—Do you often use paper napkins (纸巾)?
—Seldom, ________ they are cheap and easy to get.
A.since B.although C.because
九年级英语单选题中等难度题
—Do you often use paper napkins (纸巾)?
—Seldom, ________ they are cheap and easy to get.
A.since B.although C.because
九年级英语单选题中等难度题查看答案及解析
– We really shouldn’t use paper napkins, you know.
-- I know. I stopped _____ last year.
A. to use it B. using it
C. to use them D. using them
九年级英语单项填空中等难度题查看答案及解析
To protect trees, we shouldn’t use paper towels ______napkins.
A. or B. and C. but D. with
九年级英语单项填空中等难度题查看答案及解析
一Do you know how to spell word “napkin(纸巾)” in English?
一Yes. It begins with “n”.
A. the; a B. the; an C. a; an D. the; the
九年级英语单选题中等难度题查看答案及解析
Do you often use computers? Do you know they can be bad for some parts of your body? Computer injuries(伤害)do not happen suddenly, but slowly. Now let's learn to use a computer safely.
Your eyes
Your eyes should be at least 50 cm from the screen. Remember to look away from it sometimes. This gives your eyes a rest.
When you use a computer, the window should be on your left or your right. If it is behind you, the light will reflect(反射)on the screen. If the window is in front of you, the sun and the screen will both shine into your eyes.
Your hands and wrists(手腕)
If you use a keyboard for a long time, follow these three rules: Rest your wrists on some thing; Keep your elbows at the same height as the keyboard and stop sometimes to exercise your hands and wrists in a different way.
Your back
If you sit for many hours in front of a computer in the wrong way,you can injure your back or neck. So you should sit with your back straight. The top part of the screen should be in front of your eyes. If you are sitting for a long time, get up every 30 minutes and exercise your arms, legs and neck.
Enjoy your computer, but use it safely.
任务型阅读:根据短文内容,填写下列表格。
How to use a computer safely? |
♦Your eyes should be at least 1. from the screen. Remember to look away from it sometimes. ♦When you use a computer, the window should be neither in front of you nor 2.__you. ♦If you use a keyboard for a long time, you should: (1) Rest your wrists on something. (2) Keep your 3. as high as the keyboard. (3) Stop to 4. your hands and wrists at times. ♦To protect your back and neck, you should: (1) Sit with your back 5.___ . (2) Make sure the 6. part of the screen is in front of your eyes. (3) Get up every thirty minutes to relax your arms, legs and neck. |
九年级英语阅读理解困难题查看答案及解析
— Did he use to play computer games? — No. He played them.
A. seldom B. often C. usually D. sometimes
九年级英语单选题中等难度题查看答案及解析
--Why do Chinese people use red paper to make Spring Festival couplets(春联)?
--Because they think red can ______ people good luck.
A. make B. take C. bring D. get
九年级英语单项填空中等难度题查看答案及解析
—Would you like some coffee?
—No, thanks. I drink coffee.
A. seldom B. often C. only D. always
九年级英语单选题中等难度题查看答案及解析
Do you often see snow? Many people in the world seldom see snow. Some countries even ___ have snow. Some have only______ on the tops of very high mountains. In the north of England, there is quite a lot of snow every winter, _____ in the south of England, there is usually little.
When a student from a warm country goes to England in autumn for the first time, he feels ___ at first. There are often dark_____ grey sky and cold rains in England in this season. Most students from warm countries don't like this. But _____ they can wait, they can enjoy the beauty of snow in one or two months. _____are uncomfortable and few people like them. Snow is_____though it is cold, it is also beautiful. Perhaps,after several dark mornings, the student ___one day, and there is a lot of light in his room. He thinks "Is it so late?" and jumps out of bed. But no, it is not very late. He looks out of the window and there is snow on the ground and on the houses and_______The light of his room comes from clean, beautiful snow.
1.
A. always B. never
C. sometimes D. often'
2.
A. a little B. little
C. a few D. few
3.
A. so B. or
C. because D. but
4.
A. comfortable B. warm
C. hot D. cold
5.
A. rains B. clouds
C. winds D. fogs
6.
A. when B. if
C. because D. while
7.
A. Cold rains B. Dark clouds
C. Blue skies D. Hot mornings
8.
A. the same B. common
C. different D. terrible
9.
A. wakes up B. puts up
C. gives up D. puts off
10.
A. somewhere B. nowhere
C. everywhere D. some where
九年级英语完型填空困难题查看答案及解析
Now more and more people are trying _____ using plastic bags, wooden chopsticks and napkins to protect the environment.
A. stop B. to stop C. stopping D. Stopped
九年级英语单项填空中等难度题查看答案及解析