内容正文:
阅读进阶 Graded Reading
上一期,我们学习了通过查读段落的首句来猜测题干对应信息在文中位置的技巧。这一期,我们将共同研究段落首尾句的查读。
查读技巧之查读段落首尾句
通过上一期的学习,我们知道,在某些文章中,段落的首句常常是概括段落大意的句子,被称为主题句。但是,有些时候主题句并不一定是段落的首句,可能是段落的尾句,也有可能是首尾句的结合。因此,在查读的过程中,我们要将查读段落首句与尾句相结合,找到段落中真正的主题句,正确理解段落大意,从而准确地判断题干对应的信息。
【例题】
查读下面短文中各段的首尾句,并猜测短文后各题题干对应信息在文中的位置。
Bats(蝙蝠)are the only flying mammals(哺乳动物)in the world.
Bats can’t see very well. In many places, people think that all bats are blind (瞎的) and often say someone is “as blind as a bat”. But, to our surprise, bats can fly on the darkest nights and find their way around very well.
Scientists told us that bats can fly and see at night by radar(雷达). The bat’s radar system(系统)works the same way as the one that ships and planes use . As a bat flies through the air, it makes a sound. If the sounds hit things, they come back. The bat’s ears receive the messages(接收信息). In this way, they are able to tell the bat where the things are. [来源:学科网ZXXK]
Bats go out to look for food at night. In the daytime they rest in some dark places. That’s the living habit(习惯)of bats.
1. If a person is “as blind as a bat”, he __________.
A. looks like a bat
B. cannot see well
C. likes bats very much
2. Bats can fly on the darkest nights because ________.
A. they have very good sight
B. they have a kind of radar system
C. they can see things only on the dark nights [来源:Zxxk.Com]
3. Bats go out to look for food _________.
A. at noon
B. during the daytime
C. at night
4. What is the main idea of the passage?
A. Bats are blind.
B. Bats have a radar system.
C. A brief introduction(介绍)of bats.
【解题步骤详解】
首先,我们细读各问题的题干:
1. 第1小题问的是“如果一个人‘像蝙蝠一样瞎’”,这个人是怎样的”。
2. 第2小题问的是“为什么蝙蝠可以在黑夜里飞行”。[来源:学&科&网Z&X&X&K]
3. 第3小题问的是“蝙蝠何时出来觅食”。
4. 第4小题问的是“文章的主要内容是什么”。[来源:学科网ZXXK]
接下来,我们来查读各段落的首尾句:
1. 文章第1段只有一句:“蝙蝠是世界上唯一一种飞行哺乳类动物”。
2. 文章第2段的首句是:“蝙蝠视力不好;尾句是:“但是,他们可以在夜空里飞行”。
3. 文章第3段的首句是:“科学家说蝙蝠能在夜空飞行是因为自身具有雷达系统”;尾句是:“这样它们就能判断物体的位置”。
4. 文章第4段的首句是:“蝙蝠在夜里出来觅食;尾句是:“这就是蝙蝠的生活习惯”。
最后,结合段落的首尾句,我们可大致猜出:
1. 第1小题题干对应的信息应