【正文】 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。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。 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. 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. 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. 【英語(yǔ)】高二英語(yǔ)閱讀理解(人生百味)解題技巧及練習(xí)題(含答案)一、高中英語(yǔ)閱讀理解人生百味類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! 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。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. 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. s heart health.（1）Which of the following agrees with Dr. Chockalingam39。同時(shí)說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。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?？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)。 （2）考查細(xì)節(jié)理解?？芍?，當(dāng)我們處于危險(xiǎn)中時(shí)，壓力荷爾蒙可以幫助我們。 （3）考查細(xì)節(jié)理解。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?？芍?，Chockalingam博士認(rèn)為微笑可以使我們放松，從而有利于我們的健康。 （4）考查主旨大意。他說，微笑可能是幫助心臟的一種方式。 【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。 A 3yearold boy who was lost in the woods for two days is now safe at home with his family. But Casey Hathaway told his rescuers that he was not alone in the rainy, freezing cold woods. He said he was with a friend — a bear.s house in the southern state of North Carolina. When the other children returned home but Casey did not, the family searched the area for almost an hour before calling the police. Police formed a search and rescue team to look for the young boy in the nearby woods. But two days went by and still — no Casey. Sheriff Chip Hughes spoke with reporters from several news agencies. He said Casey did not say how he was able to survive in the woods for three days in the cold, rainy weather. However, the sheriff said, He did say he had a friend in the woods that was a bear that was with him. His mother Brittany Hathaway talked with reporters from a local news agency and thanked everyone who joined the search for her son. We just want to tell everybody that we39。s good, said his mother. He is good, he is up and talking. He39。s good …（1）When did Casey get lost? A.B.Before his playmates came.After he left his grandmother39。He survived with the help of a bear.B.Someone offered key information to find him.D.To report the detailed situation.To show her gratitude and relief.C.To appreciate searchers and the bear.（4）Where is this text most likely from? A.A guidebook.C.An advertisement.【答案】 （1）D（2）C（3）B（4）A 【解析】【分析】本文是一篇新聞報(bào)道，男孩凱西在離開祖母家后就失蹤了。凱西告訴他的救援人員在森林里的這兩天他一直和一只熊在一起。根據(jù)第二段中的“The child went missing on January 22. He was playing with friends at his grandmother39。他正在他的祖母在北卡羅來納州南部州的房子里玩耍。也就是在離開祖母的房子后,凱西沒有回家,失蹤了。 （2）考查細(xì)節(jié)理解。警方跟進(jìn)了該消息,并于當(dāng)晚9點(diǎn)30分發(fā)現(xiàn)了凱西。故選C。根據(jù)最后一段中的 ‘We just want to tell everybody that we39。s good, ‘ said his mother. ’ He is good, he is up and talking. He39。s good …’可知男孩凱西的媽媽說:我們只想告訴大家,我們非常感謝您抽出寶貴的時(shí)間去搜尋凱西并為他祈禱,他的狀況很好。他已經(jīng)被要求觀看Netflix。同時(shí)她強(qiáng)調(diào)凱西一切都好,感到很欣慰。 （4）考查推理判斷。故選A。3．閱讀理解 ll have no trouble answering these questions. s day is filled with fascination, newness and wonder. Curiosity gave us all a natural awareness. But distinctions that were