【正文】 attach importance to exercise later. the stress faced by teens at school. teens to encourage adults to exercise. teens learn to make good plans.（2）What does the underlined word hindered in Paragraph 5 mean? ....（3）According to the PCFSN, doing sports . making students choose between sports and studies students make good use of all their time students adjust to their studies better students do better in their studies（4）What is the text mainly about? high school students should receive physical education. some schools consider physical education important. schools can help students love doing sports. high school students can live a better life.【答案】 （1）A（2）B（3）D（4）A 【解析】【分析】本文是一篇議論文。 （1）考查細(xì)節(jié)理解?？芍?，根據(jù)第二段，高中體育教育意味著讓青少年重視以后的鍛煉。 （2）考查詞義猜測。 risk of developing many diseases. An active lifestyle offers a good way of protection from these health problems.”不運(yùn)動會增加青少年患多種疾病的風(fēng)險。可知“As much as 75 percent of healthcare spending goes toward treating medical conditions that can be hindered by lifestyle changes”的意思是多達(dá)75%的醫(yī)療支出用于治療可能因生活方式改變而受阻的疾病。 （3）考查推理判斷。由此推斷出，根據(jù)PCFSN，做運(yùn)動幫助學(xué)生在學(xué)習(xí)上做得更好。 （4）考查主旨大意。故選A。3．閱讀理解 Eric Topol, an expert in heart disease and enthusiast for digital medicine, thinks AI will be particularly useful for such tasks as examining images, observing heart traces for abnormalities or turning doctors39。The fear some people have is that AI will be used to deepen the assemblyline culture of modem medicine. If it gives a gift of time to doctors, they argue that this bonus should be used to extend consultations, rather than simply speeding through them more efficiently. The Hippocratic Oath(誓言) holds that there is an art to medicine as well as a science, and that “warmth, sympathy and understanding may outweigh the surgeon39。s drug”. There39。s back, may bee a relic of the past.（1）What39。s attitude toward AI39。隨著人工智能革命的到來，這個過時的時代正在慢慢接近尾聲。但同時也指出人類醫(yī)生可以和機(jī)器人表現(xiàn)得一樣好。根據(jù)第二段中的“Eric Topol, an expert in heart disease and enthusiast for digital medicine, thinks AI will be particularly useful”可知Topol醫(yī)生認(rèn)為認(rèn)為人工智能將特別有用，即他對人工智能進(jìn)入醫(yī)學(xué)界是持樂觀態(tài)度的，故選C。根據(jù)第四段中的“That is a fine idea, but as health swallows an everbigger share of national wealth, greater efficiency is exactly what is needed, at least so far as governments and insurers are concerned.”可知作者認(rèn)為但隨著健康吞噬了越來越多的國家財富，提高效率正是我們所需要的。故選D。根據(jù)最后一段中的“There39。可推理作者提到Hippocratic Oath的目的在于指出人類醫(yī)生的優(yōu)勢。 （4）考查主旨大意。故選A。4．閱讀理解 Consider the negative effects of not sharing a story in the news: People are wondering if public health officials are holding back too much information about the recent outbreak of Ebola. There are a number of reasons why we hide parts of our story: they often show our weaknesses or expose our disadvantages。 and of course, there are some stories that should be kept secret—especially those that embarrass someone else. Honesty and openness is important: It proves we are trustworthy. It displays we are human. We are not perfect or better. It highlights the importance of hard work and personal development. Hard work may not allow us to overe our disadvantages pletely. But with hard work, we do not have to be restricted to our mistakes. s the function of the example in Paragraph 2? reflects that people are concerning about the spread of Ebola. shows the bad effect caused by sharing a story. proves not sharing a story can cause trouble. concludes that one should share a story at a proper time.（2）One of the reasons why people are unwilling to share experiences is that _______. highlights the importance of hard work are used to exposing their weaknesses sometimes have no courage to share their stories stories make themselves feel uneasy（3）Which is close in meaning to the underlined word uncorked in Paragraph 3? （4）The writer aims to convince us to _______. open to people close to you by sharing some secrets stories appropriately for the good of others and ourselves the dangers that can be caused by untold stories the importance of being honest when making friends【答案】 （1）C（2）C（3）A（4）B 【解析】【分析】本文是一篇說明文，作者強(qiáng)調(diào)了分享自己故事的重要性，并且加以證明。根據(jù)第二段中的“Consider the negative effects of not sharing a story in the news”可知不分享故事會有消極的影響，并且舉了例子來證明，故選C。根據(jù)第四段中的“they require courage and strength to share”可知他們需要勇氣和力量分享，所以可推理出有人缺少勇氣，故選C。根據(jù)第三段中的“When they are finally uncorked, their power to destroy is set free.”當(dāng)他們最終自由了，他們的破壞力就是自由，故選A?？v觀全文可知，文章一直在寫我們要分享自己的故事，才不會有太大的壓力，所以作者旨在使我們相信適當(dāng)?shù)姆窒砦覀兊墓适拢瑢ξ覀冏约汉蛣e人都好，故選B。5．閱讀理解 It all sounds bad but, your risk is very low, — say, one in a million — a 100% increase means you still only have a two in a million chance. Of course, all painkilling medication that works can have side effects — nothing is safe and effective. Paracetamol (撲熱息痛) has very few unless taken too much, in which case it can cause serious liver danger, but it isn39。t despair。Scientist at Harvard have recently done a quite horrible study on mice. They made the mice experience extremes of hot and cold, applied pressure to their back legs and injected the capsaicin (辣椒素) into their feet. And then they timed how long it took them to respond to the pain. Lack of sleep increased the disfort, while stimulants (興奮劑) such as caffeine made them less responsive to pain. This has been widely reported that a good night39。But anyway t throw the pills away because the study also shows taking small doses of drugs, such as for short periods of time can be effective and safe as long as your heart is in good condition.（1）Which of the following painkillers has fewest sideeffects? ....（2）What does the underlined word “despair” in Paragraph 2 refer to? it seriously. any risks. hope. doubtful.（3）The example of mice is used to show that ____ can stand extreme pressure sleep and coffee may decrease pain and feet are more s