【湖北专用】2014届高考英语一轮复习课时作业　Unit 1 Great scientists 新人教版必修5

1 课时作业课时作业 二十一二十一 必修必修 5 5 UnitUnit 1 1 GreatGreat scientists scientists 限时 40 分钟 多项选择 1 The President ordered that no time should be lost and directed one of his high officials to the matter in person A respond to B appeal to C contribute to D attend to 2 Mary was usually very selfish so I began to that she wasn t helping me just to be kind but because it would benefit her in some way A suspect B appreciate C inform D regret 3 At the conference there was agreement among the experts on the issue of environment education A detailed B unique C universal D separate 4 The rise in wood fuel use has the disappearance of forest and the loss of habitats for pandas A relied on B resulted from C set off D contributed to 5 Operate the electrical appliance following the attached in the box or you ll be at risk A instructions B explanations C introductions D descriptions 6 The United Nations called on these countries to solve this problem in a n way adding that any negative measure would cause bad effects A immediate B positive C enthusiastic D cautious 7 Rod loves clocks However he never manages to put them together again A taking apart B giving away C making up D turning off 8 She was so in her job that she didn t hear anybody knocking at the door at all A attracted B absorbed C drawn D devoted 9 The doctor told Mary that too much to the sun is bad for the 2 skin A exposure B extension C exhibition D expansion 10 Science technology develops so fast that many formerly fatal diseases can now be A formed B cured C recovered D overcome 完形填空 I wanted to be just like those big kids I saw wearing their medals and carrying their ribbons 绶带 So I 11 the cross country team at my school However I was very slow in the team In races I would finish almost 12 I d always have to 13 in the longer races The 14 races and at least 100 people competing in it made me really 15 Every time I stopped 10 people would 16 me But I still couldn t push myself to keep going even though I 17 watching them go by me After every race I d go home and burst into tears Then one of my friends joined the cross country team too She never got tired and didn t get cramp 抽筋 in her legs I just didn t understand how that was 18 I d been running much longer than she had but she could run 19 while I had to suffer She even came 8th in a big race with over 200 people in it My 20 was lower than ever and I wanted to quit badly I didn t 21 Even a whole month before a race I d get so nervous that I felt like I might give up Still I 22 to quit I still had that 23 appearing in my mind and I hung on to it Finally I realized the reason why the bigger races made me so nervous was that I was always worried that I wasn t 24 for them I started to practice at home almost every day I 25 a plan that had me running almost three kilometers every day which helped me build up a steady 26 When the time came for the big race all the practice really 27 I stopped only once and my pace was much better I was 28 of myself for sticking with it even though it was really hard and I d even wanted to quit I showed myself that I was 29 enough to keep going That was what made me feel good about myself and gave me confidence The next time I m faced with a tough 30 I will know that I can take it up None of this would ever have happened if I had quitted 11 A liked B admired C supported D joined 12 A best B first C last D least 13 A stop B rest C breathe D suffer 14 A exciting B tiring C interesting D disturbing 15 A nervous B frightened C sad D angry 16 A help B encourage C leave D pass 17 A missed B hated C avoided D escaped 3 18 A equal B reasonable C fair D tolerable 19 A quickly B easily C happily D hopefully 20 A strength B demand C goal D confidence 21 A yet B either C though D still 22 A refused B decided C failed D wanted 23 A lesson B faith C future D picture 24 A suitable B active C ready D well 25 A took out B mapped out C figured out D let out 26 A pace B race C will D level 27 A set off B paid off C got off D took off 28 A sure B aware C proud D afraid 29 A strong B patient C steady D devoted 30 A job B sport C competition D challenge 阅读理解 A study now lends support to the idea that meal time 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 we re eating doesn t necessarily 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 tomatoes 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 computer and to gain as many wins as possible at the card game Everyone else was told to focus on the sensory 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 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 memory 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 of everything but lunch on one day because 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 4 on the day they had been able to see their plates Of course dining in the dark isn t practical And sometimes what we eat doesn t 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 waistlines and a costly threat to health 31 Rose Cooper and her colleagues did the experiment in order to A show that all the people enjoy snacks B prove that playing computer games is harmful while dining C find possible effects of distraction on fullness D test the impacts of eating snacks on different people 32 Which is the most effective way to concentrate on your food when dining A Viewing your food B Blindfolding your eyes C Playing computer games D Eating by oneself 33 The reason why distracted eating influences snacking may be that A you eat less in that case B you are cheated by your memory C you have consumed more calories D you digest what you ve eaten faster 34 We can conclude from the passage that A distracted eating may damage your health B eating snacks will make you feel full C Britta became famous because of the experiment D playing is more important than what we eat 完成句子 35 It is the most instructive lecture since I came to this school attend 这是自从到这个学校以来我听过的最有教育意义的讲座了 36 I feel it is the absent minded driver the traffic accident blame 我认为那个心不在焉的司机应为这起交通事故负责 37 The reason why people carry umbrellas in hot summer days is the hot sun may be harmful to the skin expose 在炎热的夏天 人们带伞是因为暴露在烈日下可能对皮肤有害 38 Our teacher has raised a suggestion in the l