1、Unit 1 Great scientistsPeriod One Warming Up & Reading.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 until it found its victims.4The secon
2、d 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 looked into the source of the water fo
3、r 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 polluted water carried the virus.佳句翻
4、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_time_I_went_to_Beijing,_I_would_vi
5、sit_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_that_the_driver_was_to_blame_
6、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)_come_another_day.单项填空1Who _ a theory about black holes? Aput forward Bput down Cput a
7、way Dput off答案 A解析 put forward 提出(意见、方案等)，符合题意。put down 放下，记下，镇压；put away 把收拾放好；put off 推迟，关上( 电灯、电器等) 。2They have discussed the plan for a long time, but they havent _ a conclusion.Aarrived Bcome Cdrawn Dreached to答案 C解析 arrive at/come to/draw/reach a conclusion“得出结论 ”。3But he became _ when he thou
8、ght about helping ordinary people _ to cholera.Ainspired；exposing Binspired；exposedCinspiring ； exposing Dinspiring；exposed答案 B解析 inspired“受到鼓舞的” ，常用于修饰人，inspiring“鼓舞人心的，令人振奋的” ，常用于修饰物；排除 C、D 两项。第二空用过去分词短语作后置定语，表示被动。4In two particular streets, the cholera outbreak was _ severe that more than 500 peo
9、ple died in ten days.Areally Bsuch Cso Dtoo答案 C解析 此处考查“so.that.”句型。 such.that 也可表示“如此以至于” ，但 such后接名词。5He was _ to find out why.Adecided Bdetermined Cmade up his mind Ddevoted答案 B解析 be determined to do sth.“下决心做某事” ；decide to do sth.“决定做某事” ；make up ones mind to do sth.“下决心做某事” ；be devoted to“专心于，致力
10、于” ，to 是介词。6This gave him a _ clue about the _ of the disease.Avalueless；excuse Bworthless；reasonCvaluably ； cause Dvaluable；cause答案 D 解析 valueless, worthless“没有价值的” ；valuably“有价值地” ，是副词；valuable 是形容词。cause 指产生某种现象或结果的必然原因，常与 of 搭配；reason 指用来解释某种现象或结果的理由，常与 for 连用；excuse 指为免受指责或推卸责任而找的借口。7A woman li
11、ked the water from the pump so much that she had it _ to her house every day.Adeliver Bdelivered Cdelivering Dto deliver答案 B解析 此处考查 have sth. done“让某事被做” 。8The baby is _ a boy _ a girl. I cant see clearly.Aeither；or Bneither；norCnot only ；but also Dnot；but答案 A解析 either.or “不是就是 ”；neither.nor. “既不 也不
12、” ；not only.but also.“不但而且” ；not.but.“不是 而是” 。根据语境“我看不清楚” ，判断 A 项是正确答案。9_ this _ happening again, John Snow suggested that the source of all the water supplies be examined.ATo prevent ； / BPreventing ；fromCTo keep；/ DKeeping；from答案 A解析 第一空用不定式作目的状语，排除 B、D 两项；若选 C 项，则 from 不可省。prevent/stop sb.(from)
13、doing sth.相当于 keep sb. from doing sth.“阻止某人做某事” 。10_ is similar to cholera today?AWhat disease do you think thatBDo you think what diseaseCDo you think that what diseaseDWhat disease do you think答案 D解析 此处考查“疑问词do you think从句的其他部分 ”。A 项中 that 多余。.阅读理解Linus Pauling， the only person who has won two und
14、ivided 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，long after he had received his Bachelors degree in chemical engineering from Orgon State College in 1922.He had chosen to study his major
15、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 the explanation of the structure of complex substance.His interest in the “behavior” of molecules(分子) led him from physical chemistry to b
16、iological 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，he constructed the first satisfactory model of a protein molecule，a discovery very important to the understanding of the living cell.
17、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 the 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
18、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 supported the prevention of the spread of nuclear weapons.Through his efforts，The NuclearTestBan Treaty， declaring all nuclear tests to be
19、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 Pauling_.Adidnt study hard while in Washington High SchoolBis the only scientist who has won two Nobel PrizesCwas once badly treat
20、ed 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 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
21、.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 chemistry， 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
22、 B 选项。3Which of the following is legal according to The NuclearTestBan Treaty?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
23、 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.”我们可以得出正确答案为 C 选项。4The 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 Prize 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。 版权所有：学优高考网()
