【正文】 ideally before the ocean turns into a thin soup of plastic. （1）Why does the author mention the Pilgrims in paragraph 1? A.t a problem where we don39。 Meanwhile, ocean plastic is estimated to kill millions of marine(海洋的）animals every year. Nearly 700 species, including endangered ones, are known to have been affected by it. Some are harmed visibly, stuck by abandoned things made of plastic. Many more are probably harmed invisibly. Marine species of all sizes, from zooplankton to whales, now eat microplastics, the bits smaller than onefifth of an inch across.s last sink. In 2015, Jenna Jam beck a University of Georgia engineering professor, caught everyone39。t invented until the late 19th century, and its production only really took off around 1950, we have a mere billion tons of the stuff to deal with. Of that, more than billion tons have bee waste. And of that waste, a surprising billion tons never made it to a recycling binthe figure that shocked the scientists who published the numbers in 2017.s oceans today, waiting to be eaten by some fish or oyster, and finally perhaps by one of us.5．犇犇閱讀理解 本文介紹亞歷山大技巧的對(duì)于矯正身體的作用以及其發(fā)明者，故可知在介紹亞歷山大技巧的作用，故選C。他做了分析，意識(shí)到自己的姿勢(shì)不正確，因此致力于改善姿勢(shì)，結(jié)果很好，故可知，他通過(guò)矯正姿勢(shì)，解決了自己的聲音問(wèn)題，故選A。根據(jù)倒數(shù)第二段中的“Frederick Alexander, an Australian actor born in 1869, found in his youth that he had vocal (聲音的) problems during performances. He analyzed himself and realized his posture was bad. He worked on improving it, with excellent results.”可知，弗雷德里克根據(jù)第二段中的“It trains you to use your body less severely and carry out the movements that we do all the time with less effort.”可知，亞歷山大技巧讓你更合理使用身體，用最小的努力來(lái)做那些習(xí)慣性的動(dòng)作，故可知，該技巧的原則就是用最小的力來(lái)做習(xí)慣性的動(dòng)作，故選D。ll go away, but I eventually went to the doctor.”可知，作者從小就被灌輸這樣的思維，處理疼痛的更好辦法就是不做任何事情，希望疼痛自行消失，但是卻最終不得不去看醫(yī)生，故可知，作者看醫(yī)生都是迫不得已，故選D。 （1）考查推理判斷。The Alexander technique helps overe posture problems.D.The occurrence of back pain is widespread.B.He developed a form of exercise for actors.D.He managed to recover his vocal powers.B.Familiar physical actions shouldn39。The practice of the technique shouldn39。The technique shouldn39。Physical tension shouldn39。s method.D.She got bored with the Alexander technique.C.re walking along the road one day with shoulders bent forward, feeling weighed down by your troubles, give a thought to the Alexander technique. It will help you walk tall again.（1）What does the author suggest in Paragraph 1? A. So who was Alexander and how did he e up with the technique? Frederick Alexander, an Australian actor born in 1869, found in his youth that he had vocal (聲音的) problems during performances. He analyzed himself and realized his posture was bad. He worked on improving it, with excellent results. He brought his technique to London and opened a teachertraining school, which is still successful today. The Alexander technique is a way of learning how you can get rid of harmful tension in your body. The teaching focuses on the neck, head and back. It trains you to use your body less severely and carry out the movements that we do all the time with less effort. There is little effort in the lessons themselves, which sets apart the Alexander technique from yoga or pilates, which are exercisebased. A typical lesson involves standing in front of a chair and learning to sit and stand with minimum effort. You spend some time lying on a bench with your knees bent to straighten the spine (脊椎) and relax your body while the teacher moves your arms and legs to train you to move them correctly.t know anything about the Alexander technique—and saw no reason to think I should. One day, the backache I regularly suffered was more painful. I was brought up to think that the preferred way of dealing with aches is to do nothing and hope they39。4．犇犇閱讀理解 The Alexander techniqueC項(xiàng)正好與主旨句呼應(yīng)，故選C。 （4）考查主旨大意。所以說(shuō)，相較于老年人，年輕人的大腦花費(fèi)更少的時(shí)間來(lái)處理信息。根據(jù)第一段中的最后兩句可知，年輕時(shí)之所以覺(jué)得日子似乎更長(zhǎng)是因?yàn)榇竽X能夠以“快速射擊”的方式處理更多信息。故選B。根據(jù)第一段中的You39。故選A。 （1）考查細(xì)節(jié)理解。The Older, the FasterD.Nerves and NeuronsB.Old people have fewer things to do than young people.D.Young people are more energetic in their life.B.D.C.B.Rapid fire abilities.（2）What is unavoidable in the process of getting old? A.Information in our brain.C.re happening more quickly.（1）What causes time to fly faster as we get old? A. Little babies, for example, move their eyes much more often than adults because they39。 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.ve got your aging brain to blame. This is likely due largely to the physical changes of our nerves and neurons (神經(jīng)元). New research suggests 39。 【點(diǎn)評(píng)】本題考點(diǎn)涉及細(xì)節(jié)理解，詞義猜測(cè)，推理判斷和主旨大意四個(gè)題型的考查，是一篇科研類(lèi)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。因此本文的最好的題目就是“狗能識(shí)別人的情緒”。第一段提出文章的主旨即“每個(gè)狗的主人都知道他們的狗狗能很好地讀懂他們的情緒，但科學(xué)家們一直有點(diǎn)懷疑。故選C。 （3）考查推理判斷。根據(jù)第五段中的They guess it may be because dogs find angry faces disgusting, causing them to withdraw quickly以及However可知，與前面意思相反，以及劃線詞后的disappear可知once the smart dogs realized they were getting rewarded, the trepidation seemed to disappear.…此句為，狗看到生氣的表情后會(huì)感到厭惡，并由此退縮，但是一旦聰明的狗意識(shí)到會(huì)有獎(jiǎng)勵(lì)之后，它們的恐懼以及退縮就會(huì)消失。故選D。 （1）考查細(xì)節(jié)理解。s happy or angry faces.（2）The underlined word trepidation in Paragraph 5 probably means ________. and hesitation and eagerness and happiness and sadness（3）According to the last paragraph, dogs with female owners ________. fond of the male faces uninterested in telling the emotions on the entire faces difficulty telling the moods on the faces of males only recognize emotions of females（4）What is the best title for this passage? Changes Influence Dogs Identify the Moods and Their Owners39。 They also