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C
Being hard-working is of the highest __________ to becoming successful.
A. important B. to be important
C. importance D. being importance
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It has been a long time for human to make _____ to reach the moon.
A. its easy B. it’s possible C. it truth D. it possible
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科目: 來源: 題型:閱讀理解
E
New research at Yale University has provided the strongest evidence that humans are evolving(進(jìn)化)- and suggests that women of the future will be shorter, heavier, and healthier, and will have children for longer.
As medicine has allowed people who would previously have died young to live to childbearing age and beyond, many have assumed that natural selection no longer works on our species. But Prof Stephen Stearns, the evolutionary biologist at Yale University behind the study, says: "That's just plain false." While survival to reproductive age(生育年齡) is no longer such a barrier(障礙) for humans, other evolutionary pressures – including sexual selection and reproductive fitness – are still working away in full force. If the trends the research detected are representative and continue for another 10 generations, Prof Stearns says that the average woman in 2409AD will be 2cm shorter and 1kg heavier, will bear her first child five months earlier.
Prof Stearns and his team studied the medical histories of 14,000 residents of the Massachusetts town of Framingham, using medical data from a study going back to 1948 and spanning three generations. It looked at 2,238 women past reproductive age – so that they had had all the children they were going to – and tested their height, weight, cholesterol(膽固醇), blood pressure, and other traits, to see if there was a correlation with the number of children they had borne. It found that shorter, heavier women had more children than lighter, taller ones. Women with lower blood pressure and cholesterol were also more likely to have large families. Women who gave birth early or had a late menopause were likely to have more children as well. More importantly, however, these traits were then passed on to their daughters, who also, on average, had more children.
The study has not determined why these factors are linked to reproductive success, but it is likely that they indicate genetic, rather than environmental, effects. Prof Stearns’ team controlled for other factors, including social and cultural change.
Research suggesting humans are evolving has been carried out before, but this is believed to be the first that directly compares reproductive success of individuals with physiological changes(生理變化).
72. What is the main idea of the passage?
A. Natural selection no longer works on our species, especially the woman.
B. Woman of the future will be shorter, heavier, and healthier, and will have children for longer
C. Some genetic, rather than environmental effects has more influence on the evolvement of the humans.
D. Evolutionary pressures are still working in full force on the evolvement of the humans.
73. Which of the following statements is False about the women’s evolvement according to the research?
A. women will shorter
B. women will be fatter
C. The time for the women to have baby will be longer
D. women will be cleverer
74. Which factor is the most promising related to reproductive success?
A. Genetic B. Social C. Environmental D. Cultural
75. This passage may most likely be taken from .
A. a geography magazine
B. a medicine and technology research journal
C. a daily newspaper
D. an entertainment book
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第二部分:英語知識運用(共兩節(jié),滿分45分)
第一節(jié):語法和詞匯知識(共l5小題;每小題l分,滿分l5分)
從A、B、C、D四個選項中,選出可以填人空白處的最佳選項,并在答題卡上將該項涂黑。
. –Excuse me, mum, but I’m going to play tennis with my friends.
--OK.___________.
A. No way B. Have fun C. Congratulations D. Good idea
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—Could you help me change the wheel,sir?
—______,madam,which one?
A.With pleasure B.Sorry,I can't C.It's a pleasure D.Just a minute
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Taking a plane is the quickest _______ to get to Tibet.
A. mode B. manner C. means D. method
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Sarah hopes to become a friend of _____ shares her interests.
A. anyone B. whomever C. whoever D. no matter who
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Sally was a bit shy, but we found her quite ____ discussing recent singing stars with others.
A. at home B. at a loss C. in public D. in common
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科目: 來源: 題型:閱讀理解
B
Today’s teens have a knowledge of the Internet that often surpasses(超過) that of their parents. Because so many teens are Internet savvy(了解, 常識), it is important that they also have an understanding of the dangers that exist online and how to deal with them. Watch teens share their own “Real-Life Stories” about issues affecting them on the Internet such as cyberbullying (網(wǎng)絡(luò)欺凌), online enticement(誘惑), and giving out too much personal information.
NSTeens - Terrible text |
Some teens say and do terrible things to each other online because they don’t see the direct effects of their actions. So what should you do if you're cyberbullied? Watch the NSTeens in their latest video, "Terrible text," about a young girl who is troubled when a cyberbully sends mean text messages to her cell phone at all hours of the day and night. Visit NSTeens.org. |
NetSmartz411 |
NetSmartz411 is a parent and guardian’s premier, online resource for learning about Internet safety, computers, and the Web. Search our knowledge base for answers to all of your questions about the online world! If you can’t find what you’re looking for, use the “Ask the Experts tab ”to send us a question. Your question will be answered by professionals who know a lot about Internet safety —— the real-life analysts at the National Center for Missing & Exploited Children. We handle daily reports about the online exploitation of children; and well show you the steps you can take to keep the children and teens in your life safer online. Visit NetSmartz411.org. |
CyberTipline Report |
The CyberTipline is the place to report any incidents of Internet exploitation. If you find yourself in a situation where you need help, visit www.cybertipline.com and make a report. If you fear that you are in immediate danger, contact your local law enforcement (執(zhí)法部門). |
Real-Life Stories
|
Watch real-life stories told by teens who have been victims of Internet exploitation. Real-Life Stories |
NetSmartzKids |
Are you concerned about your younger brothers or sisters safety online? Visit www. NetSmartzKids.org with them to help them learn how to avoid the dangers that exist on the Internet. |
55. The ad is intended for _______.
A. kids loving to play games online
B. only victims of Internet use
C. kids and their parents who want to learn about the safety online
D. pre-school students who know little about Internet
56. If you visit the website, you can ________.
A. share your friends “Real-life Stories” about issues affecting them on the Internet
B. have an understanding of the dangers that exist online and how to deal with them
C. say and do terrible things to each other online
D. ask for help when you have difficulty with your study
57. If you visit www.cybertipline.com, you can _______.
A. contact your local law enforcement
B. search our knowledge base for answers to all of your questions about the online world
C. report any incident of Internet use
D. help your brothers or sisters siblings learn how to avoid the dangers that exist on the Internet.
58. Which of the following stories you can share on the Real-Life Stories?
A. Teen murdered by man she met in chat room.
B. Problem of losing weight.
C. Left home alone.
D. Hurt by second hand smoke in the Internet cafe.
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科目: 來源: 題型:閱讀理解
第二節(jié):完形填空(共20小題;每小題1.5分,滿分30分)
閱讀下面短文,掌握其大意,然后從36-55各題所給的四個選項(A、B、C和D)中,選出最佳選項。
Many teachers believe that the responsibilities for learning lie in students. If a long reading assignment is given, instructors 36 students to be familiar with the 37 in the reading even if they don't discuss it in class or take an exam. The 38 student is considered to be 39 who is motivated to learn for the 40 of learning, not the one interested only in getting high grades. Sometimes homework is returned 41 brief written comments but without a grade. Even if a grade is not given, the student is 42 for learning the material assigned. When research is 43 , the professor expects the student to take it actively and to complete it with 44 guidance. It is the 45 responsibility to find books, magazines, and articles in the library. Professors do not have the time to explain 46 a university library works; they expect students, 47 graduate students, to be able to exhaust(用盡) the reference 48 in the library. Professors will help students who need it, but 49 that their students should not be 50 dependent on them. In the United States, professors have many other duties 51 teaching, such as administrative(管理的) or research work.52 , the time that a professor can spend with a student outside of class is 53 . If a student has problems with classroom work, the student should either 54 a professor during office hour 55 make an appointment.
36. A.expect B.make C.hope D.prepare
37. A.suggestion B.title C.headline D.information
38. A.poor B.ideal C.common D.disappointed
39. A.such B.one C.any D.some
40. A.fun B.work C.sake D.prize
41. A.by B.in C.for D.with
42. A.criticized B.asked C.responsible D.dismissed
43. A.collected B.distributed C.assigned D.finished
44. A.maximum B.minimum C.possible D.practical
45. A.student's B.professor's C.assistant's D.librarian's
46. A.when B.what C.why D.how
47. A.particularly B.truly C.obviously D.rarely
48. A.selections B.collections C.sources D.origins
49. A.hate B.dislike C.like D.prefer
50. A.too B.such C.much D.more
51. A.but B.except C.with D.besides
52. A.However B.Therefore C.Furthermore D.Otherwise
53. A.plentiful B.limited C.irregular D.enough
54. A.greet B.annoy C.approach D.turn
55. A.or B.and C.to D.but
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