高中英语 Unit 1 Great scientists课时作业 新人教版必修5.docx

1、高中英语 Unit 1 Great scientists课时作业 新人教版必修52019-2020年高中英语 Unit 1 Great scientists课时作业 新人教版必修5.用适当的介、副词填空1John Snow was a famous doctor in Londonso expert, indeed, that he attended Queen Victoria as her personal physician.2This was the deadly disease of its day.3A cloud of dangerous gas floated around u

2、ntil it found its victims.4The second suggested that people absorbed this disease into their bodies with their meals.5As the disease spread quickly through poor neighbourhoods, he began to gather information.6He discovered that these people worked in the pub at 7 Cambridge Street.7Next, John Snow lo

3、oked into the source of the water for these two streets.8Soon afterwards the disease slowed down.9In another part of London, he found supporting evidence from two other deaths that were linked to the Broad Street outbreak.10With this extra evidence John Snow was able to announce with certainty that

4、polluted water carried the virus.佳句翻译与仿写1Neither its cause nor its cure was understood.翻译人们既不知道它的病源，也不了解它的治疗方法。仿写他和我都不打算去参加这次会议。Neither_he_nor_I_am_going_to_attend_the_meeting.2So many thousands of terrified people died every time there was an outbreak.翻译每次爆发霍乱时，就有大批惊恐的老百姓死亡。仿写我每次去北京都会去参观长城。Every_ti

5、me_I_went_to_Beijing,_I_would_visit_the_Great_Wall.3He knew that cholera would never be controlled until its cause was found.翻译他知道，直到找到病源，霍乱才能控制住。仿写我亲眼所见后才会相信他的话。I_will_never_believe_him_until_I_see_with_my_own_eyes.4It seemed that the water was to blame.翻译看来霍乱的流行要归罪于饮用水了。仿写好像那次交通事故应该怪司机。It_seemed_t

6、hat_the_driver_was_to_blame_for_the_traffic_accident.5To prevent this from happening again, John Snow suggested that the source of all the water supplies be examined.翻译为了防止这种情况再度发生，约翰斯诺建议，所有水源都要经过检测。仿写我建议他改天再来。I_suggested_(that)_he_(should)_e_another_day.语法填空Ms.Mary was over eighty，but she still dro

7、ve her old car like half her age.She loved driving very fast，and boasted of the fact 1._ she had never，in her thirtyfive years of driving，been punished 2._ a driving mistake.Then one day，she nearly lost her record.A police car followed her，and the policemen in it saw her pass a red light without 3._

8、(stop)When Ms.Mary came before the judge，he looked at her severely and said that she was too old to drive a car，and that the reason 4._ she had not stopped at the red light was most probably that her eyes had bee weak 5._ old age，so that she had simply not seen it.When the judge had finished 6._ he

9、was saying，Ms.Mary opened the big handbag she was carrying and took out her sewing.Without saying a word，she 7._ (choose) a needle with a very small eye，and threaded it at the first time.When she had 8._ (success) done this，she took the thread out of the needle again and handed both the needle and t

10、hread to the judge，saying，“Now it is your turn.I suppose you can drive a car well，and you have no doubts 9._ your eyesight.”The judge took the needle and tried to thread it.After half a dozen times，he had still not succeeded.The case against Ms.Mary 10._ (dismiss)，and her record remained unbroken.答案

11、1.that2.for3.stopping4.why5.with6.what7.chose8.successfully9.about10.was dismissed.阅读理解Linus Pauling，the only person who has won two undivided Nobel Prizes，was born in Portland，Oregon.He attended Washington High School but because of an unimportant detail he did not receive his diploma until 1962，lo

12、ng after he had received his Bachelors degree in chemical engineering from Orgon State College in 1922.He had chosen to study his major because he could get a good job with it.He won the Nobel Prize for Chemistry in 1954 for his research into the nature of the chemical bond and its application to th

13、e explanation of the structure of plex substance.His interest in the “behavior” of molecules(分子) led him from physical chemistry to biological chemistry，especially of the human body.He began with proteins and their main parts，the amino acids(氨基酸)，which are called the“building blocks of life”In 1950，

14、he constructed the first satisfactory model of a protein molecule，a discovery very important to the understanding of the living cell.During World War，Pauling was a member of the Research Board for National Security，for which he was awarded the Presidential Medal of Merit in 1948.However，the use of t

15、he atomic bomb near the end of the war turned Pauling in a new direction.Having long worked on the structure of molecules，he took an immediate interest in the deadly effects of nuclear fallout on human molecular structures.From then on，Pauling protested the production of the hydrogen bomb and suppor

16、ted the prevention of the spread of nuclear weapons.Through his efforts，The NuclearTestBan Treaty，declaring all nuclear tests to be illegal except underground ones，came into effect on October 10,1963，the same day Linus Pauling was awarded the Nobel Peace.1From the first Paragraph，we learn that Linus

17、 Pauling_.Adidnt study hard while in Washington High SchoolBis the only scientist who has won two Nobel PrizesCwas once badly treated in Washington High SchoolDchose to study chemical engineering to earn his living答案D解析细节考查题。从第一段的最后一句话“He had chosen to study his major because he could get a good job

18、 with it.”我们可以得到正确答案为D选项。2Which of the following things did Pauling pay much attention to at first?AThe “behavior” of molecules.BPhysical chemistry.CBiological chemistry.DThe human body.答案B解析推理判断题。从第二段的第二句话“His interest in the behavior of molecules(分子) led him from physical chemistry to biological c

19、hemistry，especially of the human body.”我们可以看出，Pauling的兴趣发生了变化，从physical chemistry 转到了biological chemistry上，所以我们可以得出正确答案为B选项。3During World War，Linus Pauling_.Ahad to stop his research because of the warBmade great contributions to the safety of the countryCjoined the army to fight for the safety of t

20、he countryDtook part in researching nuclear bombs答案B解析根据第三段的第一句话“During World War，Pauling was a member of the Research Board for National Security，for which he was awarded the Presidential Medal of Merit in 1948.”我们可以得出正确答案为B选项。4Which of the following is legal according to The NuclearTestBan Treaty?

21、AThe use of nuclear weapons.BTesting hydrogen bomb on the ground.CTesting hydrogen bomb on underground.DThe production of hydrogen bombs.答案C解析细节考查题。根据最后一段的最后一句话“Through his efforts，The NuclearTestBan Treaty，declaring all nuclear tests to be illegal except underground ones，came into effect on October

22、 10,1963，the same day Linus Pauling was awarded the Nobel Peace.”我们可以得出正确答案为C选项。5The main idea of the passage is to show_.ALinus Paulings attitude towards nuclear weaponsBLinus Paulings contributions to the worldCLinus Paulings research on the structure of moleculesDLinus Paulings got the Nobel Priz

23、e for Peace答案B解析推理判断题。本文主要介绍了Linus Pauling一生的成就及其对世界的贡献，所以应该选择B选项。face n脸；面部表情；表面生义：v.面对；面向，朝着1He faced the problem seriously.他认真地面对那个问题。2He lives in a house facing (to the) south.他住在一所面朝南的房子里。 Period TwoLanguage Points.单词拼写1We can conclude from what he said that he is a good manager.2The babies are

24、 well attended to in the nursery.3The police suspected that someone had broken into the house and stolen the picture.4The river has been polluted by all kinds of industrial waste.5The new canal will link the two rivers.6Two teachers will instruct(教导) and take care of the students after class.7Plants

25、 absorb(吸收) carbon dioxide from the air and release oxygen.8My mother was very severe(严厉的) with me.9The role will be the biggest challenge(挑战) of his acting career.10It is hard to foresee(预知) what will happen.句型转换1There was a serious accident yesterday. Luckily nobody died.Luckily, there was no deat

26、h in the serious accident that happened yesterday.2Time lost will return no more.Time lost wont return any more.3The man seen by us yesterday is Professor Smith.The man who/that was seen by us yesterday is Professor Smith.4It seemed that everyone was satisfied.Everyone seemed to be satisfied.5He sol

27、d his bike so that he could have money to buy food.To have money to buy food，he sold his bike.语境活用1用defeat, beat或win的适当形式填空。(1)We defeated/beat them at football match yesterday.(2)In that battle, our soldiers defeated the enemy.(3)We won the football game yesterday.(4)Mary won the first prize for sw

28、imming.解析defeat可表示在战斗、竞争、比赛、辩论中击败对手，后接sb.；beat主要用于比赛、竞争中击败对手，后接sb.；win意为“获胜，赢得”，所赢得的对象是比赛、战斗、奖品和荣誉等。2用join, join in, take part in或attend的适当形式填空。(1)Please join us in playing basketball.(2)He joined the army at the age of 18.(3)I first just watched the game，and then was invited to join_in.(4)She is su

29、re to attend the wedding.(5)The old man took_part_in the students movements when he was young.解析join是指“加入”到某一组织、团体、党派等，并成为其中一员。join in指参加到某些人当中去做某事，这项活动往往正在进行着。join sb. in (doing) sth.表示“参加某人所从事的活动”。take part in是指参加到某一活动中去(如群众性活动、会议等)，重在说明句子的主语参加该项活动并在活动中发挥作用。attend是正式用语，指参加会议、婚礼、典礼、听报告、讲座等，一般指成为观众或

30、听众。3用announce或declare的适当形式填空。(1)They announced that she would give one extra song.(2)The results of the election will be declared soon.(3)The use of certain chemicals has now been declared illegal.解析announce指对公众或特定人群进行宣布，常指大家感兴趣的事。declare指在庄严场合，官方权威人士公开郑重宣布，有时指在公共场合对某事表明态度。.语法填空Once upon a time ther

31、e was a rich merchant 1._ had four wives.He loved the fourth wife the most.He took great care of her and gave her nothing 2._ the best.He also loved the third wife very much.He was very 3._ (pride) of her and always wanted to show off her to his friends.He also loved his second wife.She is 4._ very considerate person，always patient and in fact is the merchants close friend.5._ the merchant faced some problems，he al