【正文】 of smarts. A programmer is the person who gives the robot its smarts. The robot will have to have a certain way to receive the program so that it knows what it is to do. （1）The underlined word it in Paragraph 2 is about ____. A.the engine（2）The chemical sensors may help a robot to ____. A.smell（3）In how many ways can a robot power itself according to the passage? A.B.C.D.勤奮外觀（5）What is the main purpose of the passage? A.To introduce the history of robots.【答案】 （1）C（2）D（3）B（4）C（5）A 【解析】【分析】文章大意：機器人及智慧機器人的外貌及工作原理。A 看（眼睛），B 抓（手），C 聽（耳朵），D 聞（鼻子），根據文中的語句 chemical sensors（nose），可知chemical sensors相當于鼻子，即機器人的嗅覺，smell，故選D。故選B。本文考查細節(jié)題，詞義推斷題，推理判斷題和主旨題等常考題型，細節(jié)題要注意從文中抓住關鍵詞尋找答案；主旨題，詞義推斷題以及判斷題都需要通讀全文，了解大意之后找出正確選項。 The human body is a machine that can raise lots of interesting questions. Why, for example, are yawns （呵欠） contagious （傳染的）? What39。 Why do I get a headache when I eat ice cream too quickly?t exactly sure what causes the brain freeze when we eat ice cream or other super cold foods too quickly, though some believe it39。re hungry. Think of your digestive tract（消化道）as a really long tube lined with smooth muscle tissue. These muscles move food, fluids and gas through your digestive tract. ___________. It can make you feel embarrassed（尷尬的）but is nothing to worry about.m embarrassed?re embarrassed, your brain releases a shot of adrenaline（腎上腺素）, which makes your heart race and blood vessels bee larger in size. All this happens to increase blood flow and oxygen delivery throughout the body in a fightorflight reaction（對抗反應）. There are a lot of tiny blood vessels in your face, which turn noticeably redder from this sudden rush of blood. As for the actual function of blushing, researchers are still trying to find that one out.t have a good explanation for it. They do, however, know this happens only with humans and chimpanzees（黑猩猩）. A bigger question puzzling scientists is why we yawn at all. It used to be thought that yawning showed that oxygen to the brain was not enough, but that39。B.D.re hearing when your stomach makes noise.B.And that39。s how it makes a difference to your digestive tract.（3）Which of the following statements is TRUE? A.Researchers don39。Some Useful DiscoveriesD. Blood vessels in the head tighten to stop the loss of body heat and then relax to let blood flow rise。（2）細節(jié)理解題。就會在胃里產生聲音。可知選項A不符合文章內容，故排除A；As for the actual function of blushing, researchers are still trying to find that one ，研究人員仍在努力找出其中之一。s a mon thing, but researchers don39。根據文章大意本文主要介紹提供一些問題和答案來說明人體是一臺能提出許多有趣問題的機器。 The world itself is being much smaller by using modern traffic and morden munication means （工具）. Life today is much easier than it was hundreds of years ago, but it has brought new problems. One of the biggest problems is pollution. To pollute means to make things dirty. Pollution es in many ways. We see it, smell it, drink it and even heart it. The earth is our home. We must take care of it. That means keeping the land, water and air clean. And we must pay attention to the rise in pollution at the same time.（1）According the passage, _______, our world is being much smaller. A.because the earth is blowing away by the wind every year（2）Hundreds of years ago, life was _______it is today. A.B.C.D.B.air pollutionMany countries are making rules to fight pollution.B.比如禁止家庭或者工廠燒煤等等。 （3）代詞指代題，根據 【點評】考查閱讀理解，本文主要涉及到了細節(jié)理解題，代詞指代題和正誤判斷題。 7．閱讀理解 t tested. Many students are busy with schoolwork, so parents and students choose to focus on subjects that are tested more often. B.there weren39。Parents in Chicago.D.s opinion according to this passage? A.D.根據some American schools have cut music classes to control budgets可知美國的一些學校停課，因為學校想控制預算，故選C。根據 Einstein played the violin and German physicist Max Planck was talented in playing the piano 愛因斯坦拉小提琴，德國物理學家馬克斯Music has a special connection with science as well 音樂也與科學有著特殊的聯(lián)系 可知作者的觀點是音樂是我們生活的一大部分，故選C。s get to know their special skills. Skill Threere ill. When a sick animal stops eating, it can stop germs from getting necessary things. Fish move to warmer waters. （1）A cat cleans its___ by licking. A.chemicals（2）In order to avoid diseases，horses and rabbits___. A.have good living habits（3）Starving can stop germs from getting___ things. A.B.C.D.starve a feverD.magazinestorybook【答案】 （1）C（2）D（3）C（4）D（5）B 【解析】【分析】本文介紹了動物自己治療傷病的幾個辦法。 （4）細節(jié)理解題，根據原文Another way that animals heal themselves is to raise their body temperature，另外一種動物治愈他們自己的方式是提高他們身體的溫度，F(xiàn)ish move to warmer ，因此魚去溫暖的水域是為了提高自身的溫度，故選D。本文涉及細節(jié)題、推斷題，細節(jié)題要注意從文中尋找答案；推斷題需要聯(lián)系上下文，推斷出需要的信息。 Sun.Adult: 163。Fried Chicken.B.163。163。163。We can visit two of the three places in Liverpool any day.【答案】 （1）A（2）C（3）B（4）B（5）B 【解析】【分析】主要講了去倫敦和利物浦旅行參觀的地方。（2）細節(jié)題。根據You can learn all about the history and culture of Liverpool here. It was set up in 1851可知大約是168年左右；根據If you love The Beatles — the worldfamous 1960s music group, e here!可知大約59年左右；根據May 31, 2019 is the 160th birthday of the largest fourface clock in the worldBig ，故選B。 Child under six: Free可知成年人是15美元，16歲以下的和學生是9美元，6歲以下的是免費?！军c評】考查閱讀理解，主要考查細節(jié)題，注意從文中仔細尋找答案。 The wise man asked, When did your family leave you?t left me. They love me!s great! said the wise man. Then that will be the first thing on the right side Family haven39。 That39。 Good! That39。 After Peter was asked so