Modern zoos are different from those built fifty years ago. Those zoos were places where people could go to see animals from many parts of the world. The animals lived in cages with iron bars. Although the zoo keepers took good care of them, many of the animals did not feel comfortable, and they often felt ill.
In modern zoos, people can see animals in more natural conditions. The animals are given more freedom in nature. Even the appearance of zoos has changed. Trees and grass grow in cages, and water flows through the places the animal live in. there are few bars; instead, there is often a deep ditch, filled with water, which surrounds a space where several sorts of animals live together as they world naturally. In an American zoo, the visitor can walk through a huge special cage that is filled with trees, some small animals and many birds, and large enough for birds to live naturally. In a zoo in New York, with the us of special night, people can observe certain animals that are active only at night, when most zoos are closed. Some zoos have special places for visitors to watch animals that live in the desert or under water.
Modern zoos not only show animals to visitors, but also keep and save rare animals. For this reason, fifty years from now, the grandchildren of today’s visitors will still be able to enjoy watching these animals
1.It seems that ______ is something most important for animals.
A eating good food B. living in cages
C. living with other animals D. living in natural conditions
2.In modern zoos __________.
A. different kinds of animals are kept separately.
B. Animals are no longer taken good care of.
C. Animals have more freedom
D. visitors can walk where they live
3.In modern zoos ___________ feel comfortable.
A. the animals, the zoos keepers B. the visitors, not the animals
C. neither visitors nor animals D. both visitors and the animals
4.In some zoos people can ____________.
A. walk through huge special cages to watch all sots of animals
B. see animals which live in special conditions
C. during the day observe animals that are active at night.
D. Watch all rare animals that may ot be seen in the future
5.The main idea of the passage is that __________.
A. zoos are now places where animals can live naturally
B. zoos are places where people can see animals from all over the world
C. there should be old and modern zoos alike
D. rare animals may soon die out
A kind of little cars may some day take the place of today’s ones. If everyone drives such cars in the future, there will be less pollution in the air. There will also be more space for parking cars in cities, and the streets will be less crowded. Three such cars can fit in the space now needed for one car of the usual size.
The little cars will cost much less to own and to drive. Driving will be safer, too, as these little cars can go only 65 kilometers an hour.
The cars of the future will be fine for getting around the city, but they will not be useful for long trips. Little cars will go 450 kilometers before needing to stop for more gasoline.
If big cars are still used along with the small ones, two sets of roads will be needed in the future. Some roads will be used for the gig, fast cars and other roads will be needed for the slower small ones.
1.There is much pollution in the air today because ___________.
A. people drive big cars
B. people drive little cars
C. the cars go 65 kilometers an hour
D. the cars can go 450 kilometers an hour
2.The usual size of cars today is _______ that of the future cars.
A. much smaller than B . much the same as
C. three times as large as D. a little larger than
3. Which of the following is NOT true?
A. Big cars cost more to own and to drive
B. Big cars are not useful for long trips
C. The cars of the future will be smaller than today’s cars.
D. Small cars are slower than big cars.
4.The street will be less crowded because ______________.
A there will be fewer cars in the future
B. driving future cars will be safer
C. there will be fewer passengers in the street
D. future cars will be much smaller
5. Two sets of roads may be needed in the future because_________.
A. there will be too many cars in the future
B. more and more people will get around a city
C. bit cars and little cars may be used along with each other
D. it looks more beautiful to have two sets of roads
If you want your land to keep fertile, you must try to stop soil from being carried away by water or wind. When soil is taken away by flowing water or blowing winds we call it soil erosion. Ways have been found to stop soil erosion, and this is known as soil conservation. One way of stopping soil erosion is to grow small plants such as grass. These plants are referred to a cover crops, whose roots hold the soil tightly together. The rain water can not wash away the soil. When trees and tall bushes are planted at the edges of an open field, soil erosion by strong winds can not take place. The trees and bushes, which act as a very big and firm wall, protect the open land from the winds. The way to stoop soil erosion on slopes is to build terraces on the slope of hillside and mountainside. When the slope of a hillside is cut into “step”, water carrying soil can not run straight down the terraces, which are used to slow down the speed of the flowing water containing much soil in it. In this way most of the soil in the water is left behind on the terraces, much soil in it.
1.What takes place in soil erosion?
A. Flood happens to the fertile land
B. A large quantity of the soil loses away gradually.
C. Terraces are built on the slope of hillside or mountainside.
D. Plants are grown to protect the open land
2.“Cover crops” in this passage means _________.?
A. grass B. trees and bushes C. plants life and an area
E. covering plants that produce grain or vegetables
3.Besides growing small plants, another method to fight against soil erosion is to ___________.
A. build terraces B. build walls C. plant trees D. plant tall bushes
4.According to the passage, trees and tall bushes are planted around an open field ________________.
A. because their roots hold soil tightly
B. to stop soil from being blown away by winds.
C. Because soil erosion causes terrible damages to crops
D. To keep the balance of nature
5.Which of the following is the best title of the passage?
A. What Causes Soil Erosion
B. The Importance of Erosion
C. Rain Erosion and Wind Erosion
D.Erosion and the Way of Tight against Erosion
完形填空（20分）
When people don’t know the language, the most common way is 36 communicate with 37 . However, many gestures have different meanings, or no meanings at all. In different parts of the world, in the United States, 38 example 39 your head 40 “Yes.” In some parts of Greece and Turkey, 41 , this motion can mean “” 42 “. In Southeast Asia, nodding your head 43 a polite way of 44 “I hear you.”
In ancient Rome, 45 the emperor wanted to spare someone’s life, he would put his 46 up. Today in the United States, when someone put his/ her thumb 47 , it means “ 48 .” However in Sardinia and Greece, the gesture is insulting and 49 not be used there.
In the United States, 50 your clasped hands 51 your head means “I’m the champion.” Or “I’m the winner.” It is the sign fighters make 52 they win a fight. When a leading Russian Statesman made this gesture after a White House meeting, Americans misunderstood and thought he meant he was a winner. In Russia, however, it is a sign of 53 .
In the United States, 54 your hand up with the thumb and index finge in a circle and the 55 three fingers spread out means “Everything is O.K.” And is frequently used by astronauts and politicians. In France and Belgium, it can mean “ You are worth nothing.”
1.A. to B. on C. for D. of
2.A. smiles B. gestures C. waving D. languages
3.A. for B. with C. of D. about
4.A. nodding B. tossing C. nodded D. tossed
5.A. up and down B. to and fro C. back and forth D. neck and neck
6.A. but B. or C. however D. yet
7.A. No B. Yes C. O. K D. Go
8.A. be B. is C. am D. are
9.A. say B. said C. says D. saying
10.A. when B. after C. since D. while
11.A. finger B. thumb C. index D. hand
12.A. down B. above C. up D. below
13.A Nothing B. Everything C. Something D. Anything
14.A. must B. can C. might D. should
15.A. to raise B. raising C. to be raised D. raise
16.A. above B. before C. below D. up
17.A. when B. before C. since D. while
18.A. friends B. friendship C. friendly D. being friend
19.A. hold B. holding C. held D.to be held
20.A. no B. other C. another D. either
When first ____ to the market, the products enjoyed great success.
A. introducing B. introduce C. introduce D. being introducing
What surprised me was not what he said but _____ he said it.
A. the way .B. in the way that C. in the way D. the way which
