2019版高考英语一轮复习精选题辑：七选五·专练(一) 含解析

Shortness of breath has many different causes，and the treatment of it is specific for each cause.__1__ There are, however，some following first aid steps you can use to treat it，at least until the ambulance arrives or you're able to get the victim to a hospital.

__2__ The more energy you spend，the more oxygen you use and the more short of breath you feel.Think about a good workout at the gym.Exercise hard enough and you will feel short of breath.The cure？Take a break.

Let the victim sit，stand or lie where's the most comfortable.There're lots of myths about how some body positions supposedly provide more airflow.Coaches regularly tell players to hold their arms above their heads to maximize chest expansion.Nursing staff assume the “tripod position” is the best position.__3__.

Use oxygen.This is a special case used only for people with chronic lung problems.If the victim has oxygen available, this is what it's for.__4__ The victim may have been told by his or her doctor that too much oxygen for too long might cause more problems.Assure the victim that sudden increases in shortness of breath are the instances in which oxygen is needed most.

Treat the cause of shortness of breath.__5__ Asthma patients，for example，often have multiple tools and drugs to fix sudden shortness of breath.Victims of lung infections may need to see a doctor and heart attack victims may need an ambulance.

A．Have the victim rest.

B．Take more exercise at the gym.

C．The victim should use his or her oxygen as directed by a doctor.

D．There're many causes of shortness of breath and many of them are treatable.

E．The victim can try to avoid making use of his or her oxygen whenever possible.

F．Every person is different，however，so let the victim decide what position is the most comfortable.

G．In many cases，the only way to treat shortness of breath is to call 911 or take the victim to a doctor.

【解题导语】本文是一篇应用文，主要讲述了呼吸困难的发生有很多原因，同时提出了四种急救方法。

1．G本段主要讲呼吸困难有很多原因，治疗呼吸困难有不同的方法，因此空处应讲治疗呼吸困难的一般方法，且与下文构成转折关系，故选G。

2．A根据本段中的“The cure？Take a break”可知，本段主要

研究。

【难句分析】Professor Graham says one study published this year found that about three out of every four teachers say they are not prepared to teach handwriting.

分析：本句是一个复合句。that引导宾语从句，在从句中不作句子成分；published是过去分词，作后置定语，修饰one study。

译文：Graham教授说今年发布的一项研究发现大约3/4的老师说他们不准备教书法。

1．C根据下文中的“it is being taught by about ninety percent of teachers in grades one to three”可知，空处应表示对是否要教学生书法的疑问，故C项符合语境。

2．E根据上文中的“If the results of a survey we have published this year are accurate，it is being taught by about ninety percent of teachers in grades one to three”及空前一句可知，此处表示对研究结果的进一步分析，故E项符合语境。

3．G根据下文中的“Others teach it for sixty to seventy minutes a day”可知，此处表示一些老师教授书法的时间，所以G项符合语境。

4．F根据语境可知，空处与上文的“Many adults remember learning that way—by copying letters over and over again”形成对比，并与下文的“Many experts also think handwriting should not be taught only with itself”呼应，此处讲述的是学书法的方法的今昔差异，故F 项符合语境。

5．A根据语境可知，空处承接上文中的“Instead，they say it should be used as a way to get students to express ideas”，此处表示表达想法正是我们练习书法的原因，所以A项符合语境。