2015年英语四级考试每日一练(3月31日)
1、根据下列材料,请回答题:
While it's easy enough to brush off a few sleepless nights with a pot of coffee and the occasional desk nap, you may be doing more harm than you realise. According to a new study from Surrey University, having less than six hours of sleep per night can actually shut down genes that play a key role in the body's 36 of self-repair.
We rely on our genes to constantly produce the proteins needed to 37 the wear on our bodies'tissue that we suffer throughout the day. But when scientists divided 26 volunteers into two groups—one of which slept for less than 6 hours per night for an entire week and the other for 10 hours per night—some of the sleep-deprived group's genes actually stopped working.
The functions of 711 genes in total were altered in some way, 38 ones involved in metabolism ( 新陈代谢), inflammation (炎症), immunity and stress. There is some good news though: a week of normal sleep was enough to 39 the malfunctioning genes back to peak condition, but should the40 sleep patterns continue, health problems that aren't, quite so easily reversible, like obesity (肥胖)and heart disease, have a 41 chance of cropping up. And this study only scratches the 42.
according to Professor Colin Smith, one of the scientists 43 in the study: This is only a week of sleep 44 and it is only five and a haft or six hours a night. Many people have that amount of sleep for weeks, months and maybe even years so we have no idea how much 45 it might be.
A.accessing
B.amounted
C.approaching
D.attract
E.casual
F.charactexs
G.fresh
H.ignore
I.increasingly
J.messages
K.patiently
L.tiny
M.total
N.violated
O.vital
请回答(36)题__________.
2、根据材料,回答问题。
Questions 16 to 18 are based on the passage you have just heard.
A.She buys many clothes.
B.She buys a lot of chocolate.
C.She eats a lot of things.
D.She sleeps a great deal.
3、根据材料,回答问题。
Directions: In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions will be asked about what was said. Both the conversation and the questions will be spoken only once. After each question there will be a pause. During the pause, you must read the four choices markedA.,B., C. andD., and decide which is the best answer. Then mark the corresponding letter on Answer Sheet 1 with a single line through the centre.
A.The team has to travel far for every game.
B.The new coach has been very effective.
C.The new coach knows the team very well.
D.The team shouldn't recruit any more players.
4、Questions 16 to 18 are based on the passage you have just heard.
A.The head of the Alumni Office.
B.A doctor.
C.A professor of business administration.
D.A student from last year's program.
5、听音频:
回答题:
问题
A.See a doctor about her strained shoulder.
B.Use a ladder to help her reach the tea.
C.Replace the cupboard With a new one.
D.Place the tea on a lower shelf next time.
6、
回答题
Climate change has claimed its latest victim:Limacina helicina,a planktonic,predatory(捕食的)sea snail that’s a member of the taxonomic group more(36)__________ known as sea butterflies.(The name is(37)__________ from the wing-like lobes(叶瓣)the tiny creatures use to get around.)In a study(38)__________ published in joumal Proceedings of the Royal Society B,a group of scientists from the National Oceanic and Atmospheric Administration (NOAA)and Oregon State University have fQund that the Pacific Ocean’s decreasing pH—its acidifying(酸化),in other words-is dissolving L.helicina’s thin shells.
The researchers collected sea butterfly(39)__________ from 13 sites along the Pacific coast(between Washington and southern CaliforniA.,going over each with a scanning electron microscope.More than half of the shells(53%)from onshore individuals(40)__________ signs of“severe dissolution damage,”while 24%of(41)
__________ individuals suffered dissolution damage.The study’s(42)__________ investigator,Dr.NinaBednarsek of NOAA,described the affected L.helicina shells as having a texture not unlike“cauliflower”or“sandpaper.”
According to the paper,there was a“strong positive(43)__________ ”between the proportion of sea butterflies with severe shell dissolution damage and“the percentage of undersaturated(未达到饱和的)water”near the ocean’s surface.The researchers conclude“shell dissolution owing to(human.caused ocean(44)_________)
has doubled in near shore habitats since pre.industrial conditions across this region and is on track to triple by 2050,”a truly(45)__________ prediction.Moreover,the broader implications for ecosystem are unclear,as damaged shells make it harder for L.helicina to fight infections,stay buoyant,and protect themselves from predators.
A.showed
B.recently
C.protected
D.commonly
E.derived
F.samples
G.offshore
H.principal
I.noticed
J.correlation
K.encouraging
L.seaward
M.acidification
N.grim
O.pollution
__________
填空题
7、根据材料,回答问题。
Directions: In this section, you will hear a passage three times. When the passage is read for the first time, you should listen carefully for its general idea. When the passage is read for the second time, you are required to fill in the blanks with the exact words you have just heard. Finally, when the passage is read for the third time, you should check what you have written.
Women still have a complex and contradictory relationship with their own image according to a poll that found 25 percent of those questioned (26) __________win the "America's Next Top Model" TV show than the Nobel Peace Prize.
And (27)__________75 percent of women surveyed said they would be willing to shave their heads to save the life of a stranger; more than a quarter of those (28)__________admitted they would make their best friend fat for life, if it meant they could be thin.
As for that age-old (29)__________of whether to marry for wealth or looks, half of the 18- to 24-year-olds questioned said they would marry an ugly man if he were a (30) __________.
The poll for U.S. television network Oxygen, which is targeted at young women, also found that 88 percent of18-to 34-year-old women would happily (31)__________their cell phone, jewelry and makeup to keep a friendship.
"This survey reveals an interesting analysis of today's woman and how she (32) __________ her personal image with what she values in her life," said Dr. Jenn Berman, psychotherapist and judge of the (33) __________new oxygen series "Pretty Wicked".
"As shown in several results, women today are a complex combination of altruistic and materialistic, ( 34 )__________and insecure, loyal and self-serving. This survey (35) __________the dichotomy (对分;二分法) in all of us," Berman said.
More than 2,000 women aged 18-34 were interviewed for the poll.
26.__________
简答题
8、题目一:
Directions:For this part,you are allowed 30 minutes to translate a passage from Chinese into English.
You shoud write your answer on Answer Sheet 2.
中国教育工作者早就认识到读书对于国家的重要意义。有些教育工作者2003年就建议设立全民读书日。他们强调,人们应当读好书,尤其是经典著作,通过阅读,人们能更好地学会感恩、有责任心和与人合作,而教育的目的正是要培养这些基本素质。阅读对于中小学生尤为重要,假如他们没有在这个关键时期培养阅读的兴趣,以后要养成阅读的习惯就很难了。
题目二:
Directions:For this part,you are A.lowed 30 minutes to translate a passage from Chinese into English.You shouM write your answer on Answer Sheet 2.
为了促进教育公平,中国已经投入360亿元,用于改善农村地区教育设施和加强中西部地区农村义务教育。这些资金用于改善教学设施、购买书籍,使16万多所中小学受益。资金还用于购置音乐和绘画器材。现在农村和山区的儿童可以与沿海城市的儿童一样上音乐和绘画课。一些为接受更好教育而转往城市上学的学生如今又回到了本地农村学校就读。
题目三:
Directions:For this part,you are allowed 30 minutes to translate a passage from Chinese into English.You shouM write your answer on Answer Sheet 2.
中国应进一步发展核能,因为核电目前只占其总发电量的2%,该比例在所有核国家中居第30位,几乎是的。2011年3月日本核电站事故后,中国的核能开发停了下来,终止审批新的核电站,并开展全国性的核安全检查。到2012年lo月,审批才又谨慎地恢复。随着技术和安全措施的改进,发生核事故的可能性完全可以降低到程度。换句话说,核能是可以安全开发和利用的。
注意:此部分试题请在答题卡2上作答。
9、中国被誉为陶瓷之国,景德镇被称为陶瓷之都(the City of ceramics)。瓷器早出现于商代中晚期。距今已有八千多年的悠久历史。随着时代的发展,瓷器的用途越来越多,既可以用来盛放东西,也可以作装饰之用。多姿多彩的瓷器是中国古代的伟大发明之一。 “瓷器”与“中国”在英文中同为一词。充分说明中国瓷器的精美绝伦完全可以作为中国的代表。
10、examples to illustrateyourpoint.
写作导航
1.通过俗语来诠释行动决定一个人的价值;
2.进一步解释行动的重要性,并以愚公移山的故事来举例说明;
3.得出结论,呼吁大家停止空谈,要诉诸行动。