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阅读下面短文,在空白处填入1个适当单词或括号内单词的正确形式。 Coronavi...

阅读下面短文,在空白处填入1个适当单词或括号内单词的正确形式。

Coronaviruses(冠状病毒)are a large family of viruses that cause disease in mammals and birds. Coronaviruses can cause illnesses that range 1. the common cold to many more severe illnesses.

The 2. (new)identified viruscalled COVID-19is thought to have spread to humans from wild animals sold at a market in Wuhanin 3.(centre)China’s Hubei Province. But it is now spreading between people. Chinese officials say 4. disease is able to spread from one person to another even before any actual signs appear5. makes it especially hard to contain.

Signs of some patients 6. (affect)by the disease have included fevercoughshortness of breath and general breathing difficulities. In some more severe 7. (case)the virus can cause pneumonia(肺炎). Some people report few or no signswhile others have gotten very sick or even died. There is no special 8.(treat)for the new coronavirus at present. Howevermany of its effects are treatableas long as a patient is in fair health.

Last week the US Centers for Disease Control also 9. (publish)prevention tips. It sayswash your hands for at least 20 seconds with soap and wateravoid 10. (touch)your face with unwashed handsstay home when you are sickclean objects and surfaces that are touched often.

 

1.from 2.newly 3.central 4.the 5.which 6.affected 7.cases 8.treatment 9.published 10.touching 【解析】 本文是一篇新闻报道,报道了关于新冠状病毒COVID-19的起源、患病症状、预防措施等情况。 1. 考查固定短语。句意:冠状病毒可以导致从普通感冒到许多更严重的疾病。根据句意,此处是短语range from …to…“从……到……范围变化”。故填from。 2. 考查副词。句意:人们认为,新发现的病毒名为COVID-19,是由中国中部湖北省武汉市一个市场出售的野生动物传播给人类的。修饰过去分词identified,应该用副词形式。故填newly。 3. 考查形容词。句意:人们认为,新发现的病毒名为COVID-19是由中国中部湖北省武汉市一个市场出售的野生动物传播给人类的。修饰名词短语China’s Hubei Province,应该用形容词形式。故填central。 4. 考查冠词。句意:中国官员说,这种疾病可以在任何实际迹象出现之前就从一个人传播到另一个人,这使得控制疫情变得尤为困难。此处用定冠词the表示特指。故填the。 5. 考查定语从句关系词。句意:中国官员说,这种疾病可以在任何实际迹象出现之前就从一个人传播到另一个人,这使得控制疫情变得尤为困难。分析句子结构,“_____ makes it especially hard to contain”是非限制性定语从句,关系词在从句中做主语,此处应用关系代词which引导,指代前面的整个句子的内容,意思为“这一点,这件事”。故填which。 6. 考查过去分词。句意:一些感染此病的病人的症状包括发烧、咳嗽、呼吸短促和呼吸困难。短语 be affected by “受……影响,被感染”;分析句子结构,“_____by the disease”在句中是定语,some patients 和affect之间为逻辑上的动宾关系,因此用过去分词做后置定语。故填affected。 7. 考查可数名词单复数。句意:在一些更严重的病例中,病毒可以引起肺炎。case是可数名词,前面有some more,因此应用复数形式,指“很多病例”。故填cases。 8. 考查名词。句意:目前尚无针对新冠病毒的特殊治疗方法。分析句子结构,所填词在句子中是宾语;在形容词special后应该是名词作宾语。treat是动词,名词为treatment。故填treatment。 9. 考查时态。句意:上周,美国疾控中心也发布了预防建议。分析句子结构,所填词在句子中是谓语动词;根据时间状语last week可知,句子谓语动词应该用一般过去时。故填published。 10. 考查动名词。句意:建议说:用肥皂和水洗手至少20秒;避免用未洗的手接触面部;生病时呆在家里;清洁经常接触的物体和表面。短语avoid doing…. “避免做……”,avoid后接动名词作宾语。故填touching。
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