【正文】 rmation and also has a timeexpanding ，故選C。根據(jù) It follows, then, that we have different experiences of time in different ，會(huì)產(chǎn)生不同的時(shí)間體驗(yàn)，因此推出經(jīng)歷不同的的地方可以擴(kuò)展自己的體驗(yàn)，故選B。Time Will Not Come Twice【答案】 （1）B（2）C（3）A 【解析】【分析】大意：本文講述我們的大腦吸收的信息越多，時(shí)間似乎過得更慢。Race Against TimeB.Slow Down TimeWe can take in more information by living through our senses.D.Being familiar with the world around helps us get more information.B.D.having dinner as usualB.going to bed on time To a certain degree, we can understand and control our experience of time passing. It39。 Firstly, since we know that familiarity makes time pass faster, we can expose ourselves to as many new experiences as possible. We can give ourselves new challenges, meet new people, and expose our minds to new information, hobbies and skills. This will increase the amount of information our minds process and expand （增加） our experience of time. It follows, then, that we have different experiences of time in different situations. In some situations, our life is full of new experiences. Our minds process a lot of information and time seems to slow down. In other situations, we have fewer new experiences and the world around us bees more and more familiar （熟悉的）. We bee insensitive to our experience, which means we process less information, and time seems to speed up. One basic law of psychological time is that time seems to slow down when we39。 Sometimes it seems that time is flying. Perhaps it doesn39。5．閱讀短文，從每題所給的A、B、C和D四個(gè)選項(xiàng)中，選出最佳選項(xiàng)。 【點(diǎn)評(píng)】詞義猜測(cè)題和主旨題是閱讀理解題中?？碱}型。 （4）主旨題。 根據(jù)The collapse of any of the networks of relations our wellbeing （健康） depends upon, produce terrible results. 可知，此處指我們健康所依靠的網(wǎng)絡(luò)中的任何一個(gè)突然崩潰或垮掉了，都會(huì)產(chǎn)生很糟糕的后果。根據(jù) This can lead to the mistaken belief—the knowledge we found was part of what we knew all ，故選C。根據(jù) Many people believe smart machines are necessarily correct and objective, but machines are trained through a repeated testing and scoring process. In the process, human beings still decide on the correct answers. 機(jī)器人的程序是由人類編程的，人類控制它們的訓(xùn)練程序，故選B。To remind us of the risk of depending on machines to remember.【答案】 （1）B（2）C（3）A（4）D 【解析】【分析】大意：作者主要講的是用機(jī)器記信息可能會(huì)產(chǎn)生的不良影響或后果。To discuss our problems of munication with machines.C.s main purpose in writing this passage? A.D.the basic ruleC.a sudden failuremisleads us into thinking we already knew the knowledgeD.frees us from making efforts to learn new skillsB.Because we offer them too much information.D.Because they go off course in testing and scoring.B. We forget old ways to free up time and space for new skills. As long as the older forms of knowledge are stored somewhere in our networks, and can be found when we need them, perhaps they39。 In a new civilization rich in machine intelligence, we have easy access to smart memory networks where information is stored. But dependency on a network suggests possibilities of being harmed easily. The collapse of any of the networks of relations our wellbeing （健康） depends upon, such as food and energy, would produce terrible results. Without food we get hungry。 Researchers have recognized several problems that may happen. For one, human beings have biases （偏見）, and smart machines are likely to increase our biases. Many people believe smart machines are necessarily correct and objective, but machines are trained through a repeated testing and scoring process. In the process, human beings still decide on the correct answers. In 2018, Science magazine asked some young scientists what schools should teach students. Most said students should spend less time memorizing facts and have more space for creative activities. As the Internet grows more powerful, students can access （獲得） knowledge easily. Why should they be required to carry so much of it around in their heads?4．閱讀短文，從每題所給的A、B、C和D四個(gè)選項(xiàng)中，選出最佳選項(xiàng)。 【點(diǎn)評(píng)】考查閱讀理解。結(jié)合Through our geography lessons, we know the earth goes round the sun，and the moon goes round the earth. We have day and night because the earth keeps turning all the time. The moon can39。結(jié)合But at 9：. on October 15th 2003，Chinese pilot Yang Liwei was sent up to space. He stayed there for 21hours可知呆了21小時(shí)，就是第二天了，十月十六號(hào)，故選B。結(jié)合But of all these planets，only on the earth there are living things and people can only live on the earth, too. 可知人和生物生活在地球上，故選A。結(jié)合When our part of the earth turns to the sun, it is day. When our part of the earth turns away from the sun, it is night可知地球一部分轉(zhuǎn)向太陽的時(shí)候，它是白天，另一面就是黑夜，故選B。結(jié)合Just because the moon is closer to the earth than the sun, it looks much bigger than the sun 可知太陽離月亮遠(yuǎn)，所以看起來小，故選D。太空中，宇宙意味著地球，太陽和星星及其它們之間的空間，以及它們之間的關(guān)聯(lián)。The Earth moves round the moon, and people can live only on Earth.D.t give out any light at all.B.On October 15th, 2003.（5）Which of the following is TRUE according to the passage? A.On October 16th, 2003.C.Sun（4）When did the astronaut from our country return to the Earth? A.moonMarsEarthD.eveningB.nightsmaller。bigger。smaller。bigger。t give any light at all, but it looks quite bright, too. Why？In fact, the light from the moon es from the Sun. The moon looks much bigger and brighter than the stars. But actually （事實(shí)上） the stars are much bigger and brighter than the moon. They look smaller than the moon also because they are farther away from the Earth. Just because the moon is closer to the Earth than the Sun, it looks much bigger than the Sun. Big things will look smaller when they are farther, and small things also look bigger when they are nearer.3．閱讀理解 【點(diǎn)評(píng)】考查閱讀理解。本周的運(yùn)動(dòng)項(xiàng)目是男孩足球和女孩排球。根據(jù)