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大学英语四级(阅读)练习试卷2
(题后含答案及解析)
题型有: 2. Reading Comprehension (Skimming and Scanning)
Part II Reading Comprehension (Skimming and Scanning) (15
minutes)Directions: In this part, you will have 15 minutes to go over the passage
quickly and answer the questions attached to the passage. For questions 1-7, mark:Y
(for YES) if the statement agrees with the information given in the passage;N
(for NO) if the statement contradicts the information given in the
passage;NG (for NOT GIVEN)if the information is not given in the passage.
Types of Climate Climate is the combination of temperature, moisture,
wind, and sunshine at a place over a period of many years. Weather is made up of
atmospheric conditions during a few hours or days. The weather may be rainy on a
certain day. But that place may usually have a warm, dry, sunny climate. We learn
about the climate of a place by studying its temperature, moisture, wind, and sunshine
from season to season and year to year. Temperature and the amount of rainfall are
the two most important elements of climate. Others are humidity (air moisture),
cloudiness, fog, sunshine, wind, storms, and air pressure. There are many different
types of climate on earth. Climates of the world can be classified according to their
latitudes and the plants that grow there. Different kinds of plants need different
amounts of heat and moisture for growth. The vegetation of a region tells us about
temperature and rainfall conditions over a long period of al Climates
Tropical climates are found in regions between 35N and 35S latitude. In the tropical
rain forest (nearest the equator) conditions are warm and rainy all year long, and there
is a thick cover of trees. Places farther north and south of the equator have a tropical
wet-and-dry climate. There the forests are not so dense, and many trees lose their
leaves in the dry season. Along 23.5N and 23.5S latitude there are vast regions of
tropical desert climate, where very little vegetation can pical Climates
Subtropical climates are usually found between 30 and 40 North and South latitudes.
The subtropical western coasts of the continents have a Mediterranean climate.
Summers are hot and dry; winters are mild and wet. On the subtropical eastern coasts
of continents the climate is humid subtropical. Summers are hot, and winters are mild.
There is enough rainfall in all seasons for -latitude Climate
Mid-latitude climates occur between 40 and 60 NS latitudes. Strong westerly winds
blow in the mid-latitudes. The climate of the west coast of North America is mild and
rainy most of the year. It helps the growth of fine timber forests. Some places in the
mid-latitudes do not receive moisture because of mountain barriers or their great
distances from the oceans. Humid continental climates cover large mid-latitude area
in eastern parts of the continents. They are forest climates with cold winters and warm
summers. Most of the rainfall comes in the -latitude Climates
High-latitude climates occur from 60 to the poles, North and South. In the high
latitudes it is very cold in winter and cool in summer. The short summers are warm
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