【文章內(nèi)容簡介】 y so he, she does not get sick. Big data can also be used for bad reasons. It can be used to predict which kinds of people are likely to break the law or hurt others, even if they have not done anything wrong. How can big data be used for good and bad things? It is because the puter programs used to look at big data and understand it are written by people. People think a certain way. Because they think a certain way, they build a model of those ideas. These ideas are then used to look at the data. Sometimes, these ideas are helpful for people or businesses. Other times, bad ideas can cause problems for certain groups of people.（1）This reading is about ______. A.what big data is and how it is usedB.what schools and hospitals people likeC.where important data is collected and storedD.how big data is controlled by governments and panies（2）One pany uses weather information to ______. A.help children in needB.know when people will visit the hospitalC.find out who tides the bus or trainD.understand when people will need ice cream（3）The main idea of Paragraph 3 is ____. A.big data can be used for good reasonsB.we can use big data in a number of waysC.big data can be used for both good and bad reasonsD.we can use big data to stop babies from getting sick（4）The overall tone （總基調(diào)） of this reading is _________. A.sad and personalB.personal and scientificC.informative but sillyD.scientific and informative【答案】 （1）A（2）D（3）C（4）D 【解析】【分析】文章大意：這篇文章主要講的是什么是大數(shù)據(jù)以及如何使用它。 （1）主旨大意題，根據(jù)文章第一段第一句Big data （數(shù)據(jù)） is a lot of sets of information that are put together so they can be used by a puter program. 和第二段第一句Big data can be used in many ，大數(shù)據(jù)是將許多信息集合在一起，以便計算機程序使用，而且大數(shù)據(jù)可以以多種方式使用。由此可知，這篇文章主要講的是什么是大數(shù)據(jù)以及如何使用它。故選Ａ。 （２）細(xì)節(jié)理解題，根據(jù)文章第二段最后一句For example, one pany uses weather data to see when people eat the most ice ，一家公司使用天氣數(shù)據(jù)來查看人們什么時候吃的冰激凌最多。故選Ｄ。 （３）段落大意題，根據(jù)文章第三段第一句Big data can be used for good data can also be used for bad ，大數(shù)據(jù)既可以用于良性的改善救助，也可以用于預(yù)防惡性的行為。故選C。 （4）推理判斷題，這篇文章主要講的是什么是大數(shù)據(jù)以及如何使用它。而且文章使用了很多例子，讓讀者更容易理解。整篇文章具有科學(xué)性且信息豐富，具有教育意義。故選D。 【點評】考查閱讀理解，本文涉及細(xì)節(jié)題、推斷題、段落大意題和主旨題?？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；段落大意題是通讀整段，找出主題句；主旨題需要通讀全文，了解大意之后找出中心思想。6．閱讀理解 Humans can go to the hospital when they39。re ill. But as for animals, what should they do？To stay healthy, animals have their own ways to heal（治愈）themselves. Now let39。s get to know their special skills. Skill One Have you ever seen your dog or cat lick（舔）its wounds？Why do they do it？It probably feels good, but it39。s good medicine. Licking cleans a wound, and saliva（唾液）has chemicals that kill germs（細(xì)菌）. Skill Two To avoid diseases, many animals have good living habits. They hate to be dirty. Most animals separate their pooping（排便）areas from their eating areas. Horses poop far away from the grass they eat. Rabbits put their poop in special pooping areas. Skill Three Have you ever heard of the expression starve a fever（發(fā)燒時宜餓）？Many animals stop eating when they39。re ill. When a sick animal stops eating, it can stop germs from getting necessary things. Skill Four Another way that animals heal themselves is to raise their body temperature. High temperature can kill germs. Warm—blooded animals（like us）get fevers to fight with germs. Cold—blooded animals（like snakes）look for pieces of wood or rocks heated by the sun. Fish move to warmer waters. （1）A cat cleans its___ by licking. A.medicineB.salivaC.woundD.chemicals（2）In order to avoid diseases，horses and rabbits___. A.eat special grassB.choose dirty areasC.put poop into holesD.have good living habits（3）Starving can stop germs from getting___ things. A.wildB.wasteC.necessaryD.useless（4）Fish move to warmer waters to___. A.lick their woundsB.keep themselves cleanC.starve a feverD.raise their body temperature（5）We may find the passage in a___. A.science novelB.magazineC.travel guideD.storybook【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。 （1）細(xì)節(jié)理解題，根據(jù)原文，Licking cleans a wound，and saliva（唾液）has chemicals that kill germs（細(xì)菌）. 舔干凈一個傷口，且唾液里有化學(xué)物質(zhì)可以殺死細(xì)菌，故選C。 （2）細(xì)節(jié)理解題，根據(jù)原文，To avoid diseases，many animals have good living habits為了避免疾病，很多動物有好的生活習(xí)慣，Horses poop far away from the grass they eat. Rabbits put their poop in special pooping ，馬和兔子都有好的生活習(xí)慣，故選D。 （3）細(xì)節(jié)理解題，根據(jù)原文When a sick animal stops eating，it can stop germs from getting necessary things當(dāng)一個生病的動物停止了吃東西，它可以阻止細(xì)菌去獲取必需的東西，可知題目空缺處填入necessary，故選C。 （4）細(xì)節(jié)理解題，根據(jù)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。 （5）推理，根據(jù)原文，To stay healthy，animals have their own ways to heal（治愈）themselves. Now let39。s get to know their special ，可知文章主要介紹了動物治愈他們自己的4種方法，這類信息主要是從雜志會出現(xiàn)的信息，故選B。 【點評】考查閱讀理解。本文涉及細(xì)節(jié)題、推斷題，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。7．閱讀理解 I am a selfish child.I hope the sunshine lies only upon me, so I can feel its warmth.I am a selfish child. I hope there is a corner of the world that can fortable for me when I am sad, I am a selfish child. I hope my mom belongs only to me, so I can enjoy