【正文】 ison.B. When you think back to the blackboard from your school days, what color is it? Chances are that it39。【英語】英語閱讀理解(科普環(huán)保)練習(xí)題20篇含解析一、高中英語閱讀理解科普環(huán)保類1．犇犇閱讀下列短文，從每題所給的A、B、C和D四個選項(xiàng)中，選出最佳選項(xiàng)。Blackboard.Chalkboard.Greenboard.Mini board.（2）Why did the headmaster ask the students to put their mini boards together? A. attention.D.re lighter in weight.B.re easier to erase the powder.D.Introduction of the blackboard.B.回答了黑板為什么是綠色的？這個問題。 （2）考查推理判斷?？芍?，校長讓學(xué)生把他們的迷你板拼湊在一起是為了創(chuàng)造一個大的空間來畫地圖。故選D。 【點(diǎn)評】本題考點(diǎn)涉及細(xì)節(jié)理解，推理判斷和主旨大意三個題型的考查，是一篇科普類閱讀，要求考生在捕捉細(xì)節(jié)信息的基礎(chǔ)上，進(jìn)一步根據(jù)上下文的邏輯關(guān)系，進(jìn)行分析，推理，概括和歸納，從而選出正確答案。 abilities of the young brain allow us to process more information during youth, causing the days to seem longer earlier in life. However, as we get old, researchers say the older brain takes more time to process information.re happening more quickly.（1）What causes time to fly faster as we get old? A.Rapid fire abilities.（2）What is unavoidable in the process of getting old? A.B.C.D.Old people have fewer things to do than young people.D.The Older, the FasterD.故選A。故選B。所以說，相較于老年人，年輕人的大腦花費(fèi)更少的時間來處理信息。C項(xiàng)正好與主旨句呼應(yīng)，故選C。s high time for the model of short, sharp onetoone appointments to give way to shared medical appointments (SMAs共享醫(yī)療預(yù)約).To promote doctors39。 expectation.（2）According to Dr. Sumego, what prevents the SMA approach from being widely adopted? A.Shared goals.（3）What can the underlined buyin in Paragraph 4 be replaced by? A.C.It is currently being questioned.B. （1）考查推理判斷。 （2）考查推理判斷。醫(yī)生和護(hù)士接受的是針對個人服務(wù)和隱私的培訓(xùn)。根據(jù)最后一段中的“if an organization was looking to start shared medical appointments，I would advise them to start the buyin from a few champion physicians”可知如果一個組織要尋求共享醫(yī)療模式的話，Dr. Sumego建議他們從一些優(yōu)秀的醫(yī)師開始他們的buyin，根據(jù)語境，故選A。這說明SMAs的實(shí)施需要一步一步來，不會一步到位。 re thinking about avoiding an attack, that bee is focused on something else entirely: me.B.D.Bees39。To appeal for help for honeybees.To put forward techniques for gardeners. （1）考查代詞指代。通讀第二段內(nèi)容可知，本段主要介紹了蜜蜂雖然只有六周左右的壽命，但用其一生辛勤采蜜，為人類釀造蜂蜜，由此可知本段主要介紹的是蜜蜂的辛勤工作，故選B。5．犇犇Choose the one that fits best according to the information given in the passage you have just read. s increased positive outlook. Our research took us in the fascinating direction of exploring how the body uses its energy.re being chased by a tiger, you don39。muscles will respond to it by relaxing a little bitB.experiences and related knowledgehappiness and biological evolutionC.optimism and length of life（3）What can be concluded from Robert Trivers39。Realizing that their days are numbered, older people prefer being positive.D.Ancestors, emergency and evolution特里弗斯合作研究身體是如何使用能量的，他們的發(fā)現(xiàn)解釋了這一現(xiàn)象。由此可以推斷，免疫系統(tǒng)會暫時停止來為身體提供額外的能量。也就是說積極與免疫功能之間有關(guān)系，越積極，免疫功能越強(qiáng)，就能活得越久，所有選項(xiàng)中D項(xiàng)（樂觀與壽命）之間最切題，故選D。re not.可知當(dāng)我們快樂時，我們的免疫系統(tǒng)進(jìn)化到最大程度，但是當(dāng)我們不快樂時，免疫系統(tǒng)會減弱。作者開頭提出老年人更關(guān)注積極的事情，后文提到積極的情緒會增強(qiáng)免疫系統(tǒng)，所以本文主要講的是年齡，健康與積極的情緒之間的關(guān)系，選B。 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.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. 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。 （1）考查細(xì)節(jié)理解。故選D。故選C。而且它可能會為每個人的心臟健康提供一點(diǎn)額外的保護(hù)。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。7．閱讀理解 s system. Blatchley and his team work with the Bureau of Fisheries and Aquatic Resources and other organizations to assist in rescue and recovery of marine animals.Blatchley was shocked at what he found.C.Bone Collector Museum? A.Things found in the whale39。Many different tools of whaling.（3）What does Blatchley think of plastic pollution in the Philippines? A.Worrying.根據(jù)第二段中的“he was not prepared for the amount of plastic they found in the whale39。s system.”可知，在鯨魚體內(nèi)發(fā)現(xiàn)的東西將在這座自然博物館中展出，故選C?？v觀全文可知，本文主要講述了一只鯨魚因吞食大量的塑料而死亡，這引發(fā)了人們對塑料污染的擔(dān)憂，故選A。 The MerriamWebster(韋氏詞典) lexicographers(詞典編纂者) are part of a team that edits the dictionary. In a recent interview, Sokolowski and Stamper talked about their job and what the way we use words says about us collectively. What do you guys do all day?re looking for are words that catch our eye. We record the context of these words and information about the sources. Those records are added to a database, and they are the raw material we use in writing definitions.They interview as many people as they can to collect new words.C. records during their reading? A.The records offer the raw material to the editors.（3）Which of the following is the correct order of a lexicographer defining a word? a. Write a draft of the definition.b. Conclude the usage of the word.c. Pay attention to the new words and new senses.d. Decide whether the usage has been covered.A.B.C.D.Process of making a dictionary.C. （1）細(xì)節(jié)理解題。)可知，詞曲編纂者研究語言，編輯關(guān)于文字的真相。re looking for are words that catch our eye. We record the context of these words and information about the sources. Those records are added to a database, and they are the raw material we use in writing definitions.（我們要找的