题目内容
9.Sharks are among the oldest animals on Earth.There are hundreds of kinds of sharks.Most are about two meters long.The dogfish shark,however,is less than twenty centimeters in length.A shark has an extremely good sense of smell.It can find small amounts of matters in water,such as blood,body liquids and chemicals produced by animals.These powerful senses help sharks find their food.Sharks eat fish,other sharks,and plants that live in the ocean.Sharks grow slowly.About forty percent of all sharks lay eggs.The others give birth to live young.Some sharks carry their young inside their bodies as humans do.Some sharks are not able to reproduce until they are twenty years old.Most reproduce only every two years.And they give birth to fewer than ten young sharks.For this reason,over-fishing of sharks is of special danger to the future of the animal.
Sharks are important for the world's oceans.They eat injured and diseased fish.Their hunting activities mean that the numbers of other fish in ocean waters do not become too large.This protects the plants and other forms of life that exist in the oceans.
People hunt sharks for sport,food,medicine and their skin.Experts say the international market for some kinds of sharks has increased because many parts of a shark are valuable.
Collectors pay thousands of dollars for the jaws of a shark.Shark liver oil is a popular source of Vitamin A.The skin of a shark can be used like leather.
In Asia,people enjoy a kind of soup made from shark fins.Experts say a fisherman can earn a lot of money for even one kilogram of shark fins.Sharks are among the oldest animals on Earth,but some sharks are in danger of disappearing from Earth.If too many sharks in one area are killed,that group of sharks may never return to normal population levels.
64.Which of the following words best describes the situation sharks are in?B
A.Good.
B.Endangered.
C.Powerful.
D.Expensive.
65.Sharks eat other fish,B.
A.which is a threat to all other forms of life in the oceans
B.which is a protection for plants and other forms of life in the oceans
C.which helps prevent diseases from spreading
D.which helps the number of other fish to grow
66According to the passage,many parts of a shark are valuable EXCEPTD.
A.its jaws
B.its liver
C.shark fins
D.shark teeth
67The author thinks thatC.
A.sharks are valuable to us and we can make full use of them
B.oceans will become safer with fewer sharks swimming around
C.measures should be taken to protect sharks
D.the shark population is increasing slowly.
分析 本文主要介绍了有关鲨鱼的一些情况.鲨鱼的嗅觉很灵敏,鲨鱼哺育孩子的方法,鲨鱼对于海洋的重要性,人们为了利益捕杀鲨鱼,鲨鱼的现状很危险.
解答 BBDC
64.B 细节理解题.根据文章最后两行Sharks are among the oldest animals on Earth,but some sharks are in danger of disappearing from Earth.If too many sharks in one area are killed,that group of sharks may never return to normal population levels.说明鲨鱼现在处于很危险的情况.故B正确.
65.B 细节理解题.根据第三段最后一句.This protects the plants and other forms of life that exist in the oceans.说明鲨鱼吃掉其他的鱼类也是对海洋中存在的其他生命形式和植物的一种保护,符合物竞天择,适者生存的原则;故B正确.
66.D 细节理解题.根据文章第三段最后两行Collectors pay thousands of dollars for the jaws of a shark.Shark liver oil is a popular source of Vitamin A.The skin of a shark can be used like leather.说明鲨鱼的颌、肝脏以及鱼翅三项都很珍贵,只有D项鲨鱼的牙齿文章没有以及.
67.C 推理判断题.文章中讲述了鲨鱼对于海洋的重要性以及现在的鲨鱼正处于危险之中,说明我们要采取措施来保护鲨鱼.故C正确.
点评 做这类题材阅读理解时要求考生对文章通读一遍,做题时结合原文和题目有针对性的找出相关语句进行仔细分析,结合选项选出正确答案.推理判断题也是要在抓住关键句子的基础上合理的分析才能得出正确答案,切忌胡乱猜测,一定要做到有理有据.
Seeing this,he remembered the (44)Bhe had made to his son,"No matter what happens,I'll always be there for you!"Tears began to (45)Chis eyes.As he looked at the pile of(46)Athat once was the school,it looked (47)B,but he kept remembering his words to his son.
He began to direct his attention (48)D where he had (49)Ahis son to class before.Remembering his son's(50)Chad been in the back right corner of the teaching building,he rushed there and started digging(51)Bthe ruins.
He kept digging and digging.Hours later,other(52)Bparents tried to pull him off(53)Dhad been his son's classroom,saying,"It's too late!They're all dead!"
But the father kept digging for his son.The fire chief(54)A and said,"Fires are breaking out.You're in(55)C.Go home."Hearing this,the American father,(56)D very tired now,asked politely,"Are you going to help me?"
He went on (57)B.He dug for 8hours…12hours…24hours…36hours…then,in the 38th hour,he heard his son's(58)B.He screamed his son's name,"ARMAND!"And he heard his son shout back,"Dad?!It's me,Dad!I told the other kids not to worry.I told them that if you were(59)Cyou'd save us.You promised no matter what happened,you'd always be there for me!You did (60)D,Dad!"
41.A.left | B.stayed | C.reached | D.had |
42.A.house | B.company | C.school | D.office |
43.A.hardly | B.mainly | C.surprisingly | D.only |
44.A.belief | B.promise | C.decision | D.advice |
45.A.rise | B.cover | C.fill | D.suffer |
46.A.ruins | B.disasters | C.earth | D.bricks |
47.A.sad | B.hopeless | C.needless | D.useless |
48.A.in | B.up | C.of | D.towards |
49.A.walked | B.sent | C.run | D.seen |
50.A.doorway | B.situation | C.classroom | D.entrance |
51.A.from | B.through | C.by | D.across |
52.A.cold-hearted | B.well-meaning | C.good-looking | D.hard-working |
53.A.who | B.when | C.whose | D.what |
54.A.showed up | B.showed off | C.got up | D.got off |
55.A.frustration | B.difficulty | C.danger | D.fear |
56.A.and | B.but | C.if | D.though |
57.A.lonely | B.alone | C.together | D.as well |
58.A.sound | B.voice | C.noise | D.shout |
59.A.right | B.dead | C.alive | D.injured |
60.A.that | B.this | C.one | D.it. |
-Where are you going,madam?
-Battery Park,please.But can you make a stop at Union Square?(66)F.
-Of course.
-How long will it take to go there?
-Well,that depends on the traffic,you know.(67)D
-Can you make it in fifteen minutes?(68)C
-OK,I'll try.Where exactly is your friend waiting at that place?
-On 14th Street.Oh,we're already at 16th Street.(69)G
-Oh,you've got it.
-I think she's around here.(70)B Ah,there she is!Just in front of the bookshop.Sally!
A.Oh,my God. B.Can you slow down? C.I'm already ten minutes late. D.It's pretty heavy this afternoon. E.I'm going to buy some books there. F.I want to pick up my friend there. G.Can you make a left at the next corner? |