《2025年走进重高培优讲义九年级英语全一册人教版浙江专版》

Ⅲ.任务型阅读
阅读下面的短文,从方框中所给的A～E五个选项中选出合适的选项填入文中空白处。
German scientists think that your brain keeps working while you're asleep. To show that they were right, they gave two groups of students a problem to work out. Group One went to sleep, and Group Two stayed awake. 1. ______
At the same time, from a recent study many children have missed out on 4,500 hours of sleep by the time they are seven years old. According to the Ministry of Education, primary school students should get at least 10 hours of sleep a night. 2. ______ The answer is nine. If they don't get enough sleep at night, they will face more challenging situations in schoolwork.
Schools are taking action to make sure the students can get enough sleep. 3. ______ Three reasons are mentioned for the problem. Firstly, they spend hours in watching mobile phones, which can be harmful to their eyes and cause students to sleep less. 4. ______ They may work overtime to get the job finished and they can't watch over the kids. Lastly, drinks like tea or coffee can also keep them excited and awake.
5. ______ For example, they should avoid using mobile phones too much, and drink something like milk before going to bed.
Only if schools, families and students join hands together, can students get enough sleep and be at their best in schoolwork.
A. But researchers say many students still sleep less.
B. In fact, students themselves should also take sleep seriously.
C. Secondly, busy parents may not remind them to go to bed at the proper time.
D. Then how many hours of sleep should junior high school students get a night?
E. The result showed the students who slept worked out the answer more quickly.

答案： 1.E 2.D 3.A 4.C 5.B