【正文】 （英語(yǔ)）高一英語(yǔ)閱讀理解專題訓(xùn)練答案含解析一、高中英語(yǔ)閱讀理解1．閱讀理解 Experts note that an unhealthy lifestyle can put you at great risk of heart disease and stroke. So doctors urge us to eat healthy foods, get exercise, stop smoking and limit our alcohol intake. But there is something else you can do. And it is free and easy. Smile! Dr. Chockalingam, a heart disease specialist in Columbia, advises his patients to smile. He says a smile may be one way to help your heart. When we smile, the brain wiring changes. The chemicals that are released are more positive. He says smiling is the first step in fighting physical and emotional stress and its sometimes harmful effects on human health. This is not just New Age advice. Several studies support his opinion. When you feel stressed or under pressure, your body releases many natural hormones (荷爾蒙) including adrenaline and cortisol. Adrenaline increases your heart rate and blood pressure. Cortisol is the body39。s main stress hormone. It increases sugar in the bloodstream. If you are truly in danger, these hormones can help you. They are part of what we call our fightorflight response. However, when we are stressed for a long period, these stress hormones are everpresent in our bodies. And that, medical researchers warn, may lead to health problems. Researchers say the connection between stress and heart disease is still unclear. However, they claim that when people are stressed for long periods of time, they may have an unhealthy lifestyle, which can lead to health problems. Dr. Chockalingam says a smile may be one way to help. He tells his patients to smile 20 times an hour. To some, that might seem like a lot of smiling. Or some might even feel foolish ... smiling for seemingly no reason. But a smile does not involve drugs. It is not invasive like a surgical operation. It is free and it has no bad side effects. Once people smile, they are relaxing. This relaxation directly lowers blood pressure, improves sugar levels in the blood. If we are smiling, we are breaking that link between stress and health. And it just may provide a little extra protection to everyone39。s heart health.（1）Which of the following agrees with Dr. Chockalingam39。s opinion? has the same effects as laughter. can be used to take the place of medicine. is better than any healthy lifestyle to health. can make our body produce beneficial chemicals.（2）What can we know about the mentioned stress hormones? can lower our blood pressure. will surely lead to heart diseases. can benefit us when we are in danger. will make us live an unhealthy lifestyle.（3）Why does Dr. Chockalingam think smiling is helpful to our health? can make us relax. increases sugar levels. has little bad side effects. can happen for no reason.（4）What can be the best title for the text? Thorough Analysis of the Causes of Heart Diseases Thing You Can Do Right Now to Help Your Heart Thing That Is Closely Connected with Stress Hormones Clear Connection Between Unhealthy Lifestyles and Heart Diseases【答案】 （1）D（2）C（3）A（4）B 【解析】【分析】本文是一篇說(shuō)明文，哥倫比亞的心臟病專家Chockalingam博士建議多保持微笑，他認(rèn)為微笑可能是幫助心臟的一種方式。同時(shí)說(shuō)明了微笑有利于健康的原因和人們感到壓力時(shí)的身體反應(yīng)等情況。 （1）考查細(xì)節(jié)理解。根據(jù)第二段中的“When we smile, the brain wiring changes. The chemicals that are released are more positive.”當(dāng)我們微笑時(shí)，大腦的線路會(huì)發(fā)生變化。釋放出的化學(xué)物質(zhì)更積極?？芍?，Chockalingam博士認(rèn)為微笑能使我們的身體產(chǎn)生有益的化學(xué)物質(zhì)。故選D。 （2）考查細(xì)節(jié)理解。根據(jù)第三段中的“If you are truly in danger, these hormones can help you.”如果你真的有危險(xiǎn)，這些荷爾蒙會(huì)幫助你?？芍?，當(dāng)我們處于危險(xiǎn)中時(shí)，壓力荷爾蒙可以幫助我們。故選C。 （3）考查細(xì)節(jié)理解。根據(jù)最后一段中的“If we are smiling, we are breaking that link between stress and health. And it just may provide a little extra protection to everyone39。s heart health.”如果我們微笑，我們就打破了壓力和健康之間的聯(lián)系。而且它可能會(huì)為每個(gè)人的心臟健康提供一點(diǎn)額外的保護(hù)?？芍珻hockalingam博士認(rèn)為微笑可以使我們放松，從而有利于我們的健康。故選A。 （4）考查主旨大意。根據(jù)第二段中的“Dr. Chockalingam, a heart disease specialist in Columbia, advises his patients to smile. He says a smile may be one way to help your heart.”哥倫比亞的心臟病專家Chockalingam博士建議他的病人保持微笑。他說(shuō)，微笑可能是幫助心臟的一種方式。以及結(jié)合文章內(nèi)容主要介紹了微笑能夠讓我們放松進(jìn)而有利于我們的健康，所以要健康那就要多微笑，所以選B。 【點(diǎn)評(píng)】本題考點(diǎn)涉及細(xì)節(jié)理解和主旨大意兩個(gè)題型的考查，是一篇科研類閱讀，考生需要準(zhǔn)確掌握細(xì)節(jié)信息，并根據(jù)上下文的邏輯關(guān)系，進(jìn)行概括和歸納，從而選出正確答案。2．閱讀理解 When I was 12 years old, I already knew that my teen years were going to be the worst years of my life. I was a total outsider, bullied (欺凌) at school. I felt pletely alone in my small town. But by starting to do volunteer work when I was 14, I turned my problem into a passion for helping others. The opportunity to practice kindness made me feel like my life had a greater purpose. The more positive energy I shared, the more kindness and appreciation I received. I realized that my purpose in life would be to reach out to people, specifically teenagers, and help them feel less alone. Books were my true friends back then. I was so thankful that the authors wrote those books. The kindness they offered me with their books saved my life. One of my biggest dreams was to bee an author so I could write books that would help other teenagers the way those books helped me. After surviving terrible experiences at school and at home, I made a choice to take the optimistic, positive road in the next steps of my journey. My dream career, one I thought was only possible for the authors I loved, is what I am doing now. I have been a fulltime author of teen novels since 2007 and am grateful for this amazing opportunity to reach out to readers every single day. Kindness saved me when I needed help the most. Even small acts of kindness can change someone39。s life. You never know what someone else is going through. But by practicing daily kindness, you bee an architect of positive change.（1）What was the author39。s life like when he was 12? ....（2）How did the volunteer work benefit the author? made him popular in his town. helped him find the meaning of life. helped him understand others39。 lives better. helped to shape his dream career.（3）Why did the author choose writing as his job? was inspired by his teacher. could pass positive energy to readers. wanted to share his s