Every morning when we wake up, we have two choices. We can choose ________to be in a good emotion ________to be in a bad emotion. Why not choose the positive side of life?
A. neither, nor B. either, or C. not only, but also
九年级英语单项填空中等难度题
Every morning when we wake up, we have two choices. We can choose ________to be in a good emotion ________to be in a bad emotion. Why not choose the positive side of life?
A. neither, nor B. either, or C. not only, but also
九年级英语单项填空中等难度题查看答案及解析
We have two _______ (选择) every morning, to continue to sleep with our dream, or to wake up to chase it.
九年级英语根据中/英文提示填空简单题查看答案及解析
Have you ever forgotten where your socks are when you wake up in the morning? Can you remember what you ate for lunch a week ago? You may think that being forgetful is not a good thing. But now you should be thankful.
Scientists from University of Toronto found that forgetting actually is a key part of learning. Getting rid of (除去) unnecessary information can help our brains work better.
What kind of information is unnecessary? Scientists say that this may have something to do with the environment you live in.
In an environment that is always changing, our brains may require us to remember less. For example, a supermarket cashier (收银员) meets many people every day and will probably only remember them for a short time. But a designer (设计师) who often meets his or her clients (客户) will remember longer.
“That’s because our brains keep making new neurons (神经元) from stem cells (干细胞). ”said Paul Frankland, a professor at the University of Toronto.
There is a special area in our brains called hippocampus (海马体). It is important for us to learn and remember. When new neurons fit in the hippocampus, they renew our old memories. This could explain why you forget so much information about the time when you were very young.
However, being forgetful is not always good. When you don’t have enough sleep, you may have a hard time remembering new information. Sleep helps the brain store and keep new facts and information. Matthew Walker from the University of California told the Huffington Post.
根据短文内容，选择最佳选项，并在答题卡上将选定答案的字母标号涂黑。
1.Scientists found that forgetting things can help .
A.keep making new neurons B.our brains work better
C.change the environment D.have a good sleep
2.We may in an environment that is always changing.
A.remember more B.remember less
C.sleep better D.sleep worse
3.According to the passage, the underlined word This refer to (指的是) .
A.making new neurons from stem cells
B.learning and remembering new things
C.new neurons’ renewing our old memories
D.getting rid of unnecessary information
4. helps the brain store and keep new facts and information.
A.Having enough sleep B.Changing environment
C.Neurons’ fitting in the hippocampus D.Working hard
5.What is the best title of the passage?
A.How to remember new information
B.How to forget things easily
C.Sleeping is important.
D.Forgetting is not bad.
九年级英语阅读单选中等难度题查看答案及解析
of us has to have our temperature taken when we get in school every morning.
A、 Every B、 Each C、 All D、 Everyone
九年级英语单项填空简单题查看答案及解析
Tears came into this mothers eyes when she talked about waking up her son．Every morning，her ten-year-old boy puts up one finger with his eyes still closed，begging for one more minute to sleep．
Why is he so sleepy？Because，like thousands of student "early birds"in China，he has to get up before 6： 00a．m．every morning．
School students usually need eight to ten hours' sleep a night．But in China，it's reported that 90% of the students do not get enough sleep And studies show that without a good nights sleep，students seem to be weaker than they should be．They can't pay attention to their lessons or the traffic around them，and become upset as a result．
Li Ming，a student of a middle school in Linhe，said，"I usually go to bed after 11：00 p．m But when I have exams coming up，I have to stay up as late as midnight．"This"night bird lifestyle has made many students nod off（打瞌睡）in class． Li Ming said，"It is during afternoon classes that I feel most sleepy． My parents are usually happy to see me studying so late．They think I work very hard and they make me cups of coffee．
So far，the officials of the Educational Bureau of Bayannao'er City have taken many measures to reduce the students'pressure．One is known as putting off（推迟）the time for going to school．It has worked well in increasing the students'sleeping time．Thanks to the policy， the students have enough time to sleep now．However，some people doubt the correctness of it．The problem of the students' pressure is still serious in our area，We still have a long way to go．
1.Although the ten-year-old boy was ______ ，his mother had to wake him up before 6： 00a．m．
A. angry B. lazy C. sleepy D. ill
2.School students usually need to sleep for ______ a night．
A. at least eight hours B. six to eight hours
C. less than eight hours D. more than ten hours
3.Without enough sleep， the school students will become ______ ．
A. upset B. weak
C. sleepy in class D. all the above
4.Li Ming's mother is ______ to see him studying late．
A. sorry B. angry C. happy D. worried
5.Which one is True according to the passage？ ______
A. All the parents hope their children stay up．
B. All the students don't think that they are short of sleep．
C. The students dont have learning pressure now．
D. The officials of the Educational Bureau care about the students' health．
九年级英语阅读单选中等难度题查看答案及解析
Nowadays, we use digital devices in many ways, such as waking us up in the morning, listening to music, communicating with friends and so on. But studies have found that overuse of electronics can affect our sleep, our study and work.
To help people take a break from their always-on lifestyles, America set the National Day of Unplugging in 2010 to encourage people to put away their electronics for 24 hours, which is on the second Friday of March every year.
Without any doubt, many people find that the unplugged day seems longer than a typical day. “Without my phone, my breakfast was too short and I did not know what to do next,” one participant of last year’s unplugging experiment wrote. Another shared his grief at not being able to look at his phone during bus and train rides, calling the day”the longest time of my life”.
But others see the experiment as a way to experience what life was like before the rise of electronics. “My friend and I has dinner in the evening, and we both discussed about how much more present we felt—how we could hear what each other was saying,” one participant wrote.
Although living without electronics seems impossible in today’s world, unplugging from time to time allows people to slow down and reflect on life. “At the end of the day, I was missing neither social media nor having a digital connection,” one participant noted. “I note. “I was happy for the opportunity to challenge my unhealthy daily habits, because this gave me the chance to discover a slower, clearer way of life.”
1.Using digital devices too often might .
A. help us study better
B. keep us away from music
C. have an effect on our sleep, our study and work
2.The National Day of Unplugging was set to .
A. encourage people to get rid of electronics
B. help people take a break from busy work
C. to make people away from their electronics for a day
3.The underlined word “grief” means _______.
A. rudeness B. sadness C. happiness
4.Some participants of the experiment .
A. thought that it was impossible for them to slow down
B. didn’t know what to eat for breakfast without phones
C. enjoyed hearing each other by discussing face to face
5.What is the best title for this passage?
A. Get Back to Real Life.
B. Unhealthy Daily Habits
C. The Digital Connection
九年级英语阅读单选中等难度题查看答案及解析
Nowadays, we use digital devices in many ways, such as waking us up in the morning, listening to music, communicating with friends and so on. But studies have found that overuse of electronics can affect our sleep, our study and work.
To help people take a break from their always-on lifestyles, America set the National Day of Unplugging in 2010 to encourage people to put away their electronics for 24 hours, which is on the second Friday of March every year.
Without any doubt, many people find that the unplugged day seems longer than a typical day. “Without my phone, my breakfast was too short and I did not know what to do next,” one participant of last year’s unplugging experiment wrote. Another shared his grief at not being able to look at his phone during bus and train rides, calling the day”the longest time of my life”.
But others see the experiment as a way to experience what life was like before the rise of electronics. “My friend and i has dinner in the evening, and we both discussed about how much more present we felt-- how we could hear what each other was saying,” one participant wrote.
Although living without electronics seems impossible in today’s world, unplugging from time to time allows people to slow down and reflect on life. “At the end of the day, I was missing neither social media nor having a digital connection,” one participant noted. “I note. “I was happy for the opportunity to challenge my unhealthy daily habits, because this gave me the opportunity to discover a slower, clearer way of life.”
1.Using digital devices too often might .
A. help us study better B. keep us away from music
C. help us communicate easily D. bring us some sleep problems
2.The National Day of Unplugging was set .
A. in many countries in 2010 B. on the second day of March every year
C. to help people take a break from busy work D. to make people away from their electronics for a day
3.What is the meaning of the underlined word”grief”?
A. Rudeness B. Sadness C. Happiness D. Coldness
4.Some participants of the experiment .
A. thought that it was impossible for them to slow down B. didn’t know what to eat for breakfast without phones
C. felt exited during bus and train rides without phones D. enjoyed hearing each other by discussing face to face
5.What is the best title for this passage?
A. Get Back to Real Life. B. Unhealthy Daily Habits
C. The Digital Connection. D. The Longest Time of Life.
九年级英语阅读单选困难题查看答案及解析
-Excuse me.Could you wake me up when my friend ______here?
-Of course.But we still don’t know when your friend ____ here.
A．comes;will come B．comes;comes
C．will come;comes D．will come;will come
九年级英语单项填空困难题查看答案及解析
-Excuse me.Could you wake me up when my friend ______here?
-Of course.But we still don’t know when your friend ____ here.
A. comes;will come B. comes;comes
C. will come;comes D. will come;will come
九年级英语单选题简单题查看答案及解析
-Excuse me.Could you wake me up when my friend
______here?
-Of course.But we still don’t know when your friend ____ here.
| A．comes;will come | B．comes;comes |
| C．will come;comes | D．will come;will come |
九年级英语单项填空简单题查看答案及解析