READINGIV. Read. Choose the correct answer. New research shows that it is bad for children to watch TV, tablet or
READING
IV. Read. Choose the correct answer.
New research shows that it is bad for children to watch TV, tablet or mobile phone screens before bedtime. There are over 60 different studies on how screen time affects children. 90 per cent points out that more screen time is associated with late bedtime, fewer hours of sleep, and poorer sleep quality." Screens are becoming smaller and smaller, so children can look at them in bed. More than 75 per cent of children in the study have some kind of screen in their bedroom.
Children need a lot more sleep than adults. Pre-school children need 10 to 13 hours, pre-teens should get between 9 and 12 hours, and teenagers should get between 8 and 10 hours a night. There are three main reasons how screens affect children's sleep. First, the light from screens upsets a child's body clock. The light from screens getting into children's eyes before they sleep keeps them awake.
Second, children often watch videos of things that interest them. This keeps their brain active, so they take longer to sleep. Finally, when children are watching screens, they are not exercising. Children need physical activity to make them tired.
Trả lời cho các câu 1, 2, 3, 4, 5, 6 dưới đây:
1. What three screens did the article mention in the first sentence?
Đáp án đúng là: A
Đáp án cần chọn là: A
2. What does the article say about screen sizes?
Đáp án đúng là: B
Đáp án cần chọn là: B
3. What percentage of children in the study has a screen in their bedroom?
Đáp án đúng là: B
Đáp án cần chọn là: B
4. How much sleep do pre-teens need?
Đáp án đúng là: B
Đáp án cần chọn là: B
5. How many reasons on how screens affect children's sleep are there?
Đáp án đúng là: A
Đáp án cần chọn là: A
5. How many reasons on how screens affect children's sleep are there?
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