四、根据短文内容，从短文后所给的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
We could only see desks, chairs and blackboards in the classroom before, but things are different now. 1. They make learning interesting. What are they?
A whiteboard
Teachers can write with different coloured marker pens(白板笔) on it. 2. It is also easy for them to clean the board after class.
A big computer screen
Teachers can show beautiful pictures to students with it, and students can also hear the sound. 3.
Different kinds of audio tools(音频工具)
We can often see microphones(麦克风) in the classroom now. 4. How great it is!
I think these modern things in the classroom are really important. 5. They can also bring them a lot of fun at school. Do you think so?
A. Do you want to make a change?
B. They can make the students learn easily.
C. Are there any new tools in your classroom?
D. There are some modern things in the classroom.
E. This makes students see clearly(清楚地) in class.
F. The pictures and sound bring lots of fun to students.
G. With them, every student in the class can hear the teacher clearly.

1.D 2.E 3.F 4.G 5.B

【分析】这是一道英语七选五题型，解题思路为：先通读全文把握主旨（介绍教室中的现代化教学工具及其作用），再逐一分析每个空格前后的语境，结合选项的指代关系、逻辑关系（顺承、因果等）匹配答案。需重点关注空格后句的代词指代内容，以及前后句的语义衔接逻辑。
【解析】1. 第1空：前句提及教室现在和过去不同，后句的“They”指代空格内容，空格需引出现代事物，对应选项D（教室里有一些现代物品），故选D。
2. 第2空：前句讲白板可用不同颜色笔书写，后句讲擦白板方便，中间需说明白板的好处，选项E（这让学生课堂上看得清楚）符合逻辑，故选E。
3. 第3空：前句提及大屏幕能展示图片和声音，选项F（图片和声音给学生带来很多乐趣）与前句内容衔接自然，故选F。
4. 第4空：前句提到麦克风，选项G（有了它们，班上每个学生都能清楚听到老师的话）是麦克风的作用，故选G。
5. 第5空：后句有“also bring them a lot of fun”，说明空格是另一个好处，选项B（它们能让学生轻松学习）符合语义，故选B。
【答案】1.D 2.E 3.F 4.G 5.B
【知识点】七选五阅读、语境推理
【点评】本题考查学生对语篇逻辑的理解能力，需结合上下文的指代、语义关系选择合适选项，是初中英语常见题型，难度适中。
【难度系数】0.6