题目内容

Red is used in many American expressions. It can be used to show1.(happy), as in “a red- letter day”. This is a day when something special happens. The expression is probably based2.church customs. For almost six hundred years, church calendars(日历)3.(mark) with red to indicate special holidays. Today’s calendars are still marked that way with the4.(meaning) of holidays and special days printed in red.

The expression “a red-letter day” is often heard in everyday life. A red-letter day is5.day when people are feeling quite happy. It may be a day6.you’ve long waited for, a wedding day, for example, or it may be a day with a happy surprise. You might tell your friends that yesterday was a red-letter day,7.you won sonic money in the state lottery (彩票).

“Rolling out the red carpet" is another8.(common) heard expression, which9.(represent) a warm welcome of any kind. A city may “roll out the red carpet” for its baseball team when the team arrives home after winning the championship.

Red is also used in some expressions that are not happy. Red-handed is one. To be caught red handed is to be caught10.(perform) a wrong act.

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In California, another interesting kitchen robot has been developed, called Readybot. It can pick up objects and either store them in cabinets (橱柜) or put them in the trash. It also carries a separate floor-cleaning robot that can operate by itself. Unlike the Japanese robot, Readybot just looks more like a large box with arms and wheels.

Readybot was created by engineers and designers who established a club called the Readybot Challenge. They believe that in the future millions of robots will be needed in homes to perform ordinary household tasks. Readybot is just the first step in their plan to create a robot that can do jobs not only in kitchens but in other rooms of homes and in offices as well.

Clearly there are technological difficulties to solve before robots can cook a complete dinner, and there are also many safety concerns (忧虑). Not everyone (especially parents) would be comfortable with the idea of robots in their house,manipulatinghot pans and sharp knives. The European Commission recently funded(资助) a project to study these concerns. According to lead researcher Professor Chris Melhuish, “Enabling robots to work safely with humans is a key need for the future development of robotics.”

1.

A. is more popular B. performs more jobs

C. moves more quickly D. looks more like a person

2.

A. drive you around B. clean your kitchen

C. prepare food for you D. work for office workers

3.

A. inventing B. avoiding C. controlling D. making

4.

A. have shown great interest in kitchen robots

B. can’t wait to use kitchen robots in their homes

C. might think that kitchen robots could be dangerous

D. found out how to operate robots safely

When we know somewhere well,we say we “know it like the back of our hand”. But new research has shown that we don’t actually know as much about our hands as we think we do.

Wider and shorter

Professor Matthew Longo at the University of London and his team did an experiment, covering the left hands of 100 people. Then they asked the people to point to where they thought their fingertips and knuckles (指关节) were. They made some quite big mistakes.

“People think their hand is wider than it actually is,” said Longo. The fingers also seem shorter than they are. This mistake gets worse as you go across the hand from the thumb to the little finger.

Sense of position

It is connected to our sense of position,” explained Longo. This is our ability to tell where different parts of our bodies are, even when we can’t see them. “It tells us whether a joint is straight, or not” he said. It also tells us whether we are going up or down in an elevator. All this information comes from signs from nerves in real time. It’s like our brain has maps — maps that show the size and shape of our body. “This experiment tried to find those maps,” said Longo.

Strength(强度) of feeling

But these maps make mistakes. These mistakes may be made because of how the brain understands different parts of the skin. “Our brains ‘see’ areas as larger where the skin feels touch strongly,” said Longo. Body parts don’t appear as their true size, but appear bigger or smaller depending on how strongly they feel touch. Our lips, for example, have more nerves than our nose. So brain “sees” lips on its map of the body as being bigger than our nose. The same thing happens for other parts of the body that have lots of nerves.

Longo believes that more research in this area may help us to understand eating problem better, because people suffering from these problems may not know their bodies properly.

1.Which of following statement is TRUE about the experiment according to the article?

A. People think their body parts are larger than they actually are.

B. People made more mistakes about their little fingers length than their thumbs’ length.

C. People’s fingers are actually shorter than they think.

D. People were asked to draw their hands from memory

2.What does the underlined “it” in Paragraph 4 refer to?

A. The new experiment. B. The location information.

C. The mistake people made. D. The sizes of fingers and hands.

3.We can learn from the article that ________.

A. the maps of people’s bodies form before they are born

B. the maps of our body are based on information from nerves

C. our sense of position tells how different parts of the body work

D. how we feel about our body shape is only decided by our sense of position

4.We can infer from the article that ________.

A. the hand feels touch more strongly than fingers do

B. our lips have a weaker sense of touch than our nose

C. there are more nerves in the finger than in the hand

D. our sense of position should not be trusted because it is too often incorrect

Still seeking a destination for your weekend break? There are some places which are probably a mere walk away from your college.

King's Art Centre

A day at the Centre could mean a visit to an exhibition of the work of one of the most interesting contemporary artists on show anywhere.This weekend sees the opening of an exhibition of four local artists.

You could attend a class teaching you how to ‘learn from the masters’ or get more creative with paint—free of charge.

The Centre also runs two life drawing classes for which there is a small fee.

The Botanic Garden

The Garden has over 8,000 plant species;it holds the research and teaching collection of living plants for Cambridge University.

The multi?branched Torch Aloe here is impressive.The African plant produces red flowers above blue?green leaves,and is not one to miss.

Get to the display house to see Dionaea muscipula,a plant more commonly known as the Venus Flytrap that feeds on insects and other small animals.

The Garden is also a place for wildlife?enthusiasts.Look for grass snakes in the lake.A snake called ‘Hissing Sid’ is regularly seen lying in the heat of the warm sun.

Byron's Pool

Many stories surround Lord Byron's time as a student of Cambridge University.Arriving in 1805,he wrote a letter complaining that it was a place of “mess and drunkenness”.However,it seems as though Byron did manage to pass the time pleasantly enough.I'm not just talking about the pet bear he kept in his rooms.He spent a great deal of time walking in the village.

It is also said that on occasion Byron swam naked by moonlight in the lake,which is now known as Byron's Pool.A couple of miles past Grantchester in the south Cambridgeshire countryside,the pool is surrounded by beautiful circular paths around the fields.The cries of invisible birds make the trip a lovely experience and on the way home you can drop into the village for afternoon tea.If you don't trust me,then perhaps you'll take it from Virginia Woolf—over a century after Byron,she reportedly took a trip to swim in the same pool.

1.As mentioned in the passage,there is a small charge for ______.

A. attending the masters' class B. working with local artists

C. learning life drawing D. seeing an exhibition

2.We can infer from the passage that Byron seemed ______.

A. to finish university in 1805 B. to fear pet bears

C. to be a heavy drinker D. to like walking

3.In the passage Byron's Pool is described as a lake ______.

A. surrounded by fields B. owned by Lord Byron

C. located in Grantchester D. discovered by Virginia Woolf

4.What is the passage mainly about?

A. Some places for weekend break.

B. A way to become creative in art.

C. The colourful life in the countryside.

D. Unknown stories of Cambridge University.

One of my first memories as a child in the 1950s was a discussion I had with my brother in our tiny bedroom in the family house in Bethlehem, Pennsylvania.

We had heard in school about a planet called Pluto. It was the farthest, coldest, and darkest thing a child could imagine. We guessed how long it would take to die if we stood on the surface of such a frozen place wearing only the clothes we had on. We tried to figure out how much colder Pluto was than Antarctica, or than the coldest day we had ever experienced in Pennsylvania.

Pluto, which famously was downgraded from a “major planet” to a “dwarf planet”(矮星) in 2006, captured our imagination because it was a mystery that could complete our picture of what it was like at the most remote corners of our solar system.

Pluto’s underdog discovery story is part of what makes it so attractive. Clyde Tombaugh was a Kansas farm boy who built telescopes out of spare auto parts, old farm equipment and self-ground lenses. As an assistant at Lowell Observatory in Flagstaff, Arizona, Tombaugh's task was to search millions of stars for a moving point of light, a planet that the observatory’s founder thought existed beyond the orbit of Neptune. On February 18,1930,Tombaugh found it. Pluto was the first planet discovered by an American, and represented a moment of light in the midst of the Great Depression’s dark encroachment (入侵).

Pluto is much more than something that is not a planet. It’s a reminder that there are many worlds out there beyond our own and that the sky isn’t the limit at all. We don’t know what kinds of fantastic variations on a theme nature is capable of making until we get there to look.

1.Why did Pluto become famous in 2006 according to the passage?

A. Because it lost its major planet status.

B. Because it disappeared in the sky.

C. Because it was discovered by an American.

D. Because it was proved to be the coldest planet in the universe.

2.What can be a suitable title for the text?

A. An American Scientist: Clyde Tombaugh

B. Pluto was First Discovered by a Boy

C. Pluto’s Strange Romance

D. The Days I Spent with My Brother in Pennsylvania

3.What can we learn from the fourth paragraph?

A. Clyde Tombaugh discovered the darkness in the Great Depression.

B. Pluto was the only planet that was discovered by Clyde Tombaugh.

C. Clyde Tombaugh’s job was to build telescopes for Lowell Observatory.

D. Clyde Tombaugh’s telescopes used for searching stars were very simple.

4.What does the underlined sentence in the last paragraph most probably mean?

A. Pluto is no less than a planet in the solar system.

B. Pluto is much more than a planet in the solar system.

C. Pluto is more important than any other planet in the sky.

D. Pluto is not a planet in the solar system, but it is more than a planet.

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