2017年中考(成都卷)英语听力真题 短文(1)
Usually, there are chairs and desks in every classroom. But a new study says maybe students won't need chairs any more. One day, they will use standing desks. A research team in the U.S. has made a study of primary school students. They find that if children use standing desks in classrooms, they can finish their class work better than those who sit. Another study is made in high schools. It also shows the use of standing desks can improve students' attention. Many studies show that standing desks can help students lose weight and keep fit.通常每个教室里都会有桌椅。但是一项新的研究表明，学生们以后可能不再需要椅子了。总有一天，他们会使用站立式课桌。美国的一个研究小组对小学生进行了一项研究。他们发现，如果孩子们在教室里使用站立式课桌，他们会比那些坐着的孩子更好地完成他们的课堂作业。另一项研究针对的是高中生。这项研究也表明，使用站立式课桌可以提高学生们的注意力。还有许多研究表明，站立式课桌可以帮助学生们减肥以及保持身体健康。Many teachers say using standing desks makes students listen more carefully and behave better. But a few teachers have their worries. It is not easy for them to see what every student is doing in class. Some students even walk around in the classroom. What's more, the students are too tired by standing so long. Some parents also worry about it.许多老师说，使用站立式课桌能让学生们听课更认真、表现得更好。但是也有一些老师会有他们的担忧。对他们来说很难看到每个学生都在课堂上做什么。一些学生甚至在教室里走来走去。而且，学生们站得太久会很累。一些家长对此也表示担忧。
