据报道,我国学生近视率居世界第一。造成这一现象的原因是多方面的, 请你以 "Why are more and more children getting short-sighted?" 为题, 写一篇英语短文。
内容主要包括： 1. 造成学生近视的原因； 2. 如何保护视力？
注意: 1.词数120左右；
2.可以适当增加细节, 以使行文连贯；
3.短文的开头已经写好, 不计入总词数。
参考词汇: 近视率 rate of myopia
Why are more and more children getting short-sighted?
It is reported that the rate of myopia of Chinese students is ranked as the highest in the world _______________________________________________________________________
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认真阅读下列短文，并根据所读内容在文章后表格中的空格里填入一个最恰当的单词。
注意：每个空格只填1个单词。请将答案写在答题卡相应题号的横线上。
It is very important to make a student feel safe in the classroom, because students study well in the environment where they feel safe and respected. All students including those with learning difficulties can study well if they feel mentally and emotionally comfortable in the classroom. In addition, when feeling safe in an atmosphere, they can openly express their concerns. Therefore, teachers are required to devote time to making students feel comfortable in class and must view it as an investment in strengthening the teacher-student relationship.
What makes a student feel safe in the classroom depends upon the quality of the relationship he shares with his teachers. With this aim, it’s quite necessary to build trust in the classroom. Trust building is a slow process which can be achieved through healthy interaction (互动) between students and teachers. Also developing respect for each other is necessary. When teachers truly listen to students and respect in the classroom is mutual between teacher and student, a productive classroom can be formed. Teachers feel good about the lessons they teach and students are engaged in learning. Teachers must try to build small but real life connections with the students and when one is able to do that, it creates a more relaxed atmosphere that supports studies. Gradually, students will feel a greater level of trust in teachers.
A positive environment is also very important for students to feel safe in the classroom. To create such an environment, teachers must display positive messages and quotes in the classroom and even ask students to contribute them. Make it a rule that only positive things will be talked about in the classroom. Prevent students from talking about other students’ private lives in an unkind way and stop them from bullying (欺凌) each other. Also, the most important is that teachers must try to make all students feel like they are an important part of the class.
Topic Making students feel safe in the classroom
1.___ ●2.___ students’ studies
●Encouraging students to 3.___ themselves openly
●Making teachers and students 4.___ alone better with one another
Determining
factors ●The 5.___ of the teacher-student relationship
●A positive environment in the classroom
6.___ Building trust in the classroom Interacting with students 7.___
8.___
each other ●Truly listening to students
●Making sure of mutual respect
Creating
a positive environment ●Only displaying positive messages and quotes
●9.___ talking about negative thinks and bullying
●Giving students a 10.___ that everyone is an important part of the class
Nobody likes home economics (家政学). But restoring the program could help us in the fight against obesity and chronic (慢性的) diseases today.
The home economics movement was founded on the belief that housework and food preparation were important subjects that should be studied scientifically. The first classes occurred in the agricultural and technical colleges that were built in the 1860s. When most departments of universities rejected women, home economics was a back door into higher education.
Indeed, in the early 20th century, home economics was a serious subject When few people understood germ (微生物) theory and almost no one had heard of vitamins, home economics classes offered vital information about washing hands regularly, eating fruits and vegetables and not feeding coffee to babies.
However, today we remember only the fixed ideas about home economics, forgetting the movement’s most important lessons on healthy eating and cooking. Too many Americans simply don’t know how to cook. Our diets, consisting of highly processed foods made cheaply outside the home, have contributed to many serious health problems. In the last decade, many cities and states have tried to tax junk food heavily or to ban the use of food stamps (食品券) to buy soda. Clearly, many people are doubtful about any governmental steps to promote healthy eating. But what if the government put the tools of obesity prevention in the hands of children themselves by teaching them how to cook?
My first experience with home economics happened two decades ago when I was a seventh grader in a North Carolina public school. A year later, my father’s job took our family to Wales, where I attended a large school for a few months. It was the first time I had ever really cooked anything. I remember that it was fun, and with an instructor standing by, it wasn’t hard. Those lessons stuck with me when I first started cooking for my husband and myself after college and they still do. Teaching cooking in public schools can help solve some problems facing Americans today. The history of home economics shows it’s possible.
1.Home economics______.
A. is a subject becoming more and more popular with Americans
B. is often used to help fight against obesity and chronic diseases
C. once offered women a. special approach to university education
D. was first taught in the agricultural and technical colleges in the early 1900s
2.The third paragraph mainly tells us______ .
A. the importance of regular hand washing
B. the health benefits of fruits and vegetables
C. the contents of home economics classes in the early 20th century
D. the significance of teaching home economics in the early 20th century
3. In the opinion of the author, how should we fight against childhood obesity?
A. Children should be taught how to cook.
B. A heavy tax should be put on junk food
C. Healthy eating should be promoted at school
D. Using food stamps to buy soda should be banned
4.What does the author imply in the last paragraph?
A. Her family moved frequently in her childhood.
B. Cooking classes have a far-reaching influence on her later life.
C. To receive a better education, she went to a large school in Wales.
D. Teaching cooking is the key to solving Americans’ health problems.
For thousands of years, mankind has produced plants and animals to create more desired and useful plants and animals. For example, modern com has been produced to such a large size that it is no longer able to reproduce without man’s assistance. Modern dairy cows produce too much milk and if they are not often emptied of milk, they could leak, burst, become infected, and possibly die. Besides, most dogs raised by people can not survive in the wild even with special training.
Since natural evolution is extremely slow and mankind’s selective production programs only take a few generations to produce a completely new species, natural evolution has already taken a back seat to mankind’s production programs. In addition, mankind has successfully killed off several species all together. For example, there are no more European wolves in existence and mammoths (猛犸象) probably died out because of mankind. Even certain diseases have been permanently got rid of from the planet, and dozens of other diseases will soon be too. Again, natural evolution did i»t cause most of the destruction during man’s rule of the world.
Currently, scientists are creating new species with desired characteristics in the lab significantly faster than natural evolution creates new species. In a single generation, new species can be created and destroyed by mankind, while natural evolution could take thousands of years to do the same but only accidentally. Scientists are even able to replace defective (有缺陷的) or damaged genes with different genes to attempt to cure genetic defects. This is something that natural evolution could possibly never correct.
Eventually scientists will even be able to improve the quality of people. For example, imagine not only correcting your eyesight with gene treatment, but also ensuring that all of your children do not receive your old genes of poor eyesight too. Scientists will one day be able to improve the memory and intelligence of your children, so that they will do better in school and achieve more in life. Doctors and scientists will be able to customize (订制) babies before they are born just like picking options at a car store.
1.According to the first paragraph,______ .
A. man-made evolution has improved all species
B. man-made evolution has weakened some species
C man-made evolution can make up for all natural losses
D. natural evolution won’t happen without man’s assistance
2.What does the underlined part “taken a back seat to” in Paragraph 2 mean?
A. Become powerful assistance to.
B. Become a huge barrier to.
C Speeded up the process of.
D. Played a less important role than.
3.What does the third paragraph mainly talk about?
A. Why natural evolution happens so slowly.
B. The way scientists adopt to have genetic defects repaired.
C. The advantages of man-made evolution over natural evolution.
D. How scientists make use of man-made evolution to create new species.
4.What can we infer from the passage?
A. Near-sighted parents will be able to produce babies with good eyesight in the future.
B. Doctors and scientists will be responsible for mass production of babies in the future.
C. It is natural evolution that is to blame for the destruction of European wolves and mammoths.
D. Children can now have their memory and intelligence improved with the help of gene treatment.
Anais Nin was a famous writer. Nin was born French-Cuban but lived in the United States in her later years of life till she died. Nin’s works had her relationships with authors, artists, and other figures as the main subject. Some of her writings were made into films. Nin was also a visiting lecturer in several colleges and promoted Women's Movement with her strong writings.
Anais Nin was born in France in 1903. Her father was a Spanish artist and a composer living in Cuba (古巴) where he met her mother, a French singer working in Cuba. As a child Nin was brought up in Spain. When her parents separated, Nin and her two brothers moved to New York with their mother. At the age of 16, Nin decided to give up studying and started to work as a dancer and model to reduce the financial burden on her mother so that her brothers could go on with their studies.
In 1923, Nin got married to her husband, Hugh Parker Guiler in Cuba. In 1924, Nin and Hugh moved to Paris where Hugh continued with his banking career and Nin started writing. Nin wrote her first book in print, D. H. Lawrence: An Unprofessional Study in 16 days. In 1939, Nin left Paris as it was a French government’s request to its residents to leave Paris because of the coming war. Nin returned to New York with Hugh and sent her written books to Frances Steioff of the Gotham Book Mart in New York for safekeeping.
In 1931, Nin wrote her book Henry and Jun: From the Unexpurgated Diary of Anais Nin. In 1936, Nin published House of Incest which was a 72-page fiction novel
Nin also appeared and was a part of various films. In 1973, Anais Nin was awarded an honorary doctorate (荣誉博士学位) by the Philadelphia College of Art. In 1974, Nin was elected to the United States National Institute of Arts and Letters.
In 1977, Nin died in her Los Angeles home after battling with cancer for three years.
1.What can we know about Anais Nin from the first paragraph?
A. She was a native American.
B. She started Women’s Movement
C. She gave lectures in several colleges.
D. She wrote mainly about her family life.
2.Why did Anais Nin give up studying at the age of 16?
A. Because she wanted to help support her family.
B. Because her parents divorced.
C. Because she wanted to realize her dream of becoming an artist
D. Because she moved from country to country.
3. In 1939 Nin and her husband moved back to New York to______ .
A. enter the film industry B. stay away from war
C. have her books published D. promote her new books
4.What is the passage mainly about?
A. The awards Anais Nin won.
B. Anais Nin and her incomplete family.
C. The hardship Anais Nin experienced.
D. Anais Nin and her great achievements.
It’s hard not to feel cheated and over-charged when you receive unexpected roaming (漫游) charges while traveling abroad—whether they come from making phone calls or checking e-mails.
Jeff Gardner received an $ 11,000 bill from Verizon after spending four days in Jamaica. Before the trip, Mr. Gardner, who runs a fly-fishing business in Grayling, Michigan, said he called Verizon to find out what it would cost to use his cellphone for calls and his wireless card to check e-mails while in Jamaica. He said he was told that calls would be about $ 2 a minute and that there would be no extra charges for data as he was on an unlimited plan. The latter part turned out to be wrong.
“I don’t mind paying a fair amount for fair service, but $11,000 for four days is ridiculous,” said Mr. Gardner, who used his phone carefully and economically on the trip. He also tried to check and send e-mails using his wireless card, but quickly gave up after the e-mails didn’t go through. Still, his Verizon bill said more than 500,000 kilobytes (千字节) of data was delivered while he was in Jamaica, an amount Mr. Gardner said is 100 times what he normally uses in a month.
As travelers increasingly use smart phones abroad in the same way they do at home—to check e-mails, update Facebook and Twitter and pull up online maps—many are facing costly roaming fees, which providers charge when customers use their phones outside their service area. In fact, roaming charges have gotten so out of hand that the Federal Communications Commission has proposed a plan that would require wireless companies to send their customers a voice or text message when they are approaching their plan’s limit, when they have reached that limit and when they are starting to result in roaming fees.
1.Why did Jeff Gardner call Verizon before his trip to Jamaica?
A. To hand over his business.
B. To check his cellphone bill
C. To find out information about Jamaica.
D．To find out information about roaming charges.
2.What does the underlined sentence in Paragraph 2 mean?
A. Extra charges were made for Jeff Gardner’s data delivery.
B. Jeff Gardner’s calls were charged over $2 per minute.
C. Jeff Gardner’s plan turned out to be limited.
D. Jeff Gardner had difficulty delivering data abroad.
3.During the trip, Jeff Gardner______.
A. was careless with phone use
B. delivered no more data than at home
C. received quite poor e-mail services
D. frequently used his wireless card to send e-mails
4.What should wireless companies do according to the Federal Communications Commission?
A. Make customers know when they’re outside their service area.
B. Get customers informed when they’re near the limit of their plan.
C. Stop serving customers when they’ve reached their plan’s limit.
D. Limit some services to reduce the amount of roaming charges abroad.
