题目内容

The south and east of the Great Lakes is famous for the huge amounts of snow it receives. When the snow starts to fall every year, people start discussing the phrase “lake-effect snow”.
Lake-effect snow which is influenced by the movement of cold air over the relatively warm water of the Great Lakes often comes in late autumn and early winter. Because of the at least 20 degrees’ difference between the lake water and the overrunning air, it’s easy to form huge amounts of snow.
As the cool air crosses the water of Great Lakes, the lowest levels of the atmosphere begin to warm and pick up moisture. This newly warmed atmosphere is lighter than the cold air above it, so it starts rising. As the changed air continues to climb higher and higher, it finally meets much colder atmosphere which changes the moisture into water drops and ice, forming clouds. After this course repeats a number of times, the clouds become heavier and heavier, and then they are changed into snow and fall down.
The most important point that decides the amount of snowfall is the direction of the wind. If the wind runs perpendicularly(垂直地)across the lake, there won’t be plenty of time for clouds to develop. However, if the wind runs in the opposite direction, clouds will form easily. The longer the cold air travels over the lake, the more moisture it is able to produce, which leads to a greater amount of snow.
The largest amount of the lake-effect snow was found across the U.P. of Michigan, the northwestern Pennsylvania and the far southwestern and northwestern New York, which are all along the south or east of the Great Lakes. It has been over 100 inches of snowfall in a winter season.
【小题1】The level of the snowfall depends on ________.

A.the size of the lake
B.the direction of the wind
C.the temperature of the lake
D.the strength of the wind
【小题2】From the passage, we can learn that ________.
A.clouds are easy to produce with the help of the perpendicular wind
B.cold air always falls down and picks up moisture to form clouds
C.the temperature of the lake water is the same as the overrunning air’s above it
D.the longer journey of the cold atmosphere can make a grater amount of snow
【小题3】The passage is mainly about ________.
A.the influences of the lake-effect snow for local people
B.the weight between moisture and atmosphere
C.how the phrase “lake-effect snow” comes in New York
D.how the lake-effect snow forms around the Great Lakes


【小题1】B
【小题2】D
【小题3】D

解析试题分析:这篇文章讲述的是美国东北地区五大湖区的大湖效应降雪是如何形成的。
【小题1】细节题。根据文章The most important point that decides the amount of snowfall is the direction of the wind.可知,降雪量的等级取决于风的方向。故选B
【小题2】细节题。根据文章The longer the cold air travels over the lake, the more moisture it is able to produce, which leads to a greater amount of snow.可知,冷空气流过湖面的时间越长,就会产生更多的水分,就导致了大量的雪。故选D
【小题3】主旨题。这篇文章主要讲述的是五大湖区是如何形成大湖效应降雪的。
考点:科普类说明文
点评:本文文脉清晰,结构很好把握。说明文是历年高考很常见的文体,对于科技类的说明文比较难,而对于说物的文体较容易。本文中,把握好一个中心即对五大湖区的大湖效应降雪是如何形成的介绍。同时,此类文章细节题居多,在对文章看懂了的基础在仔细对比选项和文章,即可得出答案。

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  The first people to drink tea were the Chinese because the bush grew wild all over the south of their country.They liked the taste,and found that the drink refreshed(使……振作)them.

  People living in Europe first learned about tea growing and drinking from a book printed in Italy in 1599.The writer claimed(声称)that tea was a wonderful medicine!Although people in Europe knew about tea in 1599,it was another fifty years before the first cargo(货物)of tea from China reached Holland.

  A few years later,tea was brought overland from China to Russia.The long difficult journey had to be made over mountains and across deserts.

  The new drink reached England in 1657.It was sold at one of the coffee house.Only the very rich could afford to drink it.

(1)

The Chinese drank tea first because _______.

[  ]

A.

the tea bush grew all over the south of their country

B.

they learned it from their parents

C.

the leaves of the tea smelled good

D.

they happened to know it could be drunk

(2)

The Chinese liked the taste of tea because _______.

[  ]

A.

the tea was a bit bitter

B.

they wouldn’t be thirsty when they smelled it

C.

the drink refreshed them

D.

the tea was the only drink they liked

(3)

People in Europe first learned that tea was _______.

[  ]

A.

a wonderful medicine

B.

beautiful leaves

C.

sweet leaves

D.

a flower

(4)

It was in _______ that the first cargo of tea from China reached Holland.

[  ]

A.

1599

B.

1649

C.

1657

D.

1550

(5)

_______used to drink tea when it reached England.

[  ]

A.

Doctors

B.

Patients

C.

Everybody

D.

The rich people

Perhaps the most famous theory, the study of body movement, was suggested by Professor Ray Birdwhistell. He believes that physical appearance is often culturally programmed. In other words, we learn our looks—we are not born with them. A baby has generally informed face features. A baby, according to Birdwhistell, learns where to set the eyebrows by looking at those around-family and friends. This helps explain why the people of some areas of the United States look so much alike, new Englanders or Southerners have certain common face features that cannot be explained by genetics(遗传学). The exact shape of the mouth is not set at birth, it is learned after. In fact, the final mouth shape is not formed until well after new teeth are set. For many, this can be well into grown-ups. A husband and wife together for a long time often come to look alike. We learn our looks from those around us. This is perhaps why in a single country area where people smile more than those in other areas. In the United States, for example, the South is the part of the country where the people smile most frequently. In New England they smile less, and in the western part of New York State still less. Many southerners find cities such as New York cold and unfriendly, partly because people on Madison Avenue smile less than people on Peachtree Street in Atlanta. Georgia. People in Atlanta, Georgia. People in largely populated areas also smile and greet each other in public less than people in small towns do.

Ray Birdwhistell believes that physical appearance ____.

Signs in Chinese will be set up in public areas such as airports, to benefit Chinese travelers, the Italian Government announced in late February. Now many European countries are expected to follow this example.

Despite the different languages, travel across Europe has never been so simple. Just five years ago, if you wanted to visit Germany in the north and Spain in the south in one trip, you had to wait for weeks to apply for different visas from the two countries. You also needed a calculator because both countries had different money.

Today, with a Schengen Visa issued by any member country, you can travel across 15 European countries without stopping. Since 2002, within most of the EU, there is now just one type of money called the Euro. The Euro was designed to be the only money in the EU, and already makes it easier to shop around. If you drive, your driving license and car insurance policy are valid(有效的)in the other European countries. And you can use your mobile phone everywhere.

All the countries in the continent are melting into a united Europe under the EU. For Europeans and visitors, the result is that it is more convenient to travel back and forth between the different countries. 

1.By saying the underlined sentence “Now many European countries are expected to follow this example”, the writer means that ____.

A.more signs will be set up in Chinese in European countries

B.more and more Europeans have a desire to know more about China

C.more and more Chinese people will go to travel across Europe

D.Chinese is now an important language in Europe

2.Compared to five years ago, traveling in Europe has become easier because ___.

A.you needn’t drive a car

B.you can use a calculator to exchange money

C.applying for different visas is much simpler

D.one visa is good enough for traveling in a number of countries

3.It can be inferred from the passage that _____.

A.an increasing number of Chinese tend to travel to Europe

B.Chinese has become an important language in Europe

C.the Euro is the only money used in the EU now

D.it is always necessary to unite many countries into one

 

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