Don't drink coffee before going to bed, or you _________easily.
A.don't fall asleep B.won't fall asleep C.didn't fall asleep D.haven't fallen asleep
九年级英语单选题中等难度题
Don't drink coffee before going to bed, or you _________easily.
A.don't fall asleep B.won't fall asleep C.didn't fall asleep D.haven't fallen asleep
九年级英语单选题中等难度题查看答案及解析
IMPROVE ON SLEEP | Good health needs good sleep. Go to bed before you’re tired. Don’t eat or read in bed. Go to bed at the same time before midnight and get up at the same time. Your body likes routine (常规) for a good night’s sleep. |
STAY FREE OF FLU | Studies show that a cold or flu virus (病毒) can live on our hands for long. So wash all parts of your hands often with soap and water. For more ways to prevent the spread of flu, please call Health Line at 1800 848 1313. |
ORAL(口腔的)HEALTH | Brush your teeth twice daily and visit the dentist at least once a year. The mouth is a mirror of disease. The oral examination is not only for the health of teeth, but the whole body. For more of it, please visit www. mydr. com. au. |
FIT FOR LIFE | Studies have shown that many diseases have something to do with less or no physical (身体的) activity. Try to do it for 30 minutes a day, 5 days or more a week. For more information, please call Health Line at 1800-438-2000. |
1.If you want to get a good sleep, you’d better .
A. go to bed after you’re tired B. go to sleep at midnight
C. follow the bedtime routine D. eat something or read in bed
2.To prevent from catching a cold or flu, it’s good for you .
A. to clean your fingers often B. to brush your teeth twice daily
C. to get up early every morning D. to wash all parts of your hands often
3.You should visit the dentist at least once a year, because .
A. the oral examination is necessary B. you don’t often brush your teeth
C. some diseases may be in the mirror D. you don’t have a good night’s sleep
4.Studies have shown that many diseases have something to do with .
A. having no oral examination B. washing hands with cold water
C. sleeping too late sometimes D. doing little physical activity
5.When you want to learn more about the flu, you can .
A. visit www. mydr. com. Au B. call Health Line at 1800 848 1313
C. visit the dentist in your place D. call Health Line at 1800 438 2000
九年级英语阅读单选困难题查看答案及解析
Most people think sleepwalkers (梦游者) walking around at night. But in fact, not all sleepwalkers walk. Some only sit up or get out of bed or act like how they often do during the day when they are sleeping! But most sleep walkers do get up and go around for a few seconds or half an hour.
Sleepwalkers' eyes are open, but they don't see the same way as they do during the day, and they often think they are in different rooms of the house or different places. Sleepwalkers usually go back to bed themselves and they don't remember it in the morning.
Scientists say that sleepwalking may sometimes happen when a person is sick, has a fever, is not getting enough sleep, or he has much stress.
There's no medicine for sleepwalking, but here are some ideas from doctors to help sleepwalkers:
·Relax at bedtime by listening to quiet music.
·Go to bed at the same time every day.
·Keep everything quiet when you are trying to sleep.
·Don't drink a lot in the evening and be sure you go to the washroom before going to bed.
Remember: don't shout to sleepwalkers when they're sleeping, or they can get confused (迷惑的) and scared.
1.When sleepwalkers are sleeping, ________.
A.all of them only sit up B.all of them get out of bed
C.most of them walk the whole night D.some of them act like how they do during the day
2.When sleepwalkers go around at night, they can't ________.
A.see B.remember C.walk D.think
3.The third paragraph (自然段) mainly tells us ________ at night.
A.what sleepwalkers do B.how sleepwalkers act
C.why sleepwalking happens D.where sleepwalkers go
4.Sleepwalkers should ________.
A.take the medicine on time B.follow the doctors' instructions
C.try to sleep early D.keep calm all the times
5.Which of the following statements is true according to the passage?
A.People who sleepwalk are easily scared during the day.
B.Sleepwalkers can't find the way to their beds.
C.Sleepwalkers should drink much before sleeping.
D.Sleepwalkers should listen to quiet music at bedtime.
九年级英语阅读单选中等难度题查看答案及解析
Sometimes, you might not finish drinking your glass of water before you go to bed. You might want to drink it the next morning. But have you ever wondered if it is still safe to drink?
“If you have clean water in a clean glass, you’re fine to drink it for a day or two,” Kellogg Schwab from the Johns Hopkins University Water Institute in the US told Time.
But you may find that it tastes strange. That’s because after about 12 hours, the carbon dioxide in the air reacts with the water in your glass, slightly lowering its pH level.
Also, there might be more microorganisms in your water if you leave it out overnight. Microorganisms grow more quickly at room temperature. These microorganisms can stick to your glass. They can make you get sick more easily. But as long as you clean your glasses very often, this will not be a problem.
In countries like the US and UK, people often drink water directly from the tap . This is OK – however, tap water cannot be stored for a long time. Most experts say that tap water has a shelf life of six months, according to Zane Satterfield from West Virginia University, US. After six months, there is less chlorine in the water and bacteria start to grow. You’d better not drink the water otherwise you may get sick.
What about plastic water bottles? Schwab said people should be careful with them. If you leave a bottle of water under the sun or in a car for a long period of time, the plastic produces a chemical called BPA. This chemical can cause heart disease and cancer.
1.According to the passage,the water in the glass tastes strange after about_______.
A. 12 hours B. 2 hours
C. a day and a night D. two days
2.Why does the water taste strange after a night?
A. Because there is less chlorine in the water.
B. Because the glasses are dirty after a night.
C. Because the plastic produces a chemical called BPA
D. Because the carbon dioxide in the air reacts with the water , lowering its pH level.
3.The underlined word “ microorganisms” in the fourth paragraph probable mean “________”
A. 漂浮物 B. 微生物 C. 抗生素 D. 废弃物
4.Which of the following is not true?
A. You may get sick more easily after you drink the water overnight.
B. It’s not a right way to leave a bottle of water under the sun for a long time.
C. Many people drink water directly from the tap because of no bacteria in the running water.
D. Kellogg Schwab advised us to drink clean water in a clean glass for a day or two.
九年级英语阅读单选中等难度题查看答案及解析
What would you like to drink, tea or coffee? Oh, is OK.I don’t mind it.
A. either B. neither C. both
九年级英语单项填空中等难度题查看答案及解析
What would you like to drink, tea or coffee? is OK. I don’t mind.
A. All B. Either C. None D. Both
九年级英语单项填空中等难度题查看答案及解析
Most of us may suddenly forget what we want to say or what we should do next. Luckily, here are four simple methods to help you improve the memory.
Connect the memory 1. the environment. For example, if a joke 2. heard in the presence of a special smell, the same smell may remind you of that joke.
Study something before bed. “The best way to ‘strengthen a memory’ is to go3. the information just before going to sleep,” explains Dr. Johnson. “Because there are fewer ‘new’ influential memories.”
Drink more milk. A new study showed that adults 4. ate or drank milk products at least five times a week did far better in memory tests than those who rarely ate or drank milk products.
5. more exercise. Several studies have shown that proper exercise is particularly good at strengthening memory.
九年级英语单词填空中等难度题查看答案及解析
You ___ drink wine before driving, or the police will take your license away.
A. don’t have to B. needn’t C. mustn’t D. may not
九年级英语单项填空中等难度题查看答案及解析
You ________drink wine before driving, or the police will take your license away.
A.don't have to | B.needn't | C.mustn't | D.may not |
九年级英语单项填空中等难度题查看答案及解析
Hi, I'm Zhang Li from Yucai Middle School. I can't sleep well and I always wake up several times during the night. In order to help me sleep well, I've collected some good ways. Here are some suggestions.
1.Go to bed at the same time every night. Try not to break this habit on weekends. Wake up at the same time every morning. If you are getting enough sleep, you will wake up naturally.
2.Don't play on the computer for more than half an hour before you sleep. Studies show that it is bad for the quality of your sleep. Reading a book or listening to light music is good for sleep.
3.A clean environment is necessary. Make sure that you have turned off the lights in your room before you sleep, and that the temperature is comfortable.
4.Exercising will help you to go to sleep more easily. Walk for 45 minutes every day and you will sleep better at night. But don't do it just before you go to bed.
5.Use hot water to wash your feet before you sleep every night. Washing feet for about twenty minutes every time helps you fall into a deep sleep. Keep on doing it, you can sleep well.
A.Have a nice environment
B.Wash feet with hot water
C.Don't get up early
D.Have regular sleep habits
E.Take exercise properly
F.Tum off your computer
九年级英语信息匹配中等难度题查看答案及解析