A recent study, while showing a generally positive attitude toward science, also suggests a widespread worry that it may be "running out of control". This idea is dangerous.
Science can be a force for evil as well as for good. Its applications can be channeled either way, depending on our decisions. The decisions we make, personally or collectively, will determine the outcomes of science. But here is a real danger. Science is advancing so fast and is so strongly influenced by businesses that we are likely to believe whatever decisions we come to will make little difference. And, rather than fighting for the best possible policies, we may step back and do nothing.
Some people go even further. They say that despite the moral and legal objections, whatever is scientifically possible will be done-somewhere , sometime. They believe that science will get out of control in the end. This belief is dangerous too, because it fuels a sense of hopelessness and discourages then from making efforts to build a safer world.
In our interconnected world, the lack of agreement in and out of the world of science can lead to the failure to control the use of science. Without a common understanding, the challenges of "controlling" science in this century will be really tough. Take human cloning for example. Despite the general agreement among scientists on its possible huge impact on traditional moral values, some countries still go ahead with the research and development of its related techniques. The outcomes are hard to predict.
Therefore, discussions on how science is applied should be extended far beyond scientific societies. Only through the untied efforts of people with hope, can we be fully safe against the misuse of science and can
science best serve mankind in the future.
1.What can we conclude from the recent study?
A. People think highly of science.
B. People hold mixed opinions about science.
C. Science is getting dangerously out of control.
D. Science is used for both good and bad purposes.
2.According to the passage, what will happen if we hold that science is getting beyond control?
A. The development of science will hopelessly slow down.
B. Businesses will have even greater influence on science.
C. The public will lose faith in bringing about a bright future.
D. People will work more actively to put science under control.
3.The discussion should reach beyond scientific societies because _____.
A. scientists have failed to predict the outcomes
B. the ties between different areas need strengthening
C. united efforts are necessary for the development of science
D. people need to work together to prevent the bad use of science
4.What is the main idea of the passage?
A. Science and its applications bring us many dangers.
B. The development of science mostly lies in people's attitudes.
C. Mankind can largely take control of science with their efforts.
D. The future of science will be influenced by the dangerous ideas.
科目：高中英语 来源：山东省枣庄市2016-2017学年高一下学期5月月考英语试卷 题型：完形填空
A good heart to lean on
When I was growing up, I was_______to be seen with my father. He was severely crippled(瘸) and very short, and when we walked together, his hand to my arm for balance, people would stare. I would inwardly(内心)feel uncomfortable at the unwanted ______, he never______ on.
I was difficult to coordinate(协调) our _____---his halting(蹒跚),mine impatient-- -and because of that, we didn’t ____much as we went along. But as we started out, he always said, “you set the pace. I will try to ____ you.”
Our_______walk was to or from the subway, which was______he got to work. He went to work sick, and despite nasty weather. He almost never missed a day, and would _____it to the office even if others could not.
He never talked about himself as an ____of pity, nor did he show any envy of the more ____or able. What he looked for ____ others was a “good heart”.
Now that I am older, I believe that is a proper ____by which to judge people, even though I don’t know precisely what a “ good heart” is. But I know the times I don’t have one myself.
He has been ____ many years now, but I think of him often. I wonder if he _____ my reluctance(unwillingness) to be seen with him during our _____.If he did, I am sorry I never told him how sorry I was, how I _____ it. I think of him ____I complain about trifles(轻视), when I am envious of another’s good fortune, when I don’t have a “good heart”.
At such ties I put my hand on his arm to ____ my balance ,and say, “You ____ the pace, I will try to adjust to you.”
1.A. embarrassing B. willing C. embarrassed D. surprised
2.A. care B. situation C. friendship D. attention
3.A. liked B. let C. found D. showed
4.A. bodies B. steps C. minds D. eyes
5.A. see B. walk C. say D. pay
6.A. follow B. keep C. catch D. adjust
7.A. ordinary B. often C. usual D. common
8.A. when B. how C. why D. where
9.A. get B. take C. walk D. make
10.A. aim B. person C. object D. purpose
11.A. fortunate B. successful C. hardworking D. rich
12.A. at B. with C. in D. on
13.A. method B. standard C. value D. level
14.A. gone B. missing C. loss D. died
15.A. agreed B. sensed C. smelled D. recognized
16.A. walks B. talks C. visits D. stays
17.A. thought B. regretted C. annoy D. recall
18.A. though B. that C. since D. when
19.A. fill. B. keep C. regain D. find
20.A. take B. set C. put D. run
查看答案和解析>>
科目：高中英语 来源：河北省2016-2017学年高二下学期周练（5.21）英语试卷 题型：短文改错
假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。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：在错的词下划一横线，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。
The person who touched me most is an unknown lady. I study in a city school but lives in a village 15 kilometers away. One afternoon, I receive a call from my family saying my mom was serious ill. I hurried to the bus station, only find the last bus had left. Feel anxious, I decided to walk home. On the way a car stopped and the driver asked me that I needed help. Worried about being cheated, I said anything. But she was such sincere that I finally accepted her offer. When we reached my village, it was dark. Seeing her car out of the sight. I was in tear. Whenever I think of her, I always feel grateful.
查看答案和解析>>
科目：高中英语 来源：安徽省亳州市2016-2017学年高一下学期期中考试英语试卷 题型：单词拼写
1.Without the boss’s p____________(允许), no one can enter the room with a lot of important documents.
2.It’s polite to a____________ to your teacher for being late for the class.
3.Children are always full of c___________ and want to know about everything around them.
4.It's good m____________ to say good-bye to the host when leaving.
5.What she saw t____________ her and she had bad dreams every night after that.
6.Reading aloud is ____________ (根本的) to learning English well.
7.To do this work well needs some ____________ (耐心)
8.New evidence has ____________ (证实) the first witness’s story.
9.During the war this village was ____________（包围）by the enemy and 100 people were killed.
10.The reason he gave to a____________ for his absence was unbelievable.
查看答案和解析>>
科目：高中英语 来源：河南省2016-2017学年高二5月月考英语试卷 题型：书面表达
假定你是李华，正在英国接受英语培训，住在一户英国人家里。今天你的房东Mrs Wilson 不在家，你准备外出，请给Mrs Wilson 写一留言条，内容包括：
1．外出购物
2．替房东还书
3．Tracy 来电话留言：1）咖啡屋（Bolton Coffee）见面取消
2）此事已告知Susan
3) 尽快回电
注意：1. 词数100左右；
2．可以适当增加细节，以使行文连贯。
Mrs. Wilson,
______________________________________________________________________
______________________________________________________________________
______________________________________________________________________
______________________________________________________________________
______________________________________________________________________
______________________________________________________________________
Li Hua
查看答案和解析>>
科目：高中英语 来源：甘肃省武威市2016-2017学年高二下学期第二次月考英语试卷 题型：书面表达
下面短文中共有10处错误，错误涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏词符号（∧），并在此符号下面写出该加的词。
删除：把多余的词用斜线（\）划掉。
修改：在错的词下划一横线，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。
Dear sir,
Last year I buy a refrigerator in your store on Chang An road. We all like shape of the refrigerator. And recently I find something is wrong with it. It begins to make noise when it turned on. At first it is low but gradually it become louder and louder. To make the matter worse, it even stops working sometimes. We all feel disappointing. I am writing you to ask for help. Would you please send a people to repair it? I will at home this weekend. Please call me before you come to here.
My telephone number is 6606.5531. Thanks you very much.
Customer
Li Ming
查看答案和解析>>
科目：高中英语 来源：甘肃省武威市2016-2017学年高二下学期第二次月考英语试卷 题型：阅读理解
Popeye the Sailor first became a popular cartoon in the 1930s.The sailor in that cartoon ate lots of spinach to make him strong. People watched him, and they began to buy and eat a lot more spinach. Popeye helped sell 33 percent more spinach than before! Spinach became a necessary part of many people’s diets. Even some children who hated the taste began to eat the vegetable.
Many people thought that the iron in spinach made Popeye strong, but this is not true. Spinach does not have any more iron than any other green vegetable.
People only thought spinach had a lot of iron because the people who studied the food made a mistake. In the 1890s, a group of people studied what was inside vegetables. This group said that spinach had ten times more iron than it did. The group wrote the number wrong, and everyone accepted it.
Today, we know that the little iron there is in spinach cannot make a difference in how strong a person is. However, spinach does have something else which the body needs—folic acid.
It is interesting to point out that folic acid can help make a person strong. Maybe it was really the folic acid that made Popeye strong all along.
1.A good title for this reading passage is______.
A. Popeye the Sailor B. The Truth About Spinach
C. A Mistake with Numbers D. Folic Acid Makes You Strong
2.Why did many people eat spinach after they saw Popeye the Sailor?
A. They thought spinach made them strong.
B. They thought Popeye was funny.
C. Spinach had a lot of iron.
D. People liked folic acid.
3.A research group told people that spinach______.
A. made Popeye strong
B. was a green vegetable
C. had less iron than other green vegetables
D. had more iron than other green vegetables
4.The reading passage says that perhaps Popeye got his strength from______.
A. iron B. folic acid
C. spinach D. exercise
5.Folic acid is ______.
A. something in food B. a vegetable
C. dangerous D. a certain kind of spinach
查看答案和解析>>
科目：高中英语 来源：安徽省滁州市2016-2017学年高二5月联考英语试卷 题型：阅读理解
Here are five ruffled（有褶饰边的）fashions for autumn.
Flowing Shirt
This beautiful shirt has layers of ruffles in different colors.Right now,this shirt is on sale for $39.It comes in rich colors like purple,pink and gray.This shirt can be found at anthropologie.com in sizes x-small to x-large.Note that this shirt needs to be hand washed.
Ruffled Cardigan
The ruffled cardigan from The Limited is an open style with ruffles along the front edges.The longer length looks great with jeans.What's more,the sleeves come to the elbows（手肘）.This comes in white,black and brown. Purchase it for $ 59.
Henley Shirt
This shirt is an attractive milk white color that will match with anything.The sleeves will keep you warm in the autumn.This shirt has two rows of ruffles along the collar.It comes in sizes small to x-large and costs $ 49.Purchase this at dillards.com.
Pintucked Blouse
This blouse is surprisingly beautiful.The ruffles are very pretty.Choose from off-white and black.This costs $ 49 at The Limited.It comes in sizes x-small to x-large.
Ruffled Dress
This fresh dress is great for a date night or girl's night out.The ruffle dress is strapless（无带的）,with a sweetheart neckline and ruffles on both the top and skirt.Made from silk,this dress comes in.blue,purple and black.It comes in sizes x-small to x-large and can be found at American Eagle Outfitters for $ 69.
1.What is the author's purpose by writing the passage?
A. To introduce several online shops.
B. To advertise her beautiful designs.
C. To introduce five fashions for autumn.
D. To tell us what clothes are in fashion this year.
2.What can you visit to buy a Henley shirt?
A. dillards.com. B. anthropologie.com.
C. The Limited. D. American Eagle Outfitters.
3.How much does a buyer need to pay for a ruffled dress,a ruffled cardigan and a flowing shirt?
A. $177. B. $167.
C. $157. D. $137.
4.What information is mentioned in each of the five fashions?
A. The colors and prices. B. The right age groups.
C. The makers and materials. D. The sizes and washing instructions.
查看答案和解析>>
科目：高中英语 来源：河北省2016-2017学年高一下学期5.21周练英语试卷 题型：阅读理解
If you are afraid of the dark，it’s not a big deal．It’s perfectly normal to feel afraid After all，animals do too. “Fear matters，”says Karen Warkentin，an ecologist．“It’s a good thing，” she adds, “because fear makes you do things that keep you alive.”
Like kids，many animals experience fear and they respond to the feeling in variety of ways．A frightened turtle pulls its head and legs inside its shell．A small fish will swim away when a big，hungry fish approaches．
Some animals respond to fear in ways you might not expect．The first example is that the fear of being eaten can scare some frogs right out of their eggs. Warkentin made the surprising discovery while studying red—eyed tree frogs in Costa Rica.
In this species，female frogs attach jellylike clumps（果冻一样的块状物）of their eggs to the undersides of leaves．The leaves hang on branches that dangle（悬挂）over ponds．After they hatch from the eggs，the tadpoles（蝌蚪）then fall into the water，where they eventually grow into adult frogs.
Tree frog eggs usually grow for 6 days before hatching．If they sense that a hungry snake is about to attack，however，they can hatch up to 2 days ahead of schedule. As the snakes are unable to swim，by falling into the water early，the tadpoles can escape.
If hatching early helps protect red—eyed tree frogs from snakes，you might wonder why their eggs don’t always hatch sooner．It turns out that hatching early brings its own danger．Once tadpoles land in the water，hungry fish and other animals like to eat them too．Staying in their eggs for a full 6 days，then，allows frog embryos（胚胎）to grow big and strong．This extra growth improves their chances of surviving in the water．
1.It can be inferred from the passage that fears .
A. help animals grow bigger and stronger
B. are less common among young animals
C. help animals move a lot to fit the environment
D. are more or less important in order for animals to survive
2.We are told in the passage that tree frogs .
A. face danger both inside their eggs and in the water
B. will grow fast if they fall into the water later
C. are surprisingly clever when inside their eggs
D. stay in their eggs longer if they are frightened
3.Why do the tadpoles hatch up to 2 days ahead of the schedule？Because
A. They like falling into the water early
B. They want to grow into adult frog
C. They sense a hungry snake is about to attack
D. Frog embryos can grow strong
4.What is the best title of the passage ？
A. What is Fear B. Why do we feel afraid
C. You feel afraid，animals do too D. Fear is a good thing
5.What do you think would be discussed in the following paragraph?
A. Further explanations as to why tree frogs hatch ahead of schedule．
B. How the unborn frogs know when a snake is about to attack them．
C. Another example of animals that responds to fear in an unexpected way．
D. How tree frogs improve their chances of survival before falling into the water.
查看答案和解析>>
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com
