Do you suppose Darwin, one of the greatest scientists of all time, really did foolsexperiments? Or did he do experiments that were so simple and basic that other people just thought they were foolish?
  Sometimes, people think they already know the answer to a question or the solution (解決辦法) to a problem. Sometimes, they really do know an answer or a solution, but without thinking they are important.
  Charles Darwin didn’t settle for (滿足于) just thinking he knew something. And, he believed all things could be important however simple they seemed to be.
  Suppose you drop sheets of paper that are of exactly the same size and shape. If you drop them at the same time in the same place, they will fall in the same way. Now make one of the sheets of paper into a tight (緊的) little ball and let it drop along with the other sheets. What happens? You have done an experiment that is so simple that you might think it couldn’t be worth anything.
  But this simple experiment is important. It explains part of our present-day understandings of physics, ideas that were worked out long ago by Galileo and Newton. And these understandings set aside some of ancient Greek physics.
Scientist sometimes stops to look at very simple things and to think very hard about them. Even the simplest idea, which we might think is foolish, can shake the foundations of science.
1. 小題1:The passage tells us that Charles Darwin ____.
A.was a great English scientist
B.a(chǎn)lways liked doing the experiments that others thought difficult
C.thought even the simplest thing was important
D.didn’t get well with others
2.小題2:The phrase “set aside” most probably means____ .
A.throw awayB.store up
C.put to useD.realize
3. 小題3:The author of the passage tries to ________.
A.convince us that Charles Darwin, Galileo and Newton are the greatest scientists in the world
B.draw the conclusion that basic sciences are simple things
C.prove that two sheets of paper, with the same size and shape, will fall at the same speed
D.draw our attention to everyday happenings around us
4小題4:Which of the following is TRUE?
A.Darwin really did fools experiments.
B.According to some people Darwin did foolish experiments.
C.It is believed by all the people that things could be important though they seemed to be simple.
D.Galileo and Newton worked out ancient Greek physics.

小題1:C
小題2:A
小題3:D
小題4:B

1. 小題1:本題為判斷題。短文并沒有說 Charles Darwin是哪個(gè)國家的科學(xué)家,可排除A;由第二段可知?jiǎng)e人認(rèn)為Darwin的許多實(shí)驗(yàn)不值得做,可把B排除;文中沒有論述Darwin與別人相處的事情,可排除D。由“he believed all things could be important however simple they seemed to be.(Para 3)”可推出答案C。
2. 小題2:本題為詞義猜測(cè)題。由上文可知作者認(rèn)為做這個(gè)簡(jiǎn)單實(shí)驗(yàn)是重要的,它解釋了目前人們對(duì)于物理方面的理解。因此這些理解當(dāng)然是推翻了一些希臘古典物理學(xué)的觀點(diǎn)。由此可推知set aside與throw away同義。
3. 小題3:本題為主旨大意題。短文的最后一段點(diǎn)明最簡(jiǎn)單的事情都可能動(dòng)搖科學(xué)的根基,意在告訴讀者要留意身邊的每一件事,哪怕它非常簡(jiǎn)單。
4. 小題4: 本題為細(xì)節(jié)考查題。短文第一段第二句“Or did he do experiments that were so simple and basic that other people just thought they were foolish?”明確告訴我們,有些人認(rèn)為Darwin做了愚蠢的實(shí)驗(yàn)。
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目:高中英語 來源:不詳 題型:完形填空

What is Math Anxiety?
Math anxiety or fear of math is actually quite common. Math anxiety is quite    1  to stage-fright. Why does someone suffer   2  ? Fear of something going wrong in front of a crowd? Fear of   3  the lines? Fear of being judged   4  ? Fear of going completely blank? Math anxiety conjures(使現(xiàn)出) up fear of some type. The fear that one won't be able to do the   5  or the fear that it's too hard or the fear of failure which often stems(起因于) from having a lack of   6  . For the most part, math anxiety is the   7  about doing the math right, our minds draw a   8  and we think we'll fail and of course the more frustrated and anxious our minds become, the   9  the chance for drawing blanks. Added pressure of having time limits on math tests and exams also cause the levels of anxiety grow for many students.
Where Does Math Anxiety Come From?
Usually math anxiety stems from    10 experiences in mathematics. Typically math phobias have had math presented in such a fashion that it led to limited understanding. Unfortunately, math anxiety is often  11   poor teaching and poor experiences in math which typically leads to math   12  . Many of the students I've encountered with math anxiety have demonstrated an over reliance on procedures in math as opposed to actually understanding the math. When one tries to memorize procedures, rules and routines without much   13  , the math is quickly forgotten and   14  soon sets in. Think about your experiences with one concept --- the division of fractions(小部分). You probably learned about reciprocals(倒數(shù)) and inverses. In other words, 'It's not yours to reason why, just invert(反轉(zhuǎn)) and multiply'(乘). Well, you memorized the rule and it   15   . Why does it work? Do you really understand why it works? Did anyone every use pizzas or math manipulative(巧妙處理的) to show you why it works? If   16   , you simply memorized the procedure and that was that. Think of math as memorizing all the procedures --   17  if you forget a few? Therefore, with this type of strategy, a good   18  will help, but, what if you don’t have a good memory. Understanding the math is critical. Once students   19  they can do the math, the whole notion of math anxiety can be overcome. Teachers and parents have an important   20  to ensure students understand the math being presented to them.
(    ) 1. A. different           B. similar             C. far                          D. familiar
(    ) 2. A. speech              B. performance     C. threatens                  D. stage-fright
(    ) 3. A. understanding   B. memorizing      C. forgetting                D. reading
(    ) 4. A. poorly              B. crazily              C. well                        D. publicly
(    ) 5. A. Chinese            B. math                C. English                   D. physics
(    ) 6. A. wish                B. conscience        C. determination           D. confidence
(    ) 7. A. fear                 B. joy                   C. pleasure                   D. doubt
(    ) 8. A .failure              B. choice              C. blank                             D. death
(    ) 9. A. further             B. greater             C. less                         D. smaller
(    ) 10. A. unpleasant      B. unfair               C. pleasant                   D. successful
(    ) 11. A. because           B. thanks to          C. resulting in              D. due to
(    ) 12. A. fear                B. anxiety             C. failure                     D. misunderstanding
(    ) 13. A. forgetting       B. use                   C. understanding          D. knowledge
(    ) 14. A. panic             B. excitement        C. disappointment         D. encouragement
(    ) 15. A. opens             B. works               C. starts                       D. runs
(    ) 16. A. so                  B. possible            C. not                          D. any
(    ) 17. A. Where            B. Why                C. When                      D. What
(    ) 18. A. memory         B. method             C. brain                       D. body
(    ) 19. A. fill                 B. realize              C. confirm                   D. recognize
(    ) 20. A. task                B. aim                  C. appointment             D. role

查看答案和解析>>

科目:高中英語 來源:不詳 題型:完形填空

When Dave was eighteen,he bought a second-hand car for £200 so that he could travel to and from work more  1  than by bus.It worked quite well for a few years,but then it got so old,and it was costing him  2  much in repairs that he decided that he had better  3  it.
He asked among his friends to see if anyone was particularly   to buy a cheap car,but they all knew that it was falling to pieces,so  5  of them had any desire to buy it.
Dave's friend Sam saw that he was  6  when they met one evening,and said,“What's  7 ,Dave?” Dave told him and Sam answered,“Well,what about advertising it in the paper? You may   8  more for it that way than the cost of the advertisement!” Thinking that Sam's   9  was sensible,he put an advertisement in an evening paper,which read:“For sale:small car,  10  very little petrol,only two owners.Bargain at £50.”
For two days after the advertisement first appeared,there was no   11 .But then on Saturday evening a man rang up and said he would like to  12  him about the car.“All right,” Dave said,feeling happy.He asked the man whether ten o'clock the next morning would be   13  or not.“Fine,” the man said.“And I'll  14  my wife.We intend to go for a ride in it to   15  it.”
The next morning,at ten quarter,Dave parked the car in the square outside his front door,  16  to wait there for the person who had   17  his advertisement.Even Dave had to   18  that the car really looked like a wreck.Then soon after he had got the car as   19  as it could be,a police car stopped just behind him and a policeman got out.He looked at Dave's car and then said,“Have you reported this   20  to us yet,sir?”
1.A.directly          B.safely      C.properly      D.easily
2.A.so                  B.such            C.very        D.too
3.A.keep              B.repair      C.sell             D.throw
4.A.anxious          B.lucky          C.ashamed   D.generous
5.A.some              B.neither        C.none           D.no one
6.A.calm                  B.upset           C.delighted   D.astonished
7.A.no                         B.up                     C.it                D.that
8.A.learn                      B.miss            C.get              D.find
9.A.message                 B.advice         C.request    D.description
10.A.uses                            B.loses           C.has             D.spends
11.A.doubt                   B.help            C.trouble        D.answer
12.A.tell                       B.see              C.agree          D.call
13.A.exact                    B.suitable       C.early           D.late
14.A.follow                  B.meet           C.bring     D.introduce   
15.A.test                      B.obtain         C.admire       D.recognize
16.A.failing                  B.meaning      C.turning    D.happening
17.A.read                            B.placed    C.answered  D.understood
18.A.forget                   B.show           C.disagree      D.admit
19.A.clean                    B.crowded      C.fast             D.light
20.A.bargain                 B.sale             C.accident      D.result

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

A man who served 11 years in prison after being wrongly convicted of murdering his wife was officially cleared yesterday, walking free from Jingshan County People's Court—the same body that sentenced him to a 15?year jail term in 1998—as over 2000 local residents cheered.
“Police and other law enforcers made the errors,”39?year?old She Xianglin told China Daily, “I believe the law will punish them and give me a just result.”?
The original conviction came based on a confession which She said was extracted under police torture and the misidentification of a still-unknown woman's body.?
“The provincial Hubei government has sent a team of police, procurators and high people's court officials to investigate the case,” a spokesperson for the Jingmen government, which administrates Jingshan County, said yesterday.?
The miscarriage of justice only came to light when Shen's wife, Zhang Zaiyu, resurfaced late last month after being thought missing for 11 years.?
This was despite at least five letters from Zhang to her brother over the last two years, which he said he didn't report to police because he thought they were a hoax.?
Zhang disappeared in January 1994 from Yanmenkou Township, and 3 months later a body was found in a pond that her relatives positively identified.?
Local police arrested Shen for murder in April 1994,although questions had been raised about discrepancies between the features and clothes of the body and Zhang. Confirmation through DNA testing had not been attempted.?
  Zhang Chengmao, Shen's lawyer, said yesterday he would seek State compensation “but we have not reached a figure yet”.?
When asked about compensation, Shen said, “My mother, who died from the stress of continually appealing, cannot be bought. Eleven years of freedom cannot be bought. Schooling of my daughter that was stopped because of poverty cannot be bought.”?
As for his wife, the man said he did not hate her at all. “If she had not reappeared, maybe I would have been wronged for life,” he said.?
He also said he did not plan to sue Zhang for bigamy, though she had remarried in Shandong Province without divorcing him.?
小題1:Why did She Xianglin served 11 years in prison?
A.Because She Xianglin was convicted of murdering his wife.?
B.Because the Police and other law enforcers made the errors.?
C.Because through DNA testing the dead woman was his wife.?
D.Because her wife was missing.
小題2:Which of the following is NOT true??
A.The miscarriage of justice only came to light when Shen's wife reappeared.?
B.The man said he did not hate her at all.?
C.Zhang Zaiyu wrote at least five letters to her brother over the last two years to hoax him.?
D.She Xianglin's mother died from the stress of continually appealing.
小題3:We can infer from the passage _______.?
A.She Xianglin will get State compensation?
B.She Xianglin's daughter dropped out of school because of poverty?
C.She Xianglin stayed in prison for 11 years?
D.who murdered the woman is known to all
小題4:The underlined word “cleared” in the first paragraph means _______.?
A.清除B.宣告無罪C.(天氣)變晴D.移走物體

查看答案和解析>>

科目:高中英語 來源:不詳 題型:完形填空

When I was 17,I read a quote that went something like:“If you live each day as if it were your last,someday you’11 most certainly be right.”It made a deep  36 on me.a(chǎn)nd since then。for the  past 33 years,I have  37 in the mirror every morning and asked myself:“If today were the last day of my life, 38  I want to do what I am about to do today?”And whenever the answer has been“No”for too many days in a  39 ,I know I need to change something.
Remembering that I’ll be  40 soon is the most important tool I’ve ever known to help me make the big  41 in life because almost everything falls away in the face of death,  42 only what is truly important
About a year ago I was  43  with cancer My doctor even advised me to go home and get my affairs  44 order,which is a doctor’s way of telling people to prepare to die.I  45  with that diagnosis all day.  46  ,at last an advanced test showed that i。。t was a very rare cancer that is  47 with surgery.I had the surgery and I’m fine now
 48 wants to die.Even people who want to go to heaven don’t want to die to get there And yet death is the destination we all  49 .No one has ever escaped it. And that is as it should be,because death is very likely the single best invention of  50 .It is life's change agent It clears out the old to  51  for the new.Right now the new is you.but someday not too  52 from n6w,you will.gradually’become the old and be cleared away.Sorry to be so dramatic,but it is quite true.
Your time is  53 ,so don’t waste it living,someone else’s 1ife.Don’t be  54  by dogma(教條) —which is living with the results of other people’s thinking.Don’t let the noise of others’opinions drown out your own inner  55 .And most importantly,have the courage to follow your heart
36.A.impression        B.curse              C. decision                  D.joke
37.A.seen              B.looked            C.found              D.1ost
38.A.would             B.should            C.might               D.could
39.A.hurry              B.1ine              C.moment             D.row
40.A.successful          B.rich              C.dead             D.frustrated
41.A.a(chǎn)pologies          B.fortune           C.impressions          D.choices
42.A.proving           B.leaving            C.confirming         D.telling
43.A.diagnosed          B.cured            C.treated              D.round
44.A.on                B.for              C. in                D.a(chǎn)t
45.A.met               B.got              C.did                       D.1ived
46.A.However          B.But              C.Therefore         D.So
47.A.incurable          B.curable              C.fatal              D.changeable
48.A.Anyone           B.Someone         C.No one           D.Everyone
49.A.want             B.a(chǎn)void             C.share            D.escape
50.A.destination        B.1ife              C.science            D.disease
51.A.make up             B.make for          C.make our          D.make wav
52.A.distant             B.short               C.long              D.a(chǎn)way   
53.A.1imited            B.rare               C.enough           D.1ost
54.A.wasted              B.cheated            C.excited            D.trapped
55.A.voice               B.love              C.direction          D.confusion

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

One day when the famous American scientist Edison was on his way home, a young man stopped him and required to have a word with him. Edison accepted his request.
The young man asked, “How, Mr. Edison, can you invent so many things and get your fame (名聲)?”
The scientist said, “It seems that you have been thinking of becoming famous every day, “
The young man nodded, “Yes. I have been dreaming of being a person as famed as you. Every minute I am thinking of how to become reputable(有聲望的). I don’t know when I can achieve my fame. “
Edison told him, “Don’t worry, young man. If you want to be a famous man this way, you will have to wait until you die!”
“Why should I?” the young man was puzzled.
Edison said, “What you dream is actually a high building. You never think of how to build it with bricks. Thus the building will never come into reality. However, your story can serve as a mirror. People will remember you because of your illness and laziness. They will often speak of your name while they give warnings to their children. Aren’t you a notorious person by then?”
9. What happened to Edison when he was on his way home?
A. a beggar stopped him    
B. a robber stopped him.
C. A man wanted to speak to him.   
D. A man wanted to have words with him.
10. The man asked Edison to tell him______.
A. how to invent new things.          B. how to become famous
C. how he became a nobleman         D. how to become a scientist
11. After hearing his talk, the young man was puzzled because Edison told him ______.
A. he would die after he was famous      B. he would be famous before he died
C. he would die before he was famous        D. he would never be famous
12. The story mainly tells us ________.
A.    a person needs high spirit    
B. one shouldn’t dream of becoming famous
C. only by hard work can one’s wish come into reality
D. one person should be idle and lazy.

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

下面是幾篇有關(guān)戶外運(yùn)動(dòng)的信息, 請(qǐng)閱讀下列資料和相關(guān)信息, 并按照要求匹配信息。首先, 請(qǐng)閱讀下列有關(guān)戶外活動(dòng)的資料介紹:
a. Baja offers you exceptional scuba diving, snorkeling, kayaking, and sportfishing. While it the most water- based trip by far, it still offers you some amazing biking and hiking amongst the surrounding hills, not to mention delicious Mexican cuisine
b. Immerse yourself in the natural and cultural abundance of Cape Cod by alternating days of biking the scenic Cape Cod Rail Trail with leisurely days spent on the water kayaking, whale watching, and cruising to Nantucket Island. You’ll also get to enjoy the region’s finest fare.
c. Explore one of the most beautiful national parks in the United States! Our Death Valley adventure offers you an array of spectacular vantage points for the park’s more than 3.3 million acres of dramatic desert scenery, rare desert wildlife, and unique historical and cultural sites. You can spend your days hiking and stunning desert canyons.
d. We also host social events and participate in community activities and charitable events. Club activities are mostly in the Redding, Mt. Lassen, and Mt. Shasta areas? But, we also put on out- of - town, multi - day events that involve travel to the Coast, Oregon, Vancouver Island, British Columbia, and Utah.
e. Join thousands of runners on November 5th for the 5th Anniversary of the Original US Half Marathon, San Francisco. Meet us on Historic Muni Pier for this flagship event across the Golden Gate Bridge!
f. On October 21, 1,700 of the world’s best athletes will race on the lava fields of Kona, Hawaii at the Ford Ironman World Championship. Ten of these athletes will be CEOs that qualified at various Ironman races around the world for the right to compete for the title of Fittest CEO’.
請(qǐng)閱讀以下運(yùn)動(dòng)愛好者的信息, 然后匹配參與者和他/ 她擬要參與的項(xiàng)目:
1. Beckham, a gentleman with wide interests, has been to a number of places of interest but never has he been to a real desert.
2. Rodecia, also a sports lover, is a disabled young man. But he spends his time watching, reading or talking about events of close competitions.
3. Bobage, who often goes in for world traveling and mountain climbing, is now planning to start out again.
4. Webster, a strongly- built young man, is interested in all kinds of sports. He is especially crazy about outdoor adventure and water sports.
5. Maria, a girl full of energy, is both a sports lover and a wildlife lover who has a special interest in the sea.
參與者項(xiàng)目
1. Beckham    
A.water lover paradise
2. Rodecia
B.Cape Cod
3. Bobage
C.Death Valley
4. Webster
D.Club activities
5. Maria         E. US Half Marathon
F. Ironman World Championship

查看答案和解析>>

科目:高中英語 來源:不詳 題型:完形填空

閱讀下面短文,從短文后各題所給的四個(gè)選項(xiàng)(A、B、C和D)中,選出可以填入空白處的最佳選項(xiàng)。
While I was standing at the kitchen window, five-year-old Spencer, my oldest son, ran into the house    1 , “We need a doctor out here! We need a doctor! Hurry , Mom!” “What’s wrong?” I asked. Spencer anxiously told me he had found a dead bird that needed a doctor.
I seized a small plastic bag from the cupboard and took Spencer’s hand.   2   , that’s sort of thing mothers do! While my son led me out of the door and toward the bird, I explained that    3   the creature was indeed dead, a doctor could not    4   . When we arrived at the accident scene, it was obvious that the baby bird was dead. Spencer and I could see the nest high up in the tree. My son and I discussed the probable age of the baby bird, its inability to fly well, and exactly how the    5    had caused its death. “ I think his mommy and daddy really    6    him,” Spencer observed. I    7   my boy’s hand and tried to ease his    8    by saying I was sure they did, but that they would be OK because the little bird had gone to Heaven to be with God and Popo (my dead grandfather). I told Spencer that the bird’s mommy and daddy knew that their little one would be    9   and loved. I also told Spencer that Popo loved little birds and I was sure he was in Heaven holding and playing with the baby bird right then. I    10   the little creature’s body, slipped (悄悄放到) it into my plastic bag and   11   placed the bird in the rubbish bin.    12   else was said about the matter for the rest of the day. Spencer went right back to playing    13   he had never been interrupted, and I returned to my work in the kitchen.
At breakfast the next morning, Spencer sadly explained to his father that he had found a baby bird the day before that had fallen from its nest.
“It was dead, Daddy!”
Trying to   14   Spencer’s spirits and remind him that the little bird was really OK, I asked our son to tell Daddy where the baby bird was. Spencer,    15  solemn (鄭重的) faced at his dad, said, “In the rubbish bin with Mama’s granddad, Popo.”
1. A. saying       B. screaming        C. declaring        D. telling
2. A. In all        B. At all          C. Above all        D. After all
3. A. unless       B. if              C. whether         D. though
4. A. come        B. save           C. help           D. support
5. A. fall         B. tree           C. fly             D. drop
6. A. hate         B. lose            C. miss           D. love
7. A. picked up     B. turned to       C. got to         D. reached for
8. A. excitement    B. regret          C. sadness        D. disappointment
9. A. enjoyed      B. played         C. treated        D. cared for
10. A. put up      B. picked up       C. set up         D. held up
11. A. gently       B. loudly         C. strongly        D. firmly
12. A. Nothing     B. Nobody         C. Everything      D. Something
13. A. as usual     B. as if          C. even though     D. though
14. A. break       B. rise            C. show           D. lift
15. A. pointing    B. shouting        C. looking       D. aiming

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

When I was in the third grade, I was picked to be the princess in the school play. For
Weeks my mother had helped me practice my lines .But once on stage, every word disappeared from my head. Then my teacher told me she had written a narrator's(解說者的)part for the play ,and asked me to change roles. Though I didn't tell my mother what had happened that day, she sensed my unhappiness and asked if I wanted to take a walk in the yard.
It was a lovely spring day. We could see dandelions (蒲公英)popping through the grass in bunches as  if a painter had touched our landscape with bits of gold. I watched my mother carelessly bend down by one of the bunches." I think I am going to dig up all these weeds, "she said. "From now on, we'll have only roses in this garden."
"But I like dandelions," I protested. "All flowers are beautiful-even dandelions!"
My mother looked at me seriously. "Yes, every flower gives pleasure in its own way, doesn't it? "she asked thoughtfully. I nodded. "And that is true of people, too, "she added.
When I realized that she had guessed my pain, I started to cry and told her the truth.
“But you will be a beautiful narrator, ”she said, reminding me of how much I loved to read stories aloud to her.
Over the next few weeks, with her continuous encouragement, I learned to take pride in the role. The big day finally came. A few minutes before the play, my teacher came over to me. “Your mother asked me to give this to you,” she said, handing me a dandelion. After the play, I took home the flower, laughing that I was perhaps  the only person who would keep such a weed.
1.The girl did not play the role of the princess mainly because _______.
A. she felt nervous on the stage.
B. she lost her interest in that role.
C. she preferred the role of the narrator
D. she had difficulty memorizing her words
2.Why did the mother suggest a walk in the garden?
A. To remove the dandelions
B. To enjoy the garden scene
C. to have a talk with her daughter.
D. to help her daughter with the play.
3.What is the main idea of the story?
A. Everybody can find his or her own way to success.
B. Everybody has his or her own value in the world.
C. Everybody should learn to play different roles
D. Everybody has some unforgettable memory.

查看答案和解析>>

同步練習(xí)冊(cè)答案