题型:阅读选择 题类:常考题 难易度:普通
安徽省亳州市利辛县2020-2021学年九年级下学期英语第一次联考试卷(含听力音频)
Very often, when we see young people sitting there. Looking at the screen of a mobile phone and smiling, we may think nothing is wrong. But when we come to the question" how much time do they actually spend on media(传播媒介)daily?", the answer is surprising young people spend about nine hours every day using media, and this only includes media used for enjoyment.
Today's young people seem to have become crazy multitaskers. They often use media when doing other activities. Some watch TV when doing homework, some text, and some others listen to music. But what do young people think of this? A survey showed that two thirds of them believed watching TV or texting had no influence on their schoolwork. Half of them thought using social media made no difference. However, researches have given a different answer "media multitaskers" did worse in tests.
Scientists did research among more than 400 students. It showed that those who texted a lot had more trouble sleeping and did worse in their study. In another research, students who didn't text during a lesson took down a lot more notes than those who were texting. Similar research also found that students who texted when doing schoolwork had lower overall(总体的) grades.
According to research, if a kid uses social media a lot, especially at night, he or she will sleep worse and feel more nervous and depressed. On the one hand, young people stay up late to check messages and information. They may also be woken up by messages they receive. On the other hand, even the light from a screen could influence their sleep. Some other researches also show that children who use media at night go to bed later, get fewer hours of sleep each week, and become sleepy more easily during the daytime.
she, but, talk, interesting, a, difficult, weekend, busy, study, about |
Last night, Dave met Tina. They {#blank#}1{#/blank#}about their last weekend. For Dave, the {#blank#}2{#/blank#} was very nice. On Saturday, he{#blank#}3{#/blank#}for the history test. On Sunday, he watched a (an) {#blank#}4{#/blank#} TV play. "It was great!" he said. {#blank#}5{#/blank#}Tina's weekend wasn't very good. She was really tired because she had a {#blank#}6{#/blank#} weekend. She went shopping on Saturday morning and read a book {#blank#}7{#/blank#} music on Saturday afternoon. She visited {#blank#}8{#/blank#} grandmother on Saturday evening. On Sunday, she wrote {#blank#}9{#/blank#} new song for the school music festival. It was a little {#blank#}10{#/blank#}, so she asked her mother for help.
tests same out refuse with heavier or healthy like four |
There are many colors in nature. But do you think that a color has weight? Let's do a test.
First, put two objects with the {#blank#}1{#/blank#} weight into two boxes. Then cover the boxes. Third, wrap (包裹) one box with a red piece of paper, the other with white. Now hold the boxes {#blank#}2{#/blank#} your hand one by one. Which one is {#blank#}3{#/blank#} ? It is certain that you will think the red one is heavier. Why do you think so? A scientist did many {#blank#}4{#/blank#} and found that different colors have different weights in a man's mind.
Also, scientists say that people accept the colors they like, and {#blank#}5{#/blank#} the colors they hate. So your body and mind will be {#blank#}6{#/blank#} by using the colors you like. Or you'll be nervous {#blank#}7{#/blank#} even get ill. For example, you {#blank#}8{#/blank#} blue and hate red. If you stay in a room with red windows and wallpaper for two hours, you'll feel you have been there for {#blank#}9{#/blank#} hours. But if the room is blue, you'll feel you have been there for only an hour, And, if a person walks {#blank#}10{#/blank#} of a blue room and into a red room, his temperature will rise. That means our body temperature will change with different colors.
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