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Read and write.（读一读，写一写。）
Now we can find a lot of wheels around us.
There are wheels at home. We can find wheels in
There are wheels in the street. We can find wheels on
There are wheels
We can find wheels
They help us
Thanks to the wheel, we can save time and work to make more inventions.
Now we can find a lot of wheels around us.
There are wheels at home. We can find wheels in
washing machines
. They help us do housework more easily
.There are wheels in the street. We can find wheels on
buses
. They help us travel around easily
. There are wheels
in the music room
.We can find wheels
on pianos
.They help us
move heavy pianos easily
.Thanks to the wheel, we can save time and work to make more inventions.
答案
washing machines, do housework more easily;
buses, travel around easily;
in the music room, on pianos, move heavy pianos easily
(Answers may vary.)
buses, travel around easily;
in the music room, on pianos, move heavy pianos easily
(Answers may vary.)
解析
【分析】本题需结合图片和生活常识，围绕“轮子在不同场景的应用”完成填空，分为家里、街上、其他场景三个部分，要匹配对应物品及作用，符合句子逻辑。
【解析】1. 家里的轮子：对应图片中的洗衣机，故第一空填washing machines，作用是帮助我们更轻松做家务，即do housework more easily；2. 街上的轮子：对应图片中的公交车，故填buses，作用是方便出行，即travel around easily；3. 第三部分结合钢琴图片，填in the music room、on pianos，作用是轻松移动钢琴，即move heavy pianos easily，符合语境。
【答案】washing machines, do housework more easily; buses, travel around easily; in the music room, on pianos, move heavy pianos easily
【知识点】英语读写、生活常识应用
【点评】本题结合生活实例与图片，考查学生对轮子不同场景作用的理解，难度适中，需联系生活经验作答。
【难度系数】0.5
【解析】1. 家里的轮子：对应图片中的洗衣机，故第一空填washing machines，作用是帮助我们更轻松做家务，即do housework more easily；2. 街上的轮子：对应图片中的公交车，故填buses，作用是方便出行，即travel around easily；3. 第三部分结合钢琴图片，填in the music room、on pianos，作用是轻松移动钢琴，即move heavy pianos easily，符合语境。
【答案】washing machines, do housework more easily; buses, travel around easily; in the music room, on pianos, move heavy pianos easily
【知识点】英语读写、生活常识应用
【点评】本题结合生活实例与图片，考查学生对轮子不同场景作用的理解，难度适中，需联系生活经验作答。
【难度系数】0.5
