Question

【题目】根据下面的对话情景，在每个空白处填上一个话当的句子，使对话的意思连贯、完整.

A: David, come and have a look! There is something strange over here!

B: It is not so strange, It's an old machine.

A: 【1】?

B: Many years ago. And I have seen the picture of it in a book.

A: 【2】?

B: It was used to get water.

A: 【3】?

B: Usually two people stood on it. They pushed the pedals down hard with their feet. Then the water could be brought up.

A: Wow! That’s interesting!【4】?

B: It was mainly made of wood. But we hardly ever see such machines now.

A: Yes.【5】.They invented many useful and interesting things

Answer 1

【答案】

【1】1Do you know when it was invented?

【2】What was it used to do?

【3】How did it work？

【4】What was it made of？

【5】Ancient people were very great.

【解析】

本篇对话围绕一台旧机器的发明的时间、用途、制造材料展开话题，内容包含Do you know when it was invented；What was it used to do；How did it work；What was it made of等句子的问答。

【1】根据答语“Many years ago”推断空格是问对方是否知道这个机器发明的时间；故答案为Do you know when it was invented?

【2】根据答语“It was used to get water”推断空格是问用途；故答案为What was it used to do?

【3】根据答语“Usually two people stood on it. They pushed the pedals down hard with their feet. Then the water could be brought up”讲述使用方法，推断空格是问如何使用；故答案为How did it work?

【4】根据答语“It was mainly made of wood”说明制作材料；推断空格是问由什么材料做成；故答案为What was it made of？

【5】根据下文“They invented many useful and interesting things”推断空格是夸赞古人伟大发明能很多有用有趣的东西；故答案为Ancient people were very great.

本篇补全对话要求写出对应语，解答时要紧抓信息，理解到位。了解对话的中心话题，明确交际目的。从对话形式确定空格1、2、3、4是对话的问句，要根据答语的内容来推断空格的信息。如题1根据答语中的关键词Many years ago判断空格是问发明时间；题4根据答语中的关键词 made of wood推断空格是问什么材料制作。