【正文】 才裝傻，但是其實(shí)他很聰明，故選B。 【點(diǎn)評(píng)】考查閱讀理解，主要考查細(xì)節(jié)題，注意從文中仔細(xì)尋找答案。9．閱讀理解 It39。s late evening. Sun Tian is using her smartphone do her homework. The 15﹣year﹣old girl from Zhejiang uses an app to read English articles according to her teachers instructions. These days, it39。s normal for teachers to give homework on apps. For example, students are asked to practice English or do math exercises. Some teachers also use Wechat chat groups to give homework. Bu now, Zhejiang province is moving to ban（禁止）teachers from giving homework on mobile apps because they worry about students39。 eyesight. More than 70 percent of middle school students in China are found to be nearsighted, according to the World Health Organization. Using mobile phones for long periods of time is bad for our eyes. Do students like to do their homework on their phones？Zhang Hua, a 13﹣year﹣old boy from Fujian, said he doesn39。t. Sometimes the apps can39。t recognize what I39。m reading in English. I have to work on them for a long time to get a high score, he said. He said his eyesight has gotten worse since he started using apps to do his homework. However, Wang Xidi, from Anhui, 15, enjoys doing homework on apps. The apps have big databases（數(shù)據(jù)庫(kù)）of math exercises！And I can revise（修改）my answers easily, She said. But the bad part is that I can39。t help playing with other apps while doing my homework. Zhou Tianyi, 12, from Sichuan, also thinks it39。s fun to do homework with apps. Her teachers ask their students to dub（配音）English videos and make their own short videos. But if I have too much other homework to do, I feel like it39。s too much for me to finish, she said. （1）From Paragraph 2, we know that . A.all teachers must give homework on mobile appsB.it39。s unusual for teachers to give homework on appsC.using mobile phones for a long time is bad for our eyes（2）Wang Xidi while doing her homework on apps. A.can39。t play with other appsB.often plays with other appsC.doesn39。t play with other apps（3）According to the passage, doesn39。t like to do homework on apps. A.Zhang HuaB.Wang XidiC. Zhou Tianyi（4）The text is most probably from . A.an adB.a newspaperC.a story book（5）What39。s the best title of this text？ A.Protecting our eyesB.Playing games on a phoneC.Doing homework on a phone【答案】 （1）C（2）A（3）A（4）B（5）C 【解析】【分析】主要講了老師用手機(jī)上的應(yīng)用程序給學(xué)生布置作業(yè)。 （1）細(xì)節(jié)理解題。根據(jù)Using mobile phones for long periods of time is bad for our ，故選C。 （2）細(xì)節(jié)理解題。根據(jù)But the bad part is that I can39。t help playing with other apps while doing my ，不能在其他的app上玩了。故選A。 （3）細(xì)節(jié)理解題。根據(jù)Zhang Hua，a 13﹣year﹣old boy from Fujian，said he doesn39。，福建的一個(gè)13歲的男孩，說(shuō)他不這樣做， 故選A。 （4）推斷題。根據(jù)These days，it39。s normal for teachers to give homework on ，老師在app上布置作業(yè)是很普遍的，因此可以推知這篇文章有可能是選自報(bào)紙，故選B。 （5）主旨題。根據(jù)These days，it39。s normal for teachers to give homework on apps. For example，students are asked to practice English or do math exercises. Some teachers also use Wechat chat groups to give ，老師在app上布置作業(yè)是很普遍的。例如，有的學(xué)生讓在app上練習(xí)英語(yǔ)或做數(shù)學(xué)作業(yè)，有的老師通過(guò)微信群布置作業(yè)，因此可知本文主要介紹了在手機(jī)上做作業(yè)的事情，故選C。 【點(diǎn)評(píng)】考查閱讀理解。本文涉及細(xì)節(jié)題、推斷題和主旨題三種?？碱}型，細(xì)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；主旨題需要通讀全文，了解大意之后找出中心思想。10．閱讀理解 For thousands of years, humans have explored（探索）the Earth. Nowadays, we are exploring space. Astronomers （天文學(xué)家） are the modern﹣day explorers, Now, many astronomers are looking for new planets and new places for humans to live in the future. But where do astronomers start looking？ First of all, astronomers look for a star. That39。s because our own Earth moves around a star （the Sun）. More importantly, it is the correct distance（ 距離） from the Sun for heat and light. So when astronomers have found the star, they look at the planets around it. In recent years, astronomers have found nearly 400 new planets with stars. However, many of these planets are either too near to the star or too far away. However, if the planet is in a good position, astronomers look for three key things: water, air and rock. Water is important because all life needs water. Humans can drink it and they can also grow plants with water. And plants produce air for humans to breathe and food to eat. Rock on a planet is also important. That39。s because there is often water under the rock. After many years of scrutinizing, astronomers have found a planet that is similar to the Earth. It39。s Gliese 581g and it39。s near a star. The astronomers think it has water and rock and the average（平均的） temperature is between 31℃ and 12℃.That39。s cold, but not colder than Antarctica or the Arctic Circle, for example. Gliese 581g is bigger than the Earth. A year on Gliese 581g is only 37 Earth days instead of 365. But astronomers do not think these are big differences and some of them think Gliese 581g will be a new Earth. However, Gliese 58Ig is twenty light years from the Earth.（1）What do astronomers have to find first before starting to look for a new place for humans to live？ A.new star.B.A new planet.C.Some heat.D.Some light.（2）What does the rock on a planet tell us？ A.The star is in a right position.B.We may discover water under it.C.The planet is too near to the Sun.D.There can be air around the rock.（3）What does the underlined word scrutinizing mean in the last paragraph？ A.discussing.B.waiting.C.looking.D.traveling.（4）What39。s the main idea of the text？ A.Gliese 581g is already a new Earth.B.There are planets similar to our Earth.C.Water, air and rock are important.D.Astronomers are looking for a new Earth.【答案】 （1）A（2）B（3）C（4）D 【解析】【分析】大意：本文講述了天文學(xué)家尋找新的和地球一樣的星球。 （1）細(xì)節(jié)理解題。根據(jù)First of