《2025年多维互动提优课堂八年级英语上册译林版提升版》

六、六选四阅读(4 分)
While most people are learning to sort(分类) rubbish,a student in Hangzhou does something more than that—he designed a smart bin by himself.
Jiang Haotian is a ninth grader. His smart bin includes two small bins,each with a cover on the top to open or close.
____1____ For example,when people say “recyclable waste(可回收垃圾)” or “unrecyclable waste”,the correct one out of the two small bins will open. You think that's all the bin can do? You're wrong. When it's full of rubbish,the bin will not open. In this way,it won't smell terrible like the old ones on the streets. ____2____ “It helps stop fires,” Jiang says.
Jiang thought of the idea of making a smart bin to sort rubbish when he was in Grade 5. One day he helped take out the rubbish and a dustman told him not to mix all kinds of rubbish together. ____3____
To make the dustbin perfect Jiang wrote lots of codes(代码). And he asked some people for help.
____4____ He is happy that the dustman likes it,and is proud that he can do something for the environment. He hopes more people can join him and make the earth cleaner.
A. He works as a volunteer.
B. The bin can do as people tell it to.
C. He is afraid that his parents don't support him.
D. After two years of hard work,he finally completed his design.
E. That's when he decided to learn to programme and design the dustbin.
F. Also,the bin will make a loud sound if someone throws burning things into it.
1. ______ 2. ______ 3. ______ 4. ______

答案： 【解析】：
这是一道英语阅读理解中的六选四题型，主要考查学生对文章内容的理解和逻辑推理能力。学生需要通过阅读文章内容，从给出的选项中选择最合适的句子填入空白处，使文章内容完整且逻辑通顺。
文章主要讲述了一个杭州的学生Jiang Haotian设计了一个智能垃圾桶的故事。文章中描述了智能垃圾桶的功能，如语音控制、满载时不会打开以防止异味、能发出声音防止火灾等，并介绍了Jiang设计这个垃圾桶的初衷和过程。
对于每个空白处，我们需要分析上下文语境，选择最符合逻辑和语境的选项。
【答案】：
1. B（根据下文“For example, when people say ‘recyclable waste’ or ‘unrecyclable waste’, the correct one out of the two small bins will open.”可知，这个垃圾桶能按照人们的指令操作，所以选B）
2. F（根据下文“It helps stop fires,” Jiang says.可知，这里描述的是垃圾桶的防火功能，所以选F）
3. E（根据上文“One day he helped take out the rubbish and a dustman told him not to mix all kinds of rubbish together.”可知，这里描述的是Jiang决定设计垃圾桶的契机，所以选E）
4. D（根据下文“He is happy that the dustman likes it, and is proud that he can do something for the environment.”可知，这里描述的是Jiang完成设计后的心情，所以选D）