高一英语科学探索方向多元思考单选题50题
- 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。
高一英语科学探索方向多元思考单选题50题
1. In the scientific experiment, the researcher needed to ______ the data carefully.
A. analyze
B. calculate
C. observe
D. measure
答案:A。
本题考查动词的用法。
“analyze”意为“分析”,在科学实验中,仔细分析数据是常见的操作。
“calculate”侧重于“计算”,通常是针对具体的数值。
“observe”表示“观察”,重点在于看和注意。
“measure”是“测量”,与数据的处理方式不太符合。
这里需要对数据进行深入的处理,所以用“analyze”最合适。
2. The new scientific ______ has changed our understanding of the universe.
A. discovery
B. invention
C. creation
D. production
答案:A。
“discovery”指的是“发现”,新的科学发现能够改变我们对宇宙的理解。
“invention”是“发明”,通常指创造出新的物品或技术。
“creation”是“创造、创作”。
“production”是“生产”。
这里说的是对宇宙理解的改变,所以用“discovery”。
3. During the research, they had to ______ many difficulties.
A. overcome
B. avoid
C. face
D. prevent
答案:A。
“overcome”有“克服”的意思,在研究过程中克服困难是常见表达。
“avoid”是“避免”,“face”是“面对”,但没有克服的意思强烈。
“prevent”是“预防、阻止”,不符合语境。
4. The scientist spent years ______ a cure for the disease.
A. looking for
B. finding out
C. searching
D. discovering
答案:A。
“look for”强调寻找的动作和过程,“finding out”侧重于找到、查明真相。
“search”后接地点。
“discover”表示“发现原本存在但不为人知的事物”。
科学家花费多年是在寻找治疗疾病的方法,强调过程,用“look for”。
5. The success of the scientific project ______ on the cooperation of the team.
A. depends
B. insists
C. relies
D. counts
答案:A。
“depend on”是“取决于、依靠”,科学项目的成功取决于团队的合作,是常用搭配。
“insist”通常与“on”搭配表示“坚持”。
“rely on”也有“依靠”的意思,但“depend on”更常用。
“count on”是“指望、依靠”,但不如“depend on”贴切。
6. The experiment was ______ successful, which surprised everyone.
A. extremely
B. nearly
C. hardly
D. slightly
答案:A。
本题考查副词的用法。
“extremely”表示“极其,非常”,强调程度很深,实验非常成功,符合语境。
“nearly”表示“几乎”,“hardly”表示“几乎不”,“slightly”表示“稍微,略微”,这三个词都不符合实验成功程度的描述。
7. The new discovery is ______ important for the development of science.
A. highly
B. widely
C. deeply
D. closely
答案:A。
“highly”表示“高度地”,强调程度高,新发现对科学发展高度重要,符合题意。
“widely”表示“广泛地”,“deeply”表示“深深
地”,“closely”表示“紧密地”,都不如“highly”能准确表达重要的程度。
8. The scientist worked ______ to solve the problem.
A. patiently
B. hurriedly
C. carelessly
D. angrily
答案:A。
“patiently”表示“耐心地”,科学家耐心地解决问题,符合科学研究的态度。
“hurriedly”表示“匆忙地”,“carelessly”表示“粗心地”,“angrily”表示“生气地”,都不符合科学家解决问题应有的态度。
9. The data collected is ______ accurate.
A. perfectly
B. approximately
C. rarely
D. mostly
答案:A。
“perfectly”表示“完美地,完全地”,强调准确性极高,收集的数据完全准确,符合语境。
“approximately”表示“大约”,“rarely”表示“很少,难得”,“mostly”表示“大部分,主要地”,都不能准确表达数据准确的程度。
10. The theory is ______ complex to understand.
A. too
B. enough
C. very
D. so
答案:A。
“too...to...”表示“太......而不能......”,这个理论太复杂而难以理解,符合表达逻辑。
“enough”通常与“形容词+ enough + to do”结构搭配,“very”和“so”与本题的表达结构不符。
11. The experiment was successful ______ the careful preparation.
A. because of
B. in spite of
C. instead of
D. as for
答案:A。
本题考查介词短语的用法。
“because of”表示“因为,由于”,后面接名词或名词短语;“in spite of”表示“尽管”;“instead of”表示“代替,而不是”;“as for”表示“至于,关于”。
在本句中,“the careful preparation”是名词短语,“because of”符合句子逻辑,实验成功是因为精心准备。
12. We need to do more research ______ we can draw a conclusion.
A. before
B. after
C. while
D. since
答案:A。
本题考查连词的用法。
“before”表示“在……之前”;“after”表示“在……之后”;“while”表示“当……时候”,强调动作同时进行;“since”表示“自从,因为”。
在本句中,在得出结论之前需要做更多研
究,“before”符合逻辑。
13. The results of the study were different ______ what we expected.
A. from
B. with
C. for
D. of
答案:A。
“be different from”是固定短语,表示“与……不同”,所以答案是A。
其他选项“with”“for”“of”均不能与“different”搭配使用。
14. ______ the difficulties, they continued the research.
A. Despite
B. Though
C. Even though
D. However
答案:A。
“despite”是介词,后接名词短语;“though”“even though”是连词,引导从句;“however”表示“然而”,其后通常有逗号。
本句中“the difficulties”是名词短语,所以用“despite”。
15. They are working hard ______ they can complete the project on time.
A. so that
B. as soon as
C. as long as
D. even if
答案:A。
“so that”表示“以便,为了”,引导目的状语从句;“as soon as”表示“一……就……”;“as long as”表示“只要”;“even if”表示“即使”。
本句中“they can complete the project on time”是目的,“so that”符合句子逻辑,他们努力工作是为了按时完成项目。
16. The scientist, along with his assistants, ______ the experiment for months.
A. has been conducting
B. have been conducting
C. has conducted
D. have conducted
答案:A。
本题考查主谓一致和现在完成进行时。
“along with”连接两个主语时,谓语动词与前面的主语保持一致,即与“the scientist”保持一致,用单数形式,排除B 和D。
“for months”表示一段时间,要用现在完成进行时,表示动作从过去开始一直持续到现在,并且可能继续下去,A 选项符合。
17. Not only the students but also the teacher ______ interested in the new discovery.
A. is
B. are
C. was
D. were
答案:A。
本题考查“not only...but also...”的就近原则,谓语动词
与靠近的主语“the teacher”保持一致,用单数形式,排除B 和D。
句子陈述的是一般情况,用一般现在时,A 选项正确。
18. The research team, which ______ made up of experts from different fields, has achieved remarkable results.
A. is
B. are
C. was
D. were
答案:A。
“which”引导的定语从句修饰先行词“the research team”,先行词是一个整体,谓语动词用单数形式,排除B 和D。
根据语境,用一般现在时,A 选项合适。
19. What the scientists have discovered ______ of great significance to the field of medicine.
A. is
B. are
C. was
D. were
答案:A。
主语是“What the scientists have discovered”,这是一个主语从句,谓语动词用单数形式,排除B 和D。
句子陈述的是一般事实,用一般现在时,A 选项正确。
20. The theory ______ by many scientists over the past few years has now been proved.
A. developed
B. developing
C. to develop
D. being developed
答案:A。
“developed”作后置定语,修饰“the theory”,表示“被发展的理论”,B 选项“developing”表示主动进行,C 选项“to develop”表示将来,D 选项“being developed”表示正在被发展,均不符合语境,
A 选项正确。
21. Scientists ____ a new theory about the origin of the universe recently.
A. have developed
B. develop
C. developed
D. are developing
答案:A。
本题考查现在完成时的用法。
“recently”常与现在完成时连用,表示过去发生的动作对现在产生影响。
A 选项“have developed”是现在完成时,符合题意;B 选项“develop”是一般现在时,没有体现出动作的时间性;C 选项“developed”是一般过去时,强调过去的动作,与“recently”不符;D 选项“are developing”是现在进行时,强调正在进行的动作。
22. The experiment ____ successful since they made some adjustments.
A. has been
B. is
C. was
D. will be
答案:A。
此题考查现在完成时。
“since”是现在完成时的标志词,A 选项“has been”表示从过去到现在一直处于成功的状态;B 选项“is”是一般现在时,不能体现从过去到现在的持续性;C 选项“was”是一般过去时,只表示过去的状态;D 选项“will be”是一般将来时,不符合句子语境。
23. In science, many discoveries ____ by accident.
A. are made
B. were made
C. have been made
D. make
答案:A。
本题考查一般现在时的被动语态。
“In science”表示通常的情况,用一般现在时,“discoveries”与“make”是被动关系,A 选项“are made”符合;B 选项“were made”是一般过去时的被动语态;C 选项“have been made”是现在完成时的被动语态;D 选项“make”是主动语态,不符合被动的语境。
24. We ____ a lot of progress in understanding the human brain so far.
A. make
B. made
C. have made
D. will make
答案:C。
这里考查现在完成时。
“so far”是现在完成时的标志,C 选项“have made”表示到目前为止已经取得了很多进展;A 选项“make”是一般现在时;B 选项“made”是一般过去时;D 选项“will make”是一般将来时,均不符合“so far”的语境。
25. The research team ____ on this project for three years.
A. works
B. worked
C. has worked
D. is working
答案:C。
本题考查现在完成时。
“for three years”表示一段时间,常与现在完成时连用,C 选项“has worked”表示从过去开始一直工作到现在,并且可能还会继续;A 选项“works”是一般现在时;B 选项“worked”是一般过去时;D 选项“is working”是现在进行时,都不符合“for three years”的时间要求。
26. If I were a scientist, I _____ a cure for cancer.
A. would find
B. will find
C. found
D. find
答案:A。
本题考查虚拟语气中对现在情况的假设,从句用“were”,
主句用“would + 动词原形”,A 选项符合虚拟语气规则。
B 选项“will find”是一般将来时,不符合虚拟语气;C 选项“found”是一般过去时,不符合;D 选项“find”是一般现在时,也不符合。
27. If the law of gravity didn't exist, objects _____ float in the air.
A. would
B. will
C. did
D. do
答案:A。
这是对现在情况的虚拟假设,从句用一般过去时,主句用“would + 动词原形”,A 选项符合。
B 选项“will”是一般将来时;
C 选项“did”用于强调或构成一般过去时;
D 选项“do”是一般现在时,都不符合虚拟语气规则。
28. If scientists could invent a time machine, we _____ the past.
A. could visit
B. can visit
C. will visit
D. visited
答案:A。
此题为对将来情况的虚拟假设,从句用“could + 动词原形”,主句用“could + 动词原形”,A 选项正确。
B 选项“can visit”是一般现在时;C 选项“will visit”是一般将来时;D 选项“visited”是一般过去时,均不符合虚拟语气要求。
29. If aliens existed, our world _____ very different.
A. would be
B. will be
C. is
D. was
答案:A。
这是对现在情况的虚拟,从句用一般过去时,主句用“would + be”,A 选项符合虚拟语气的规则。
B 选项“will be”是一般将来时;C 选项“is”是一般现在时;D 选项“was”是一般过去时,均不符合虚拟语气的要求。
30. If we had more advanced technology, we _____ more about the universe.
A. knew
B. know
C. would know
D. will know
答案:C。
本题考查对现在情况的虚拟假设,从句用过去完成时,主句用“would + 动词原形”,C 选项符合虚拟语气规则。
A 选项“knew”是一般过去时;B 选项“know”是一般现在时;D 选项“will know”是一般将来时,均不符合。
31. The scientist spent years observing the stars, ______ a lot of valuable data.
A. collecting
B. to collect
C. collected
D. having collected
答案:A。
本题考查现在分词作伴随状语。
“collecting a lot of valuable data”表示伴随“spent years observing the stars”这个动作同时发生的主动动作。
32. The experiment was designed to test the new drug, ______ possible side effects.
A. considering
B. to consider
C. considered
D. having considered
答案:A。
此处是现在分词作伴随状语,“considering possible side effects”表示伴随“was designed to test the new drug”这个动作同时进行的主动动作。
33. The researchers were excited to find the rare element, ______ their previous theories.
A. confirming
B. to confirm
C. confirmed
D. having confirmed
答案:A。
“confirming their previous theories”是现在分词作结果状语,表自然而然的结果,且动作与主语“The researchers”是主动关系。
34. To complete the project on time, the team worked hard, ______ every detail.
A. paying attention to
B. to pay attention to
C. paid attention to
D. having paid attention to
答案:A。
“paying attention to every detail”作伴随状语,与主语“the team”是主动关系。
35. The professor gave a lecture, ______ some examples to explain the complex theory.
A. using
B. to use
C. used
D. having used
答案:A。
“using some examples to explain the complex theory”作方式状语,主语“the professor”与“use”是主动关系。
36. The scientist discovered a new theory which / that ______ change the way we understand the universe.
A. can
B. could
C. will
D. would
答案:D。
本题考查宾语从句。
“which / that would change the way we understand the universe”是一个定语从句,修饰先行词“theory”,表示“将会改变我们理解宇宙的方式”,主句是过去时,从句要用过去将来时,A、C 选项时态不正确,B 选项could 表示能够,没有would 更能体现将来的含义。
37. We are still not sure ______ the experiment will succeed.
A. that
B. whether
C. what
D. how
答案:B。
此题考查宾语从句。
“whether the experiment will succeed”表示“实验是否会成功”,A 选项that 引导宾语从句时无实际意义,
C 选项what 表示“什么”,
D 选项how 表示“如何”,均不符合句意。
38. The question ______ we can solve this problem remains unknown.
A. how
B. that
C. what
D. if
答案:A。
这里考查定语从句。
“how we can solve this problem”表示“我们如何能解决这个问题”,在从句中作方式状语,B 选项that 在定语从句中作主语、宾语或表语,C 选项what 不能引导定语从句,
D 选项if 不能引导定语从句。
39. The discovery ______ he made was of great importance to the field of science.
A. which
B. that
C. what
D. whose
答案:A / B。
此题考查定语从句。
“which / that he made”修饰先行词“discovery”,在从句中作宾语,A、B 选项均可引导定语从句并在从句中作宾语,C 选项what 不能引导定语从句,D 选项whose 表示“谁的”,不符合句意。
40. I don't know ______ he will come or not.
A. if
B. whether
C. that
D. when
答案:B。
本题考查宾语从句。
“whether... or not”是固定搭配,表示“是否”,A 选项if 不能与or not 连用,C 选项that 引导宾语从句时无实际意义,D 选项when 表示“什么时候”,不符合句意。
41. Scientists believe that in the future, we ______ able to travel to other planets easily.
A. will be
B. would be
C. can be
D. could be
答案:A。
本题考查一般将来时中“will + 动词原形”的用法,表示将来很有可能发生的事情。
在科学假设中,对于未来能够轻松去其他星球旅行,用一般将来时态更符合。
42. The research suggests that this new material ______ have many potential uses in the field of science.
A. must
B. might
C. should
D. need
答案:B。
“might”表示可能性较小的推测,在科学研究中,对于新材料的潜在用途,这种不太确定的推测用“might”更恰当。
43. It is hypothesized that this experiment ______ reveal some important secrets of the universe.
A. can
B. may
C. will
D. shall
答案:B。
“may”在科学假设中常用于表示有可能发生的情况,本题中对于实验可能揭示宇宙的重要秘密,用“may”更合适。
44. Based on the current data, it ______ be concluded that this theory is correct.
A. can
B. could
C. may
D. must
答案:C。
“may”在此处表示有一定可能性但不确定,根据现有的数据得出这个理论可能正确,这种不确定的推测用“may”。
45. The scientist claimed that this new discovery ______ change the way we understand the world.
A. should
B. could
C. would
D. might
答案:D。
“might”表示可能性较小的推测,在科学领域中,对于新发现可能改变我们对世界的理解方式,用“might”比较符合科学的严谨性。
46. The scientist, along with his assistants, ______ the experiment for three months.
A. has been conducting
B. have been conducting
C. has conducted
D. have conducted
答案:A。
本题考查主谓一致和现在完成进行时。
“along with”连接两个主语时,谓语动词与前面的主语保持一致,即与“the scientist”保持一致,用单数形式,排除B、D 选项。
“for three months”表示一段时间,强调动作的持续性,用现在完成进行时,故选A。
47. Not only the students but also the teacher ______ interested in the new discovery.
A. is
B. are
C. was
D. were
答案:A。
本题考查就近原则。
“not only...but also...”连接两个主语时,谓语动词根据“but also”后的主语决定,本题中“the teacher”是单数,用is,排除B、D 选项。
句子陈述的是一般情况,用一般现在时,故选A。
48. The theory he put forward ______ proved correct.
A. was
B. were
C. has
D. have
答案:A。
本题考查主谓一致。
“The theory”是单数,谓语动词用单数形式,排除B、D 选项。
“proved”在本题中是系动词,前面需要
用be 动词,故选A。
49. It is the ability to do the job ______ matters not where you come from or what you are.
A. one
B. that
C. what
D. it
答案:B。
本题考查强调句型。
强调句型为“It is/was + 被强调部分+ that + 其他部分”,本题强调的是“the ability to do the job”,故选B。
50. The research team ______ made up of experts from different fields.
A. is
B. are
C. was
D. were
答案:A。
本题考查主谓一致。
“The research team”表示一个整体,谓语动词用单数形式,句子陈述的是一般情况,用一般现在时,故选A。