标签图有什么用？

把部件名称直接标在图上，比一段文字更快看懂构造。

怎样找作者目的？

看动词与呼吁：叫人光顾是游说，交代资料是告知。

小学英文说明文阅读理解第三份：图表、次序与作者意图

练读标签图与步骤次序、分辨事实意见、捉转折词与因果，并判断作者写作目的。

练习重点　先看图表标签与 first、then 等次序词，再找 however、because 前后的意思，最后问作者想读者做什么。

基础In an information text, what is a labelled diagram mainly for?
基础Read: First the water evaporates. Then it forms clouds. Finally it falls as rain. Put the three steps in the correct order.
基础Read: Most children in Hong Kong sleep less than nine hours a night. Is this a fact or an opinion?
基础Read: However, some scientists disagree. Which word signals a different view?
进阶A leaflet says: Visit our new sports centre, open 24 hours. What is the writer purpose?
进阶Read: Sharks are fish. Unlike most fish, however, some sharks give birth to live young. What does Unlike show?
进阶Read: Because the typhoon signal reached 8, all schools closed. Which word shows the cause?
挑战Text A says the MTR is the fastest way to cross the harbour. Text B says the bus is the cheapest. What are the two texts comparing?
挑战Read: Nearly 70 per cent of the Earth is covered by water. What does the number tell you?
错题重练Correct the answer: Q. According to the chart, is swimming more popular than football? A. According to the chart.

题号	答案	一句解说
1	to show the parts of something	有标签的图用来说明一件物件由哪几部分组成。
2	evaporation, clouds, rain	first、then、finally 已把次序写明，照抄即可。
3	a fact	睡眠时数可以调查核实，属事实。
4	However	However 之后一定转出相反或不同的看法。
5	to persuade	宣传单张叫人光顾，目的是游说。
6	a difference	Unlike 用来对比两者不同之处。
7	Because	because 后面是原因，逗号后面是结果。
8	speed and cost	一段讲最快，一段讲最便宜，比的是一快一平。
9	how much of the Earth is water	百分数说明比例，即地球有多少部分被水覆盖。
10	Yes, 40 students chose swimming and 32 chose football.	问句要 Yes 或 No 加数字，重复问句字眼等于没有作答。

本卷题目与答案由 TutorZone 团队原创编写，并非任何学校、出版社或考试局的试题；数值与答案均以程式核算。