In our school students are according to how m...

In our school students are 　　　　 according to how much they know and how old they are.

A. classified　　　　　　　 B. combined　　　　 C. listed　　　　　　 D. made

高二英语单项填空困难题查看答案及解析

In our school, students are ________according to how much they know and how old they are.

A．classified   B．combined C．listed   D．made

高二英语单项填空中等难度题查看答案及解析

According to our school rules, no student ____ be permitted to carry mobile phones in class.

A. will　　　　 B. must　　　　　　 C. may　　　　　　　　 D. shall

高二英语单项填空中等难度题查看答案及解析

Nowadays the U.S. students are sleepy in school because they spend too much time texting, playing video games, watching TV and using the media in other ways.

“Heavy media use interferes with sleep by reducing sleep duration, making it harder to fall asleep, and lowering sleep quality,” Meilan Zhang, an assistant professor at the University of Texas at El Paso, wrote in her research review in the journal, Sleep Medicine.

But the relationship between youth’s media use and sleep is not so simple, said Michael Gradisar, who authored both that review and the Sleep Medicine meta-analysis. “Technology use is the new evidence when we are trying to answer ‘Why are school-age children sleeping less?’” said Mr. Gradisar, an associate professor of psychology at Flinders University in Adelaide, Australia.

There may be safe limits to technology use, Mr. Gradisar stated. For instance, recent research results indicate that using a bright screen for an hour before bed or even playing violent video games for less than that will not necessarily interfere with teenagers’ sleep, he wrote.

But longer periods of usage can be harmful to sleep, Mr. Gradisar added. Rather than delaying school start times, he said, the first step should be educating parents about limiting the hours that their children are using technology before bed, and enforcing a consistent bedtime.

Early school start times are also commonly blamed for students’ sleepiness, especially for adolescents. Secondary schools around the nation and the world have been delaying start times, often with positive results.

Mr. Minnich of the TIMSS and PIRLS International Study Center hesitated to put blame to any particular factor. But he did think that cost-saving measures to consolidate（合并）bus routes might help explain U.S. students’ sleepiness.

“For those children who board the bus first, they must get up earlier, may end up sleeping on the way to school, and may end up arriving at school sleepy.” he said.

1.Which of the following may be the best title for the text?

A. Kids benefit a lot from technology.

B. Several sleep troubles appear at school.

C. Some tips can help kids sleep well.

D. Several factors affect kids’ sleep.

2.Which of the following may be the good way to help kids sleep better?

A. Parents should be well educated.

B. Technology is forbidden at home.

C. Their playing time must be limited.

D. They are allowed to go to school early.

3.Who are most likely to be interested in the text?

A. The teachers.　　　　　　 B. The parents.

C. The officials.　　　　 　 D. The researchers.

高二英语阅读理解中等难度题查看答案及解析

Nowadays the U.S. students are sleepy in school because they spend too much time texting, playing video games, watching TV, and using the media in other ways.

"Heavy media use interferes with sleep by reducing sleep duration, making it harder to fall asleep, and lowering sleep quality," Meilan Zhang, an assistant professor at the University of Texas at E1 Paso, wrote in her research review in the journal, Sleep Medicine.

But the relationship between youth's media use and sleep is not so simple, said Michael Gradisar, who authored both that review and the Sleep Medicine meta-analysis. "Technology use is the new evidence when we are trying to answer 'Why are school-age children sleeping less?" said Mr. Gradisar, an associate professor of psychology at Flinders University in Adelaide, Australia.

There may be safe limits to technology use, Mr. Gradisar stated. For instance, recent research results indicate that using a bright screen for an hour before bed or even playing violent video games for less than that will not necessarily interfere with teenagers' sleep, he wrote.

But longer periods of usage can be harmful to sleep, Mr. Gradisar added. Rather than delaying school start times, he said, the first step should be educating parents about limiting the hours that their children are using technology before bed, and enforcing a consistent bedtime.

Early school start times are also commonly blamed for students' sleepiness, especially for adolescents. Secondary schools around the nation and the world have been delaying start times, often with positive results.

Mr. Minnich of the TIMSS and PIRLS International Study Center hesitated to put blame to any particular factor. But he did think that cost-saving measures to consolidate (合并) bus routes might help explain U.S. students' sleepiness.

"For those children who board the bus first, they must get up earlier, may end up sleeping on the way to school, and may end up arriving at school sleepy." he said.

1.Which of the following may be the best title for the text?

A. Kids benefit a lot from technology

B. Some tips can help kids sleep well

C. Several factors affect kids' sleep

D. Several sleep troubles appear at school

2.According to Meilan Zhang, ________.

A. students are good at using the media

B. students' sleep is affected by the media

C. students use the media during sleeping

D. students suffer from technology badly

3.Which of the following may be the good way to help kids sleep better?

A. Their playing time must be limited.

B. Technology is forbidden at home.

C. They are allowed to go to school early.

D. Parents should be well educated.

4.Who are most likely to be interested in the text?

A. The officials.　　 B. The teachers.

C. The parents.　　 D. The researchers

高二英语阅读理解中等难度题查看答案及解析

Nowadays the U.S. students are sleepy in school because they spend too much time texting, playing video games, watching TV and using the media in other ways.

“Heavy media use interferes with sleep by reducing sleep duration, making it harder to fall asleep, and lowering sleep quality,” Meilan Zhang, an assistant professor at the University of Texas at El Paso, wrote in her research review in the journal, Sleep Medicine.

But the relationship between youth’s media use and sleep is not so simple, said Michael Gradisar, who authored both that review and the Sleep Medicine meta-analysis. “Technology use is the new evidence when we are trying to answer ‘Why are school-age children sleeping less?’” said Mr. Gradisar, an associate professor of psychology at Flinders University in Adelaide, Australia.

There may be safe limits to technology use, Mr. Gradisar stated. For instance, recent research results indicate that using a bright screen for an hour before bed or even playing violent video games for less than that will not necessarily interfere with teenagers’ sleep, he wrote.

But longer periods of usage can be harmful to sleep, Mr. Gradisar added. Rather than delaying school start times, he said, the first step should be educating parents about limiting the hours that their children are using technology before bed, and enforcing a consistent bedtime.

Early school start times are also commonly blamed for students’ sleepiness, especially for adolescents. Secondary schools around the nation and the world have been delaying start times, often with positive results.

Mr. Minnich of the TIMSS and PIRLS International Study Center hesitated to put blame to any particular factor. But he did think that cost-saving measures to consolidate（合并）bus routes might help explain U.S. students’ sleepiness.

“For those children who board the bus first, they must get up earlier, may end up sleeping on the way to school, and may end up arriving at school sleepy.” he said.

1.Which of the following may be the good way to help kids sleep better?

A. Parents should be well educated.

B. Technology is forbidden at home.

C. Their playing time must be limited.

D. They are allowed to go to school early.

2.What would be the factors that cause kids sleep troubles according to the text

a. Using the media.

b. Having breakfast.

c. Catching the bus.

d. The school timetable.

e. Doing too much homework.

A. a, d, e　　　　　　 B. b, c, d

C. a, c, d　　　　　　 D. b, d, e

3.Which of the following may be the best title for the text?

A. Kids benefit a lot from technology.

B. Several sleep troubles appear at school.

C. Some tips can help kids sleep well.

D. Several factors affect kids’ sleep.

高二英语阅读理解中等难度题查看答案及解析

In our school, some students are active______ some are shy, yet they can be good friends with one another.

A．so               B．although          C．while             D．as

高二英语单项填空简单题查看答案及解析

The students in our school are encouraged to _______ their own opinions about any school rules and require the authority to give them reasonable explanation, which is helpful to develop their critical thinking.

A. draw　　　　　　 B. voice　　　 C. spin　　　　 D. polish

高二英语单项填空中等难度题查看答案及解析

_____ the students in our class have in common is _____ they are all working hard to pursue their dreams.

高二英语单项填空简单题查看答案及解析

_____ the students in our class have in common is _____ they are all working hard to pursue their dreams.

A. What/ which      B. What/ that    C. That/ that       D. That/ which

高二英语单项填空中等难度题查看答案及解析