Researches are convinced ______ the positive ...

Researches are convinced ______ the positive effect of laughter ______ physical and mental health.

A．of; at             B．by; in             C．of; on            D．at; on

高一英语单项填空简单题查看答案及解析

Scientists are convinced _____ the positive effect of laughter _____ physical and mental health.

A．of; at             B．by; in             C．of; on            D．on; at

高一英语单项填空中等难度题查看答案及解析

Scientists are convinced ______ the positive effect of laughter ______ physical and mental health.

A. of；onB. by；in　 C. of；at　 D. on；at

高一英语单项填空中等难度题查看答案及解析

Scientists are convinced ______ the positive effect of laughter ______ physical and mental health.

A. of; at　　 　　　 B. by; in　　　　 C. of; on　　　　 D. on; at

高一英语单项填空中等难度题查看答案及解析

Scientists are convinced ________the positive effect of laughter________ physical and mental          health.

高一英语单项填空中等难度题查看答案及解析

Scientists are convinced______ the positive effect of laughter______ physical and mental health.

高一英语单项填空中等难度题查看答案及解析

Children moving from primary to secondary school are ill-equipped to deal with the effect of social media, as it is playing an increasingly important role in their lives and exposing (暴露) them to significant risk, according to a recent report by the Office of the Children’s officer of England.

The report shows that many children in year 7 – the first year of secondary school, when most of the students will have a phone and be active on social media – feel under pressure to be constantly connected.

They worry about their online image ,particularly when they start to follow celebrities (名人) on Instagram and platforms. They are also concerned about “sharenting” – when parents post pictures of them on social media without their permission – and worry that their parents won’t listen if they ask them to take pictures down.

The report, which was created with data from focus group interviews with 8- to 12- year- olds, says, that although most social media sites have an official age limit of 13, an estimated (估计) 75 percent of 10- to 12- year- old have a social account.

Some of them are almost addicted to “likes”, the report says. Aaron, an 11- year- old in year 7, told researchers, “If I got 150 likes, that’s pretty cool, it means they like you.” Some children described feeling inferior (下级的) to those they follow on social media. Aimee, also 11, said, “You might compare yourself because you’re not very pretty compared to them.”

Children’s officer of England Anne Longfield is calling on parents and teachers to do more to prepare children for the emotion impact of social media as they get older. She wants to see the courses set for students in year 6 and 7.

“It is also clear that social media companies are still not doing enough to stop under-13s using their platform in the first place,” Longfield said.

“Just because a child has learned the safety messages at primary school does not mean they are prepared for all the challenges that social media will present,” Longfield said.

“It means a bigger role for schools in making sure children are prepared for the emotional demands of social media. And it means social media companies need to take more responsibility,” Longfield said.

1.What can we learn from the report?

A. An increasingly number of 7- year- olds are being exposed to social media.

B. Social media occupied too much time for secondary school students.

C. Many secondary school students suffer from social media-related stress.

D. The use of social networking is causing relationship problem with friends.

2.Some students in year 7 are concerned 　　　　 .

A. about how they are seen on social media sites.

B. about becoming addicted to social media.

C. that their parents will monitor their use of social media.

D. that their parents won’t allow them to post pictures.

3.From the report, it can be concluded that some 10- to 12- year- old children 　　　　 .

A. tend to copy the celebrities they follow.

B. wish to be recognized by others.

C. ignore the number of likes they get.

D. feel inferior to their followers.

4.Anne Longfield suggests that 　　　　 .

A. parents monitor how their children use social media.

B. social media companies set an official age limit of 13.

C. social media companies create special sites for children under 13.

D. schools help equip students for the challenge of social media.

高一英语阅读理解中等难度题查看答案及解析

Researches have shown that music has an important effect on one’s body and mind. In fact, there is a growing field of health care known as Music Therapy, which uses music to treat diseases. Even hospitals are beginning to use music therapy. This is not surprising, as music affects the body and mind in many powerful ways.

Researches have shown that quick music can make a person feel more alert (警觉的), while slow music can produce a calm, deep thinking state. Also, researches have found that music can change brainwave activity levels. This can help the brain to change speeds more easily on its own as needed, which means that music can bring lasting benefits to your state of mind, even after you’ve stopped listening.

Breathing and heart rate can also be influenced by music. This can mean slower breathing, slower heart rate, and a relaxing response. This is why music and music therapy can help reduce the damaging effects of long-term stress, greatly promoting not only relaxation, but health.

Music can also be used to bring about a more positive state of mind, by helping to keep worries away. Music has also been found to bring many other benefits, such as lowering blood pressure and reducing the risk of strokes among others. It is no surprise that so many people are considering music as an important tool to help the body become or stay healthy.

64. What can we know about music therapy?

A. It is a type of music.

B. It is a research about music.

C. It is a kind of disease affected by music.

D. It is a method of using music to help treat diseases.

65. According to the second paragraph, we can know that ______.

A. music with different speeds has different effects

B. quick music is not good for one’s health

C. slow music can help one think more slowly

D. music will have less benefit after one stops listening

66. The reason why music can help deal with stress is that ______.

A. it is used by many hospitals

B. it can help change brainwaves

C. it is beneficial to breathing and heart rate

D. it can bring a more positive state of mind

67. The passage is mainly about ______.

A. the importance of music therapy

B. the benefits music can bring to treat diseases

C. a research on the effect of music

D. the diseases music can help to treat

高一英语阅读理解简单题查看答案及解析

Schools consume a large amount of energy,which has a bad effect on the environment.1., there are lots of ways that you can help your school save energy. Look for simple changes your school can make and band together with others to make an even bigger effect.

2.Even something as simple as turning offthe lights when you leave a room can help to save energy. Turn off the lights in classrooms that are not being used and in other areas,such as empty bathrooms and unoccupied multi-purpose rooms.

Use natural light when the sun is bright. It may not always be necessary for you to have the lights on in your classroom. There may be times of day when the sun is especially bright andenough for what you are doing in your classroom. 3..

Set up a recycling station at your schooL Recycling is a great way to save energy because it reduces the need to produce new materials.4., then ask your school principal if you can set one up.

Get others involved.5.. Either as an individual or as a team, you can create and put up signs around your school. Try using signs that remind people of things they can do to save energy and also some signs that raise awareness of saving energy.

A.Postsigns about conserving energy.

B.Whether you are a teacher or a student.

C.Ifyour school does not have one.

D.Turn offyour computer when it's not used.

E.Shut down the lights when rooms are not in use.

F.Other times of day you might only need half ofthe lights.

G. If your school's garbage company offers recycling services

高一英语七选五中等难度题查看答案及解析

Today we are going to talk about the effects of smog ______ the environment.

A.to B.towards C.on D.in

高一英语单项填空简单题查看答案及解析