高二人教版英語必修五課本答案哪里找?北京高中生看這里!

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　　高二人教版英語必修五課本答案哪里找?北京高中生看這里!高二是關鍵的承上啟下的一年，高考考得不僅僅是高三，而是貫穿三年的知識點，所以萬不可有輕視之心，制定好學習計劃，為高考打好堅實的基礎!今日小編為大家整理了高二人教版英語必修五課本答案哪里找?北京高中生看這里!快來一起看看吧!希望對你有所幫助哦!

　　Unit 1 Great scientists

　　Book 5 Unit 1 Words

　　radium n. 鐳

　　painter n. 畫家;油漆匠

　　put forward 提出

　　scientific adj. 科學的

　　conclude vt. & vi. 結束;推斷出

　　conclusion n. 結論;結束

　　draw a conclusion 提出結論

　　analyse vt. 分析

　　△infect vt. 傳染;感染

　　△infections adj. 傳染的

　　△cholera n. 霍亂

　　defeat vt. 打敗;戰(zhàn)勝;使受挫 n. 失敗

　　expert adj. 熟練的;經(jīng)驗或知識豐富的 n. 相關人士;行家

　　attend vt. 照顧;護理;出席;參加

　　physician n. 醫(yī)生;內科醫(yī)師

　　expose vt. 暴露;揭露;使曝光

　　expose…to 使顯露;暴露

　　△ deadly adj. 致命的

　　cure n. 治愈;痊愈 vt. 治愈;治療

　　△ outbreak n. 爆發(fā);發(fā)作(尤指疾病或戰(zhàn)爭)

　　challenge n. 挑戰(zhàn) vt. 向……挑戰(zhàn)

　　victim n. 受害者

　　absorb vt. 吸收;吸引;使專心

　　suspect vt. 懷疑 n. 被懷疑者;嫌疑犯

　　enquiry n. 詢問

　　neighbourhood n. 附近;鄰近

　　severe adj. 嚴重的;劇烈的;嚴厲的

　　△ clue adj. 線索;提示

　　pump n. 泵;抽水機 vt. (用泵)抽(水)

　　△ Cambridge 劍橋大街

　　foresee vt. 預見;預知

　　△ investigate vt. & vi. 調查

　　△ investigation n. 調查

　　blame vt. 責備;譴責 n. 過失;責備

　　pollute vt. 污染;弄臟

　　handle n. 柄;把手 vt. 處理;操縱

　　△ germ n. 微生物;細菌

　　link vt. & n. 連接;聯(lián)系

　　link…to… 將……和……聯(lián)系或連接起來

　　announce vt. 宣布;通知

　　△ certainty n. 確信;確實

　　instruct vt. 命令;指示;教導

　　△ responsible adj. 有責任的;負責的

　　construct vt. 建設;修建

　　construction n. 建設;建筑物

　　contribute vt. & vi. 捐獻;貢獻;捐助

　　apart from 除……之外;此外

　　firework n. 煙火(燃放)

　　chart n. 圖表

　　△ creative adj. 有創(chuàng)造力的;創(chuàng)造性的;獨創(chuàng)的

　　△ co-operative adj. 合作的

　　positive adj. 積極的;肯定的;確實的

　　(be)strict with… 對……嚴格的

　　△Nicolaus Copernicus 尼古拉?哥白尼(波蘭天文學家)

　　△revolutionary adj. 革命的;重大變革的

　　movement n. 移動;運動;動作

　　make sense 講得通;有意義

　　backward adv. & adj. 向后地(的);相反地(的);退步地(的)

　　△loop n. 圈;環(huán)

　　△privately adv. 私下地;秘密地

　　spin vi. & vt. (使)旋轉;紡(線或紗)

　　△brightness n. 明亮;亮度;聰穎

　　enthusiastic adj. 熱情的;熱心的

　　cautious adj. 小心的;謹慎的

　　reject vt. 拒絕;不接受;拋棄

　　universe n. 宇宙;世界一段情，反復

　　Book 5 Unit 1 Reading1

　　約翰·斯諾擊敗“霍亂王”

　　John Snow was a famous doctor in London - so expert, indeed, that he attended Queen Victoria as her personal physician.

　　約翰·斯諾是倫敦一位著名的醫(yī)生——他的確醫(yī)術精湛，因而成為照料維多利亞女王的私人醫(yī)生。

　　But he became inspired when he thought about helping ordinary people exposed to cholera.

　　但他一想到要幫助那些得了霍亂的普通百姓時，他就感到很振奮。

　　This was the deadly disease of its day.

　　霍亂在當時是較致命的疾病，

　　Neither its cause nor its cure was understood.

　　人們既不知道它的病源，也不了解它的治療方法。

　　So many thousands of terrified people died every time there was an outbreak.每次霍亂暴發(fā)時，就有大批驚恐的老百姓死去。

　　John Snow wanted to face the challenge and solve this problem.

　　約翰·斯諾想面對這個挑戰(zhàn)，解決這個問題。

　　He knew that cholera would never be controlled until its cause was found.

　　他知道，在找到病源之前，霍亂疫情是無法控制的。

　　He became interested in two theories that possibly explained how cholera killed people.

　　斯諾對霍亂致人死地的兩種推測都很感興趣。

　　The first suggested that cholera multiplied in the air. A cloud of dangerous gas floated around until it found its victims.

　　一種看法是霍亂病毒在空氣中繁殖著，像一股危險的氣體到處漂浮，直到找到病毒的受害者為止。

　　The second suggested that people absorbed this disease into their bodies with their meals.

　　第二種看法是人們在吃飯的時候把這種病毒引入體內的。

　　From the stomach the disease quickly attacked the body and soon the affected person died.

　　病從胃里發(fā)作而迅速殃及全身，患者就會很快地死去。

　　John Snow suspected that the second theory was correct but he needed evidence.

　　斯諾推測第二種說法是正確的，但他需要證據(jù)。

　　So when another outbreak hit London in 1854, he was ready to begin his enquiry.

　　因此，在1854年倫敦再次暴發(fā)霍亂的時候，約翰·斯諾著手準備對此進行調研。

　　As the disease spread quickly through poor neighbourhoods, he began to gather information.

　　當霍亂在貧民區(qū)迅速蔓延的時候，約翰·斯諾就開始收集資料。

　　In two particular streets, the cholera outbreak was so severe that more than 500 people died in ten days.

　　他發(fā)現(xiàn)特別在兩條街道上霍亂流行的很嚴重，在10天之內就死去了500多人。

　　He was determined to find out why.

　　他決心要查明其原因。

　　First he marked on a map the exact places where all the dead people had lived.

　　首先，他在一張地圖上標明了所有死者住過的地方。

　　This gave him a valuable clue about the cause of the disease.

　　這提供了一條說明霍亂起因的很有價值的線索。

　　Many of the deaths were near the water pump in Broad Street (especially numbers 16, 37, 38 and 40).

　　許多死者是住在寬街的水泵附近(特別是這條街上16、37、38、40號)。

　　He also noticed that some houses (such as 20 and 21 Broad Street and 8 and 9 Cambridge Street) had had no deaths.

　　他發(fā)現(xiàn)有些住宅(如寬街上20號和21號以及劍橋街上的8號和9號)卻無人死亡。

　　He had not foreseen this, so he made further investigations.

　　他以前沒預料到這種情況，所以他決定深入調查。

　　He discovered that these people worked in the pub at 7 Cambridge Street.

　　他發(fā)現(xiàn)，這些人都在劍橋街7號的酒館里打工，

　　They had been given free beer and so had not drunk the water from the pump.

　　而酒館為他們免費提供啤酒喝，因此他們沒有喝從寬街水泵抽上來的水。

　　It seemed that the water was to blame.

　　看來水是罪魁禍首。

　　Next, John Snow looked into the source of the water for these two streets.

　　接下來，約翰·斯諾調查了這兩條街的水源情況。

　　He found that it came from the river polluted by the dirty water from London.他發(fā)現(xiàn)，水是從河里來的，而河水被倫敦排出的臟水污染了。

　　He immediately told the astonished people in Broad Street to remove the handle from the pump so that it could not be used.

　　他馬上叫寬街上驚慌失措的老百姓拆掉水泵的把手。這樣，水泵就用不成了。

　　Soon afterwards the disease slowed down.

　　不久，疫情就開始得到緩解。

　　He had shown that cholera was spread by germs and not in a cloud of gas.

　　他證明了霍亂是由病菌而不是由氣體傳播的。

　　In another part of London, he found supporting evidence from two other deaths that were linked to the Broad Street outbreak.

　　在倫敦的另一個地區(qū)，他從兩個與寬街暴發(fā)的霍亂有關聯(lián)的死亡病例中發(fā)現(xiàn)了有力的證據(jù)。

　　A woman, who had moved away from Broad Street, liked the water from the pump so much that she had it delivered to her house every day.

　　有一位婦女是從寬街搬過來的，她特別喜歡那里的水，每天都要派人從水泵打水運到家里來。

　　Both she and her daughter died of cholera after drinking the water.

　　她和她的女兒喝了這種水，都得了霍亂而死去。

　　With this extra evidence John Snow was able to announce with certainty that polluted water carried the virus.

　　有了這個特別的證據(jù)，約翰·斯諾就能夠肯定地宣布，這種被污染了的水攜帶著病菌。

　　To prevent this from happening again, John Snow suggested that the source of all the water supplies be examined.

　　為了防止這種情況的再度發(fā)生，約翰·斯諾建議所有水源都要經(jīng)過檢測。

　　The water companies were instructed not to expose people to polluted water any more.

　　自來水公司也接到指令，不能再讓人們接觸被污染的水了。

　　Finally "King Cholera" was defeated.

　　較終，“霍亂王”被擊敗了。

　　Book 5 Unit 1 Reading2

　　00:0003:42COPERNICUS’ REVOLUTIONRRY THEORY

　　哥白尼的革命性理論

　　Nicolaus Copernicus was frightened and his mind was confused.

　　尼古拉·哥白尼被嚇得心煩意亂的。

　　Although he had tried to ignore them, all his mathematical calculations led to the same conclusion: that the earth was not the centre of the solar system.

　　雖然他曾經(jīng)試著不去理睬那些數(shù)字，然而他所有的數(shù)學都得出了一個相同的結論：地球不是太陽系的中心。

　　Only if you put the sun there did the movements of the other planets in the sky make sense.

　　只有當你把太陽放在中心位置上，天空中其他行星的運動才能說得清楚。

　　Yet he could not tell anyone about his theory as the powerful Christian Church would have punished him for even suggesting such an idea.

　　他的這個理論可不能告訴任何人，因為即使他只暗示有這種想法，他都會受到強大的基督教會勢力的懲罰。

　　They believed God had made the world and for that reason the earth was special and must be the centre of the solar system.

　　教會認為世界是上帝創(chuàng)造的，正因為如此，地球就具有特殊的意義，它必定要成為太陽系的中心。

　　The problem arose because astronomers had noticed that some planets in the sky seemed to stop, move backward and then go forward in a loop.

　　這樣，問題就來了，因為天文學家以前發(fā)現(xiàn)過，天上有些行星停頓下來，往后移動，然后再成環(huán)狀向前移動，

　　Others appeared brighter at times and less bright at others.

　　而其他行星看上去有時亮些，有時又不怎么亮。

　　This was very strange if the earth was the centre of the solar system and all planets went round it.

　　如果地球是太陽系的中心，而所有行星環(huán)繞著地球轉的話，那么這種現(xiàn)象就很奇怪了。

　　Copernicus had thought long and hard about these problems and tried to find an answer.

　　哥白尼對這些問題曾經(jīng)苦苦思索過很久，試圖找出問題的答案。

　　He had collected observations of the stars and used all his mathematical knowledge to explain them.

　　他曾經(jīng)收集過觀察星球的數(shù)據(jù)，并且利用他的全部數(shù)學知識來解釋這些數(shù)據(jù)。

　　But only his new theory could do that.

　　但是只有他的新理論才能作出解釋。

　　So between 1510 and 1514 he worked on it, gradually improving his theory until he felt it was complete.

　　于是，他在1510至1514年期間從事這項研究，逐步修改他的理論，直到他感到完善時為止。

　　In 1514 he showed it privately to his friends.

　　1514年，他把他的新理論私下里給他的朋友們看。

　　The changes he made to the old theory were revolutionary.

　　他對舊理論的修改是具有革命性的。

　　He placed a fixed sun at the centre of the solar system with the planets going round it and only the moon still going round the earth.

　　他把太陽固定在太陽系的中心位置上，而行星則圍繞著太陽轉，只有月球仍然繞著地球轉。

　　He also suggested that the earth was spinning as it went round the sun and this explained changes in the movement of the planets and in the brightness of the stars.

　　他還提出地球在圍繞太陽轉的同時，它本身還自轉，這樣就說明了行星運動的變化情況以及星球亮度問題。

　　His friends were enthusiastic and encouraged him to publish his ideas, but Copernicus was cautious.

　　他的朋友都熱情地鼓勵他把他的想法公之于世，而他卻小心謹慎，

　　He did not want to be attacked by the Christian Church, so he only published it as he lay dying in 1543.

　　他不想遭到基督教會的攻擊，所以他直到1543年臨終之前才公布了這一觀點。

　　Certainly he was right to be careful.

　　當然，他小心謹慎是對的。

　　The Christian Church rejected his theory, saying it was against God's idea and people who supported it would be attacked.

　　基督教會拒絕接受他的理論，說這種理論違背了上帝的旨意，而支持這種理論的人都會受到打擊。

　　Yet Copernicus' theory is now the basis on which all our ideas of the universe are built.

　　然而哥白尼的理論卻是我們宇宙觀賴以建立的基礎。

　　His theory replaced the Christian idea of gravity, which said things fell to earth because God created the earth as the centre of the universe.

　　他的理論還改變了基督教對地心引力的看法，他們認為物體往地球上掉落是因為上帝創(chuàng)造了地球，而地球正是宇宙的中心。

　　Copernicus showed this was obviously wrong.

　　哥白尼表明這是明顯錯誤的。

　　Now people can see that there is a direct link between his theory and the work of Isaac Newton, Albert Einstein and Stephen Hawking.

　　如今人們可以看到，他的這些想法與艾薩克·牛頓、阿爾伯特·愛因斯坦以及斯蒂芬·霍金等人的研究都有著直接的聯(lián)系。

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