内容正文:
Unit 6 Reading
【基础性作业】
一、根据句意及汉语提示填空
1.Now it is time for all jazz (狂热爱好者) to enjoy the fantastic concert.
2.I hear the competition will be covered (现场直播).
3.This is an (最新的) report on this hot topic.
4.The (导演) of the movie is also a famous actor.
5.How many (亚洲的) countries have taken part in the game?
【拓展性作业】
二、用所给单词的适当形式填空
6.The country (cover) an area of over 260,000 square kilometres.
7.If you enjoy (solve) mysteries, you may love horror films.
8.When I got into the living room, everything (find) tidy in its place.
9.Our chemistry teacher is popular here.He (win) several prizes for his teaching so far.
10.You will feel a little scared while (watch) horror films.
【综合性作业】
三、阅读理解
Nowadays, many children spend hours a day looking at computer screens or other digital (数码的) products.Some eye care doctors say all the screen time has caused children to have what they call Computer Vision Syndrome (电脑视力综合征).
Nathan Warford is an optometrist (验光师) in the US.He says he has seen more children having eye problems.“More children come into my office because their parents have noticed that they have headaches or red eyes, or because their degree of short-sightedness appears to be increasing very fast and they're worried,” he said.
Dr.Warford says part of the problem is that even if their eyes start to feel uncomfortable or they start to get a headache, some children don't tell their parents, because they don't want their games or the computers to be taken away.Another part of the problem is that people blink (眨眼睛) less often when they look at the screen.A person who uses a computer or a digital product blinks about a third as much as we normally (正常地) do in everyday life.If eyes can't stay wet or are too tired, they will not be protected like normal.
( )11.Which of the following may be caused by too much screen time?
A.Having wet eyes. B.Having headaches. C.Having small eyes. D.Having