根據(jù)上下文判斷詞語的涵義.ppt

1、如何根據(jù)上下文 判斷詞語的含義?,閱讀理解專練（二）,一、根據(jù)常識經(jīng)驗猜生詞：,1.My parents went out and bought a new TV. That afternoon my father put an antenna on the roof（屋頂）so that we could watch the pictures on TV clearly.,2.The old man put on his spectacles and began to read.,3.The door was so low that I hit my head on the lintel.,

2、（二）根據(jù)上下文解釋做出判斷：,2.The harbor （港口）is protected by a jetty-a wall built out into the water.,1.根據(jù)文中的定義、解釋猜生詞：,1.Skimming means looking over a passage quickly to get the main idea before you begin to read it carefully.,Mr. Smith always arrives home punctually, neither early nor late.,2. 利用事例或解釋猜生詞：,The

3、doctor is studying glaucoma and other diseases of the eye.,3. 利用重復(fù)解釋的信息猜生詞：,2.The Chunnel, a tunnel（隧道）connecting England and France, is now complete.,4. 根據(jù)同位關(guān)系進(jìn)行判斷：,1., and other Germanic and Nordic people, who spoke what we know call Anglo-Saxon (or Old English), a Germanic language.,2. The early

4、scientific study of chemistry, known as alchemy, grew up in Egypt in the first few centuries A.D.,（三）利用標(biāo)點符號和 提示詞猜測詞義：,1.One of the obstacles to false reading is vocalizing-saying the words to themselves in a low voice.,However, the question that “moon people” asked is still an interesting one. A gro

5、wing number of scientists are seriously thinking about it. What does the underlined word “it” refer to? A.Discovering the moons inner space. B.Using the earths inner space C.Meeting the “moon people” again D.Traveling to outer space,（四）根據(jù)上下文的指代關(guān)系進(jìn)行選擇：,He has been getting better, but during the night

6、 his condition deteriorated.,（五）根據(jù)轉(zhuǎn)折或?qū)Ρ汝P(guān)系進(jìn)行判斷:,Biggest power failure in the citys history. All of our ice-cream and frozen foods melted.,（六）根據(jù)因果關(guān)系進(jìn)行判斷：,Market research shoes that Gold and others who buy organic food can generally give clear reasons for their preferences but their knowledge of organic food is far from complete.,（七）根據(jù)構(gòu)詞法：,im+possible=impossible,1合成法：,school+mate=schoolmate,bed+room=bedroom,2. 派生法：,care+ful=careful,use+ful+useful,hope+ful=hopeful,