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题型:阅读理解 题类:模拟题 难易度:普通

四川省成都市双流中学2018届高三英语考前第二次模拟考试试卷

阅读理解

    While your pet fish may appear to be unaware of your presence, chances are that it knows you extremely well and can probably even identify you from a crowd of human faces!

    To test if this was accurate, some scientists decided to study archerfish(喷水鱼). These animals don't have a sophisticated(复杂的)brain that is necessary to recognize the slight differences between human facial features.

    They began by presenting four archerfish with images of two human faces. Initially, the fish spit at both. However, they soon learned spitting water at the one selected by the researchers earned them a food treat. After that, they focused primarily on that image. The researchers then took the experiment one step further by introducing 44 other human faces to the mix.

    To the researcher's astonishment, the trained archerfish were able to recall the learned image almost 81% of the time. And this accuracy improved to 86% when the researchers made the identification even harder, by replacing the colored photos with a set of black and white images and hiding the shape of the head.

    The results of the study suggest that though having tiny brains, archerfish may have developed high visual discrimination abilities. While it is contrary to the previous theory that a sophisticated brain is necessary to recognize human faces, the researchers believe they do not recognize faces by recalling complex facial information like gender and identity, but more likely by discriminating between detailed  patterns. Even so, the fact that these archerfish could “remember” those faces demonstrates that they have an impressive memory for details that lasts much longer than the originally-thought 3 seconds!

    This is not the first time researchers have realized how “smart” fish are. Previous studies have shown that fish can recognize those fish they have “socialized” with previously, and even recall complex three-dimensional maps of their surroundings.

(1)、What is the purpose of the study?
A、To describe archerfish are easy to teach. B、To tell people archerfish like to be rewarded. C、To prove archerfish can recognize human faces. D、To show archerfish can easily develop a habit.
(2)、Why did the researchers use black and white images?
A、They could get these images easily. B、Archerfish got tired of color images. C、They wanted to make the task more difficult. D、These images wouldn't get ruined by water.
(3)、What conclusion did researchers draw in the study?
A、Archerfish have a 3-second memory. B、Archerfish could distinguish detailed patterns. C、Archerfish have a special form of communication. D、Archerfish could remember complex facial information.
(4)、What can we infer from the text?
A、Fish are social animals. B、Fish are as clever as humans. C、Fish are able to tell different shapes. D、The results shocked the researchers.
举一反三
阅读理解

    Jeanne Calment, a French woman, became a record breaker on 17 October of 1995, when at the age of 120 years and 238 days, she became the longest-lived human being on record. A Japanese man died in 1986 at the age of 120 years and 237 days.

    Jeanne Calment lives in a small old people's home in the south of France; her husband, her only child and her grandson have all died. She is nearly blind and deaf and is always in a wheelchair, but her doctor describes her as being more like a 90-year-old in good health than someone of 120. She still has a lively sense of humor. When asked on her 120th birthday what she expected of the future, she replied: A very short one. She also remarked that she thought the good Lord had forgotten all about her.

    So what is the key to a long life? According to some doctors, diet, exercise and no smoking are the three important factors. Jeanne Calment has followed two of the tips. She has always eaten a healthy diet, and she used to do exercise every day until she broke her leg at the age of 115. However, until recently she drank two glasses of strong red wine a day, and she does smoke (now only a little). Besides, Jeanne Calment might have got very good genes from her parents. Her father lived to the age of 94 and her mother to 86.

    A local lawyer bought her house when she was 80 under an agreement that he would pay her some money every year until her death. It must have seemed a good move at the time, but so far the lawyer has paid her at least three times the value of the house. Every year on her birthday Jeanne Calment sends him a card saying: Sorry, I'm still alive!

阅读理解

    Suddenly another thought went through Kate's mind like an electric shock. An express train was due to go past about thirty minutes later. If it were not stopped, that long train, full of passengers, would fall into the stream. “Someone must go to the station and warn the station-master,” Kate thought. But who was to go? She would have to go herself. There was no one else.

    In wind and rain she started on her difficult way. Soon she was at the bridge that crossed the Des Moines River, a bridge also built of wood, just like the bridge across Honey Creek. The storm had not washed this away, but there was no footpath across it. She would have to cross it by stepping from sleeper (枕木)to sleeper. With great care she began the dangerous crossing, sometimes on her hands and knees, hardly daring to look down between the sleepers into the wild flood waters below. If she should slip, she would fall between the sleepers, into the rapidly flowing stream.

At last -- she never knew how long it had taken her一 she felt solid ground under her feet. But there was no time to rest. She still had to run more than half a mile and had only a few minutes left. Unless she reached the station before the express did, many, many lives would be lost.

    She did reach the station just as the train came into sight. Fortunately the station-master was standing outside. “The bridge is down! Stop the train! Oh, please stop it!” Kate shouted breathlessly.

    The station-master went pale. He rushed into the station building and came back with a signal light. He waved the red light as the train came into the station. It was not a second too early.

根据短文内容,选择最佳答案,并将选定答案的字母标号填在题前括号内。

阅读理解

    More than loo genes are related with increased risk of developing schizophrenia(精神分裂症),bipolar disorder (躁郁症)and alcoholism(酗酒),confirms a large study published in the recent issue of the British scientific journal Nature.

    The world's largest study into the genetic basis of mental illnesses was led by researchers from British universities,including University College London (UCL),Cardiff University and King's College London (KCL).

    Researchers believe that they are now much closer than before to understanding the complex biological causes, which make some people being at high risk of developing mental illnesses.They also believe that these findings could lead to new treatments.

    The researchers analyzed the DNA of about 37,000 patients with schizophrenia,bipolar disorder or alcoholism, and compared the smallest genetic changes to those found in about 113,000 healthy people.They then identified about 128 independent genetic variants(变体)at 108 locations on the human chromosomes(染色体)that contribute significantly to developing schizophrenia—83 of these sites have never before been linked to the illness,according to scientists.

    For example,people with the variant of the GRM3 gene,thought to be important in brain signaling,are around 2 to 3 times more likely to develop schizophrenia or alcohol dependence.The variant,which is found in approximately one in every 200 people,is also associated with a three times risk of developing bipolar disorder.

    "We could be looking at the next big drug target for treating mental illness,"Professor David Curtis from UCL, co-author of the paper,said."The work opens up new ways to prevent and treat mental illnesses by revealing the mechanisms involved in their development."

阅读理解

                                                                                                  Chinese International School

    Application Form

    Before an applicant can be invited to take part in an assessment, an application form should be returned to the Admissions Office, and the application fee of HK$1,000 cannot be returned. For overseas applicants wishing to pay in currencies other than HK dollars, the fee is US$145. Checks are also good for payment to “Chinese International School”.

    The application should include

    Applicants' academic report from the last school year.

    A recent passport-sized photo (attached to the application form).

    A copy of the applicant's Hong Kong ID card or a passport showing a valid Hong Kong visa.

    Only for applicants applying under a Corporate Nomination (提名) Right:A company letter confirming the nomination.

    Please note that the application fee is non-refundable. Applicants who would like to re-apply for another academic year are asked to submit a new application and application fee.

    Acceptance

    Applicants will be informed of their acceptance status in writing by postal mail. Initial (最初的) offers for Reception will be sent out from late March once all assessments have been completed.

Some applicants who have been assessed may be held on a reserve list. Acceptances may also be made on a conditional basis among the applicants on the reserve list.

    Applicants who have been assessed but who have not been admitted are welcome to reapply for the next academic year. Please note that such applicants will be asked to submit a new application and application fee.

    Confirmation of Acceptance and Enrollment (录取)

    Once an applicant has been admitted, the applicant family will be asked to confirm acceptance and hold the student's place with immediate payment of the required fees for the Nomination Right (HK$ 500), plus the sum of HK$ 7,500 as the first tuition payment.

    In addition, enrollment will not be considered complete until the following have been received, normally one month before the start of the new school year

    Physical examination results           Tuition (first month)

阅读理解

    America's top education official says many schools are spending too much time teaching the "basics"—reading, math and writing. It might seem opposite to what educators have been promoting. But U.S. Education Secretary John King says children really deserve access to a well-rounded education that includes music and arts because it will help them go into being well-rounded, well-educated persons.

    King spoke about his own education when explaining why schools need to teach more than math, reading and writing.

    King grew up in New York. Both his parents died when he was quite young. In his house, things were often crazy and frightening. It was his teacher, Mr. Osterwei, who helped him escape his difficult life. Quite often, the teacher took him and his classmates to the theater, the zoo, the ballet and famous Museum of Natural History. "Those were powerful, life-changing experiences, "King says. King graduated from Harvard University. He received his law degree from Yale University. He took charge of New York State public schools from 2011-2015. The U.S. Senate approved him as Education secretary last month.

    Many schools spend almost all funding on the "basics" because they lack money for other subjects, King says. Or they want students to do better on tests used to compare student performance.

    Students need to connect their studies and things that matter to them personally, such as music if they are to become "sophisticated(水平高的) thinkers". A 2013 report by UNESCO says today's world needs people able to solve new and unusual problems. It says arts can help students find those answers. In the report, UNESCO said teaching the arts in China, South Korea and Japan is different.

    From that in many Western countries, the emphasis(重点) in those three countries is "on joyful experiences and children's interests." In the West, educators are more likely to connect the arts to reading, writing and math. A 2014 report tried to compare how well countries teach children how to solve problems. It found Singapore, South Korea, Japan, China, Canada, Australia and Finland with the highest scores for 15-year-olds. Singapore led the way with a score of 562 out of a possible 1, 000. The average score was 500. The United States had a score of 508.

阅读理解

Volunteer Chances for Teens

    About Learning Buddies

    Learning Buddies is an education program for K-5 students at the Beacon Hill, Columbia, Douglass-Truth, New Holly and West Seattle Library branches (分馆). Teen volunteers and kids read together, learn math and play educational games with support from librarians.

    If you are a high school student who enjoys math, reading and helping kids succeed in school, please consider volunteering as a Learning Buddy. You will get service learning experience and earn(获得) community service hours for school.

Learning Buddies teaches kids once a week. Volunteer chances are offered at the following Library branches, October through December and March through May.

    Beacon Hill Branch: Tuesday, 4:15 p.m. to 5:45 p.m.

    Columbia Branch: Thursday, 4:15p.m. to 5:45 p.m

    Douglass-Truth Branch: Tuesday, 4:15 p.m.to 5:45 p.m.

    New-Holly Branch: Tuesday, 4:15 p.m. to 5:45 p.m.

    West Seattle Branch: Tuesday, 4 p.m. to 5:30 p.m.

    Become a Learning Buddy

    High school students must be at least 14 years old and live close to a Library branch that offers the Learning Buddies program.

    You can ask for a volunteer application (申请书) and attend an interview at one of the following Library branches at least one month before the fall or spring Learning Buddies series.

    Beacon Hill Branch: call the Teen Services Librarian at 206-684-4711.

    Columbia Branch: call the Teen Services Librarian at 206-386- 1908.

    Douglass-Truth Branch: call Services Librarian at 206-684-4704.

    New-Holly Branch: call the Supervising Librarian at 206-386- 1905.

    West Seattle Branch: call the Teen Services Librarian at 206-684-7444.

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