Animals seem to have the sense to eat when they are hungry and they do not eat more than their bodies need. It has been shown that rats will, when given a choice over a period of time, prefer water with vitamins(维生素) to water without vitamins even though there is no difference in taste or smell between the two water bottles. When a fragrant flavor was added to the vitamins-enriched water, the rats did seem to develop it and kept drinking it, even after the vitamins were switched to the clear water. In time, however, they broke the habit and went back to where the necessary vitamins were.
In a classic experiment, babies of 6 to 12 months old were placed in a cafeteria feeding arrangement, with a wide selection of baby food before them. They were given whatever food they pointed to or appeared interested in. We are told that at first they showed some unusual eating patterns, but over a period of time they managed to select well-balanced diet.
So, in choosing food, rats and babies do seem to know and act on what’s best for them. Apparently, there is a kind of “body wisdom”, which humans soon lose. Most of us do not eat as wisely as we could. Many of our food preferences are culturally determined and influenced by long-formed habits. Some people eat foxes, dogs and blackbirds, while we eat cows and pigs. So what people eat and how much they eat seems to be greatly influenced by what is going on around them.
1.In the experiment on rats, a fragrant flavor was added to the rats’ drinking water to _________.
A. test whether rats know which drink is good for them
B. encourage rats to drink vitamins-enriched water
C. find out rats’ preference in flavor
D. demonstrate the vitamins are tasteless
2.According to the passage, adults eating habits differ from those of babies because _________.
A. adults know better than babies what kind of food are good for their health
B. adults’ eating habits are closely related to the social and cultural customs
C. adults have more choices of food than babies in eating patterns
D. adults usually cannot resist the temptation of various delicious foods
3.As far as their eating habits are concerned, babies and rats are similar in that ________.
A. both prefer flavored food and drink
B. both have the same eating patterns
C. both have the wisdom to choose a balanced diet
D. both develop a taste for the same kinds of flavors
When you are little, the whole world feels like a big playground. I was living in Conyers, Georgia the summer it all happened. I was a second grader, but my best friend Stephanie was only in the first grade. Both of our parents were at work and most of the time they let us go our own way.
It was a hot afternoon and we decided to have an adventure in Stephanie's basement. As I opened the basement door, before us lay the biggest room, full of amazing things like guns, dolls, and old clothes. I ran downstairs, and spotted a red steel can. It was paint. I looked beyond it and there lay even more paint in bright colors like purple, orange, blue and green.
"Stephanie, I just found us a project for the day. Get some paintbrushes. We are fixing to paint. “She screamed with excitement as I told her of my secret plans and immediately we got to work. We gathered all the brushes we could find and moved all of our materials to my yard. There on the road in front of my house, we painted big stripes ( 条纹) of colors across the pavement (人行道). Stripe by stripe, our colors turned into a beautiful rainbow. It was fantastic!
The sun was starting to sink. I saw a car in the distance and jumped up as I recognized the car. It was my mother. I couldn't wait to show her my masterpiece. The car pulled slowly into the driveway and from the look on my mother’s face, I could tell that I was in deep trouble.
My mother shut the ear door and walked towards me. Her eyes glaring, she shouted, "What in the world were you thinking? I understood when you made castles out of leaves, and climbed the neighbors' trees, but this! Come inside right now!" I stood there glaring back at her for a minute, angry because she had insulted (侮辱) my art.
"Now go clean it up!" Mother and I began cleaning the road. Tears ran down my cheeks as I saw my beautiful rainbow turn into black cement.
Though years have now passed, I still wonder where my rainbow has gone. I wonder if, maybe when I get older, I can find my rainbow and never have to brush it away. I guess we all need some sort of rainbow to brighten our lives from time to time and to keep our hopes and dreams colorful.
1.What did the writer want to do when his mother came home?
A. To introduce Stephanie to her. B. To prevent her from seeing his painting.
C. To show his artwork to her. D. To put the materials back in the yard.
2.In his mother's eyes, the writer _____________.
A. was a born artist B. worked very hard
C. was a problem solver D. always caused trouble
3.The underlined word "rainbow" in the last paragraph refers to _____________.
A. something imaginative and fun B. the stripes on the pavement
C. the rainbow in the sky D. important lessons learned in childhood
4.It can be learned from the passage that parents should______________ .
A. encourage children to paint B. value friendship among children
C. protect rather than destroy children's dreams D. discover the hidden talent in children
Hypothermia can be mild, moderate or severe. Mild hypothermia is something that most people in cold climates have experienced at one time or another. You feel so cold that your body starts to shake---not very much, but uncontrollably.
The treatment for mild hypothermia starts with getting out of the cold and, if necessary, changing into dry clothes. Drinking warm, non-alcoholic liquids and eating something sugary can stop the shivering. Taking a warm bath or sitting by a fire or doing some exercise can also help the body warm up. These are all common-sense treatments.
But treatment needs to change when people enter the moderate or severe stages of hypothermia. In that situation, their body temperature drops below thirty-five degrees Celsius. They lose the ability to think clearly. Their muscles become stiff. They might bump into things or fall over objects.
Members of search-and-rescue teams will first try to prevent additional heat loss. They will place extra covering around the chest, head and neck of hypothermia victims to keep them warm.
Hypothermia victims need medical help as soon as possible. Working quickly to get people out of the cold is important. However, hypothermia victims must be moved slowly and gently. Any rough or sudden movement can force cold blood from the arms, legs and hands deep into the warmer middle of the body. This sudden flow of cold blood can create shock, a serious condition. It can also cause an abnormal heartbeat.
Members of search-and-rescue teams have a saying that hypothermia victims are not dead until they are warm and dead. The process of "rewarming" a person needs to be done slowly, in a hospital setting.
An extremely low body temperature can cause the heart to beat so slowly that a pulse may be difficult to find. In other words, a person who is suffering from the effects of severe cold may seem dead, but still be alive.
1.According to the text, when a person experience mild hypothermia, _____.
A. he feels cold so he shakes deliberately.
B. he can drink some wine to stop the shaking.
C. he should be sent to the hospital immediately.
D. some common treatments can help him recover.
2.Which of the following expression can take the place of the underlined words?
A. break into B. break down
C. knock into D. sweep up
3.When people enter the moderate or severe stages of hypothermia, which of the following statement is WRONG? _________
A. If hypothermia isn’t treated correctly, the victim’s heart may not beat normally.
B. Their body temperature drops below 35℃.
C. Hypothermia victims seem alive but dead.
D. The rescue workers should first help them warm slowly and gently in a proper situation.
4.What’s the best title for the text? _____.
A. Different kinds of hypothermia
B. Medical help is important in treating hypothermia
C. How to avoid cold-weather injuries.
D. Emergency treatment for different types of hypothermia.
Our site specializes in European cycling tours, Bike & Boat Tours, Road Bike Tours and now River Cruises throughout Europe, Asia, and the Americas.
We take great pride in offering you the best services and in providing you with a vacation that will be fondly remembered. Whether it is a European bike tour, river cruise, or one of many other cycling vacations, our staff will do everything to plan your dream holiday.
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We have perhaps the largest online catalogue of well-established European bike and boat tours and sailing holidays.
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Bike Europe and Beyond
Bicycle touring in Europe and beyond -- cycle your next vacation almost anywhere in Europe from our carefully chosen catalogue of bike tours. Recently we have also added a few American bike tours as well as bike tours in Vietnam. Whether you cycle Europe with a standard bicycle or an e-bike (electrically assisted bicycle), one of our cycling tours is bound to be right for you.
Road Bike Tours
Cycle Europe and experience one of our great new European road bike tours! These cycle tours in Europe (and now one is in the New Zealand) are intended for the more experienced cyclist that is not afraid of the long distances through extremely beautiful countryside.
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1.The text is mainly written to _________.
A. introduce fantastic tour places
B. encourage readers to have adventures
C. compare boat tours with bike tours
D. invite readers to join in the tours
2.Which countries have been added to “Bike Europe and Beyond”?
A. Vietnam & America. . B. New Zealand & China.
C. America & New Zealand D. China & Vietnam.
3.Which of the following require(s) certain cycling experience?
A. Bike & Boat Trips. B. Road Bike Tours.
C. Luxury Boat Tours. D. Bike Europe and Beyond.
4.The text is probably taken from a _________.
A. newspaper B. textbook
C. magazine D. website
假设你是某英语报纸的栏目主编Mary，前几天收到一个叫Rose的女孩的来信，信的内容大致如下： Rose的父母在去年被一场车祸夺去了生命，所以她现在搬去跟叔叔一家生活。Rose觉得很难开始新生活，在学校跟同学也相处得不好。她渴望听取你的建议,所以请你写一封回信给她，大致内容如下：
1、安慰她;
2、针对她的现状提一些建议；
3、希望她能好起来。
要求：1、字数120左右；
2、可适当增加内容以使行文连贯；
3、信的开头和结尾已经给出。
Dear Rose,
I’m Mary, chief editor of My Family.________________________________________________________
______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Yours Sincerely,
Mary
文中共有10处错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏词符号∧，并在此符号下面写出该加的词。
删除：把多余的词用斜线＼划掉。
修改：在错词下面划一横线，并在该词下面写出修改后的词。
注意：1、每处错误及其修改均仅限一词；
2、只允许修改10处，多者从第11处不计分。
Dear cousin,
Long time no see! It has been almost a year ever since you move to London. I miss you a lot of. I’m writing the letter to ask you for help. As you know, I am eager to be a photographer like you, so I asked my parents to buy me the camera last week. But he told me I wouldn’t concentrate in my schoolwork if I got one. Oh, my God! What can I make them trust me? I’m not a kid any longer, but I can control myself. What’s worse, I have promised that I will take photos for the school’s newspaper next month. When asking by my classmates, I will be absolutely embarrassed. Therefore, would you like to lend me some money? If you’d like, I will return it as soon as possibly.
Yours Sincerely,
Tom
