一些父母经常翻看自己孩子的书包、日记甚至网上聊天记录(chat records)，请你就这一现象谈谈自己的看法。
注意：1,词数120左右；
2．可根据要点适当增加细节，以使行文连贯。
Teen obesity means the problem of very overweight teenagers. Obesiry for a teenager happens when his or her BMI(身体质量指数)is more than 95 percent greater as compared to other teenagers of the same gender(性别)and age.
The term "obese" is commonly used by doctors wh. en a person's weight can badly affect their health. Obesity can be caused by genetics and habits such as eating unhealthy food and not getting enough exercise.
Teen obesity can lead to several health problems. Obese teens are at greater risk of deve-loping health complication(并发症)，such as type-2 diabetes（糖尿病），high blood pressure and high cholesterol(胆固醇). If they remain obese into adulthood, these teens can also raise their chances of developing heart disease.
In addition, there can be many psychological effects of teen obesity. Some experts believe there is a strong link between obesity and self-identity(自我认向)．If teens are treated poorly by other teens, they may have the feeling of low self-esteem(自尊), loneliness and depression Health experts recommend several ways to control teen obesity. The most common sugges-tions are eating balanced meals with enough fruit and vegetables in addition to getting 60 minutes of exercise daily. Eating a good breakfast can also help according to some doctors.
Doctors suggest that teens avoid trying to go on a diet and instead learn to how to make lifestyle changes.Some experts also recommend making the entire family take part in healthier habits to make the obese teen feel less alone. Parents can also avoid talking about health weight in terms of "fat' and "thin" and instead say that each person's ideal size is different
Title | Teen obesity |
Introduction | Teen obesity happens when he or she BMI is over 95 percent greater than teenagers of the same gender and age |
1.. | ★Genetics ★2. _ - eating habits ★3. to get enough exercise |
4.. effects
| ★It 5. ____ the risk of development health complication. ★Obese teens are likely to develop heart disease when they become 6.. . ★Obese teens may have low self-esteem and feel 7.or depressed. |
8. | ★Eat balanced meals and take exercise every day . ★Eat a good breakfast ★Change 9. . ★Make the whole family 10. in healthy habits. |
E
Speaking two languages can actually help offset(抵消) some effects of aging on the brain, a new study has found,
Researchers tested how long it took participants to switch from one cognitive(认知的) task to another, something that-s known to take longer for older adults, said lead researcher, Brian Gold, a neuroscientist at the University of Kentucky.
Gold’s team compared task-switching speeds for younger and older adults, knowing they would find slower speeds in the older population because of previous studies. However, they found that older adults who spoke two languages were able to switch mental activities faster than those didn’t . The study only looked at life long bilinguals(会说两种语言的人) defined in study as people speaking a second language daily since they were at least 10 years old.
Gold and his team asked 30 people, either bilingual or monolingual(只僮一种语言 人) , to have a series of tests. They found that bilingual people were not only able to switch tasks faster they had different brain activity than their monolingual peers.
Kristina called bilingualism "a beautiful natural experiment”, because people grow up speaking two languages,and studies have shown that they get certain cognitive benefits from switching between languages and determining which to respond with based on what's going on around them.
Gold said he grew up in Montreal, where he spoke French at school and English at home, prompting relatives to question whether his French language immersion would somehow hinder his ability to learn English.
"Until very recently, learning a second language in childhood was thought of as dangerous," he said. "Actually, it's beneficial. "
1.What-s the main idea of the passage?
A. Researchers found that speaking two languages is important.
B. Researchers found that bilingual people respond slowly.
C. Researchers found that bilingual people can slow down the speed or aging on the brain and respond fast.
D. Researchers found that bilingual people are great.
2.Which of the following is TRUE according to the passage?
A. Older bilinguals can-t respond faster in mind.
B. Older adults speaking a second language daily since they were at least 10 years old can respond faster than those who don't
C. Young bilinguals can respond faster in mind than those monolinguals.
D. Bilingual children respond slower in mind than those monolinguals.
3.Kristina called bilingualism "a beautif'ul natural experiment" because
A. people grow up, benefiting from speaking two languages
B. people speaking two languages are natural
C. people speaking two languages are beautiful
D. people speaking two languages like the experiment
4.We can learn from the last paragraph that learning a second language in childhood is________
A. dangerous to children
B. not beneficial to children
C.dangerous but beneficial to children
D. not dangerous but beneficial to children
D
Whenever you buy something, it is possible that someone has already worn, eaten, or tested
it to make sure it is safe and do what is supposed to do. But what if you wanted a special suit to keep a shark from hurting you? Who wants to test a product like it?
"I do! " says Jeremiah Sullwan, a scientist in California "You have to believe in what you sell, right?"
Sullivan. owns SharkArmor Tech, a company that makes a $ 49400 sharksuit that even a great white shark can’ t bite through. Before Sullivan could sell his sharksuits, he needed to make sure his design would work. Sullivan put on the sharksuit and jumped into a shark feeding ground. "I need to know exactly what a human body could expect to go through," he says. Sharks moved all around him and then attacked his arm. Sullivan felt the bite but no teeth. He was uncomfortable at times, but not painful. The suit works! "
"I’ve now been bitten thousands of times but. never badly," says Sullivan, who now works with shows like Wild Kingdom, and programs for the Discovery Channel’s Shark Week.
So,are you all set to buy a sharksuit? Before you do, you should know that the suit weighs 20 pounds and makes swimming almost impossible--not so practical for a day on the beach. And in fact, Sullivan wants only professionals, such as filmmakers, scientists and drivers, to have sharksuits. Why? Because even if someone is wearing a sharksuit, they could get seriously hurt if they treat diving with a 4,OOO-pound shark as a game.
During sharksuit testing, sharks have thrown Sullivan to a bottom o/ reefs(礁) and tried to take him off into the deepest part of the ocean. "However," Sullivan says," you don't need to be afraid of sharks. It’s actually pretty hard to get a shark to bite you, "
1.The first paragraph is written to .
A. start a discussion
B. introduce the topic of the text
C. show the main points of the text
D. test readers' knowledge
2.Why did Sullivan get close to sharks?
A. To see if his sharksuit works.
B. To study what sharks feed on.
C. To catch a special kind of white shark.
D. To learn how to swim with sharks safely,
3.What does the underlined part in Paragraph 5 mean?
A. Most people won't wear the sharksuit to the beach
B. People like to go to the beach with the sharksuit.
C. The sharksuit makes a perfect day on the beach
D. The sharksuit can’t be worn for a whole day.
4.We can learn from the text that the sharksuit _
A.works well for swimmers
B. is light but uncomfortable
C. keeps sharks away from humans
D. is designed for special purpose
C
Join the Family Read-Aloud Celebration, held by the Gonda Family Library and the Family School Alliance at UCLA Lab School, from February 21 to March 14,2014. We ask you to spend time reading aloud to your children at least 20 minutes each day.We hope to help families develop a habit of reading aloud every day throughout and beyond primary school. We'll finish the celebration with a party on March 14 for the whole school.
Ways to join:
● Visit Book Corner for reading aloud suggestions.
Come to the start of the activity on Friday, Feb, 21.
● Add books to our list of favorite read aloud
● Send us a photo of your family reading together (jkan,tor@ucta. edu). We will share it at the party.
● Record your family's reading journey! .
● Join us for th︿ party on March 14,5一7 p. rn.
Go on a reading journey!
Books can introduce your family to interesting people, exciting places, adventures and information. Let your journeys take you through these categories:
●Fiction ● Picture books ● Poetry
●Science ● History ● Sports
●Arts ● other Non-Fiction ● Benefits of Reading Aloud
Reading aloud helps a cloud to read with pleasure, create background knowledge, and build vocabulary. It also provides children with a reading model. Reading aloud doesn't just benefit young children. Parents should continue reading aloud as their children grow because listening comprehension is more important than reading skills in middle school.
Jim Trelease, in his Read-Aloud Handbook, has noted that almost as big a mistake as not reading to children at all is stopping too soon Until about the eighth grade, children listen and comprehend on a higher level than their reading skills allow them to read independently, This means children can hear and understand stories that are more difficult and more interesting than anything they can read on their own
1.What’s the purpose of the Family Read-Aloud Celebration?
A. To celebrate the joys of reading.
B. To help improve family relationship,
C. To change families bad reading habits.
D. To get families into the habit of reading aloud.
2.If you want to join the activity, you're supposed to __
A. mail a book to the school
B. make an appearance at the starting day
C. read out loud from 5～7 p. m every day
D. share your reading experience at the party
3.We can infer from Jim Tyelease that.
A. young children show greater skills at listening than reading
B. children should be allowed to make mistakes in reading
C. interesting stories are easier for children to understand
D. the eighth-graders can-t read on their own
4.In which part of a website can We find the text?
A. Culture B. Lifestyle.
C. Education. D. Science.
B
We answer some questions this week in our series on getting into an American college or university.
The first question is about our recent discussion of English language test. Vo Ngoc from Vietnam would like to know about the TOEIC, which is designed to measure skills of English as spoken in the workplace.
The Educational Testing Service administers the TOEIC. It says the test measures the language skills of people working in an international environment. American colleges and universities accept scores from the TOFEL and often the IELTS. If you miss our report on these tests, you can find it at our website www. unsv. com..
Tahir Mahood from Pakistan asks how to improve his English before taking these kinds of tests. Well, you can start by looking for ways to use English as much as you can Watch American movies and TV shows and read books in English Look for English speakers to talk to.
The Internet has many free materials for Engiish learners. Visitors to www. unsv. com. for example, can read, listen and watch programmes on many different subjects. The U.S. Department of Education recent launched a free website designed to help immigrants learn English.
The site is called USA Learns at www. usalearns, org, like www. chinadaily. cn, intended for English learners in China
Next,a question from Turkey:Hasan Eker asks about getting a postdoctoral position in the U. S. This is work generally done by a person who recently earned a PhD. The National Post-doctoral Association in Washington has information about international postdocs on its website www. Nationalpostal.org.
And, finally, we have questions from Iran, Afghanistan and Indonesia about how to pay an education through jobs. There’re rules that restrict the kinds of jobs that foreign students
can have while studying in the U. S.
1.What-s the purpose of the passage?
A. To attract more people to the website.
B. To introduce the TOEIC to readers.
C. To ask questions on entering American universities.
D. To help deal with some puzzles on entering American colleges.
2.According to the passage, TOEIC is .
A. a must for those who go to American universities
B. designed for whoever apply for a job with companies
C.to test a student’s language skills in the workplace
D. a test for students to graduate from universities
3.A person wb.o wants to learn. English can go to the following EXCEPT.
A. www. unsv. Com
B. www. national postdoc. org
C. www. usalearns. Org
D.www chinadaily. cn,
4.What can we know from the passage?
A. Foreign students are not allowed to do whatever jobs they like in the U. S.
B. Every graduate from colleges can get a postdoctoral position if they want to.
C. The IELTS is also necessary for job application like the TOEIC.
D. Students from Iran aren’t allowed to have jobs in the U. S.
