海淀區(qū)高三年級第二學(xué)期期中練習(xí)反饋（一模反饋）
2009.4
13．下列說法正確的是? （ ）
A.熱量能夠自發(fā)地從高溫物體傳到低溫物體，也能夠自發(fā)地從低溫物體傳到高溫物體?
B.不可能從單一熱源吸收熱量并把它全部用來做功，而不引起其他變化?
C. 一定質(zhì)量的氣體，體積膨脹，它的內(nèi)能一定減少
D.一定質(zhì)量的氣體，壓強(qiáng)增大，內(nèi)能一定增大
14．如圖1所示，一束光以入射角i從空氣斜射到長方體型玻璃磚上表面，進(jìn)入玻璃中的折射光分成a、b兩束進(jìn)行傳播，則下列說法中正確的是
（ ）
A．a(chǎn)、b兩束光相比較，玻璃對a的折射率較小
B．用同一雙縫干涉實(shí)驗(yàn)裝置分別以a、b兩種單色光做實(shí)驗(yàn)，a光的干涉條紋間距小于b光的干涉條紋間距
C．在玻璃中單色光a比b的速度小
D．a(chǎn)、b兩束光從玻璃磚下表面射出后不平行
15．圖2所示為氫原子能級圖，可見光的光子能量范圍約為1.62eV~3.11eV。下列說法正確的是
（ ）
A．大量處在n>3的高能級的氫原子向n=3能級躍遷時，發(fā)出的光可能是紫外線
B．大量處在n=3的氫原子向n=2能級躍遷時，發(fā)出的光具有熒光效應(yīng)
C．大量處在n=3能級的氫原子向n=1能級躍遷時，發(fā)出的光是紅外線
D．處在n=3能級的氫原子吸收任意頻率的可見光的光子都能發(fā)生電離
16．圖3甲是用來探究加速度和力之間關(guān)系的實(shí)驗(yàn)裝置示意圖，圖3乙是其俯視圖。兩個質(zhì)量相等的小車，放在水平桌面上，前端各系一條細(xì)繩，繩的另一端跨過定滑輪各掛一個小盤，盤里可放砝碼。兩個小車通過細(xì)線用夾子固定，打開夾子，小盤和砝碼牽引小車運(yùn)動，合上夾子，兩小車同時停止。實(shí)驗(yàn)中可以通過在小盤中增減砝碼來改變小車所受的拉力。為了探究小車的加速度大小和其受力大小之間的關(guān)系，下列做法中正確的是（ ）
 |
A．同一次實(shí)驗(yàn)應(yīng)在兩小盤內(nèi)放置不同質(zhì)量的砝碼，兩小車內(nèi)也放置不同質(zhì)量的砝碼
B．同一次實(shí)驗(yàn)應(yīng)在兩小盤內(nèi)放置不同質(zhì)量的砝碼，兩小車內(nèi)放置相同質(zhì)量的砝碼
C．用刻度尺測量兩小車通過的位移比為1：2，可知兩車加速度的比為1：4
D．兩小車質(zhì)量相同時與桌面間的摩擦力相同，因此在本實(shí)驗(yàn)中可以不考慮摩擦力
17．已知某星球和地球的密度相同，但該星球的半徑是地球半徑的2倍，甲、乙是兩顆衛(wèi)星，分別貼近該星球表面和地球表面圍繞其做勻速圓周運(yùn)動，則下列判斷錯誤的是 ( )
A．甲、乙兩顆衛(wèi)星的加速度之比一定等于2: 1
B．甲、乙兩顆衛(wèi)星所受的萬有引力之比一定等于2: 1
C．甲、乙兩顆衛(wèi)星的線速度之比一定等于2: 1
D．甲、乙兩顆衛(wèi)星的周期之比一定等于1:1
18．如圖4所示，理想變壓器原、副線圈的匝數(shù)比為k，輸出端接有一交流電動機(jī)，其線圈的電阻為R。將原線圈接在正弦交流電源兩端，變壓器的輸入功率為P0時，電動機(jī)恰好能帶動質(zhì)量為m的物體以速度v勻速上升，此時理想電流表A的示數(shù)為I。若不計(jì)電動機(jī)的機(jī)械能損耗，重力加速度為g，則下列說法正確的是
（ ）
A．電動機(jī)輸出的機(jī)械功率為P0
B．變壓器的輸出功率為mgv
C．副線圈兩端電壓的有效值為
D．整個裝置的效率為
19．如圖5所示，xOy平面內(nèi)的圓O′與y軸相切于坐標(biāo)原點(diǎn)O，在該圓形區(qū)域內(nèi)，可以有與y軸平行的勻強(qiáng)電場和垂直于圓面的勻強(qiáng)磁場，若只加勻強(qiáng)電場或只加勻強(qiáng)磁場，一個帶正電的小球從原點(diǎn)O以一定的初速度沿x軸進(jìn)入圓形區(qū)域，小球恰好做勻速直線運(yùn)動，若電場和磁場都撤去，其它條件不變，該帶電小球穿過圓形區(qū)域的時間恰好為做勻速直線運(yùn)動穿過圓形區(qū)域時間的一半。若電場和磁場都存在，其它條件不變，那么，該帶電小球穿過圓形區(qū)域的時間是電場和磁場都撤去時穿過圓形區(qū)域時間的（ ）
A．2倍
B.
倍 C．
倍 D.
倍
20．某研究性學(xué)習(xí)小組用加速度傳感器研究物體從靜止開始做直線運(yùn)動的規(guī)律，得到了物體的加速度隨時間變化的關(guān)系圖線，如圖6所示。已知物體的質(zhì)量為
A．物體在t =2.0s到t =4.0s這段時間內(nèi)做勻減速直線運(yùn)動
B．不能從已知信息粗略估算出物體在t=3.0s時的速度
C．不能從已知信息粗略估算出物體從t=1.0s到t=4.0s這段時間內(nèi)所受合外力的沖量
D．可以從已知信息粗略估算出物體從t=1.0s到t=4.0s這段時間內(nèi)所受合外力對物體做的功
21（1）如圖7所示，是多用電表示意圖。某同學(xué)想用此多用電表檢測一下家庭電路的電壓，他應(yīng)該將多用電表的擋位選擇旋鈕放在 位置。圖7乙中示數(shù)即為他的測量值，則他所測家庭電路的電壓為 V。
 |
（2）用如圖8所示的實(shí)驗(yàn)裝置驗(yàn)證機(jī)械能守恒定律。實(shí)驗(yàn)所用的電源為學(xué)生電源，能輸出電壓為6V的交流電和直流電。重錘從高處由靜止開始落下，重錘上拖著的紙帶通過打點(diǎn)計(jì)時器打出一系列的點(diǎn)，對紙帶上的點(diǎn)的痕跡進(jìn)行測量，即可驗(yàn)證機(jī)械能守恒定律。
①下列列舉了該實(shí)驗(yàn)的幾個操作步驟：
A．按照圖示的裝置安裝器件；
B．將打點(diǎn)計(jì)時器接到電源的6V直流輸出端上；
C．用天平測量出重錘的質(zhì)量；
D．釋放懸掛紙帶的夾子，同時接通電源開關(guān)打出一條紙帶；
E．測量打出的紙帶上某些點(diǎn)之間的距離；
F．根據(jù)測量的結(jié)果計(jì)算重錘下落過程中減少的重力勢能是否等于增加的動能。
指出其中沒有必要進(jìn)行的或者操作不恰當(dāng)?shù)牟襟E，將其選項(xiàng)對應(yīng)的字母填在下面的空行內(nèi)，并說明其原因。
答：
。
②如圖9所示。根據(jù)打出的紙帶，選取紙帶上打出的的連續(xù)五個點(diǎn)A、B、C、D、E，測出A點(diǎn)距起始點(diǎn)O的距離為s0，點(diǎn)A、C間的距離為s1 ，點(diǎn)C、E間的距離為s2，使用交流電的頻率為f，則根據(jù)這些條件可以計(jì)算出打C點(diǎn)時重錘的速度vc= 。還可以計(jì)算出重錘下落的加速度a= 。
 |
③
根據(jù)紙帶算出的相關(guān)各點(diǎn)的速度v，量出下落的距離h，則以v2為縱軸，以h為橫軸，根據(jù)實(shí)驗(yàn)數(shù)據(jù)繪出的v2-h圖線應(yīng)是圖10中的
。
④在驗(yàn)證機(jī)械能守恒定律的實(shí)驗(yàn)中發(fā)現(xiàn)，重錘減小的重力勢能總是大于重錘動能的增加，其原因主要是因?yàn)樵谥劐N下落過程存在著阻力的作用，可以通過該實(shí)驗(yàn)裝置測定該阻力的大小。若已知當(dāng)?shù)刂亓铀俣葹間，還需要測量的物理量是 。則重錘在下落過程中受到的平均阻力大小F= 。
22．如圖11所示，水平絕緣粗糙的軌道AB與處于豎直平面內(nèi)的半圓形絕緣光滑軌道BC平滑連接，半圓形軌道的半徑R=
（1）帶電體在圓形軌道C點(diǎn)的速度大��；
（2）帶電體運(yùn)動到圓形軌道B點(diǎn)時對圓形軌道的壓力大小；
（3）帶電體在從A開始運(yùn)動到落至D點(diǎn)的過程中的最大動能。
23.光子具有能量，也具有動量。光照射到物體表面時，會對物體產(chǎn)生壓強(qiáng)，這就是“光壓”。光壓的產(chǎn)生機(jī)理如同氣體壓強(qiáng)：大量氣體分子與器壁的頻繁碰撞產(chǎn)生了持續(xù)均勻的壓力，器壁在單位面積上受到的壓力就是氣體的壓強(qiáng)。設(shè)太陽光每個光子的平均能量為E，太陽光垂直照射地球表面時，在單位面積上的輻射功率為P0。已知光速為c，則光子的動量為E/c。求：
（1）若太陽光垂直照射在地球表面，試計(jì)算時間t內(nèi)照射到地球表面上半徑為r的圓形區(qū)域內(nèi)光子的總動量。
（2）一般情況下，太陽光照射到物體表面時，一部分會被反射，還有一部分被吸收。當(dāng)物體表面的反射系數(shù)為ρ時，則在每秒內(nèi)照射到物體表面的全部n個光子中，有(1-ρ)n個被吸收而ρn個被反射。若太陽光垂直照射在地球表面反射系數(shù)為ρ、半徑為r的某圓形區(qū)域內(nèi)，則在時間t內(nèi)照射到此區(qū)域的光子的總動量的變化量是多少？
（3）在第（2）問中太陽光在圓形區(qū)域表面產(chǎn)生的光壓（用I表示光壓）是多少？
24．圖12虛線框內(nèi)為某種電磁緩沖車的結(jié)構(gòu)示意圖，在緩沖車的底板上沿車的軸線固定有兩個足夠長的平行絕緣光滑導(dǎo)軌PQ、MN，在緩沖車的底部還安裝有電磁鐵（圖中未畫出），能產(chǎn)生垂直于導(dǎo)軌平面的勻強(qiáng)磁場，磁場的磁感應(yīng)強(qiáng)度為B。在緩沖車的PQ、MN導(dǎo)軌內(nèi)有一個由高強(qiáng)度材料制成的緩沖滑塊K，滑塊K可以在導(dǎo)軌上無摩擦地滑動，在滑塊K上繞有閉合矩形線圈abcd，線圈的總電阻為R，匝數(shù)為n，ab的邊長為L。緩沖車的質(zhì)量為m1（不含滑塊K的質(zhì)量），滑塊K的質(zhì)量為m2。為保證安全，要求緩沖車廂能夠承受的最大水平力（磁場力）為Fm，設(shè)緩沖車在光滑的水平面上運(yùn)動。
（1）如果緩沖車以速度v0與障礙物碰撞后滑塊K立即停下，則滑塊K線圈中ab邊受到磁場力的大小是多少；
（2）如果緩沖車與障礙物碰撞后，滑塊K立即停下，為保證安全，緩沖車行駛的速度應(yīng)滿足什么條件；
（3）如果緩沖車以速度v勻速行駛時，在它前進(jìn)的方向上有一個質(zhì)量為m3的靜止物體C，滑塊K與物體C相撞后粘在一起，碰撞時間極短。求滑塊K與物體C碰撞結(jié)束時緩沖車受到的水平磁場力的大��；
 |
杭州學(xué)軍中學(xué)2008學(xué)年高三第十次月考
英 語 試 卷
本試卷分第I卷（選擇題）和第II卷（非選擇題）兩部分，共150分�？荚嚂r間120分鐘。
第I卷（選擇題，共100分）
第一部分：英語知識運(yùn)用（共兩節(jié), 滿分30分）
第一節(jié)：單項(xiàng)填空（共20小題，每小題0.5分，滿分10分）
從A、B、C、D四個選項(xiàng)中，選出可以填入空白處的最佳選項(xiàng),并在答題卡上將該項(xiàng)涂黑。
1. ---The combination of Chinese culture and modern technologies has made the Beijing Olympics a special event.
--- ______.
A. Good idea B. That’s all right C. It’s interesting D. I can’t agree more
2. The store sells several ______ pairs of shoes every year with ______ for women.
A. thousand; eighty percent B. thousands; eighty percents
C. thousands; eighty percent D. thousand; eighty percents
3. As ______ mountains beyond our village are becoming greener and greener, they have become ______ home to a large amount of wild life.
A. the ; / B. the ; a C. / ; a D. the ; the
4. Swimming is ______ in summer, which makes it the favorite season for most boys here.
A. a great fun B. great fun C. great funs D. very fun
5. As economy worsened, jobs ______ to the laid-off workers continued to be scarce．
A. valuable B. convenient C. comfortable D. available
6. Take care during the holidays! Drinking too much can ______ heart disease and cause high blood pressure．
A．contribute to B．relate to C．a(chǎn)ttend to D．devote to
7. ---Is it true that you will have a holiday soon?
---Oh, yes, I ______
the sunshine in
A. will enjoy B. are enjoying C. will be enjoying D. am going to enjoy
8.
A. ended B. to end C. ending D. having ended
9. They seldom, ______, pay for software they use every day. That is, they use lots of pirated software.
A. if some B. if ever C. if any D. if never
10. Tim Bemers-Lee is generally considered ______ the World Wide Web, on which all the information is shared by all.
A. to have founded B. having founded C. founding D. to found
11. ---What was it that you had ______ last night? It was too noisy.
---Oh, sorry. It was the washer and it won’t happen again.
A. work B. working C. to work D. worked
12. In the families with kids, parents usually put medicine ______ children can’t reach.
A. what B. that C. which D. where
13. ______ you eat the correct foods ______ be able to keep fit and stay healthy.
A. Only if; will you B. Only if; you will
C. If only; will you D. Unless; you will
14. We’re happy that our predictions ______ so accurate, which is far from expectation.
A. might be B. would be C. should be D. will be
15. I was working at my paper last night when the lamp ______.
A. went out B. went off C. went away D. went over
16. The government has taken some measures to solve the shortage of electricity, but it may be some time ______ we have enough power.
A. since B. after C. unless D. before
17. Oh, it’s so cold here. Somebody ______ the window, please.
A. closes B. close C. shall close D. will close
18. ---Who should be responsible for the accident?
---The boss, not the workers. They just carried out the order ______.
A. as told to B. as are told to C. as telling to D. as they told to
19. You should treat him (in) the way ______ suits him most.
A. that B. in which C. / D. why
20. ---Don’t you think it necessary that he ______ to
---I agree, but the problem is ______ he has refused to.
A. will not be sent; that B. not be sent; that
C. should not be sent; what D. should not send; what
第二節(jié) 完形填空（共20小題；每小題1分，滿分20分）
閱讀下面短文，撐握其大意，然后從21―40各題所給的四個選項(xiàng)（A、B、C和D）中，選出最佳選項(xiàng)，并在答題卡上將該項(xiàng)涂黑。
In
She left home. Before long, she was disappointed and unable to find a job, so she took to the streets to do everything she could to 22 money. Many years passed by, her father died, her mother grew 23 , and the daughter became more and more entrenched (不易改的) in her way of life.
No contact was made between mother and daughter during these years. The mother, having 24 her daughter’s whereabouts, went to the poor part of the city in 25 of her daughter. She stopped at each of the rescue missions with a simple 26 . “Would you allow me to 27 this picture?” It was a picture of the smiling, gray-haired mother with a handwritten 28 at the bottom, “I love you still…come home!”
One day the daughter wandered into a rescue mission for a hot meal. She sat 29 listening to the service, all the while letting her 30 wander over to the bulletin board. There she saw the picture and thought, could that be my mother?
She couldn’t 31 until the service was over. She stood and went to look. It was her mother, and there were those words, “I love you still…come home!” 32 she stood in front of the picture, she wept. It was too 33 to be true.
It was night, but she was so 34 by the message that she started walking home. 35 the time she arrived it was early in the morning. She was afraid and 36 her way timidly. As she knocked, the door 37 open on its own. She thought someone must have broken into the house. Concerned for her mother’s 38 , the young woman ran to the bedroom and shook her mother awake and said, “It’s me! It’s me! I’m home!”
The mother couldn’t believe her eyes. They fell into each other’s arms. The daughter said, “I was so worried and 39 someone had broken in.” The mother replied gently, “No, dear. From the day you left, that door has never been 40 .”
21．A．shabby B．religious C．a(chǎn)wful D．simple
22．A．earn B．win C．offer D．a(chǎn)pproach
23．A．lonelier B．slower C．elder D．older
24．A．told about B．heard of C．learned from D．informed of
25．A．sight B．charge C．search D．want
26．A．request B．remark C．question D．speech
27．A．bring up B．lay off C．drop out D．put up
28．A．record B．a(chǎn)dvice C．message D．notice
29．A．constantly B．a(chǎn)bsent-mindedly C．frequently D．carefully
30．A．eyes B．hands C．thoughts D．imaginations
31．A．help B．evaluate C．wait D．consult
32．A．After B．Since C．Until D．As
33．A．lucky B．good C．happy D．certain
34．A．a(chǎn)stonished B．touched C．blamed D．a(chǎn)shamed
35．A．By B．At C．During D．Before
36．A．walked B．led C．made D．held
37．A．seemed B．blew C．proved D．flew
38．A．safety B．a(chǎn)nxiety C．danger D．relief
39．A．observed B．realized C．found D．thought
40．A．a(chǎn)dopted B．opened C．locked D．fixed
第二部分：閱讀理解（第一節(jié)20小題，第二節(jié)5小題，每題2分，滿分50分）
第一節(jié)：閱讀下列短文，從每題所給的四個選項(xiàng)（A、B、C和D）中，選出最佳選項(xiàng),并在答題卡上將該項(xiàng)涂黑。
A
I was shopping in the supermarket when I heard a young voice.
“Mom, come here! There’s this lady here my size!”
The mother rushed to her son; then she turned to me to apologize.
I smiled and told her, “It’s okay.” Then I talked to the boy, “Hi, Mickey, I’m Darry Kramer. How are you?”
He studied me from head to toe, and asked, “Are you a little mommy?”
“Yes, I have a son,” I answered.
“Why are you so little?” he asked.
“It’s the way I was born,” I said. “Some people are little. Some are tall. I’m just not going to grow any bigger.” After I answered his other questions, I shook the boy’s hand and left.
My life as a little person is filled with stories like that. I enjoy talking to children and explaining why I look different from their parents.
It takes only one glance to see my uniqueness. I stand three feet nine inches tall. I was born an achondroplasia dwarf (侏儒). Despite this, I did all the things other kids did when I was growing up.
I didn’t realize how short I was until I started school. Some kids picked on me, calling me names. Then I knew. I began to hate the first day of school each year. New students would always stare at me as I struggled to climb the school bus stairs.
But I learned to smile and accept the fact that I was going to be noticed my whole life. I decided to make my uniqueness an advantage rather than a disadvantage. What I lacked in height, I made up for in personality.
I’m 47 now, and the stares have not diminished as I’ve grown older. People are amazed when they see me driving. I try to keep a good attitude. When people are rude, I remind myself, “Look what else I have---a great family, nice friends.”
It’s the children’s questions that make my life special. I enjoy answering their questions. My hope is that I will encourage them to accept their peers (a person of the same age, class, position, etc.), whatever size and shape they come in, and treat them with respect.
41．Why did the mother apologize to the author?
A．Because the boy ran into the author.
B．Because the boy laughed at the author.
C．Because the boy said the author was fatter than him.
D．Because the mother thought the boy’s words had hurt the author.
42．When did the author realize that she was too short?
A．When she grew up.
B．When she was 47 years old.
C．When she began to go to school.
D．When she met the boy in the supermarket.
43．Which of the following word can best replace the underlined word “diminished”?
A．dismissed B．increased C．decreased D．discriminated
44．How does the author feel about people’s stares?
A．Angry. B．Calm. C．Painful. D．Discouraged.
B
The term IQ, or Intelligence Quotient, generally describes a score on a test that rates the subject’s cognitive(認(rèn)知的) ability as compared to the general population. IQ tests use a standardized scale with 100 as the median score. On most tests, a score between 90 and 110 or the median plus or minus 10 indicates average intelligence. A score above 130 indicates exceptional intelligence and a score below 70 may indicate mental retardation (智力遲鈍). Like their predecessors, modern tests do take into account the age of a child when determining an IQ score. Children are graded relative to the population at their developmental level.
IQ tests are designed to measure your general ability to solve problems and understand concepts. This includes reasoning ability, problem-solving ability, the ability to perceive relationships between things and the ability to store and regain information. IQ tests measure this general intellectual ability in a number of different ways. They may test: the ability to visualize control of shapes; the ability to solve problems；the ability to complete sentences or recognize words when letters have been rearranged or removed; the ability to recall things presented either visually or aurally（聽覺上）.
Most people perform better on one type of question than on others, but experts have determined that people who are good at in one category do similarly well in the other categories, and if someone does poorly in any one category, he/she also does poorly in the others. Based on this, these experts theorize there is one general element of intellectual ability that determines other specific cognitive abilities. The best tests, therefore, feature questions from many categories of intellectual ability so that the test isn’t weighted toward one specific skill.
IQ tests measure your ability to understand ideas, not the quantity of your knowledge; learning new information does not automatically increase your IQ. Learning may exercise your mind, however, which could help you to develop greater cognitive skills, but scientists do not fully understand this relationship. The scientists are still in the dark about the connection between learning and mental ability, as are the workings of the brain and the nature of intellectual ability. Intellectual ability does seem to depend more on genetic factors than on environmental factors, but most experts agree that environment plays some significant role in its development.
45. In determining an IQ score, _______________.
A. the subject’s cognitive ability is compared with his/her former performance
B. the children’s age is taken into consideration
C. 100 is treated as the standard score
D. children of various developmental levels are tested
46. What can we learn from the third paragraph?
A. A person who does poorly in one category is not necessarily poor in other categories.
B. Experts got the conclusion that learning new information can automatically increase your IQ.
C. The general intellectual ability can determine specific cognitive abilities to some extent.
D. Whether a person can do well in one category is not decided by IQ.
47. What is known to be certain about intellectual ability?
A. The relationship between learning and intellectual ability.
B. The connection between the workings of the brain and the nature of intellectual ability.
C. Environment does play a role in the development of intellectual ability.
D. Genetic factors are the determining factors of intellectual ability.
C
Below is an advertisement in a travel brochure.
Book this package
There are few areas better than
Day 1
Flight to Akureyri from where you will be picked up. Transfer to
Day 2
Free day at
Day 3
Akureyri―
The morning will be spent at
Activities available at
Snowmobile
Take an exciting adventure on our snowmobiles out on the frozen
Super-jeep
Sightseeing at Myvatn and a super-jeep adventure. 3 tours
available: around the area of
Sightseeing tours
Sightseeing tours to some spectacular places: Icelandic farms, power station, museums and a search for the northern lights. These tours are recommended for all nature lovers.
Cross-country skiing
The
Horse riding
A wonderful area that offers a great variation of trekking（跋涉）routes. On offer are tours from one hour to a day tour with different destinations, something to match your desire.
Go-carts on ice
Experience the adventure of driving on the ice of the lake. The snow is taken away and you drive with “nailed” tires. Also available is go-carts in the snow.
Winter garden
Different kinds of amusements on the frozen lake: bowling, cricket, skating, mini golf etc.
48. What is the purpose of the ad?
A. To inform the timetable of a trip.
B. To list the steps to see the Northern Lights.
C. To introduce a special traveling package.
D. To introduce the wonders of the Icelandic winter.
49. Where will you spend most of the time during the trip?
A. Reykjavik. B. Akureyri. C.
50. Which activity is not included in the travel package?
A. Sightseeing tour in the
B. Sightseeing tour of
C. Sighteeing tour of Akureyri.
D. Seeing the most powerful waterfall in
51. If you want to view the Northern Lights, you will join in _________.
A. Horse riding B. Cross-country skiing
C. Super-jeep D. Sightseeing tours
D
Life has changed
in
Seemingly out of nowhere, swine flu has caused confirmed deaths in 12 countries as of April 30. It has sent a wave of alarm around the world. Governments are trying to find ways to prevent further outbreaks. The World Health Organization has raised its swine flu global threat level to five out of six.
People may be familiar with bird flu, but they know little about swine flu. Swine flu is a contagious (傳染性的) respiratory (呼吸的) disease in pigs. It is caused by a type-A influenza virus.
Humans can also catch swine flu. The virus causes regular outbreaks in pigs, but people usually do not catch it. However, there have been cases of the virus spreading to people, and then from one person to another.
The symptoms of swine flu are similar to the common flu. They include fever, lethargy (無精打采), lack of appetite, coughing, runny nose, sore throat, nausea (惡心), and vomiting (嘔吐). The high proportion of young adults among the deaths is one of several mysteries about this virus. Most of the dead had lung damage. What caused it is not yet known.
The virus spreads the same way the common flu does. When an infected person coughs or sneezes around another person, the latter is put at risk. People can get the disease by touching something with the flu virus on it and then touching their mouth, nose or eyes.
There are medicines to treat swine flu. Doctors suggest using anti-viral drugs. They keep the virus from reproducing inside the body.
Although there are no vaccines (疫苗) for it now, several everyday steps can help prevent the spread of the virus: washing hands frequently; avoiding close contact with people who are sick; and avoiding touching surfaces that might have the virus on it.
People may worry
that they will get swine flu from eating or preparing pork. In fact, you cannot
catch the virus from pork products if they have been properly prepared and
cooked. Cooking food at temperatures of
52. What is the main idea of the passage?
A. It mainly tells us how swine flu broke out in
B. It presents the reader with some information concerning swine flu.
C. It tells us the differences between swine flu and bird flu.
D. It mainly tells readers the dangers caused by swine flu.
53. The following tips can protect us from swine flu EXCEPT ________.
A. keeping us away from other people
B. washing hands frequently
C. avoiding close contact with sick people
D. avoiding touching surfaces that might have the virus on them
54. What’s the main idea of the first paragraph?
A.
B. People in
C. People in
D. Swine flu has
seriously affected people’s life in
55. What can we infer from the passage?
A. At present there still aren’t effective vaccines for swine flu.
B. Swine flu virus cannot spread in the air.
C. From now on, people can’t eat pork if they want to be safe.
D. All of the dead killed by swine flu had lung damage.
E
Cole Bettles had
been rejected by a number of universities when he received an e-mail from the
“They were like ‘Oh my God, that’s so awesome (棒的)’,” Bettles said. Right before he got in bed, he checked his e-mail one last time and found another message saying the school had made a mistake and his application had been denied.
In fact, all 28,000 students turned away from UC San Diego, in one of the toughest college entrance seasons on record, had received the same incorrect message. The students’ hopes had been raised and then dashed (破滅) in a cruel twist that shows the danger of instant communications in the Internet age.
UCSD admissions director Mae Brown called it an “administrative error” but refused to say who had made the mistake, or if those responsible would be disciplined (受訓(xùn)).
The e-mail, which began, “We’re thrilled that you’ve been admitted to UC San Diego, and we’re showcasing (展示) our beautiful campus on Admit Day,” was sent to the full 46,000 students who had applied, instead of just the 18,000 who got in, Brown said.
The error was discovered almost immediately by her staff, who sent an apology within hours.
“It was really thrilling for a few hours; now he’s crushed (壓垮),” said Cole’s mother, Tracy Bettles. “It’s really tough on them.”
The admissions director said she was in the office on Monday until midnight answering e-mails and phone calls from disappointed students and their parents. She said she took full responsibility for the error. “We accessed the wrong database. We recognize the incredible pain receiving this false encouragement caused. It was not our intent (意圖).”
56. A
total of_____ received an admission e-mail from the
A. 18,000 candidates B. 28,000 students C. 46,000 applicants D. 18 students
57. From the text, we can see that ________.
A. Cole Bettles had been rejected by several universities but was finally accepted by a good one
B. Cole Bettles felt on top of the world one moment but the next he was flooded with bitter disappointment by the final message
C. Cole Bettles could hardly believe the fact that he was rejected by UCSD, one of the best universities
D. Cole Bettles was disappointed that he couldn’t go to tour the beautiful campus of UCSD with his family
58. Which of the following statements is TRUE about the wrong e-mail message?
A. The mistake was made on purpose to cause pain among the applicants.
B. It was UCSD admissions director Mae Brown who made the mistake.
C. UCSD admissions staff got information from the wrong database.
D. Staff did not discover the mistake until next Monday.
59. The admissions director Mae Brown did what she could to __________.
A. make up for the mistake
B. punish herself for the mistake
C. protect the person who made the mistake
D. help the disappointed students enter the university
60. What’s the correct understanding of the sentence “it’s really tough on them” in Paragraph 7?
A. Being rejected time and again is even hard for adults, let alone them.
B. The university staff has made a great effort to correct the mistake.
C. It’s difficult for senior students to be admitted by the universities.
D. The unexpected twist from thrill to pain is just too much for these high school seniors.
第二節(jié) 請閱讀下列應(yīng)用文及相關(guān)信息，并按照要求匹配信息。請?jiān)诖痤}卡上將對應(yīng)題號的相應(yīng)選項(xiàng)字母涂黑。（共5小題；每小題2分，滿分10分）
61. His platinum albums such as “You Make Me Happy and Sad,” “Flowery Heart,” “Music Brings Us Together” and “Emil & Friends” have brought him numerous awards in Singapore, and China’s Taiwan and Hong Kong.
62. Jonathan Lee represents the creative spirit of the past 20 years in Taiwan and many renowned singers like Sarah Chan (Chen Shuhua), Sandy Lam (Lin Yilian), Emil Chau (Zhou Huajian) and Karen Mok (Mo Wenwei) draw great inspiration from Lee's works.
63. Jasmine Leong is a Malaysian singer who is very popular on the
64. To remember Henrik Ibsen, with pianist Wolfgang Plagge, violinist Annar Folles and soprano Gao Xia, the Norwegian Ibsen Trio will present the classic works of the celebrated playwright.
65. The mix of musical treats for children in
A. Commemorative show: To mark the 100th anniversary of the birth of Norwegian playwright Henrik Ibsen, the founder of modern prose drama, a concert titled “Nora's Songs” will be given.
Time: 7:30 pm, March 20
Place: Peking University Concert Hall
Tel: 6275-2279, 6275-9637
B. Feel the mood: Jonathan Lee will host his 2006 concert in
Time: 7:30 pm, March 24, 25
Place: Capital Gymnasium, Baishiqiao Lu, Haidian District
Tel: 6835-4020
C. Chamber music: The chamber concert series of China Philharmonic Symphony Orchestra will greet audiences with a woodwind quintet, a string quartet plus Bach's piano concerto and suite.
Time: 7:30 pm, March 25
Place: The Concert Hall of the Central Conservatory of Music, 43 Baojiajie, Xicheng District
Tel: 6641-4759, 6642-5744
D. Pop star: Singer and composer Emil Chau, one of the most admired
music idols in
Time: 7:30 pm, March 31
Place: Capital Gymnasium, Baishiqiao Lu, Haidian District
Tel: 6833-5552
E. Music for children: Some 50 colourful music-related performances
will be staged until August
Tickets: 10-100 yuan (US$1-12)
Time/date: 2 pm or 7:30 pm, July 20-August 28
Location: mainly in the Forbidden City Concert Hall in Zhongshan Park, some in Peking University Hall in Haidian District and in the China Puppet Art Theatre and Poly Theatre
Tel: 6506-5343, 6506-5345
F. Beautiful timbre: Jasmine Leong will meet her
Tickets: 180-980 yuan (US$22-121)
Time/date: 7:30 pm, September 9
Location: Workers' Gymnasium, Gongti Beilu, Chaoyang District
Tel: 6501-6655
第II卷 （40分）
寫作 （共二節(jié)，滿分40分）
第一節(jié)：短文改錯 （共10小題; 每小題1分，滿分10分）（詳見答題卷）
第二節(jié)：書面表達(dá) （滿分30分）（詳見答題卷），直接做在答題卷上。
杭州學(xué)軍中學(xué)2008學(xué)年高三第十次月考
英語答卷
第 I 卷 請將答案填涂在答題卡上
第II卷 寫作 （共二節(jié)，滿分40分）
第一節(jié)：短文改錯 （共10小題; 每小題1分，滿分10分）
假如英語課上老師要求同學(xué)們交換修改作文，請你修改你同桌寫的以下作文。文中
有10處錯誤，要求你在錯誤的地方增加、刪除或修改某個單詞。
增加：在缺詞處加一個漏字符號(∧)，并在其下面寫上該加的詞。
刪除：把多余的詞用斜線(＼)劃掉。
修改：在錯的詞下劃一橫線，并在該詞下面寫上修改后的詞。
注意：1. 每處錯誤及其修改均僅限一詞。
2. 只允許修改10處，多者(從11處起)不計(jì)分。
He is born in a farmer’s
family in
第二節(jié)： 書面表達(dá) （滿分30分）
目前，家長開車接送孩子上下學(xué)已成為一個普遍現(xiàn)象，人們對此做法褒貶不一。下圖是就此現(xiàn)象所做的問卷調(diào)查結(jié)果。結(jié)果表明，支持者和反對者各占一半。請從中選一種你支持的觀點(diǎn)，用英語描述關(guān)于這個觀點(diǎn)的調(diào)查結(jié)果，并說明你支持的理由。
注意：1. 詞數(shù)100-120左右。
|
軍中學(xué)2009屆高三第十次月考---英語.files/image002.jpg)
14．如圖所示，兩束單色光A和B，分別沿半徑射入截面為半圓形的玻璃磚中，都由圓心O沿OP方向射出。下列說法中正確的是
，下列說法正確的是
18．A、B兩列波在某時刻的波形如圖所示，經(jīng)過t=TA時間（TA為波A的周期），兩波再次出現(xiàn)如圖波形，則兩波的波速之比vA：vB不可能的是
B．導(dǎo)軌B將會停在原來位置的右側(cè)
（1）（6分）圖甲中螺旋測微器讀數(shù)為
mm。圖乙中游標(biāo)卡尺（游標(biāo)尺上有50個等分刻度）讀數(shù)為
cm 
（3）用以下器材測量待測電阻R的阻值：
（1）粒子作圓周運(yùn)動時的半徑
（k為比例常量）
（2）若棒作勻加速運(yùn)動，B=1T，L=
kg，
Ω•m-1/2，求：
（3）