1 . We know it can be hard to put your phone to bed before you sleep. However, if you’re trying to improve your sleep, you really should ditch your phone at least an hour before bedtime. Luckily, our experts can help.
Scientific evidence suggests that the blue light emitted from your phone, tablet, computer, and TV suppresses (抑制) your body’s production of melatonin, a hormone (荷尔蒙) that plays an important role in your sleep cycle. Melatonin release in the evening helps you relax before bedtime. A 2013 study that analyzed technology use and sleep patterns with data from a National Sleep Foundation poll found that using devices like phones was tied to more sleep disruption than electronics that aren’t interactive.
Many of us use the excuse that our mobile devices serve as our wake-up calls, or keep them nearby to use meditation apps. If you want to use your phone as an alarm, consider setting it a couple of hours before you turn in for the night, and then setting the phone itself to bedtime mode for the rest of the evening.
Here’s another groundbreaking idea: You could get a real alarm clock. After reviewing them at Reviewed, we recommend the Sharp Dream Caster. Not only is it easy to set a wake-up time, the clock includes white noises and rain noises to help you sleep, plus a number of volume settings to pick what works best for you.
But an alarm clock won’t help you avoid doom-scrolling through social media. Take things a step further by avoiding using electronic devices. You can try reading a book (one made of paper), taking a bath or drinking a cup of chamomile tea.
Finally, if you want to keep up your meditation practice screen-free, consider the Morphée. It looks like a little music box and comes with a variety of breathing exercises and soundscapes to help you get to sleep.
1. What does the underlined word “ditch” in paragraph 1 probably mean?| A．Set aside. | B．Pick up. | C．Show off. | D．Turn to. |
| A．Relaxing yourself before bedtime. |
| B．Sleeping less than you normally would. |
| C．Adapting to your sleep cycle more easily. |
| D．Reducing the pressure from screen use. |
| A．It is sold at a lower price. | B．It can predict a heavy rain. |
| C．It is controlled by cellphone. | D．It helps put your eyes together. |
| A．Making the best of the eco-friendly products. |
| B．Making a change according to circumstances. |
| C．Establishing a bedtime routine without electronics. |
| D．Keeping a consistent bedtime and wake-up time. |
2 . Handing your baby a phone or a tablet to play with may seem like a harmless solution when you’re busy, but it could actually affect their development, a new study has found.
Having anywhere from one to four hours of screen time per day at age l is linked with higher risks of developmental delays in communication skills, fine motor skills, personal and social skills,and problem-solving skills by age 2, according to a study of 7,097 children published in the journal JAMA Pediatrics. The study measured how many hours children used screens per day at age 1 and how they performed in these developmental domains (领域) at ages 2 and 4. Both measures were according to the mothers’ self-reports.
By age 2, those who had had up to four hours of screen time per day were up to 3 times more likely to experience developmental delays in communication and problem-solving skills. Those who had spent four or more hours with screens were 4.78 times more likely to have underdeveloped communication skills,1.74 times more likely to have poor performances in fine motor skills and two times more likely to have underdeveloped personal and social skills by age2. By age 4, risk remained only in the communication and problem-solving categories.
“One of the areas that is relatively understudied in the whole screen time literature is looking at the impacts of screen exposure on very young kids, especially when screens are introduced to babies,” said Dr. John Hutton, an associate professor of general and community pediatrics (儿科) at Cincinnati Children’s Hospital Medical Center. “It’s definitely a global concern, and I think the findings should really be applied to other countries as well.”
“Technology use can take time away from interpersonal relationships that develop social skills since real people are more multidimensional than characters on a screen.” Hutton added. Looking at people’s faces is when our brains turn on to figure out how to interact with them.
1. What does the new study focus on?| A．A baby’s mental health. | B．Children’s developmental skills. |
| C．A kid’s academic performance. | D．Students’ creative abilities. |
| A．Analyzing data. | B．Giving examples. |
| C．Reviewing literature. | D．Doing experiments. |
| A．The impact of screen exposure should be studied. |
| B．The findings should be applied to certain countries. |
| C．Global attention should be paid to kids’ screen hours. |
| D．Screens should be introduced to more and more babies. |
| A．What Faults Can Be Found with Screens |
| B．What Difficulties A Young Kid Will Face |
| C．How Screens Change Developmental Skills |
| D．How Screen Time Influences Kids’ Development |
3 . Children should spend at least one hour playing and spending time in nature each day, according to the Wildlife Trusts （野生生物基金会）.
The children showed a great increase in personal health.
| A．Parents care much about their kids' nature time. ” |
| B．However, parents on their own aren't giving kids that time. |
| C．81 percent said they had better relationships with their teachers. |
| D．The calling comes from a study by University College London. |
| E．The students are asked to study in University College London for one day. |
| F．The UK organization speaks for 46 groups and 2,300 nature protection areas. |
| G．And they also showed a sense of connection with the natural world and high levels of enjoyment. |
4 . One of my earliest memories was watching my mum talk on our old phone. I was fascinated (着迷的) that she could talk to someone who wasn’t actually in the room with her.
However, what bothers me is that we rarely associate with (来往) each other nowadays.
Don’t let technology take our time and ruin our life. Make time to meet, to pray and to communicate with each other. Take a walk on the beach with a friend. Have a long conversation with the phones off and the hearts on.
Remember that we are here to love each other, help each other and make this world a better place.
| A．That was a long time ago. |
| B．Connect offline as well as online. |
| C．Few take the time to talk face to face. |
| D．Smartphones have both advantages and disadvantages. |
| E．We should communicate with each other with phones off. |
| F．When your technology can help to do these things, then use it. |
| G．When she left the room, I slowly walked over to the phone and stared at it for a while. |
You may have heard of the Red Cross. It is an
One day when she was 11 years old, her elder brother was
Soon, Clara began taking care of injured animals. Neighbors began bringing their pets to her. And, almost always, she made them better.
When she was older, she became a nurse in the American Civil War and she helped save hundreds of
After the Civil War, Clara traveled to Europe to rest.
She decided that the Red Cross
