高中英语外研版高中选修7Module7Revision-英语-学案-陈成

1、How to Improve Reading ComprehensionGuess the Meanings高考英语阅读理解解题技巧之猜测词义四川省绵竹中学 英语组 陈成授课对象：高二3班，55人，理科基地班，英语学习能力良好。教学内容：提升英语阅读能力的解题技巧之猜测词义。教学目标：能熟悉了解猜测词义的8种常见方法，并在实际阅读过程中加以利用。教学方法：任务型教学（Task-Based Teaching Approach）教学重难点：熟练掌握多种猜测词义的方法并且有效利用。教学过程：导入：猜测词义题目常用的提问方式有如下句型：The word “” refers to _.The word

2、“” probably means _.The word “” could be replaced by _.The word “” is most likely to mean _.What do you think the expression “” stands for?The underlined word “” means _.猜测词义常见的8种解题途径。Definition 定义法：一般通过定义、定语（从句）或同位语（从句）来确定词义。信号词：be, be called, means, be defined as, that is, that is to say, in other

3、 words, -（破折号）等It will be very hard but very brittle that is, it will break easily.The herdsman, who looks after sheep, earns about 1,500 yuan a month.A mosquito is a small flying pest that bites into the skin and then drinks blood.Hydrangea can be defined as a bush with white, pink or blue flowers

4、that grow closely together in the shape of a large ball.A person who is skilled at making or repairing wooden objects is called a carpenter.They are vertebrates, that is, animals have backbones.Contrast 对比法：利用文中的反义词以及表对比关系的词（组）猜测词义。信号词:yet, but, while, though， however, otherwise, on the one handon t

5、he other hand, for one thingfor another thing, instead (of)等Though Toms face has been washed quite clean, his neck still remains grubby.John usually wastes a lot of money on such useless things, his wife, however, is very thrifty.In the past the world seemed to run in an orderly way. Now, however, e

6、verything seems to be in a state of turmoil.Some human actions are learned, but quite a few other actions are innate.Although a large number of people considered him to have stolen the money, I was sure that he was innocent of the theft.Similarity 相似法：利用同义词、近义词（词组）或相似的结构猜测词义。信号词: or, like , asas, th

7、e same as 等Cleaning up waterways is an enormous task .The job is so large, in fact, that the government may not be able to save some of the rivers and lakes which have been polluted.The new tax law supersedes, or replaces, the law that was in effect last year.Mother was tall, fat and middle-aged. My

8、 aunt was an old woman, almost as plump as mother, and much shorter.Cause & Effect 因果法：从原因推测结果，从结果推测原因。信号词: because, since, as, for, due to, so, therefore, sothat, suchthat, thus等One who is destitute has a great need for food and clothing.That museum is so immense that it will be impossible to see a

9、ll the exhibits in one day.Rubber can be made to stretch more than nine times its normal length because it is very elastic.The river is so turbid that it is impossible to see the bottom even when it is shallow.Example 举例法：利用文中的举例猜测词义。信号词：for instance, for example, such as, such,like, especially, inc

10、lude等Today young couples often spend lots of their money on high-quality appliances, for instance, washing machines, refrigerators and color televisions.Cars must have certain safety devices such as seat belts, headlights, and good brakes.On the farm they mainly raise poultry, such as chickens, duck

11、s and geese, for their eggs and meat.Context 上下文：利用语境及前后的提示来猜测词义。以短语Make out为例：理解；弄清楚 = understand辨认出；识别 = figure out 发声；表达（心声）= utter ones voiceIn the fading light I could make out here and there guns, hats, combat trousers, boots, a beard, another gun and a white flag.How are we to fit into the ne

12、w Asian strategic system, protect our interests and make out our own voices?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.Word Formation 构词法：英语单词许多是由词根、词头Prefi

13、x（前缀）和词尾Suffix（后缀）所组成。Im going to buy a microbus.This possibility was unforeseeable，because it almost never happened.Common Sense 常识法：根据普通常识和生活经验来猜测词义。When a doctor performs an operation on a patient，he usually gives an anesthetic to make him unconscious，because he does not want his patient to feel

14、pain or to know what is happening to him.One of symptoms caused by the 2023-nCoV is a high fever.Because this chemical liquid is highly volatile, we must keep it in a bottle which has a tight lid.In the strong wind, the beggar shivered with the terrible cold.Inquiry-based Activities课堂探究练习。练习1：使用到的方法

15、为_A mans position among the black-tent people depends on his ancestors, relatives, and fellow tribesmen. If they are honored, he is also honored. However, if they are disgraced, he too is disgraced. Therefore one carefully guards the honor of his family, his lineage(宗系), and his tribe.The word “disg

16、race” means _ in this text.A. honor B. endanger C. proud D. shame练习2：使用到的方法为_The ruler had been so cruel and dishonest that after the revolution he was banished. A few members of the Senate(参议院) opposed this decision, but the majority voted that the ruler should leave the country for ever. The under

17、lined word “banished” mean_. A. killed by stoning B. sent away C. imprisoned D. punished by whipping练习3：使用到的方法为_My first job was to drive the oxen that ploughed the cane fields. I would walk behind an ox, guiding him with a broomstick. For $ 1 a day, I worked eight hours straight, with no food break

18、s. It was very tedious work, but it prepared me for life and taught me many lasting lessons. Because the plantation owners were always watching us, I had to be on time every day and work as hard as I could. What does the underlined word “tedious” probably mean?interesting B. tiresome C. relaxing D. challenging练习4：使用到的方法为_After a four-year relationship with a major fortune 100 company beginning as a sales trainee and ending as a regional sales manager, I