We can stay young forever. That is the message Dr. Shen Ziyin wants to give the world. And the Chinese doctor claims(声称) that he has found an answer to the problems of aging.
His solution(解决办法) is a herbal medicine to slow the process of aging.
Dr. Shen Ziyin has been trained in Western medicine. At the same time he studied traditional Chinese medicine. And, he has been working for the past forty years to put together the best of both and find a cure for aging. He has taken a hint(线索) from the ancient Chinese medicine system called “shen”.
According to Shen, it is the kidney(肾) which adjusts the functioning of the body as well as its aging process. It is responsible for the level of activity that the human bodies go through. Studies conducted by Dr. Shen show that herbal medicine based on the shen system slow the aging process, says a report in The Telegraph newspaper.
We notice that when people grow old, they have reduced strength, loss of hair, backache, weakness in general, and wrinkles, among others. This happens because when people grow old, their bodies produce T-cells. These T-cells contain a particular substance called Fas. Fas makes the cells in the body destruct themselves.
So the only way to slow down aging is to slow the production of T-cells in the body. This can happen if people eat low calorie food. Then the body is not active enough to produce extra T-cells. But, is going hungry all the time a good price to pay for staying young?
This is where Dr. Shen’s herbal medicine comes in. But how effective it will be, only time can tell.
1.How did Dr. Shen find the solution to the problem of aging?
A. By studying Western medicine.
B. By learning traditional Chinese medicine.
C. By doing research on both Western and Chinese people.
D. By combining both Western and Chinese medicine.
2.What plays the most important role in keeping people young according to Shen?
A. People’s good kidney.
B. Medical treatment.
C. Level of people’s activity.
D. Positive life attitude.
3.The reason why people become old is that _________.
A. their bodies are unable to fight diseases
B. they have reduced strength, loss of hair
C. their bodies produce T-cells
D. they become weaker and weaker
4.We can probably learn from the passage that _________.
A. people should try to quicken the production of T-cells in the body
B. it remains unknown how effective Dr. Shen’s herbal medicine is
C. the more Chinese herbal medicine people drink, the better for health
D. producing more low calorie food allows people to keep young
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蓝天教育暑假优化学习系列答案科目：高中英语 来源：2015-2016学年福建师大附中高二下期末考英语试卷（解析版） 题型：语法填空
阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。
Green is not always referring to the color. In some cases, it is the term used for being _____1.___ (environment) friendly. If you’ve been looking to replace your furniture, consider __2._____ (go) green because green furniture ____3.___(offer) many benefits. Here are a few tips to get you started on your hunt for the perfect eco-friendly furniture. .
First, green furniture isn’t harmful to your health. Also its manufacturing process doesn’t cause damage ____4.____ the environment in any way. Besides, by using eco-friendly ___5._____ (product), you prevent global warming to some degree in your own way.
The materials____6._____ are used in furniture are what make them green. Materials can be good for the environment ____7._____ because they are renewable resources or because they are all____8.____ (nature). A lack of chemicals in furniture also means it is a better ___9._____ (choose) for the environment. It may be hard to imagine that a sofa or a table could actually be ___10.____ green product, but they really can be depending on what they’re made of.
Therefore, when you want to hunt for the perfect green furniture, you should choose the green materials.
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科目：高中英语 来源：2015-2016学年河北省秦皇岛卢龙县高二下期末考试英语试卷（解析版） 题型：单项填空
I just ___________ to tell you that I won’t be back for lunch.
A. fill up B. bring up C. ring up D. set up
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科目：高中英语 来源：2015-2016学年海南海南中学高二下期末考试英语试卷（解析版） 题型：完形填空
完形填空
阅读下面短文。掌握其大意，然后从1-20各题所给的四个选项(A、B、C和D)中，选出最佳选项，并在答案卡上将该项涂黑。
When I come across a good essay in reading newspapers, I tend to cut and keep it. But just as I am about to do so I find the article on the_________ side is as much interesting as the one.
It may be a discussion of the way to _________ in good health, or _________ about how to behave and conduct oneself in society. If I cut the front essay, the opposite one is likely to _________ damage, leaving out half of it _________ keeping the text without the subject. As a result, the scissors would stay _________ they start, or halfway done when I _________ the regretful consequence.
Sometimes two things are to be done at the same time, _________ deserving your attention, you can only take up one of them, the other has to wait or be _________. But you know the future is unpredictable—the changed situation may not allow you to do what is _________ behind. Thus your are caught in a fix(困境) and feel sad. How come that nice opportunities and brilliant _________ should gather around all at once? It may happen that your life changes dramatically on your preference of one alternative to the other.
In fact that is what _________ is like: we are often _________ with the two opposite aspects of a thing which are both _________ like newspaper cutting. It often _________ that our attention is drawn to one thing only after we are engaged in another. The _________ may be more important than the latter. I still remember a philosopher’s words: “When one door shuts, another _________ in life.” So a casual or passive _________ may not be a bad one.
Whatever we do in our liftime, wherever life’s storm tosses (颠簸) us , there _________ be something we can achieve, some shore we can land, that opens up new visas to us. Don’t forget God always keeps an alternative _________ open for every one. While the front door is closed, there must be another open for you.
1.A.first B.last C.front D.opposite
2.A.keep B.get C.have D.make
3.A.discussion B.problem C.advice D.way
4.A.reduce B.suffer C.receive D.lead
5.A.and B.or C.but D.how
6.A.before B.after C.when D.until
7.A.understand B.know C.see D.find out
8.A.either B.neither C.nor D.both
9.A.refused B.picked C.given up D.followed
10.A.kept B.remained C.forgotten D.left
11.A.ideas B.news C.attention D.ways
12.A.future B.life C.work D.thing
13.A.faced B.connected C.supplied D.accustomed
14.A.interesting B.famous C.desirable D.funny
15.A.seems B.occurs C.come D.appears
16.A.beginner B.starter C.first D.former
17.A.closes B.locks C.opens D.frees
18.A.choice B.decision C.solution D.look
19.A.might B.can C.may D.must
20.A.window B.future C.door D.path
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短文改错
请改正下面短文中的错误。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词；
删除：把多余的词用斜线（＼）划掉；
修改：在错的词下画一横线，并在该词下面写出修改后的词。
注意：1．每处错误及其修改均仅限一词；
2．只允许修改10处，多者（从第11处起）不计分。
One day I was in the back yard teaching my little nephew how to play football. He said that play football was something easier. His words instantly bring back memories of my childhood. Like a little boy, I told my uncle I wanted to become football star like him. However, he taught me how to kick the ball. After some practice, I told him it was hard for me to kick the ball the way he kicked them. He talked to me about not giving up on how I really wanted to do. Thank to his guidance and encouragement, and I’ve turned football star in my school.
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根据汉语的意思或括号里的词的正确形式完成句子（一空一词，注意词形变化）
1.I drew a __________(结论) that she forgot my birthday.
2.You are to __________(责备). I can’t put the blame on you.
3.We should take some steps to stop the environment being __________(污染)
4.The boss is ___________(小心谨慎的) about investing.
5.Mr.Smith suggested the student ________(refer) to should be given a prize.
6.We came _______(偶然遇见) an old man lying on the road yesterday.
7.The teacher was __________(satisfy) with my results.
8.Who will ______(主演) in the new film？
9.When I think of the ________(puzzle) problem, I feel puzzled.
10.In ______(总的来说), her work has been good, but this article is terrible.
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Not until he went through real hardship _____ the love we have for our families is important.
A. had he realized B. did he realize
C. he realized D. he had realized
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There are unconfirmed reports that he tried to c suicide.
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阅读理解。
One in five people carry a “smart gene” variant(变体)linked to long lifespan,bigger forebrains and enhanced mental ability,researchers have found.
“We’ve known for a long time that people lose cognitive(认知) abilities as they age,but now we’re beginning to understand that factors like KLOTHO can give people a boost in aging.Genetic variation in KLOTHO could help us predict brain health and find ways to protect people from the diseases that happen to us as we grow old,like Alzheimer’s disease(老年痴呆症),” said senior author,Dena Dubal of University of California.
The KLOTHO gene affects a protein found in the kidneys and the brain that regulates many different body processes.About one in five people carry a single copy of the variant,known as KL-VS,which boosts levels of the protein and is associated with a longer lifespan and improved heart and kidney function.A small minority,3% of the population,has two copies,which is linked to a shorter lifespan.
In the new study scientists scanned the brains of 422 men and women aged 53 and over who were also tested for the KLOTHO gene.They found that participants with a single copy of the gene variant also had a larger brain region known as RDLPFC,which is especially likely to shrink with age.Loss of neurons in this area may be one reason why older people are sometimes easily distracted and find it difficult to do more than one task at the same time.
Researcher Dr Jennifer Yokoyama said,“The brain region enhanced by genetic variation in KLOTHO is vulnerable(脆弱的)in aging and some mental disease.In this case,bigger size means better function.It will be important to determine whether the structure increase associated with carrying one copy of KL-VS can offset the cognitive(认知的)shortage caused by disease.”
People who have one copy of a variant KL-VS tend to live longer and have lower chances of suffering a stroke(中风),whereas people who have two copies may live shorter lives and have a higher risk of stroke.
1.What can we learn from the second paragraph?
A.People’s cognitive abilities do not decline if people have KLOTHO.
B.With the clear understanding of KLOTHO,Alzheimer’s disease can be cured now.
C.Genetic variation in KLOTHO could be helpful in treating mental disease in elderly people.
D.Genetic variation in KLOTHO could lead people to suffer from Alzheimer’s disease.
2.If a person carries two copies of the gene variant,he/she may .
A.have better kidney function
B.have a shorter lifespan
C.have a higher level of the protein in his/her body
D.suffer from some cognitive disease
3.The reason why older people’s attention is easily distracted may be that .
A.they have fewer neurons in the RDLPEC
B.their brain region is too large
C.they have two copies of the gene variant
D.they have more neurons in the RDLPEC
4.What does the underlined word “offset” in Paragraph 5 probably mean?
A.Prevent. B.Balance.
C.Keep. D.Promote.
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