题目内容

5.People living more than three thousand meters above sea level find it difficult to raise vegetables all year long.People living in the highlands of Peru and Bolivia,for example,cannot grow vegetables outdoors during the months of May through September.It is very cold in the highlands at that time of year.If traditional farming methods are used,vegetables will not survive.
However,there is another way to grow vegetables throughout the year in cold areas.It is a method of gardening developed by a private agency called World Neighbors.The method uses"hot houses"built below ground.A hot house is a building covered with plastic or glass in which vegetables or flowers are grown.The traditional hot house is built above ground.
The air temperature is cold in the highlands of Peru and Bolivia during the winter.But,the winter sun is hot.So,World Neighbors advises farmers there to build hot houses below ground.The design is simple.The material does not cost much.Here is how World Neighbors says to build it:Dig a hole two and one-half meters wide and six meters long.Make it about two meters deep.Build wall with a door in one end of the hole.Dig steps from the ground down to the door.
Now,build a wall along the top edge of the hole.Make it about one-half meters tall.Earth bricks work fine.Build two shorter walls on the ends.These will be uneven; one side will be as high as the existing wall.The other side will be at ground level.Leave a small opening in each of these sloping walls.This prevents the hot house from becoming too hot.Now,make the roof.Build a wood frame.Cover it with clear plastic.Connect it to the brick walls.
The underground hot house we have described is large enough for two raised vegetable beds.Each is one meter wide and six meters long.Each is seeded and watered just as if it were in a garden above ground.
The dirt walls protect the growing plants from the cold.The clear plastic roof permits the sun's heat to enter.At night,the roof should be covered with straw.This helps prevent cold air from entering.An under ground hot house this size will provide enough vegetables for one family.Groups needing more vegetables can make it bigger.

66.If you lived in Peru,youC.
A.should raise the special kinds of vegetables that can endure cold
B.could not plant at all
C.had to work out some new unusual plans
D.would not have many vegetables to eat
67.To our surprise,the"hot houses"invented by World Neighbors areB.
A.covered with a transparent plastic ceiling
B.built under ground
C.quite small
D.hotter than traditional ones
68.The hot house can be kept warm by usingD.
A.a big oven
B.an electricity heater
C.the heat of the earth's interior
D.the sun shine
69.The measure to prevent the hot house from becoming too hot is toB.
A.make the roof sloped
B.dig holes on the walls
C.make the wall not vertical
D.make the walls shorter than the ground level
70.According to the passage,the method suggested by World Neighbors isD.
A.new and difficult     B.uneasy to explain
C.at trial step         D.simple and practical.

分析 文章介绍了海拔非常高的地方种植蔬菜的一种特别方式-在地下建一个热的房子,描述了房子的建造方法.

解答 66-70 CBDBD
66   C    细节题.根据文章第一 段If traditional farming methods are used,vegetables will not survive. 可知按照传统方法种植蔬菜在秘鲁行不通,因此要采用新的不同寻常的方法,故选C.
67    B    细节题.根据文章第二 段The method uses"hot houses"built below ground. 可知这个热的房子建在地下,故选B,ACD不符合文意.
68   D    细节题.根据文章第二 段But,the winter sun is hot.So,World Neighbors advises farmers there to build hot houses below ground. 可知这个热的房子是通过冬天的太阳而取暖的,故选D.
69   B    细节题.根据文章第三 段 Leave a small opening in each of these sloping walls.This prevents the hot house from becoming too hot.可知通过给墙壁留小的开口可以阻止房子太热,故选B.
70   D    细节题.根据文章第二 段.The design is simple.和最后一段的An under ground hot house this size will provide enough vegetables for one family. 可知这个设计既简单又实用,故选D.

点评 考察学生的细节理解和推理判断能力,做细节理解题时一定要找到文章中的原句,和题干进行比较,再做出正确的选择.在做推理判断题不要以个人的主观想象代替文章的事实,要根据文章事实进行合乎逻辑的推理判断.

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16.Hello,everyone.First let me introduce myself.My name is Jenny Barker,and I work at St.James Hospital.As most of you know,I'm here today to talk about blood transfusion.The idea of blood transfusion is very simple,but that idea has saved many thousands of lives over the past century.Often,if a person is in an accident,or has an operation,he will lose a lot of blood.And these are times when blood transfusion is needed.This simply means taking blood from another person and putting it into the body of the patient.Doctors have been carrying out blood transfusions for hundreds of years.At first,they used blood from sheep.But that wasn't very successful.It wasn't until the last century that doctors realized there are several types of blood,and that the correct type must always be used.Once they knew that,blood transfusion had become almost a hundred percent successful.So,you might be thinking:what does this have to do with me?Well,it has something to do with all of us.Hospitals need to keep banks of blood ready for transfusion.The only way they can get that blood is from ordinary people like you.All the human body has five liters of blood,and we take 0.5 liters from each person.This is completely safe.In fact,your body will make enough blood to replace it after around a day.Giving blood only takes a short while,and it doesn't hurt.It costs you nothing,and it could save a life.So please give blood.
66.What might the speaker most probably be?A
A.A doctor or a nurse
B.An engineer
C.A teacher
D.A scientist.
67.What is a blood transfusion?D
A.Losing a lot of blood in a serious accident or a difficult operation.
B.Finding out the amount of blood a patient needs for an operation.
C.Identifying the right type of blood a person has for the patient.
D.Taking blood from someone else and putting it into a patient's body.
68.What finally made almost every blood transfusion successful?B
A.The founding of a blood bank
B.The discovery of blood types.
C.The experiment with sheep blood
D.The developed skill of taking out blood.
69.If you give 10% of your blood,how long does it take your body to replace it?D
A.One week
B.Five days
C.Two days
D.One day.
70.What is the main purpose of the speech?A
A.To call on people to give blood
B.To explain what a blood transfusion is.
C.To review the history of research on blood
D.To explain the theory of blood replacement.
13.For eighty-four days old Santiago had not caught a single fish.At first a young boy,Manolin,had shared his bad fortune,but after the fortieth luckless day the boy's father told his son to go in another boat.From that time on,Santiago worked alone.The boy loved the old fisherman and always helped him with money and food.Usually,they would talk about the fish they had taken in luckier times or about American baseball after supper.While at night,alone in his cottage,Santiago dreamed of lions on the beaches of Africa,where he had gone years before.He no longer dreamed of his dead wife.
On the eighty-fifth day,Santiago set off to fish before dawn.Two of his baits (饵) were fresh tunas (金枪鱼) the boy had given him,as well as sardines (沙丁鱼) to cover his hooks.Then he set his lines which went straight down into deep dark water.
As the sun rose he saw other boats in toward shore.A bird showed him where dolphins were chasing some flying fish.This time Santiago saw tuna jumping in the sunlight.A small one took the hook on his line.Pulling the fish aboard,the old man thought it a good fortune.
Toward noon a marlin,a common fish in the sea,started eating the bait which was one hundred meters down.Gently the old man played the fish,a big one,as he knew from the weight on the line.At last he struck to settle the hook(固定好鱼钩).The fish did not come out of the surface.Instead,it began to pull the boat to the northwest.The old man followed it.Although he was alone and no longer strong,he had his skill and knew many tricks.He waited patiently for the fish to be tired.
It was cold after the sunset.When something took one of his remaining baits,he cut the line with his knife.Once the marlin leaned suddenly,pulling Santiago forward on his face and cutting his cheek.By dawn his left hand was cramped (抽筋的).The fish had headed northward; there was no land in sight.Hungry,he cut pieces from the tuna and chewed them slowly.
That morning the fish jumped.Seeing it,Santiago knew he had hooked the biggest marlin he had ever seen.Then the fish went down and turned toward the east.Santiago drank a little water from the bottle during the hot afternoon.
Close to nightfall a dolphin took the small hook he had rebaited.He lifted it aboard,careful.After he had rested,he cut meat from the dolphin and kept also the two flying fish he found in its stomach.That night he slept.He awoke to feel the line running through his fingers as the fish jumped.Feeding line slowly,he tried to tire the marlin.After the fish slowed its run,he washed his cut hands in sea water and ate one of the flying fish.At sunrise the marlin began to circle.Faint(眩晕的),he worked to bring the big fish nearer with each turn.Almost exhausted,he finally drew his big fish alongside and drove in the harpoon (鱼叉).The fish was two feet longer than the boat.No fish like it had ever been seen in Havana harbor.
An hour later,he sighted the first shark,a fierce Mako,and it came in fast to chase after the dead marlin.The old man struck the shark with his harpoon.The Mako rolled and sank,carrying the harpoon with it and leaving the marlin bloody.He knew the smell would spread.Watching,he saw two sharks closing in.He struck at one with his knife and watched it sliding down into deep water.The other he killed while it tore at(撕扯) the flesh of the marlin.When the third appeared,he thrust (刺) it with the knife.The other sharks came at sunset.At first he tried to beat them with the tiller (舵柄) from the boat,but his hands were bleeding and there were too many in the sea.In the darkness,as he steered(掌舵) toward the harbor of Havana,he heard them hitting the boat again and again.But the old man thought only of his steering and his great tiredness.He had gone out too far and the sharks had beaten him.He knew they would leave him nothing but the stripped skeleton of the big marlin.
All lights were out when he sailed into the little harbor and beached his boat.He could just make out the white backbone and the upstanding tail of the fish.Once he fell under their weight and lay patiently until he could gather his strength to go on.In his cottage he fell on his bed and went to sleep.
55.The above story is adapted fromC.
A.Treasure Island               
B.The Adventures Of Tom Sawyer
C.The Old Man And The Sea      
D.The Son Of The Sea
56.Why did the man feel that he could be lucky this time?A
A.Because a small tuna took the hook on his line.
B.Because he dreamed about the American lions.
C.Because he saw many flying fish were chased by the dolphins.
D.Because a lot of sharks followed his boat.
57.According to the text,which statement is NOT true about Manolin?D
A.The boy had mercy on Santiago.
B.The boy often shared his stories with Santiago.
C.The boy showed his great concerns to Santiago.
D.The boy was Santiago's adopted son.
58.Why does Santiago let the marlin lead his boat instead of pulling the big fish up?C
A.He wanted to kill the marlin first before he pulled it up to the boat.
B.He was too tired and hungry to pull the big fish up.
C.His experience told him not to do so before the fish was tired out.
D.He wanted to use the marlin as a bait to catch the sharks.
59.Which sentence below can be used to best describe Santiago's character?D
A."He no longer dreamed of his dead wife."(Para.1)
B."Although he was alone and no longer strong,he had his skill and knew many tricks."(Para.4)
C."Almost exhausted,he finally drew his big fish alongside and drove in the harpoon (鱼叉)."(Para.7)
D."Once he fell under their weight and lay patiently until he could gather his strength to go on."(Para.9)
60.According to the text,what will be talked about in the next paragraph?B
A.The man's action to realize his dream about the lions.
B.People's reflection when they saw the giant marlin outside.
C.People's discussion about how they ate the giant marlin.
D.A funeral held by the boy and the local people after his death.

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