(单词翻译:单击)
完形填空
Directions: There are 20 blanks in the following passage. For each blank there are four choices marked [A], [B], [C] and[D] on the right side of the paper. You should choose the ONE that best fits into the passage. Then mark the corresponding letter on Answer Sheet 2 with a single line through the center.
Scientists around the world are racing to learn how to rapidly diagnose, treat and stop the spread of a new, deadly disease. SARS--Severe Acute Respiratory Syndrome--was 62 for the first time in February 2003 in Hanoi, 63 since then has infected more than 1,600 people in 15 countries, killing 64 At this 64 ,there are more questions than answers surrounding the disease.
Symptoms start 65 a fever over 100. 4 degrees F, chills, headache or body 66 Within a week, the patient has a dry
cough, which might 67 to shortness of breath. In 10% to 20%of cases, patients require 68 ventilation to breathe. About 3.5%die from the disease. Symptoms 69 begin in two to seven days, but some reports suggest it 70 take as long as 10 days. Scientists are close to 71 a lab test to diagnose SARS. In the meantime, it is diagnosed by its symptoms. There is no evidence 72 antibiotics or anti-viral medicines help, 73 doctors can offer only supportive care. Patients with SARS are kept in isolation to reduce the risk of 74 . Scientists aren’t sure yet, but some researchers think it’s a 75 discovered coronavirus, the family of viruses that cause some common colds.
Most cases appear to have been passed 76 drop lets expelled when infected patients cough or sneeze. Family members of infected people and medical workers who care 77 them have been most likely to 78 the illness. But recent developments in Hong Kong suggest that the 79 might spread through air, or that the virus might 80 for two to three hours on doorknobs or other 81 Health experts say it is unlikely, though, that sharing an elevator briefly with an infected person would be enough to pass the virus.
62.
[A] detected
[B] caught
[C] disclosed
[D] revealed
63.
[A] but
[B] and
[C] or
[D] vet
64.
[A] time
[B] point
[C] aspect
[D] instance
65.
[A] from
[B] over
[C] upon
[D] with
66.
[A] hurt
[B] sore
[C] aches
[D] feelings
67.
[A] process
[B] advance
[C] progress
[D] convert
68.
[A] automatic
[B] artificial
[C] mechanical
[D] controlled
69.
[A] regularly
[B] ordinarily
[C] traditionally
[D] generally
70.
[A] will
[B] might
[C] should
[D] must
71.
[A] cultivating
[B] fostering
[C] developing
[D] designing
72.
[A] which
[B] that
[C] whether
[D] what
73.
[A] so
[B] but
[C] still
[D] yet
74.
[A] communication
[B] transportation
[C] transportation
[D] transmission
75.
[A] lately
[B] newborn
[C] newly
[D] renewed
76.
[A] under
[B] through
[C] beneath
[D] from
77.
[A] for
[B] over
[C] after
[D] about
78.
[A] acquire
[B] receive
[C] obtain
[D] contract
79.
[A] ailmenth
[B] ill-healt
[C] disease
[D] infection
80.
[A] continue
[B] linger
[C] delay
[D] persist
81.
[A] exteriors
[B] outside
[C] surfaces
[D] coverings
答案详解
文章精要
本文主要介绍了科学界对SARS的研究,包括其症状、诊断、治疗、传播途径等情况。关于SARS还有很多问题有待于解答。SARS的症状类似于感冒,人会发烧,感到身体疼痛。SARS病毒主要是通过空气传播的。
62.A词义辨析题。该句意为SARS是在2003年2月在河内首次被—的。detect意为发现,察觉,例:The dentist could detect no decay in her teeth.(医生检查了她的牙,未发现龋齿。),故选A。其他三项:catch意为抓住,赶上;disclose意为揭露;reveal意为揭示。
63.B逻辑衔接题。该句意为SARS是在2003年2月在河内首次被发现的,——从那时起,SARS已经感染了l5个国家的l600人,其中63人死亡,此处前后两句为承接关系,故选B。
64.B惯用搭配题。该句意为在这一点上,人们对于该病的许多疑问都没有找到答案。at this point指在这一点上,符合该处的语义关系,故选B。at this time意为在这个时候;没有at this aspect/instance的说法,应为in this aspect(在这个方面)和in this instance(在这个情况下)。
65.D惯用搭配题。该句意为SARS的症状是首先表现为高于100.4华氏度的高烧、发冷、头疼或者身体。startwith是固定搭配,意为以……开始,带有伴随的意味,故选D。start from意为从……开始,开始于……,强调具体的事物;startover意为重新开始。
66.C词义辨析题。hurt意为伤害,受伤;sore意为痛处,一般为嗓子疼;ache意为疼痛,一般指身体某
处的疼痛;feeling意为感情,情感。根据上下文此处要表达身体的疼痛,故选C。、
67.C词义辨析题。该句意为一周内,病人于咳,可能——呼吸短促,只有progress发展符合句意,故
选C。其他三项:process意为加工,处理;advance意为前进;convert意为转化。
68.C词义辨析题。ventilation意为通风,该句大意为在10%到20%的病例中,患者需要一一通风进行呼吸。根据常识,医院通常为呼吸困难的病人提供呼吸机,呼吸机是机械设备。四个选项中automatic意为自动的;artificial意为人工的;mechanical意为机械的;controlled意为可控制的,故选c。
69.D逻辑衔接题。该句意为症状在2到7天内开始出现,由上下文可知此处说的是一般的情况。regularly意为有规律地;ordinarily意为普通,平常;traditionally意为传统上;generally意为一般,通常,故选D。
70.B语法结构题。前文提到,症状一般在2到7天内开始出现,此处为转折:但是有报告显示症状出现需要10天,可见人们对SARS还不是很了解,只是一种推测。might为情态动词,表示较小的推断和可能,故选B。
71.C词义辨析题。cultivate意为培养;foster意为培育;develop意为发展;design意为设计。此处表
达科学家开发出一个实验室测试来诊断SARS,故选C。
72.B语法结构题。that此处引导evidence的同位语从句,故选B。
73.A逻辑衔接题。前半句提到还不能证明抗生素和抗滤过性病原体药物有帮助,该句说医生只能提供支持性的医疗服务,由此可知此处是因果关系,故选A。
74.D词义辨析题。结合句意患有SARS的病人被隔离,减少——的风险可知,此处是指减少传播的风险。transmission意为传播,传染,符合句意,故选D。其他三项:communication意为传达;transportation意为交通,运输;transformation意为转换,转变。
75.C词义辨析题。该句意为但是一些研究者认为它是——发现的冠状病毒,能够引起普通感冒的病毒。Newly discovered意为新发现的,符合句意,故选C。lately也是最近的意思,但它不与动词的过去分词搭配使用;newborn意为新生的;renewed意为更新的,重建的。
76.B惯用搭配题。Pass through是固定搭配,意为经过,符合句意,故选B。pass from意为绕道。
77.A惯用搭配题。该句意为被感染人的家庭成员以及负责——他们的医护人员最有可能——疾病。care for是固定搭配,意为照顾,故选A。care over意为密切注意;小心,谨慎;care about意为担心。
78.D词义辨析题。根据句意(见上题)可知,此处要表达感染疾病。四个选项中acquire意为获得,学到;
receive意为收到,接到;0btain意为获得,得到;contract意为签约;感染(疾病),’,故选D。
79.C词义辨析题。该句意为但是最近在香港的进展表明这种——可能通过空气传播,可见此处是说这种疾病(SARS)可能通过空气传播。四个选项中ailment意为疾病(尤指微恙);ill.health可理解为不健康;disease指疾病;infection意为传染,故选C。
80.B词义辨析题。该句意为病毒可能在门把手上或者其他的……—两三个小时,可见此处是说疾病可以停留的时间和地点。四个选项中continue意为继续;linger意为停留;delay意为耽误;persist意为坚持,故选B。
81.C词义辨析题。此处要表达的是物体的表面。这几个词都有表面的意思:exteriors和outside都指外部、外面;surface指最外面的一层;coverings指覆盖物,故选C。