn how to be a hairdresser as soon as possible. So its easy for me to begin my career.Once I begin the job, I will work hard and make every effort to develop more hairs
18、tyles, letting more people enjoy their wonderful person styles.*结束 阅读理解Where we live，on the eastern shore of Maryland，the gentle waters run in and out like fingers slimming at the tips.The Canada geese know this place，as do the white swans and the ducks.In autumn，they come home for the winter.Once o
19、r twice each year，snow and frozen rain move into the area.When this happens，if the river is at its narrowest，there is a freeze which hardens the water to ice.One morning，a friend of mine set the breakfast table beside the huge window，which overlooked the Tred Avon River.Suddenly she leaned forward a
20、nd cried out，“There is a goose out there.”We saw the figure of a large Canada goose，very still，its wings folded tight to its sides，its feet frozen into the ice.Then from the dark skies，she saw a line of swans.They floated from the top of the sky downward and at last landed on the ice.My friend was o
21、n her feet now，with one hand against her mouth，unbelieving.As the swans surrounded the frozen goose，she feared that life it still had might be pecked(啄) out by those great swan bills.Instead，those bills began to work on the ice.The long necks were lifted and curved down，again and again.It went on fo
22、r a long time.At last，the gooses head was lifted.Its body was pulled.Then the goose was free and stood on the ice.And the swans stood in the air watching.Then，as if it had cried，“I cannot fly.”Four of the swans came down around it.Their powerful beaks chipped off the ice held in the feathers.Slowly，
23、the goose spread its wings as far as they would go，and moved slowly into the sky.This is a true story.I just think of it in the bad moment，and from it comes only one hopeful question：If so for birds，why not for man？36Which would be the best title for the passage?AWhy Not for Man?BGraceful SwansCSwan
24、s Brave ActDI Just Couldnt Believe It!37What happened to the Canada goose?AIt was deserted by other geese.BIt was stuck in the ice.CIt was wounded and couldnt fly.DIt was lost in the water.38At first the authors friend was worried that_.Athe swans would not help the Canada gooseBshe didnt care about
25、 this matter any moreCthe swans wouldnt identify with the Canada gooseDthe swans would peck the Canada goose to death39What did the swans do when they saw the Canada goose couldnt fly?AThey chipped off the ice held in its feathers.BThey waited patiently for the ice held in its feathers to melt.CThey
26、 came down and lifted it up to the sky together.DThey stayed with it and protected it.40What would probably happen to the authors friend in the end?AShe stood there，watching attentively，still feeling a bit worried.BShe didnt care about this matter any more.CShe was embarrassed and went on with her breakfast silently.DShe stood there quietly，not realizing tears had come down her cheeks.36. A 37.B 38.D 39.A 40.D
