Studies show that people are more_____ to suf...

Studies show that people are more_____ to suffer from back problems if they always sit before computer screens for long hours.

A. likely　　　　　　 B. possible

C. probable　　　　 D. sure

高二英语单项填空简单题查看答案及解析

Studies show that people are more _______ to suffer from back problems if they always sit before computer screens for a long time.

A.likely B.possible C.sure D.probable

高二英语单项填空中等难度题查看答案及解析

Studies shows that people are more __________ to suffer from back problems if they always sit before computer screens for long hours.

A. likely　　　　　　 B. possible　　　　　　 C. probable　　　　　　　　 D. sure

高二英语单项填空中等难度题查看答案及解析

Studies show that people are more ________ to suffer from back problems if they always sit before computer screens for long hours.

高二英语单项填空中等难度题查看答案及解析

请根据汉语意思或英文首字母填写单词。

71. Studies show people are more __________ (可能的)to suffer from back problems if they always sit before computers.

72. The m_________ of us voted for Mr.Red, who then became chairman of the committee.

73. The vice president indicated that all a______ for the post should have a master’s degree.

74. Dust will ____________(堆积) in a deserted house.

75. He was c______ down when the procedure he had used to produce a mammal clone ended in failure.

76. Some countries began to reform their legal systems and _______ (禁止) research into human cloning.

77. Every time I returned after an ________ (缺席), I felt stupid because I was behind the others.

78. What a sweet victory to be _______ (嫉妒) by those women.

79. Sit o_______ the street and watch the parade go by.

80. The chemist a________ the coffee and found it contained poison.

高二英语单词拼写简单题查看答案及解析

Friends are important to children．Research shows that children who have no friends can suffer from difficulties later in life．Friendship provides children with more than just fun．In making friends，children learn how to get in touch with others and solve problems．Having friends even does good to children for they can help each other during class.

If the parents are concerned about whether their children make many friends，what matters is that the child is comfortable and happy with his friends．Parents need to understand the steps children take in building friendships．First of all，be a friend to your child．Good friendships start at home．Children begin to develop the necessary ability to go out and meet others through getting along with their parents. Greet the child warmly and let him know you are glad to see him．Children learn a lot from how their parents stay with them and other people.

Teach children how to solve conflicts(争端)．Being able to work out conflicts is an important skill in getting along with others．If parents know the children have a conflict，let them work it out on their own．Only step in if it is really necessary，for example，an argument is getting physical.

Give children chances to practice staying together．Have children play games that require cooperation. For example，races are fun and provide plenty of practice in teamwork．“In what ways didn’t you work well together? What might you do differently next time?” For these ideas，see books such as Games Book by Telly Orlick and Team—Building by Alanna Jones.

Encourage children to show thanks to others．The parents can encourage children to do this by setting the example for them．

56．According to the article，if one child has no friend，he will________.

A．have some trouble in the future           B．worry about everything in the future

C. not know the importance of making friends   D．not find anybody to help him

57．Friendship can be helpful to the children EXCEPT_________.

A．providing a lot of fun      B．getting in touch with others

C. solving the problems        D．helping to cheat in the exams

58．When the children disagree with each other，the parents should_______.

A．1et them fight with each other until they find who is the winner

B．do nothing to the children and believe in their abilities

C．1et them work it out by themselves and help if necessary

D. talk with them and try to find good ways to stay together

59．From the text．we can know a good friend should know how to________.

A．fall in love with each other      B．show thanks to others

C. exchange their presents          D．ignore their differences

高二英语阅读理解简单题查看答案及解析

People exposed to radiation are more _______ to suffer from certain forms of cancer, which can be ______ but can’t be ______at present.

A．more likely; treated; cured                B．more probable; treated; cured

C．more possible; cured; treated              D．more likely; cured; treated

高二英语单项填空中等难度题查看答案及解析

A new research shows that in Britain more and more people are returning to the old tradition that the whole family have a meal at table. Worrying about the obesity and breakdown of a family, people change their eating habits so greatly, according to analysis. They find the number of the family having a meal together increases by 5% from 2002 to 2004, and most people who have meals with their family come from the rich social class.

The new discovery makes doctors and the people struggling against obesity extremely excited. Giving up the tradition that the whole family have a meal together is exactly one of the reasons for a series of problems including children’s overweight. If a child has a meal in front of the television or the computer alone, he will often eat some fast food.

Jason Collins is one of the persons returning to the old tradition. Collins is a manager of a bake(烘面包) house. He finds after he gets used to having a meal at home with his child, the child becomes much more obedient(听话的). Dr. Jin is a child psychologist, and she expresses welcome to this result of the study.  She says it can make parents have a very good chance to chat with the child when the whole family have a meal together.

1. What makes people change their eating habit back to the old tradition in Britain?

2. We can infer from the passage that _______.

3. How do the people who hope to lose weight feel about the new discovery?

4. Which of the following statements is TRUE according to the passage?

高二英语阅读理解简单题查看答案及解析

Are you suffering from FOMO—that is, Fear Of Missing Out? Research shows that a growing number of young people are with worrying reasons for their sleep and schoolwork.

1. You aren’t able to do your best unless you sleep well. Most experts agree that the optimum（最适宜）number of hours is eight, and this has been accepted as common sense for as long as I can remember. However, I was young once and know most of you get much less sleep than that.

I read an interesting article in a teachers’ magazine recently.2. Worryingly, the results showed that teenagers are facing a new problem. They may go to bed and get up at appropriate times, but a growing number are waking up in the middle of the night, not to use the bathroom or have a snack, but because of FOMO.

According to the article, the number of students waking up during the night to check social media is growing. Afraid of missing a comment or opportunity to take part in a chat, teenagers are waking at all times of the night, going online and getting involved.3.

Experts are worried about this growing trend and the report reveals some worrying statistics: 23% of 12 to 15-year-olds wake up nearly every night to use social media.4. One in third of the students are constantly tired and unable to function to their full capacity.

So I’d like to ask you to be responsible when it comes to social media. Switch off your devices at night. The world won’t end and your social media will be waiting to greet you in the morning!5..

A. But things are getting out of hand.

B. I give you my word that you won’t have missed anything important.

C. Another 15% wake up at night once a week for the same reason.

D. They did a study of 848 students in Wales.

E. FOMO is the fear that everyone else is having more fun and more excitement than you.

F. All happens when they should be sound asleep.

G. Everybody knows how important it is for students to get a good night’s sleep every night.

高二英语阅读理解中等难度题查看答案及解析

People born in winter are more likely to suffer mental health disorders, according to a recent study carried out by researchers at Vanderbilt University in Tennessee.

Researchers raised baby mice from birth to weaning (断奶) in either “summer” light cycles of 16 hours of light and 8 hours of dark or “winter” cycles of 8 hours of light and 16 hours of dark. A third group experienced 12 hours of light and 12 hours of dark a day.

Then half the winter mice stayed in a winter cycle, while half switched to a summer schedule. The summer mice were similarly split. The mice raised in equal periods of light and dark were split into three groups, one of which stayed on the 12­hour schedule, one of which joined the winter group, and one of which joined the summer group.

After 28 days, it turns out the summer­born mice behaved the same whether they stayed on the summer cycle or switched to winter. But among the winter­born mice, those stayed in winter kept their previous schedule, while those that switched to summer stayed active for an extra hour and a half, which indicates that mice born and weaned in a winter light cycle showed dramatic disruptions in their biological clocks.

The finding is the first of its kind in mammals, and it could explain why people born in winter are at higher risk for mental health disorders including bipolar depression, schizophrenia and seasonal affective disorder.

“We know that the biological clock regulates mood in humans，”said study researcher McMahon. “If the mechanism (机制) similar to the one that we found in mice operates in humans, then it could not only have an effect on a number of behavioral disorders, but also have a more general effect on personality.”

1.How many groups of mice are there finally in all in the experiment?

A. Four.    B. Five.    C. Six.     D. Seven.

2.What's the main idea of the text?

A. The biological clock regulates mood in humans.

B. People born in winter are at higher risk for physical health disorders.

C. Being born in winter has a negative effect on people's mental health.

D. The length of light will influence the behavior of the mice.

3.The underlined word “split”(Paragraph 3) can be replaced by ________.

A. ended    B. torn　　　　　　     C. hit    D. divided

4.Who is the appropriate reader of the passage?

A. A job­hunter.　　　　　　　　　　　　     B. A student in the university.

C. A newly­married couple.　　　　　　　     D. An experienced dentist.

高二英语阅读理解中等难度题查看答案及解析