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题型:阅读理解 题类:常考题 难易度:普通

辽宁省沈阳市城郊市重点联合体2020届高三上学期英语期中考试试卷

阅读理解

    Babies born in summer are more likely to become short-sighted in late life, a study has shown.

    As many as a quarter of all cases of short-sightedness are caused by too great an exposure to sunlight in the first weeks of life, say eye experts.

    They are advising all parents to put sunglasses on their babies during the first weeks.

    Scientists had already established that over-exposure to sunlight caused shortsightedness in animals.

    Researchers who compared the months in which babies were born with whether they needed glasses later on say the principle also applies to humans.

    A study of almost 300, 000 young adults-the largest of its kind-showed that those born in June and July had a 25 per cent greater chance of becoming severely short-sighted than those born in December or January.

    Research leader Professor Michael Belkin, of Tel Aviv University, said it was because prolonged illumination(光照) causes the eyeball to lengthen-causing short-sightedness.

    Hence the more light a newborn is exposed to, the more the eyeball lengthens and the worse the short-sightedness will be.

    The mechanism which lengthens the eyeball is associated with levels of melatonin(褪黑激素), a pigment (色素) which protects the skin against harmful rays of the sun.

    In young babies not enough melatonin is released as protection, meaning they are more vulnerable to sunburn and changes to eyeball shape.

    Sight expert Professor Daniel O'Leary, of Anglia Ruskin University in Cambridge, said "At the moment we don't know the precise cause of why light exposure affects sight, but the evidence seems to prove that it is one of the reasons for people becoming shortsighted."

(1)、Babies born in summer are more likely to be shortsighted ____________.
A、because the summer sun is too strong for babies B、because babies born in summer have lengthened eyeballs C、if they are exposed too much sunlight in the first weeks after they are born D  if parents don't know a proper way to protect their babies' eyes
(2)、Melatonin is a kind of material to ___________.
A、prevent the eyes from becoming near-sighted B、protect the skin from harmful sun rays C、make our body strong D、protect babies' eyes from summer sun
(3)、From what Professor Daniel O'Leary says we can conclude that ___________.
A、there is no evidence that shortsightedness is related to exposure to sunlight B、whether light exposure affects sight still needs to be further proved C、he believes that light exposure can cause shortsightedness D、he tries to give the cause of why light exposure affects sight
(4)、The underlined word "vulnerable" in the passage probably means __________.
A、easy to be harmed B、resistant C、protective D、changeable
举一反三
根据短文内容的理解,选择正确答案。

    In ancient Egypt, a shopkeeper discovered that he could attract customers to his shop simply by making changes to its environment. Modern businesses have been following his lead, with more tactics(策略).

    One tactic involves where to display the goods. For example, stores place fruits and vegetables in the first section. They know that customers who buy the healthy food first will feel happy so that they will buy more junk food later in their trip. In department stores, the women's shoe section is generally next to the women's cosmetics(化妆品) section: while the shop assistant is going back to find the right size shoe, bored customers are likely to wander over and find some cosmetics they might want to try later.

    Besides, businesses seek to appeal to customers' senses, stores notice that the smell of baked goods encourages shopping, so they make their own bread each morning and then fan the bread smell into the store throughout the day. Music sells goods, too. Researchers in Britain found that when French music was played, sales of French wines went up.

    When it comes to the selling of houses, businesses also use highly rewarding tactics. They find that customers make decisions in the first few seconds upon walking in the door, and turn it into a business opportunity. A California builder designed the structure of its houses smartly. When entering the house, the customer would see the Pacific Ocean through the windows, and then the pool through an open stairway leading to the lower level. The instant view of water on both levels helped sell these $10 million houses.

阅读理解

University Room Regulations

Approved and Prohibited Items

    The following items are approved for use in residential (住宿的) rooms: electric blankets, hair dryers, personal computers, radios, televisions and DVD players. Items that are not allowed in student rooms include: candles, ceiling fans, fireworks, waterbeds, sun lamps and wireless routers. Please note that any prohibited items will be taken away by the Office of Residence Life.

Access to Residential Rooms

    Students are provided with a combination (组合密码) for their room door locks upon check-in. Do not share your room door lock combination with anyone. The Office of Residence Life may change the door lock combination at any time at the expense of the resident if it is found that the student has shared the combination with others. The fee is $25 to change a room combination.

Cooking Policy

    Students living in buildings that have kitchens are only permitted to cook in the kitchen. Students must clean up after cooking. This is not the responsibility of housekeeping staff. Kitchens that are not kept clean may be closed for use. With the exception of using a small microwave oven (微波炉) to heat food, students are not permitted to cook in their rooms.

Pet Policy

    No pets except fish are permitted in student rooms. Students who are found with pets, whether visiting or owned by the student, are subject to an initial fine of $100 and a continuing fine of $50 a day per pet. Students receive written notice when the fine goes into effect. If, one week from the date of written notice, the pet is not removed, the student is referred to the Student Court.

Quiet Hours

    Residential buildings must maintain an atmosphere that supports the academic mission of the University. Minimum quiet hours in all campus residences are 11:00 pm to 8:00 am Sunday through Thursday. Quiet hours on Friday and Saturday nights are 1:00 am to 8:00 am. Students who violate quiet hours are subject to a fine of $25.

Choose the one that fits best according to the information given in the passage you have just read.

A Life in Danger

    Lucy, aged 15, lives in Bournemouth with her parents. Her parents aren't poor, and she was at a private school when she started getting bullied. This made her very unhappy and she began to misbehave. She made some new friends who went clubbing a lot. Later she even took drug and stole money to buy drug. Her parents were so worried about their daughter and so angry about her behavior that they decided to send Lucy to Turn-About Ranch (TAR), a tough camp for problem teens in Utah, in the USA.

Lucy didn't like the idea of going to the ranch(牧场)in Utah, but after spending three months there, she's changed her attitude. She said, "The staff at TAR cared about our emotional well-being but they also wanted us to be disciplined and respect the rules. They told us not to take any drugs, not even tobacco or alcohol, and they made us get up at 6.30 a.m. every day and to school work as well as jobs around the ranch. TAR is a real, working ranch with cows and horses, which we had to take care of.

At TAR they asked us not to wear make-up or jewelry or use hair products. They told us that teenagers with problems often use a cool appearance as a mask to hide behind and that they needed to break down those barriers to help us look inside at the confusion which causes our problem behavior. They also wanted us to take responsibility for all our actions."

Her time there has made her more self-confident, less aggressive and much happier. She's started a college course, she's got a part-time job, and she's also doing voluntary work helping underprivileged children. She hasn't taken any drugs since she left TAR. Lucy says, "TAR made me think very hard about the friends I used to see and where my life was going. I realized that the drugs were starting to become the only thing in my life that I cared about, which meant I stopped enjoying other things and treated people badly. I ought to have realized that, and I know I shouldn't have done a lot of things that I did. The ranch has really opened my eyes. They told me to believe I could achieve something with my life, and from now on I want to try."

 根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

How to keep yourself safe from newvirus?

After a new-type coronavirus(冠状病毒)was found in viral pneumonia(肺炎)cases,more cases have been reported in recent days.{#blank#}1{#/blank#}:

Wear masks outdoors

●Wearing a mask is one of the most effective ways to protect you from getting infected.

●Make sure to wear it properly by tightening up the nose clip and pulling the bottom of it over your chin (下巴).

●{#blank#}2{#/blank#}, a mask is also needed to prevent you from spreading germs to others.Cover your coughs and sneeze with tissue (纸巾) 

Cover your mouth and nose with a tissue when you cough or sneeze, or you can cough or sneeze into your sleeve, but avoid covering with your hands directly.

{#blank#}3{#/blank#}

Wash your hands with soap and running water thoroughly for at least 15 seconds.

● Before eating and after using the toilet

● After returning home

● After touching trash or garbage

● After contacting with animals or handling animal wastes Strengthen your immune system and exercise regularly

● Exercise regularly is one of the most important ways to help you stay away from catching any infections.

● Make sure that shared spaces have good air flow and avoid going to crowded places such as hospitals, railway stations and airports.{#blank#}4{#/blank#}.

● Seek medical attention immediately if you have symptoms(症状) of fever and respiratory(呼吸的) infection.

● Avoid close contact with people who have flu or cold-like symptoms.

●{#blank#}5{#/blank#}.Avoid contact with wild animals or farmed livestock(牲畜) without any protection.

A.If your hands are not visibly dirty

B.Eat thoroughly cooked meat and eggs

C.If you are not feeling well or having a fever

D.Wash your hands frequently and properly

E.Visit your friends and relatives often as usual.

F.Wear a mask if transport or movement is necessary

G.To prevent catching the infection, here's what you can do

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