Jerome Karie and Isabella Lugoski met in their first physical chemistry class at the University of Michigan in 1940. Jerome Karie was in his first year of doctoral work, Isabella Lugoski was in her last year as an undergraduate(大学本科生), and they were laboratory partners. However, they didn't get along well at first.
Isabella Lugoski looked back on the past, “I walked into the physical chemistry laboratory and there's a young man in the desk next to mine with his equipment all set up running his experiment. I don't think I was very polite about my question. I asked him how he got there early and had everything all set up. He didn't like that. So we didn't talk to each other for a while.
Their relationship got going as they competed for the top grade in that course and they started to build connection because both of them were interested in chemistry. They married in 1942. By 1946, both of the Karies had earned doctorates in physical chemistry, and, after a period of time at the University of Chicago working on the Manhattan Project, moved to Washington DC to join the US Naval Research Laboratory.
Each specialized in a different aspect of X-ray crystallography(晶体学): Jerome focused on developing equations(方程式) that could determine how atoms(原子) were arranged inside complex molecules, while Isabella ran practical experiments to test how well the equations worked. Working together, they created what is now called the direct method for determining molecular structures(分子结构), which has allowed scientists to effectively study and copy complex organic molecules to continue further study.
Jerome Karie was awarded the Nobel Prize for Chemistry in 1985. Although he was disappointed that the Nobel committee had ignored Isabella's contribution to that work, she was unfazed. At that point, she had already won more awards and prize money for her experimental work than he had.
1.What did Isabella Lugoski do when she first met Jerome Karie?
A.She blamed him for his being late. B.She set up all his equipment for him.
C.She asked him a question impolitely. D.She observed his experiment silently.
2.What made Jerome Karie and Isabella Lugoski become connected?
A.Their common interest in chemistry. B.Their wonderful marriage since 1940.
C.Their pleasant first talk in a laboratory. D.Their successful cooperation in courses.
3.What is paragraph 4 mainly intended to show?
A.The Karies' encouraging further study. B.The Karies' good teamwork in science.
C.How the Karies worked with others. D.Why the Karies won the Nobel Prize.
4.Which of the following best explains “unfazed" underlined in the last paragraph?
A.Generous. B.Touched. C.Shocked. D.Calm.
难度: 中等查看答案及解析
A teenager needs to have a sense of independence in their life to feel secure（安全的）. To some teenagers independence means a lot to them, and I think that some parents don’t allow their teenagers enough independence.
Independence has something to do with freedom. Some kids are not allowed to go anywhere alone, and the only thing their schedule includes is going to school, coming home, going to sleep, and repeating the process the next day. Parents tend to be afraid that their kids can get hurt if they go outside into the world. But if parents control their kids too much, they may never learn to live on their own. The best way for a teenager to learn lesson is through experience. I think it is beneficial for teenagers to have freedom.
Teenagers’ lack of freedom can also stop them from having good friendship at school. Some might say this is a good thing, because it helps them focus more on their school work. I argue that this can only discourage them not to do their school work. Some parents do not allow their children to be around their friends outside the school, thinking that this will get them into trouble. But I don’t think so. Instead, isn’t this a good reason for parents to get their children a cellphone? Cellphones allow teenagers to stay in touch with their parents, and communicate with friends.
Privacy is another issue between parents and their teenagers. Teenagers tend to enjoy relaxation by themselves in their own room. This also gives them a sense of independence. It often annoys teenagers when their parents enter their room when they are not home. I know that my mom always goes in my room when I’m not home, and this has brought me to the point where I have asked many times to get a lock on my door.
1.What is the main idea of the second paragraph?
A.Kids know how to live independently.
B.Some parents allow their kids no freedom.
C.It benefits teenagers to have freedom.
D.Kids have a dull routine every day
2.In the opinion of the author, ___________.
A.parents should make it easy for kids to communicate with their friends
B.good friendships between kids harm their school work
C.it is unnecessary for a kid to have a cellphone
D.kids should focus on the school work
3.How do teenagers usually feel when their parents enter their rooms in their absence?
A.Disappointed B.Lucky
C.Angry D.Calm
4.The author hopes to have her door locked in order to ______________.
A.keep her father from reading her dairy B.prevent her mother entering her room
C.Protect herself from any harm D.Stop thieves from going in
难度: 中等查看答案及解析
假定你是李华，你的美国朋友Lisa想要学习弹古筝，但是她的父母因怕影响她学习而不允许，她现在很难过。请你给她写封邮件，内容包括：
1. 给予安慰和理解；
2. 给出建议；
3. 表达祝愿。
注意：1. 词数100左右；
2. 可以适当增加细节，以使行文连贯。
参考词汇：古筝 guzheng
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难度: 中等查看答案及解析
Recently, for the first time in five years I made a resolution(决心). I left my wheelchair and started________. I made it forty-two yards. That simple resolution________something quite powerful and life changing. Today I walked five miles.
My medical team had said this would be________. My brain could no longer send the signals for walking________some nerves(神经)had been destroyed. A while back, a psychologist friend of mine urged me to try to________myself. I was angry. Four of Boston's leading doctors said I'd never get any________. How could I help myself?
I'd get mad at people________her. I heard various things I should________: a new diet, exercise, positive thinking. All of these non-experts________that doctors do not know everything about human potential.
What made me________decide to try? The________is simpler than I'd have ever imagined. That day I tried walking on my own, I said to myself "Why not?"
I walked in a strange way. I got________. So I always explained. I met a friend who said, "________excusing yourself. Walk proudly!" She's just one of the many who've________me that if I open my heart to acceptance, the world is filled with________teams.
I've also decided to open my mind and really________others, experts or not. This not only strengthens my belief in my________; it also strengthens my faith in miracles(奇迹).
I________to ride a bicycle with the help of my husband and soon I could ride it on my own.________, I made a now often repeated resolution- saying, "Yes, I can" to difficulties.
How do we find________when it seems impossible? Do we simply believe that we can achieve something? Yes.
1.A.running B.watching C.playing D.walking
2.A.turned into B.depended on C.referred to D.looked for
3.A.imperfect B.unlucky C.unnecessary D.impossible
4.A.unless B.because C.though D.if
5.A.remind B.express C.help D.protect
6.A.warmer B.better C.heavier D.cleverer
7.A.before B.against C.like D.except
8.A.try B.forget C.recognize D.prove
9.A.reported B.believed C.noticed D.questioned
10.A.usually B.nearly C.normally D.finally
11.A.answer B.theory C.suggestion D.conclusion
12.A.scared B.tired C.excited D.embarrassed
13.A.Enjoy B.Stop C.Consider D.Practice
14.A.taught B.warned C.written D.excused
15.A.sport B.research C.support D.rescue
16.A.cheer for B.care about C.listen to D.argue with
17.A.honesty B.abilities C.patience D.feelings
18.A.started B.regretted C.failed D.intended
19.A.However B.Otherwise C.Instead D.Therefore
20.A.kindness B.quietness C.hope D.justice
难度: 简单查看答案及解析
Welcome here! The Southern Spring Home & Garden Show will be held at The Park Expo and Conference Center. This show will last from Wednesday (March 2) to Sunday (March 6,2012).
Admission : Adults $10.00. Teenagers under 15 free with a paying adult.
Join Lincolnton’s own Tammie Davis as she performs her original country songs at 6:30 p.m. on Saturday, March 5th.
Special Days: The Spring for Kids First Night Gala benefiting the Council for Children’s Rights will take place from 7 p.m. to 10p.m. on Wednesday, March 2,2012. Tickets are $50 and include an access to Freedom Hall, where you can enjoy delicious food, beverage(饮料)and entertainment free of charge.
Seniors Day(55+):Wednesday is for them. Cost is $7.00 but without coupons(减价优惠).
Hours :Wednesday, Thursday &Sunday :10 a.m.---5p.m.;Friday &Saturday :10 a.m.----9 a.m.
Wheelchairs are available on a first come first served basis for you. The cost is $1.00 and you are required to leave a valid driver’s license or ID.
Parking :All Day Parking: $6.00;Half Day Parking:$3.00; Every Hour Parking:$1.00
For more Information: Come to visit Mardee Woodward in person.
E-mail: mwoodward@southernshows.com
Telephone:704-376-4085
1.We can learn from the text that the show will ___________.
A.last only five days
B.offer a free parking
C.have the only one singer
D.take place in a private house
2.How much is the admission for a family of two grown-ups and a child aged 16?
A.$ 10 B.$ 30 C.$ 20 D.$40
3.We can infer from the text that______________.
A.old people can visit the show only on Wednesday
B.the disabled can use the wheelchairs free of charge
C.there are not enough wheelchairs for the disabled
D.kids’ tickets on Wednesday don’t include beverage
难度: 中等查看答案及解析
When going through major life changes, like changing careers, I would change the people with whom I spent the most time. We’ve all gone through periods when the people in our lives have changed—graduation, moving to a new city, getting a new job, joining a new club, etc. I don’t think I need to convince you just how much influence other people can have over your identity. If you’ve ever experienced a major switch in your people environment, then you know that you change as well.
Most people don’t make these choices consciously though. You might consciously decide to spend more time with a certain friend, or you may ask someone out on a date to begin a new relationship. But few people choose their existing friendships deliberately.
There’s no “getting rid of people”. People are always dropping into and out of each other’s lives. Associations grow into friendships, and friendships fade into associations. You don’t get rid of anyone. The truth is that in order to make room for new people and new experiences, you may need to loosen up some of your existing connections.
What about loyalty? Shouldn’t you always be loyal to your friends? Once you have a close friend, even if their influence on you is slightly harmful, shouldn’t you stick by them?
Loyalty to a friend sometimes means having to let go. It means being loyal to their highest and best as well. If someone is destroying his health by smoking, for example, you aren’t showing loyalty by smoking right along with him. True loyally sometimes requires that you break damaging connections, get yourself back on solid ground, and then decide what you can really do to help your friend.
It can take a lot of courage to tell someone, “I’m sorry, but I can’t have you in my life anymore." But even though this might seem like a selfish act at times, it’s often the best thing for the other person too. If a relationship is holding you back in some way, understand that it is also hurting the other person. For example, if you work for a violent boss, your acceptance of that situation is considered to be silent approval, encouraging your boss to continue to behave violently.
1.When experiencing major life changes, people may ________.
A.join a new social community B.influence their friends around
C.choose their friendships purposely D.have their people environment changed
2.What can be concluded from Paragraph 3 in the passage?
A.Everyone has at least one friend.
B.Friendship still exists though there’s less connection.
C.It is unnecessary to make new friends.
D.You ought to treat your old and new friend equally.
3.What is the author’s opinion on the loyalty to friends?
A.Never betray your close friends whatever happens.
B.Correct their mistakes while you guard their goodness.
C.Stick by your friends even though they do harm lo you.
D.Break up with your friends immediately if they smoke.
4.How should we behave when employed by a violent boss?
A.We should accept what we are told to do.
B.We should stay silent and be in favor of it.
C.We should bravely disobey him if he is wrong.
D.We should give our boss courage to continue.
难度: 困难查看答案及解析
If you need to interview someone for an article but you have never interviewed before, it can be frightening. Here are some tips for preparing for and conducting a successful interview.
1. If the person is a known author or speaker, take the time to read or listened to his/her work, or at least get familiar with his/her most recent or most important work. If the interview will cover events, review whatever is known publicly about those events..
Being a recording device(录音设备). You can use your phone or an audio recorder. In this way you needn’t struggle to write things down. 2. And this will make it easier to include direct quotes when you start writing.
Remember to make it a conversation rather than a list of questions. Prepared questions are just a guideline. 3.. You can also try to ask your interviewee about his/her personal thoughts and reactions to events and people they deal with.
Appropriate feedback(反馈) is also important. Feel free to say words that show you are listening, like “yeah” and “Mmmm”. 4. You can also give more facial feedback like smiling.
5. If the interviewee changes suddenly from one line of thought to another, lead them back to the area you are focusing on. Guide the interview but don’t keep interrupting with many questions.
A.Politely ask if you can interview them.
B.Do your homework before you pick up the phone.
C.Then you can focus all your attention on the interview.
D.Consider how all the questions can be asked in a short time.
E.Nodding your head can be an encouragement to the interviewee.
F.In order to get the information you need, you should guide the interview.
G.You can try to ask questions based on what they have said to you in previous responses.
难度: 中等查看答案及解析
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，并在该词下面写上修改后的词。
注意：1. 每处错误及其修改仅限一词；
2. 只允许修改10处，多者（从第11处起）不计分。
Last Friday I took the subway home as usually. Since our physics teacher had just teach us in class that the escalator（自动扶梯） worked, I decided to see how fast the escalator went. To my surprise, it went a speed of about 40 m/min. The next day, I went to a department store with her cousin Emily. I times the escalator here too. I found that it was much slower, going about 30 meter every minute. Why? I check on the Internet and found the reason. Stores slow down escalators on a purpose, allowing customers more time to looking at their products.
难度: 简单查看答案及解析