题目内容

7.While learning the science lessons,I used to get a doubt--why ear,nose,tongue and eyes should be called as special senses?The basic reason is that these are the channels through which we maintain contact with the surroundings.Though apparently it may feel like these are individual sensory organs,they do show some connectivity.Interestingly,our hearing is less sharp after we eat a heavy food.Isn't it good for a sound nap after a stomach-full meal?That does not mean we go deaf after a meal,but the hearing pitch(强度)does change after a heavy meal.
We usually give credit of the taste to our tongue,but do you know that unless saliva(唾液)dissolves something,our tongue cannot recognize the taste of the food eaten.Taste is nothing but the food chemicals dissolved in the saliva being sensed by the taste buds(味蕾)present on the tongue. Try to dry off your tongue and mouth with a tissue paper and then taste something.
Women are much better smellers than men.They are born with this characteristic ability and can correctly recognize the exact fragrance of the sample.We all can store almost 50,000different smells,which are strongly tied to the memories.
Pupils(瞳孔)do not respond to light alone,but to the slightest bit of noise around too.Thus surgeons,watchmakers and those professionals who have to perform a much delicate job do prefer to have a sound-free environment.Even a small noise can enlarge their pupils,change the focus and make their vision less clear.
Each and every one of us has a particular or individualistic or characteristic smell,which is unique to us,except the twins.This smell is very subtle yet can be sensed even by a newborn.It may be due to this smell that the newborn recognizes the presence of his parents around.

72.What may happen after you have had a rich lunch?C
A.Your eyes become weak and can not see well.
B.You may feel energetic and fresh.
C.Your hearing pitch may be decreased.
D.Your tongue may lose the function of taste.
73.What does the author mean by the underlined sentence in paragraph 2?B
A.Our tongues can't be dried while eating something.
B.If your tongue is dried without any saliva on it,it will not work.
C.A tissue paper is the only thing that can be used to dry our tongues.
D.If your tongue is dried with a tissue paper,it may work as well as before.
74.What makes each person different from anyone else except twins according to the passage?C
A.The number of sensory organs.B.The functions of sensory organs.
C.The particular smell of a person.D.The style of one's behavior.
75.Which of the following may be the best title of this passage?B
A.The Sensitivity of Sensory Organs
B.The Functions and Connections of Sensory Organs
C.A Newborn's Sensory Organs
D.Different Senses Between Men and Woman.

分析 此文章是介绍感觉器官的功能和作用.

解答 72-75 CBCB
72.C 细节题.根据第一段倒数一、二句"Isn't it good for a sound nap after a stomach-full meal?That does not mean we go deaf after a meal,but the hearing pitch(强度) does change after a heavy meal."可知吃饱后人的听觉会降低.故正确答案为C.
73.B 主旨题.根据第二段内容可知,舌头必须在唾液的配合下才能分辨味道,如果用纸把舌头擦干,舌头的味觉功能就会丧失.故正确答案为B.
74.C 推断题.根据最后一段可知,作者认为我们每个人身上都有独特的味道,通过这个味道我们就可以辨别我们所熟悉的人.故正确答案为C.
75.B 主旨题.结合全文可知此文章是介绍感觉器官的功能和作用.故正确答案为B.

点评 做阅读时经常犯错的主要原因是,仅凭读过文章后残留在脑海中的一丝印象来勾选答案,这样便很容易掉入出题人故意设布下的题目陷阱.所谓阅读理解,对于题目的理解一定要忠实于原文,因此,每一道题都应该与原文作全面的对比与核查,再得出答案.也就是说,阅读理解的每一道题目,在原文都应该有明确的出处,我们把这一出处叫做原文相关句,(1)排除与原文相关句主题不一致的选项(2)排除与原文相关句态度相反的选项  (3)排除用于过于极端或负面的选项(4)注意结合文章主旨和主题去排除.

练习册系列答案
相关题目
18.Anna really wanted to do something significant for her school before she went to college.But she couldn't think of anything meaningful that would influence(影响) the lives of her schoolmates.
One day,Anna saw a girl sitting by the school pond crying.Anna went up to her and said,"Are you okay?Is there anything I can do to help?"Anna found out that the girl was in her first year and was having trouble coping with her schoolwork.Then,Anna had an idea.She would start a tutoring group where seniors could help juniors who were struggling in their subjects.
Before long,many seniors volunteered (志愿)to join Anna's tutoring group.Soon,Anna also started other support groups like"I'm Not Alone"which provided counseling for students whose parents had been divorced and"Crime Fighters"where students helped prevent theft.Anna was happy that she made a difference in her peers'(同龄人)lives.She was showered with flowers of appreciation from her friends at her graduation!
Maybe YOU could start a peer support group,too?Here's a list of peer support groups that you can start:YOU can start a group that:
(1)helps students quit smoking
(2)helps students quit drinking and gambling
(3)counsels students with health problems
(4)helps new students adjust to school life
(5)provides graduating students with information on further studies
(6)helps students who have abusive parents
(7)helps students who are emotionally unstable
(8)helps students who come from low-income families
59.what kind of girl was Anna?B
A.Lazy.B.Helpful.C.Happy.D.Selfish.
60.The underlined part"coping with"in the second paragraph probably means.
A.putting upB.ending upC.being fond ofD.dealing with
61.How many peer groups does this passage mention at least?B
A.2.B.8.C.10.D.12.
62.What is the purpose of the writer in writing this passage?B
A.To praise what Anna's done.
B.To introduce some peer groups to the readers.
C.To help some students.
D.To tell the life of Anna.
15.Have you ever suddenly felt that someone you knew was in trouble-and was he?Have you ever dreamed something that came true later?Maybe you have ESP(特异功能).ESP stands for Extrasensory Perception.It may be called a sixth sense.It seems to let people know about events before they happen,or events that are happening some distance away.
Here's an example.A woman was ironing clothes.Suddenly she screamed,"My father is dead!I saw him sitting in the chair!"Just then,a telegram came.The woman's father died of a heart attack.He died sitting in a chair.
There are thousands of stories like this one on record.Scientists are studying them to find out what's behind these strange mental messages.Here's another example-one of hundreds of dreams that have come true.
A man dreamed he was walking along a road when a horse and carriage came by.The driver said,"There's room for one more."The man felt the driver seemed dead,so he ran away.The next day,when the man was getting on a crowded bus,the bus driver said."There's room for one more."
Then the man saw that the driver's face was the same face he had seen in the dream.He wouldn't get on the bus.As the bus drove off,it crashed and burst into flames.Everyone was killed!
Some people say stories like these are coincidences.Others,including some scientists,say that ESP is real.From studies of ESP,we may someday learn more about the human mind.
59.According to the passage,the author believes that the sixth sense isA.
A.possible    B.imaginativeC.not real    D.impossible
60.By studying ESP,scientists may get toC.
A.learn how people tell lies     
B.know more about human dreams
C.know more about human mind     
D.learn how strange things happen
61.In the last paragraph the underlined word"coincidences"probably means"B".
A.things that may not happen     
B.things that happen by accident
C.things that must happen     
D.things that happen in a dream
62.This article is mainly aboutD.
A.the human dream     
B.a crowded bus
C.the human mind     
D.the sixth sense.
2.Do you have any skiing equipment you no longer need?A ski school in the far north of India could put it to good use.
In March we published a photo story about the extraordinary Zsnskar region in northern India,which is cut off from the outside world for more than seven months of the year,and only accessible (可通行的)via a frozen river.We also included information about the limited use of skiing in the region and the recent creation of the Zanskar Ski School:"Despite the difficulties of travelling through the region when the snow comes,skiing hasn't traditionally been used as a means of transport by the locals,largely because trees don't grow here,so there is little in the way of raw materials from which to make skis.In 1995,a group of British scientists in the region noticed the lack of skis and one of them returned to set up the Zanskar Ski School in Padam.The school provides lessons for a small fee and rents skis to the local people.Among the benefits that the school hopes to bring are improved education-children often find it difficult to get to school through the deep snow-and the possibility of offering ski tours to tourists in the future.So far,more than 300 local people have received training,and local doctors and  policemen regularly borrow skis."
But what we weren't able to include in the article is that the ski school is always on the look out for old skiing equipment-particularly of a size suitable for children-and,I thought.Now the European ski season is drawing to a close,there might be a few of you out there who have some old equipment you'd like to see go to a good home.If that's the ease you can get in touch with the school via their website www.zanskarski school.org.

56.What's the purpose in writing the text?D
A.To raise money to develop this area
B.To attract more tourists to the area
C.To appeal to more locals to attend the school
D.To ask people to give away their skis to the school
57.Who would be the most helpful to the school now?A
A.People having old skiing equipment.     B.Students in the Zanskar Ski School.
C.Locals in Zanskar region.               D.Tavellers enjoying skiing.
58.What can be the best title for the text?B
A.An extraordinary region in India   B.A home for old skis
C.A good means of transport          D.A popular sport-skiing.
12.Dear Aunt Tara,
    I have a problem with my homework.We have to do it in a group.It has to be finished this Friday,but Gary,the boy in our group,has done nothing helpful.He just keeps rocking the boat.
Every time we talk about the work with him,he always says,"Don't worry.I'll do it later."But he seldom does his job.And when he does,he does it the wrong way.Someone has to do it for him again.What's worse is when Ms.Lin asks about our group,Gary always tells her that we others don't work hard enough.I'm really mad at Gary about this.We're in the same group.Shouldn't we help each other to do a better job?
Kate
Dear Kate,
It is important for students to learn how to work together in a group.Maybe you should talk to Gary about the problem and tell him you all need his help.If he still doesn't change,go talk to your teacher.I believe she can make Gary do his job.
Aunt Tara
51.Which of the following is true about Kate's homework?D
A.It's very easy.
B.It's very boring.
C.It has to be done by herself.
D.It requires teamwork.
52.What does"rocking the boat"most likely mean in Kate's letter?A
A.Causing trouble.
B.Doing easy jobs.
C.Telling people what to do.
D.Working without thinking.
53.Which of the following best describes Gary?B
A.Kind and helpful.
B.Lazy and dishonest.
C.Tall and strong.
D.Honest and popular.
54.What do we know from Aunt Tara's letter?B
A.Kate is the leader of Ms.Lin's class.
B.Kate should let Gary know how she feels.
C.Gary should be put in another group.
D.Gary has decided to change himself.
55.What's Aunt Tara's advice to Kate?C
A.Do the homework without Gary's help.
B.Ask her teacher immediately to make Gary do his job.
C.Talk to Gary first and then to Ms.Lin if necessary.
D.Ask her teacher to give her a different kind of homework.
19.What science story once told about other worlds far away is now a fact.Astronomers prove another solar (of the sun) system like ours with some planets in the constellation Andromeda (仙女座).
Geoffrey Marcy is a professor of astronomy and physics at San Francisco State University.He says,"What we have found now is indeed a fully-grown system of planets around the star Upsilon Andromeda.It appears to have three planets,one close in,one at a middle distance,and one farther out.The star is slightly larger than our sun.The planets are huge,like our Jupiter(木星)."
Marcy's partner in this research,Debra Fischer,describes the solar system,"Here are the inner planet that goes around every 46 days,the middle planet that goes around every 242 days,and then the outer planet that goes around every three and a half to four years."
The sun of that solar system,Upsilon Andromeda,is so near and bright that it can be seen by using no equipment during summer and fall.
For twelve years astronomers searched the skies in the belief that if our sun has planets around it,surely others do,too.Geoffrey Marcy says,"And then starting three and a half years ago,we began finding for the first time planets singly,one planet here around one star…"
"When I look up at the stars now at night,I can imagine easily that every one of them has planets around them,"says Debra Fischer.
It was a tremble (shaking) in the star that led Marcy to the planets."The star rocks around because of the gravity of the planet as a dog owner gets pulled around by a little dog."
Can they support life?We don't know,because present technology is not advanced enough to determine what the planets are made of.That,Marcy says,is astronomy's next challenge.
32.What's the relation between Andromeda (A),Upsilon Andromeda system (U) and the mentioned three planets (P)?D
                  
33.According to Debra Fischer,in the new solar system,B.
A.the larger a planet is,the shorter it takes to go around the star
B.the farther a planet is from the star,the longer it takes to go around the star
C.it takes all the planets around three and a half to four years to go around the star
D.the planets move around the star at the same speed
34.What led to Marcy's discovery of the planets?C
A.That any planet has gravity.
B.That a dog owner was pulled by his dog.
C.The tremble of Upsilon Andromeda.
D.That any star has its planets.
35.We can infer (推断) that the scientists areA.
A.to find out whether the planets can support life
B.to find means to travel to the planets
C.to communicate with the living beings on the planets
D.soon to be able to answer the question.
16.A little boy invited his mother to attend his school's first  teacher-parent  meeting.To the little boy's (33)B,she said she would go.This  (34)A be the first time that his classmates and teacher(35)D his mother and he felt (36)B of her appearance.Although she was a beautiful woman,there was a severe scar(疤痕)that (37)C nearly the entire right side of her face.The boy never wanted to(38)A why or how she got the scar.
At the meeting,the people were (39)A by the kindness and natural beauty of his mother(40)Dthe car,but the little boy was still embarrassed and(41)A himself from everyone.He did,however,get within(42)Cof a conversation between his mother and his teacher.
The teacher asked (43)A,"How did you get the scar on your face?"
The mother replied,"(44)Bmy son was a baby,he was in a room that caught fire.Everyone was(45)D afraid to go in because the fire was (46)A,so I went in.As I was running toward his bed,I saw a piece of wood coming down and I placed myself over him trying to protect him.I was knocked (47)C but fortunately,a fireman came in and saved both of us."She(48)Dthe burned side of her face."This scar will be(49)B,but to this day,I have never (50)D what I did."
At this point,the little boy came out running toward his mother with tears in his eyes.He held her in his arms and felt a great (51)B of the sacrifice(牺牲) that his mother had made for him.He held her hand (52)C for the rest of the day.

33.A.enjoymentB.disappointmentC.surpriseD.excitement
34.A.wouldB.couldC.shouldD.must
35A.noticedB.greetedC.acceptedD.met
36.A.sickB.ashamedC.afraidD.tired
37.A.includedB.passedC.coveredD.shaded
38.A.talk aboutB.think aboutC.care aboutD.hear about
39.A.impressedB.surprisedC.excitedD.comforted
40.A.in sight ofB.by means ofC.by way ofD.in spite of(尽管)
41.A.hidB.protectedC.separatedD.escaped
41.A.understandingB.remindingC.hearingD.learning
43.A.carefullyB.seriouslyC.nervouslyD.anxiously
44.A.AsB.WhenC.SinceD.While
45.A.soB.muchC.quiteD.too
46.A.out of controlB.under controlC.in controlD.over control
47.A.helplessB.hopelessC.senselessD.useless
48.A.pointedB.showedC.wipedD.touched
49.A.uglyB.lastingC.seriousD.frightening
50.A.forgotB.recognizedC.consideredD.regretted
51.A.honorB.senseC.happinessD.pride
52.A.quietlyB.slightlyC.tightlyD.suddenly.

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网