According to statistics, Chinese people betwe...

According to statistics, Chinese people between the ages of 18 and 70 read 6.7 books___　　 last year, including paper books and e-books.

A. on purpose　　　　 B. in return

C. on average　　 　　 D. in common

高三英语单项填空中等难度题查看答案及解析

Chinese people between the ages of 18 and 70 read 6. 7 books　　 last year, including paper books and e-books.

A. on purpose 　　　　 B. on average

C. in return 　　　　 D. in common

高三英语单项填空中等难度题查看答案及解析

Screen time increases by 300 percent between the ages of 1 and 3 according to a recent study. In a perfect world, parents would always choose outdoor time over screen time. But for many parents, decreasing screen time isn't as simple as it sounds. That's because screens are increasingly used as an entertainment and distraction（分心）tool for kids which parents think is necessary due to a lack of quality childcare.

The United States government defines affordable childcare as care costing no more than 7 percent of a family's total income, yet more than 40 percent of families say they set aside more than 15 percent of their total income for it, according to a 2019 survey published by Care. com.

Affordable childcare in America is a dream. “Screen time is used as a last substitute for childcare for many families,” says licensed child therapist（治疗师）Katie Lear. “Particularly for parents who work from home, it can be hard to justify hiring a caregiver or paying for daycare. And yet children need to be able to keep themselves occupied during important work calls. Turning on the TV can buy the parent some valuable time during what can be a very tiring day."

If affordable childcare wasn't just a daydream, if the system we have wasn't dependent on two incomes, if parents could actually afford not to work 50+ hours a week, if childcare centers could afford to pay their workers a desirable wage, then maybe, we'd see screen time decrease instead of increase. We know our kids should be interacting with something other than You Tube videos and flash games for hours a week. But before we fix our broken system and before affordable, quality childcare becomes a reality, parents and caregivers are going to do whatever they can to make it, and that includes using screens as passive childcare.

1.Why do parents allow their children to spend much time on screens?

A.To please their children.

B.To make up the lack of quality childcare.

C.To attract kids' attention to classes online.

D.To help children learn about necessary technology.

2.What do the statistics in Paragraph 2 indicate?

A.Childcare workers have high income.

B.Childcare centers are popular in America.

C.Childcare is a heavy burden for parents.

D.Childcare is supported by local government.

3.Why is Lear mentioned in the text?

A.To uncover the reason for screen time as childcare.

B.To prove the advantages of adopting c-products.

C.To present the ways of parents' improving childcare.

D.To explain the benefits of hiring a caregiver.

4.What's the key in reducing children's screen time?

A.Enough company time. B.High income in the family.

C.Turning off the TV. D.Hiring a caregiver.

高三英语阅读理解中等难度题查看答案及解析

Chinese people are now spending more time surfing the net than watching TV, according to results of a survey by the Chinese Academy of Social Sciences (CASS) published Thursday.

The survey, of citizens of five Chinese cities, found that 79 percent of interviewees use the internet for information, and 55.1 percent to read news on the internet. About 63 percent of the interviewees use e-mail. The average times spent surfing the net and watching TV were 2.73 hours and 1.29hours, respectively.

Only 10.4 percent reported use the internet primarily to send and receive email; 65.9 percent read online news; 62.2 quite often play games on-line. More and more people have taken an interest in the entertainment opportunities online. Up to 56.5 percent of interviewees quite often download music, and 53.5 percent get entertainment messages from the internet.

Yet the survey found that television is still the dominant mass medium. Seventy-nine percent of interviewees choose to watch TV to get information, and another 75 percent take newspapers as important as TV.

Five major web sites in the Chinese language, namely Sina, Sohu, Netease, Baidu and Yahoo are still ranked top ones by web users, and those that voted for Sina as the best among them were 30.9 percent.

Authorized statistics showed that web users in China have already exceeded 100 million, second to that of the United States.

1.Which of the following is not true?

2.The survey shows that      .

3.Which will you choose if you want to chat with your friends on the internet?

4.The underlined word “exceeded” means         .

高三英语阅读理解中等难度题查看答案及解析

根据短文内容，从短文后的七个选项中选出能填入空白处的最佳选项，选项中有两项为多余选项。

According to statistics published by the University of Scranton，about 45 percent of Americans usually make New Year’s resolutions------and the most popular resolution is losing weight. Of those who make resolutions，a mere 8 percent achieve them.

___1.___ Are we just setting ourselves up for failure? Learn how to make realistic resolutions and how to overcome the roadblocks along the way.

Setting a resolution to lose pounds isn’t a goal that’s achievable now. It may be a good long-term goal. ___2.___ Registered dietitian Elisa Zied says”…　　 to be real when you make a resolution. It’s okay to shoot for the stars like making a resolution，but why not set a smaller goal and train smart?”

The same concept applies to weight loss. ___3.___ These goals should help develop healthy habits that will finally help achieve your long-term resolution.

Notice that these goals are simple and achievable. “Instead of going from zero to 60，from never going to the gym to going four to five times a week，why not start with three days a week，get consistent and build from there，” Zied says. Set yourself up for success and map out your course by making appointments with yourself to be active. ___4.___

You also need to be aware of your current exercise and eating habits to make achievable goals. Keeping a diary of your food and exercise habits can help. Record everything you eat and drink for three to five days and review it. ___5.___For example，if you notice a tendency to snack on unhealthy fare，set a goal to eat a fruit or vegetable with each snack. Building on these smaller goals over time can help you achieve your long-term goal.

A． So why do so many of us fail to achieve our goals?

B． Once you notice your not-so-good habits，start fixing them.

C． Set between one to three weekly goals that you want to achieve.

D． Resolutions usually involve a commitment to sticking to your goals.

E． However，in order to reach it，you need to take baby steps to get it down.

F． If you treat your goals like set appointment，you’re more likely to achieve them.

G． Losing weight，as well as getting a better job，is among the most popular resolutions for adults.

高三英语七选五困难题查看答案及解析

According to scientists, our mental abilities begin to ___ from the age of 27 after reaching the highest level at 22.

A. differ　　　　　　　 B. shrink　　　　　　　　 C. fail　　　　　　　　 D. decline

高三英语单项填空中等难度题查看答案及解析

According to scientists, our mental abilities begin to____ from the age of 27 after reaching the highest level at 22.

A. differ    B. shrink    C. fail    D. decline

高三英语单项填空中等难度题查看答案及解析

According to scientists, our mental abilities begin to _____ from the age of 27 after reaching the highest level at 22.

A．differ    B．shrink    C．fail    D．decline

高三英语单项填空中等难度题查看答案及解析

According to scientists, our mental abilities begin to _______ from the age of 27 after reaching the highest level at 22．

A. decline　　　　　　　 　　　　　　　　　 B. differ　　　　 　　　　　　　　　 C. fail　　 　　　　　　　　　 D. shrink

高三英语单项填空中等难度题查看答案及解析

School phobia is a type of illness which causes the students, typically between the ages of 8-13, to be afraid to go to school. Symptoms include stomach aches, tiredness, shaking, a racing heart and frequent trips to the toilet.

1. Most commonly it is the result of separation anxiety, but it can also be caused by different kinds of stress. A child who has recently moved, suffered a loss, or gone through a divorce may develop school phobia, and phobias can also develop in response to bullying, an unrecognized learning disability, and poor self-image.2.

Many techniques can be used to manage school phobia. But research suggests that much more effective treatment is required for school phobia to prevent problems developing in later life. Children with this condition usually benefit from seeing a psychologist or doctor who can help the child and provide assistance to help parents and school officials support the child. As soon as school phobia is identified, parents should take action too. 3., and it can prevent the child from succeeding in school.

4. If bullying in school is a cause, for example, the bullying situation should be solved. A teacher can meet the child at the door and take him or her to class, and provide support so that the child feels a friendly adult is always available. Changes at home can include supportive language from parents, along with support like assistance with homework. If a child lacks confidence, parents may encourage the child to take up new hobbies. 5. Parents might also talk to their children about their own fears of school and how they got over them, and their own enjoyment of school and school-like activities.

A. It will help children to feel good about themselves

B. But a child with phobia refuses to accept adults' support

C. Adjustments can be made at home and in the classroom to help

D. This common phobia is associated with a wide variety of causes

E. Like other phobias, school phobia gets worse if it is left untreated

F. The most effective treatment is to help the child have a sense of success

G. Understanding the cause of school phobia is an important step in providing treatment

高三英语七选五困难题查看答案及解析