—Mom, I play computer games?
—Yes, you can. But you have to finish your homework first.
A. must B. may C. will D. need
八年级英语单项填空中等难度题
—Mom, I play computer games?
—Yes, you can. But you have to finish your homework first.
A. must B. may C. will D. need
八年级英语单项填空中等难度题查看答案及解析
— Could I play computer games, Mom?— _____. You have a test tomorrow.
A. Yes, you could B. Yes, you can C. No, you couldn’t D. No, you can’t
八年级英语单项填空中等难度题查看答案及解析
---Finish your homework, you can’t play computer games, Jim.
---All right, Mum.
A. but B. till C. and D. or
八年级英语单选题中等难度题查看答案及解析
On most weekends, you can find Zoe Stone, 8, in front of a computer. But she isn’t playing games or watching videos. She’s learning how to write code.
Code is a set of instructions. It tells a computer what to do. What are coders? These people write programmes for a computer. Coders make websites or apps. The apps can be used for everything from playing games to checking the weather. Coders solve problems and work together. They know how to think big and small.
Zoe began to learn coding when she was 4 years old. She uses coding to create art, solve problems and customize games. Zoe likes coding because it’s creative. “Coding is really fun though it takes me time,” she said, “I can show what I think in what I make.”
How does Zoe learn coding? She takes classes at Code. org. The website offers hundreds of free coding lessons for kids. In fact, more than 29 million students in 180 countries use it. It hopes to bring coding to even more kids.
“We believe that every kid should have the chance to learn about computers and coding,” said Alice Steinglass, the president of Code. org. “Computers are part of our world,” she said. “It’s important for kids to understand how they work.”
1.What does Zoe often do in most of her free time?
A.She reads books. B.She learns coding.
C.She plays computer games. D.She watches videos.
2.The underlined word “coder” has the closest meaning to “________”.
A.scientist B.engineer
C.computer science teacher D.computer programmer
3.What do we know about Zoe Stone?
A.She began to take the course with her father at the age of four.
B.Her parents paid for the coding lessons online for her.
C.She has coding lessons on the Internet with children around the world.
D.It’s always easy and fun for her to show what she thinks by coding.
4.Code. org is ________.
A.a website for kids to play online games
B.a website for people of all ages to learn coding
C.providing kids with free lessons on coding
D.a computer company run by Alice Steinglass
5.This passage may come from ________.
A.a programme advertisement B.a science weekly
C.a travel guide book D.a story book
八年级英语阅读单选困难题查看答案及解析
—You look tired! —Yes. I ____computer games for two days.
A. play B. was playing C. has been playing D. am playing
八年级英语单项填空困难题查看答案及解析
I enjoy playing computer games, but I can't too much time that
A. take; doing B. spend; doing
C. spend; on doing D.pay; for
八年级英语单项填空中等难度题查看答案及解析
I enjoy playing computer games, but I can't too much time that.
A. take; doing
B. spend; doing
C. spend; on doing
八年级英语单项填空简单题查看答案及解析
Why is that many teenagers have energy to play computer games until late at night, but can't find the energy to get out of bed in time for school? According to a new report, today's teenagers are getting so little sleep but their health is in danger.
This raises serious questions about whether being short of sleep is influencing children's ability to pay attention at school. Research has shown that losing even just half an hour's sleep at night can have deep influences on how children perform the next day.
So why aren't teenagers getting enough sleep?Some experts suggest that televisions, computers and mobile phones in children's bedrooms may cause problems.Instead of reading a book at bedtime,children are playing computer games,surfing the web,sending messages, or watching television.As these new pre-sleep activities have become more common,more traditional ones such as reading have become less,Dr.Luci Wiggs,a researcher at Oxford
University's Section of Child and Adolescent Psychiatry said,“One of the problems with these pre-sleep activities is that they do not have clear start and end times which leads to being short of sleep.”
Research has shown that teenagers have different sleep patterns from adults.Human bodies produce melatonin(褪黑激素)to help fall asleep. Most adults start to produce melatonin at
about 10 pm,while teenagers only begin to produce it three hours later.It is possible that this delay in melatonin production is caused by the behaviors of teenagers such as playing with phones late at night.
Problems about sleep- who needs how much and when -are usually connected to students' achievements. But modern brain researchers say it is time that more schools wake up to both biological and social facts and make a better timetable for their teenager students.
1.What can we learn from Paragraph 2?
A.It's very common for teenagers to have less sleep.
B.It doesn't matter if children sleep half an hour less.
C.Being short of sleep has influence on children.
D.A good night sleep at weekends helps children study well.
2.According to Dr.Luci Wiggs,.
A.too many pre-sleep activities take up teenagers' sleeping time.
B.playing computer games before bedtimes does harm to health.
C.fewer and fewer children read books at bedtime today.
D.teenagers shouldn't watch TV before they go to sleep.
3.What does the underlined word 'delay' mean?
A.Rushing. B.Changing. C.Putting off. D.Cutting off.
4.What can we infer from Paragraphs 4 and 5?
A.Schools need to offer more biology classes.
B.Teenagers may be kept awake by themselves.
C.Melatonin influences teenagers' achievements.
D.It's necessary for schools to start classes later.
5.Which can be the best title for this passage?
A.Wake Up Sleeping Teenagers
B.Let Sleeping Teenagers Lie
C.Keep Away From Electronic Products
D.How to Sleep
八年级英语阅读单选中等难度题查看答案及解析
I enjoy playing computer games, but I can’t _____ too much time ____ that.
A. take, doing B. spend, doing
C. spend, for doing D. take, to do
八年级英语单项填空中等难度题查看答案及解析
Lucy enjoys playing computer games, but she can’t _______ lots of time ______ that.
A. take; doing B. spend; doing C. spend; on doing D. take; to do
八年级英语单项填空中等难度题查看答案及解析