题型:阅读选择 题类: 难易度:普通
江西省抚州市金溪县锦绣中学2023-2024学年八年级下学期英语4月期中试卷
With her eyes always feeling tired, 16-year-old Sun Run went to the hospital with her parents in January. She was shocked when she found out that her eyesight(视力) dropped from 5.0 to 4.6 in only 5 months. "A few of my friends have had the same experience lately," Sun said.
In fact, poor eyesight among Chinese primary and middle school students rose from 59.2 percent to 70.6 percent in the first six months of 2020, according to the Ministry of Education (教育部).
To protect students' eyesight, the Chinese government has worked out new requirements (要求) for schools. For example, according to the requirements, the size of text in students' textbooks should be no smaller than nine-point (小五号). Teachers should also avoid (避免) using projectors (投影仪) or other multimedia equipment (多媒体设备) that are too bright, Beijing Daily reported.
There are also requirements for desk and classroom lights. For example,these lights should give off as little blue light as possible. Blue light is bad for our eyes, as it can kill the photoreceptor cells (感光细胞) we need, according to Harvard Medical School. Many of the electronic devices (电子设备) we use every day, including our phones and computer screens, give off blue light. Chinese government has also taken other steps to protect students' eyesight in China. In May 2020, schools were asked to make sure that students have at least two hours of outdoor activities a day.
Chinese government has made great effort to help students to protect their eyesight. As well, students should take good care of their eyes.
a. schools to use textbooks with larger text
b. teachers to avoid using overly bright multimedia equipment
c. schools not to use blue bulbs in classrooms
d. schools to use lights that give off less blue light
Kew Gardens Enjoy yourselves in a wonderland of science with over 50 000 living plants and different kinds of educational events or interesting activities. Here is some useful information about planning a school visit to Kew Gardens. Educational session(时段) prices You can plan a self- led visit or book one of our educational sessions. Students will take part in the educational sessions in groups of 15. Prices are different according to different situations. ●45minute session:£35/ group ●90- minute session:£70/ group ●Half day( one session):£ 80/ group ●Full day( two sessions):£ 160/ group Health and safety Required teacher- student ratios(比例): ●Key Stage 1—1:5 ●Key Stage 2—1:8 ●Key Stage 3—1:10 ●Key Stage 4—1:12 If you need help, please contact(联系) the Kew staff members(工作人员). You can also call 0202 332 3333 for direct and quick support. Please do not call 999. Timings The Kew Gardens opens at 10 am. Your visit may take three to five hours. The closing time changes throughout the year. But the earliest is 3:30 pm. We have a fixed schedule for educational sessions, which is from 10:30 am to 2:20 pm. |
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