【正文】 0。 Big data（數(shù)據(jù)） is lot of sets of information that are put together so they can be used by a puter program. The puter program looks for different kinds of answers or patterns in the data. Big data can have different kinds of information from many sources, such as information that es from schools, social media sites（社交媒體網(wǎng)站）, panies and governments. One set of data can have people39。s names and addresses. Another set can have what they like, where they go to school, and how much time they spend on the puter. Big data can be used in many ways. The government uses it to understand how many people travel on buses or trains. This information is then used to make bus or train systems better. Some schools use big data to understand which children may need more help in class. The teacher can then give certain students more help or support so those students can succeed in school. Companies use big data, too. It helps them understand who buys their products. For example, one pany uses weather data to see when people eat the most ice cream. Big data can be used for good reasons. Some hospitals use big data to predict if a baby who is born too early will get sick. The hospital can then take extra steps to take care of that baby 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。11．閱讀理解 Sometimes I really doubt whether there is love between my parents. Every day they are very busy trying to make money for my schooling. One day, my mother was sewing a quilt（縫被子）.I silently sat beside her. Mom, is there love between you and Dad? I asked in a very low voice. With surprise in her eyes, she stopped her work for a while. Then she said, Susan, look at this thread（線）.It can hardly be seen, but it39。s really there. It makes the quilt strong. If life is a quilt, love should be a thread. Love is inside. I couldn39。t understand her until the next spring. At that time, my father suddenly got sick seriously. My mother had to stay with him in the hospital for a month. After they were back, my mother helped my father walk slowly on the country road every day. They were so kind to each other and it seemed they were the happiest couple. After two months my father still couldn39。t walk by himself. Dad, how are you feeling now? I asked him one day. Susan, don39。t worry about me, he said. I just like walking with your mom. I like this kind of life. Reading his eyes, I knew he loves my mother deeply. Now I understand that love is just a thread in the quilt of our life. Love is inside, making life strong and warm.（1）Susan39。s father stayed in hospital for _________. A.one dayB.one monthC.two monthsD.three months（2）Susan came to understand her mother _________. A.while her mother was sewing a quiltB.before her father was in hospitalC.when she was sitting beside her motherD.after her father was seriously sick（3）What can we know from the passage? A.Susan39。s father is very lazy.B.Susan39。s mother is a nurse.C.Susan39。s parents love each other.D.Susan doesn39。t like her father.（4）Which of the following could be the best title for the passage? A.How to make a quilt strongB.Love is just a threadC.Walking on the country roadD.A seriously sick father【答案】 （1）B（2）D（3）C（4）B 【解析】【分析】文章大意：作者通過講述媽媽縫被子的事，明白了愛只是我們生活被子里的一根線。愛是內(nèi)在的，讓生活變得堅強和溫暖。 （1）細(xì)節(jié)理解題，根據(jù) My mother had to stay with him in the hospital for a month. 可知爸爸在醫(yī)院待了一個月，故答案是B。 （2）細(xì)節(jié)理解題，根據(jù) I couldn39。t understand her until the next spring. At that time, my father suddenly got sick seriously. My mother had to stay with him in the hospital for a month. 可知，當(dāng)爸爸生了重病時，作者才理解了她的媽媽，故答案是C。 （3）邏輯推理題，根據(jù) I j