《2025年新课程学习与检测九年级英语全一册人教版》

四、书面表达（共 1 题，共 40 分）
假定你是李华，你的发明——智能垃圾桶，在你校的“小发明，大智慧”活动中获得了一等奖。你的美国笔友 Kevin 得知该消息后，给你发来电子邮件表示对你的发明很感兴趣。请你根据以下提示，给他回一封电子邮件，介绍一下你的发明。

要求：1. 语言表述准确、语意通畅、连贯；
2. 词数 80 左右，开头和结尾已给出，不计入总词数。
Dear Kevin,
I'm glad that you're interested in my invention. Let me introduce it to you.

Yours,
Li Hua

答案： 参考范文：
Dear Kevin,
I’m glad that you’re interested in my
invention. Let me introduce it to you.
My invention is a smart waste basket made of a special material. It was invented three months ago. It looks the same as common waste baskets, but there are four different areas inside it. It will open when people’s hands get close to it. So it’s really convenient. It can not only be used for collecting rubbish but it can also be used to sort rubbish into different kinds auto-matically. This helps people save time and makes people’s lives more convenient. It’s a useful invention, right?
Yours,
Li Hua