专题19 阅读理解说明文类高考英语备考中等生百日捷进提升系列解析版.docx

1、专题19 阅读理解说明文类高考英语备考中等生百日捷进提升系列解析版专题19 阅读理解说明文类方法与技巧题型介绍：材料特点这类文章的总体特点是：科技词汇多，句子结构复杂，理论性强，逻辑严谨。具体说来它有以下几个特点：1. 文章中词汇的意义比较单一、稳定、简明，不带感情色彩，具有单一性和准确性的特点。这类文章通常不会出现文学英语中采用的排比、比喻、夸张等修辞手法，一词多义的现象也不多见。2. 句子结构较复杂，语法分析较困难。为了描述一个客观事物，严密地表达自己的思想，作者经常会使用集多种语法现象于一体的长句。3. 常使用被动语态，尤其是一些惯用被动句式。命题形式：命题特点科普类阅读的主要命题形式有

2、事实细节题、词义猜测题、推理判断题以及主旨概括题等，其中推理判断题居多。方法概述高考对说明文的考查多为科普说明文，它是阅读理解重要内容，也是高考考查难点。科普类“阅读理解”题愈来愈受到命题者的青睐而科普类文章往往具有跨学科行文逻辑性强等特点,要求考生能从文章的整体逻辑以及重要细节上全面把握【试题特点】 注重学科渗透,行文逻辑性强,内容抽象 贴近学生的学习生活实际,有利于激发学生的思维,对选拔优秀考生有一定的作用 能全面地考查学生的综合阅读能力和运用所学知识去分析解决实际问题的能力 (4)科学方法图示判断题 科普说明文常出现科学方法图示判断题，这种试题或以生物依赖关学科网系为命题题点，要求考生判

3、断正确的生物依赖关系；或以工艺流程为命题题点，要求考生判断正确的流程顺序，或以生产方法为命题题点，要求考生判断正确的生产方法；或以机械配制为命题题点，要求考生判断正确的机械配制。解题时一定要认真阅读分析原文对生物依赖关系、发明创造诞生过程和工艺流程过程的介绍，并且边读边画简易草图，以提高理解准确率。分析备选项时应对照原文介绍情况，找出各图不同之处，以便最终做出正确判断。命题方式考点一、细节事实理解。一篇文章必然是由许多具体的细节、具体的内容构成的，所有这些信息以某种顺序（时间、空间、情感变化等）排列起来，来进一步解释或阐释主题，体现文章的主旨大意。 细节理解题目主要考查学生对文章具体事实和细节

4、的理解能力，属于表层理解题学科网范畴，难度较小，但在整个阅读理解题中所占比例最大，细节理解题多从文章的某个具体事实或细节出发来设计题目。此类题通常根据文章具体内容来设问，也常使用下列方式来提问 1.Which of the following statements is(not) true/correct? 2.Which of the following is not mentioned? 3.All of the following are true except. 4.According to the passage,when/where/why/how/how/what/which,e

5、tc.？1.直接事实题 在解答这类问题时要求学生抓住题干文字信息，采用针对性方法进行阅读，因为这类题的答案在文章中可以直接找到。 如：A giant dam was built many years ago to control the Colorado River in the U.S.This dam was built to protect the land and houses around the river.This huge dam is in the Black Canyon.It is possible to drive a car from one side of the

6、river to the other on a road，which is on the top of the dam.This dam is so big that there is an elevator inside.The elevator goes down forty-four stories from the road to the bottom.There is enough concrete in this dam to build a highway from New York to San Francisco.Thousands of people worked on t

7、his dam for five years.This huge dam was called Boulder Dam when it was finished in 1936.Later it was renamed Hoover Dam in honor of a president of the United States.Hoover Dam，one of the highest dams in the world，is situated between the states of Arizona and Nevada.Q：Hoover Dam lies_ .A.between Ari

8、zona and NevadaB.in the Black CanyonC.between New York and San FranciscoD.both A and B【解析】由第二段的第一句话和最后一段的最后一句话可得出正确答案是D项。2.间接事实题 解答此类题，需要结合上下文提供的语境和信息进行简单的概括和判断或者要进行简单的计算。Invited by Mr.Ye Huixian，host of the well-received TV programme“Stars Tonight”，Miss Luo Lin，Miss Asia of 1991，appeared as the gue

9、st hostess on the Shanghai TV screen last Sunday.Born in Shanghai and taken to Hongkong when she was only six years old，Luo Lin has never dreamed of being Miss Asia.Her childhood dream was to be an air hostess.Before she took part in the competition，she had been an airhostess in Cathay Airline for s

10、even years.However， it still took her three months to learn the art of walking on the stage，dancing,singing,making-up and other proper manners，designed by the Asia TV Station.“Its really a hard job for me.I wont enter for such competition any more.Anyhow，I am quite lucky.I am also glad to have had m

11、ore chance to work for the social welfare since I won the title.This time，in Shanghai，Id love to make a deep impression on my TV audience，”said Luo Lin with a sweet smile.Q：Which of the following is NOT true?A.Luo Lin is a native of Shanghai.B.Luo Lin moved to Hongkong with her parents.C.Luo Lin won

12、 the title of Miss Asia in 1991.D.Asia TV Station helped Luo Lin to become Miss Asia.【解析】A、C和D项都可在原文找到答案，而B项原文所给的是：taken to Hongkong可判断不是moved to Hongkong with her parents，因此选B。 3、数据推算。If you register both the VIEW qualification course and the Forum at the same time,you will save_ .A.$100 B.$300 C.$

13、350 D.$400 这类题目要求学生就文章提供的数据，以及数据与文中其他信息的关系做简单计算和推断。在做此类题时：1.要抓住并正确理解与数据有关的信息含义。2.弄清众多信息中那些属于有用信息，那些属于干扰信息。3.不要孤立看待数字信息，而要抓住一些关键用语的意义。考点二、主题理解或写作意图推断。一、主旨阅读理解题考查的内容 1.短文的标题（title,headline）； 2.短文或段落的主题（subject）； 3.中心思想(main idea)； 4.作者的写作目的(purpose)。 二、此类题的设问方式 1.What would be the best title for the t

14、ext? 2.What does the second paragraph mainly discuss? 3.What is the passage mainly about? 4.The main purpose of announcing the above events is_. 考点三、推理推断。推理题要求考生根据文章提供的事实和线索进行逻辑推理，推断出作者没有提到或者没有明说的事实或者可能发生的事实。这类题旨在考查学生透过词语的字面意义去理解作者的言外之意或弦外之音的能力，属于深层理解题。 此类题的设问常常包括infer,imply,suggest,conclude 等词，这类题的

15、设问方式主要有： 1.We can infer from the Passage that_. 2.What can be inferred from the Passage? 3.Which of the following can be inferred from the Passage? 4.It can be inferred from Paragraph 3 that_. 5.The author suggests in this paragraph that_. 6.The writer implies that_. 7.It can be inferred that_. 8.It

16、 can be concluded from the Passage that_. 9.On the whole,we can conclude that_. 10.From the text we can conclude that_. 11.After reading the Passage we may conclude that_. 12.What conclusion can be drawn from the Passage? 13.The author is inclined to think that_. 14.When the writer talks about,what

17、he really means is that_. 15.Whats the writers attitude/feeling towards.? 16.In the writers opinion,. 考点四、词义、句义猜测。词义猜测阅读理解题考查对文中关键词语的理解。在阅读理解题中，所考查的词或短语的意义往往不停留在字面上，要根据语境来判断。 此类题的设问方式主要有 1.The word “.”in Line.means/can be replaced by. 2.As used in the passage,the phrase “.”suggests. 3.From the passa

18、ge,we can infer that the word/phrase “.” is/referred to. 4.The word “.” is closest in meaning to.猜词是应用英语的重要能力，也是高考中常用的题型。它不但需要准确无误地理解上下文，而且要有较大的泛读量，掌握或认识较多的课外词汇。我们要学会“顺藤摸瓜”，通过构词、语法、定义、同位、对比、因果、常识、上下文等线索确定词义。1.定义法。如:Annealing is a way of making metal softer by heating it and then letting it cool very

19、 slowly.句子给予annealing 以明确的定义，即 “退火”。It will be very hard but also very brittlethat is,it will break easily.从后面的解释中我们可以了解到brittle 是“脆”的意思。The herdsman,who looks after sheep，earns about 650 yuan a year.定语从句中 looks after sheep 就表明了 herdsman 的词义为“牧人”。2.同位法。如:They traveled a long way and at last got to a

20、 castle,a large building in old times.同位语部分a large building in old times 给出了 castle 的确切词义，即“城堡”。We are on the night shiftfrom midnight to 8 a.m.this week.两个破折号之间的短语很清楚地表明night shift 是“夜班”的意思。3.对比法。如:She is usually prompt for all her class,but today she arrived in the middle of her first class.but一词表

21、转折，因此but 前后的意思正相反。后半句的意思是“她今天第一节上了一半才来”，因此反向推理，可得出她平时一向“准时”的结论。4.构词法(前缀、后缀、复合、派生等)。如:Perhaps,we can see some possibilities for next fifty years.But the next hundred?possibility 是 possible 的同根名词,据此可以判断定 possibility 意思是“可能性”。5.因果法。如：The lack of movement caused the muscles to weaken.Sometimes the weakn

22、ess was permanent.So the player could never play the sport again.从后面的结果“永远不能再运动”中，可以推测 permanent 的意思为“永远的，永久”。体验高考1.B【2018全国I】Good Morning Britains Susanna Reid is used to grilling guests on the sofa every morning, but she is cooking up a storm in her latest role showing families how to prepare deli

23、cious and nutritious meals on a tight budget.In Save Money: Good Food, she visits a different home each week and with the help of chef Matt Tebbutt offers top tips on how to reduce food waste, while preparing recipes for under 5 per family a day. And the Good Morning Britain presenter says shes been

24、 able to put a lot of what shes leant into practice in her own home, preparing meals for sons, Sam,14, Finn,13, and Jack, 11.We love Mexican churros, so I buy them on my phone from my local Mexican takeaway restaurant, she explains. I pay 5 for a portion(一份), but Matt makes them for 26p a portion, b

25、ecause they are flour, water, sugar and oil. Everybody can buy takeaway food, but sometimes were not aware how cheaply we can make this food ourselves. The eight-part series(系列节自), Save Money: Good Food, follows in the footsteps of ITVs Save Money: Good Health, which gave viewers advice on how to ge

26、t value from the vast range of health products on the market.With food our biggest weekly household expense, Susanna and Matt spend time with a different family each week. In tonights Easter special they come to the aid of a family in need of some delicious inspiration on a budget. The team transfor

27、ms the familys long weekend of celebration with less expensive but still tasty recipes.24. What do we know about Susanna Reid?A. She enjoys embarrassing her guests. B. She has started a new programme.C. She dislikes working early in the morning. D. She has had a light budget for her family.25. How d

28、oes Matt Tebbutt help Susanna?A. He buys cooking materials for her. B. He prepares food for her kids.C. He assists her in cooking matters. D. He invites guest families for her.26. What does the author intend to do in paragraph 4?A. Summarize the previous paragraphs. B. Provide some advice for the re

29、aders.C. Add some background information. D. Introduce a new topic for discussion.27. What can be a suitable title for the text?A. Keeping Fit by Eating Smart B. Balancing Our Daily DietC. Making yourself a Perfect Chef D. Cooking Well for Less【答案】24. B 25. C 26. C 27. D【解析】本文是一篇说明文。文章介绍了一档英国系列电视节目，

30、给观众介绍如何减少食物浪费以及如何以较少的预算做出美味佳肴。24. 细节理解题。根据文章第一段知道Good Morning Britains Susanna Reid is used to grilling guests on the sofa every morning, but she is cooking up a storm in her latest role可知，她开辟了一个新的节目。故选B。25. 细节理解题。根据文章第二段中的In Save Money: Good Food, she visits a different home each week and with the

31、help of chef Matt Tebbutt offers top tips on how to reduce food waste, while preparing recipes for under 5 per family a day.可知， Susanna 在Matt Tebbutt的帮助下，提供如何减少食物浪费同时给每日生活费低于5英镑的每个家庭准备食谱。故选C。解题关键词：同义词表达with the help of和help。26. 写作意图题。根据文章第四段中的which gave viewers advice on how to get value from the vast range of health products on the market.可知，Save Money: Good Food节目是Save Money: Good Health节目之后，给观众一些建议：如何从众多的市场上的健康产品中获取价值。故选C。27. 主旨要义题。根据文章的整体内容可知，文章作者一直在讲如何用较少的钱做出好的食物。根据文章中的prepare delicious and