高考英语阅读理解专项指导——猜测词义1.ppt

1、阅读基础训练,阅读理解专题一,-猜测词义,题 型 及 解 题 技 巧,1.,Teaching background 教学背景,阅读理解,猜测词义,The underlined word “_”in the passage means _ .,What does “_”in the third paragraph stand for ?,The word/phrase “_” most nearly means _.,The word/phrase “_” could best be replaced by _.,The word/phrase “_” in Line,Para refers t

2、o_.,Which of the following is closest in meaning to the phrase/word/sentence “_”?,Whats the meaning of “_” in Line ,Para ?,The author uses the word “_” to indicate_?,Question form (常见提问方式）,判断词义,1）文中找线索或信息词; 2) 根据熟悉的词及词义判断新单词之意； 3）根据上下文判断新词汇在特定句中确切意思。,做题要领,Quiz: However, men quickly found more conven

3、ient and reliable ways of telling the time. They learned to use the shadows cast by the sun. They marked the hours on candles, used sand in hour- glasses, and invented water-clocks. Indeed, any serious student of antique should spend as much time as possible visiting palaces, stately homes and museu

4、ms to see some of the finest examples of clocks from the past.(2007 广东卷）,The underlined phrase stately homes in paragraph 4 meansA. state-owned houses B. houses in very good conditionC. grand houses open to the public D. houses where statesmen meet regularly,Definition 定义法,Similarity 相似法,Contrast 对比

5、法,Cause and effect 因果法,猜测词义,Example 例举法,Context 上下文,Word Formation 构词法,Definition 定义法：一般通过定义/ 定语从句/词组或同位语从句来确 定词义,技巧 1,定义猜词时，文中常有解释性词语引出生词含义，如that is, mean, stand for, namely, in other words, to be等，有时用破折号，括弧来表示，或者用同位语、定语从句的形式出现。考生要通过上下文来寻求线索，找到关键性的解释性词语或短语。,The herdsman , who looks after sheep, ear

6、ns about 650 yuan a year.,A calendar is a list of the days, weeks, months of a particular year.,It will be very hard but very brittlethat is , it will break easily .,Check the answers,从后面的解释中，我们可以了解到brittle是“易碎的，脆的”的意思,定语从句中looks after sheep就表明了herdsman的词义为“牧羊人”。,Contrast 对比法：利用文中的反义词、表对比关系的词猜测词义。,表

7、示对比的词有but 、 yet 、 while 、however、 otherwise等。,技巧 2,Unlike his brother, who is truly a handsome man, John is quite homely “homely” means “ ”.,ugly,Unlike,handsome,e.g. Although the early morning had been very cool, the noonday sun was tropical.,hot,热的,In the past the world seemed to run in an orderly

8、 way. Now, however, everything seems to be in a state of turmoil.,Similarity 相似法：利用同义词、近义词或词组猜测词义,作者可能会用一个近义词或者同义词去解释另一个更难的词，以便使他的文字意思更清楚，近义词往往出现在同一句或者同一段落中。,技巧 3,Doctors believe that smoking is detrimental to peoples health. They also regard drinking as harmful.,有害的 adj.,also,资金 n.,At the beginning

9、 they did not have enough capital to start a business, nor were they able to borrow the amount of money they needed from the bank.,money,同义词常见信号词：or, namely, that is, i.e., that is to say,等。,nor,Cause Effect 因果法：从原因推测结果，从结果推测原因,That museum is so immense that it will be impossible to see all the exhi

10、bits in one day.,既然一天之内看不完所有的展品，这个博物馆当然是够“大的”了。,技巧 4,The lack of movement caused the muscles to weaken. Sometimes the weakness 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，永久的。,Example 例举法：利用文中的举例猜测词义。,Today young couples often spend lots of the

11、ir money on appliances, for instance , washing-machine, refrigerators and color televisions.,技巧 5,家用电器,Cars must have certain safety devices such as seat belt, headlights, and good brakes.,设备,常见的举例的提示词有for instance, for example, such as 等 。,Word Formation 构词法：英语单词大多是由词根、词头（前缀）、词尾（后缀）所组成。词根是单词最基本的部分，

12、表达单词的基本含义。在词根前或后加上前缀或后缀，可以用来引申或转变原词的意义。只要我们掌握了各种词根、词头、词尾的基本含义，那么就可以很容易地猜测所构成的新词的含义了。,技巧 6,中学英语中常见的前缀和后缀有 super- (超) mini-（极小的 微小的） micro-（极微小的） re- （再，反复） mis-（误，恶） im-（不） un-（不，非） in-（不，非） non-（不，非） -able（能的 ） -less（不，无） -wards (向),superman (超人) nonnatural (非自然的) homeless (无家可归的) rebuild (重建) micro

13、wave (微波),informal (非正式的) mispronounce (发错音) nonsmoker (非烟民) eastwards (向东),Can you guess the meanings of the following words?,Context 上下文： 利用语境及前后的提示来猜测词义,技巧 7,根据上下文判断新词汇的确切意思典型例句分析。,例题：(1) Tom cant find his sneakers. A.Money B. bowls C. shoes,解释,Tom cant find his white sneakers A.Money B. bowls C.

14、 shoes,Tom cant play tennis now because he cant find his white sneakers. A.Money B. bowls C. shoes,【解析】sneakers中学课本中未出现过的新词。根据英语语法，作为名词的A、B、C代入句中意思也说得通。 但在speakers前加一个修饰语white就成 为Tom cant find his white sneakers那 么 A领则可去掉，答案则可能是B和C。,而在这句的前面再加一层意思，这就是：Tom cant play tennis now because he cant find his

15、 white sneakers. 这样一看就知道bowls(碗）与打网球没有什么联系，而shoes与打网球却有密切联系，不穿鞋怎么打网球呢？C就成为唯一正确选项。,A,A,1) He sounded quite nervous and he had been talking for a minute or so before I understand anything. Even then all I could make out was that someone called Milly had had a very bad accident. A see clearly B underst

16、and C expect,从上句“他显得非常紧张，讲了一会我才懂得他讲的内容 ” 中判断 make out 意为understand, 故选B,2. A good teacher works in quite a different way. His audience take an active part in his play: they ask and answer questions, they obey orders, and if they dont understand something, they say so. The word “audience” in the para

17、graph means _. A. students B. people who watch a play C. people who act on the stage D. people who listen to something,3 In spite of the fact the fishermen were wearing sou westers , the storm was so heavy that they were wet through. A a kind of raincoat B a kind of umbrella C a kind of shoes 4 Plea

18、se give me your recipe for this cake，so I can make it too Aa dish Bdirections for cooking Ca meal Ddirections to your house 5.There is a stack of papers on Mr. Greens desk Apiece Bbalance Cmixture Dpile,6 Mr. Brown is an amateur photographerHe is an engineerBut in his free time he likes to take pict

19、ures A. as a hobby Bfor money Cas a job Das work 7.Chicken pox can be very serious for a child who is not in good healthThe child develops red spots，and feels hot and uncomfortable A healthy child gets well quickly A. a kind of animal Ba kind of food C. a kind of childhood disease D. a lack of pure

20、water,Definition 定义法,Similarity 相似法,Contrast 对比法,Cause and effect 因果法,猜测词义,Example 例举法,Context 上下文,Word Formation 构词法,Practice makes perfect,Practice练习,Guess the correct meanings 1. There are some glaciers moving down the mountain valleys. A glacier is a river of ice. A 雪山 B 树枝 C 冰河 D 冰 2. He is a r

21、esolute man. Once he made up his mind to do something , he wont give it up halfway. A weak B firm C kind D clever 3. Mr. Brown is now working at Princeton University far away from home. For this reason he has to rent a room near the office where he works. A 租用 B 借出 C 购买 D 参观,4. The official asked th

22、e man what his occupation was. The man told him that he worked as an engineer. (context) A work B study C name D interest 5. The old woman has a strange habit to keep over 100 cats in her house. Her neighbor all call her an eccentric lady. A 爱猫的 B 古怪的 C 闲不住 D 动物保护主义者 6. In many countries there are t

23、wo financial extremes, from penury to great wealth. A 便士 B 温饱 C 非常贫困 D 虚弱,7. Mrs. Smith is loquacious while her husband is the silent type. A 活泼的 B 好动的 C 多嘴多舌的 D 可爱的 8. Those new comers were not used to the life in the suburbs which was so different from that inside the city. A town B capital C coun

24、tryside D house 9. This boy is not stupid, on the contrary, no one could be more intelligent. A 勤奋的 B 愚蠢的 C 聪明的 D 情报,高考题： 1.When some kind of pain killer（止疼药） was brought out recently, researchers found that the colors turned the customers off because they made the product look weak and ineffective.

25、 Eventually, it came on the market in a dark blue and white package-blue because we think of it as safe, and white as calm.(2004年NMET全国，广东卷),65.The underlined part “the colors turned the customers off” (in Para.3) means that the colors_. had weak effects on the customers B. tricked the customers int

26、o shopping C. caused the customers to lose interest D.attracted the customers strongly,通过因果法可知答案为C,Q: Which of the following is closest in meaning to the underlined word “illiterate” A. repeat B. reiterated C. uneducated D. sick Passage2: Most women in Ghana the educated and illiterate, the urban an

27、d rural, the young and old work to earn an income in addition to maintaining their roles as housewives and mothers. Their reputation for economic independence, self-reliance, and hard work is well known and well deserved(应得的，值得的).,解 释,这段文字中讲到加纳这个国家中 的大多数妇女，受过教育的 （educated）和没有受过教育的 （illiterate）；住在城市的

28、 （urban）和住在农村的（rural），年轻的（young）和年长的（old）正好是一对对反义词。因此选 C 项。,本题答案选C,Passage 3. We can not feel speed. But our sense let us know that we are moving. We see things moving past and feel that we are being shaken. We can feel acceleration, an increase in speed. But we notice it for only a short time. For

29、example we feel it during the take off run of an airplane. 1. Acceleration is the name for _. A. any kind of movement B. the movement of a plane C.an increase in speed D.a steady speed,Passage 4. A tornado can do a lot of damage. The wind of a tornado rushes at great speed around a funnel-shaped clo

30、ud. It travels in a path a few hundred feet wide and about twenty-five miles long. As the wind circles, the funnel spirals higher and higher. 2. A tornado is a _. A. rainstorm B. dust storm C. great circle wind D. huge funnel of water,Passage 5. STOCKHOLMA Swede and two Americans won the 2000 Nobel Prize for medicine on Oct. 9 for studies on how messages move around the nervous system. The discovery makes it possible to develop drugs against Parkinsons disease and schizophrenia. Arvid Carlson of Sweden and Paul Greengard and Eric Kandel o