《2025年绩优课堂高效提升满分备考九年级英语上册冀教版》

阅读下面短文，按要求完成 31～35 题。
（河北）Last week we went on a school trip to a science museum. Ms. Liu, the guide, showed us around a smart home.
We started with the front door. Ms. Liu asked me to ring the doorbell. I didn’t notice the tiny camera that was fixed just above it. After I pressed（按）the doorbell, the camera sent a live video（视频直播）to the home - own - ers. “They can electronically open the door when they are not at home,” said Ms. Liu.
The other thing I couldn’t see on the door was a lock. “There must be one,” I thought. At this time, Ms. Liu took out a smart phone and put it against the door. And it opened. “Oh, the key is on the smart phone.”
After entering the living room, I saw a computer on a table. By using the computer, the owners can control how much energy is used. In this way, they can manage their living cost.
One of the rooms I wanted to see most was the bedroom. To my great surprise, the bed disappeared into the floor at the touch of the smart phone. The window has a smart blind（百叶窗）. It can be raised and lowered with a voice.
As I left the smart home, I looked back on what I had just seen. Scientists often say that these products are improving our life. I think the technology in the smart home may make us lazier. However, there is no doubt that it will become more popular in the homes of tomorrow.
31、32 题完成句子；33～35 题简略回答问题。
31. Ms. Liu showed the students around ____ in a science museum.
32. The home - owners can electronically ____ when they are not at home.
33. Where is the key to the door?
____
34. How can the owners control how much energy is used?
____
35. Do you like the technology in the smart home? Why or why not?
____

答案： Ⅴ.31.a smart home 32.open the door 33.On the smart phone. 34.By using the computer. 35.Yes, I do. Because it is very convenient./No, I don’t. Because someone will steal our information through the Internet./...