If you’ll be taking vacation time in the coming year and plan on flying, here are some shopping tips for you. Those who fly first class and don’t care what airline tickets cost are excused from this lesson.
When to buy
If you are shopping for domestic (国内的) flights, check prices on Tuesday afternoons. This is an old tip but still useful because most US carriers continue to release sales on Tuesday morning, and competitors quickly drop their fares to match the better deals.
When to fly
Weekdays continue to be generally cheaper times to fly than weekends for most flights. In the US, the cheapest days are typically Tuesday, Wednesday and Saturday. A good itinerary (Ðг̱í) for the expensive US spring break travel period is Tuesday to Saturday; it will save you money over weekend-to-weekend travel.
Where to fly
We continue to see good deals to Boston and Denver and more and more nice prices to Chicago, Seattle and Washington, D.C. As for Europe, there have been surprising deals throughout the fall and those will continue into the winter.
Direct vs. connecting flights
Compare the price of direct with connecting flights. Sometimes adding a stop to your route will save you money. An example: an Francisco to Raleigh/Durham: $553 direct, $362 one-stop.
You’d better think twice about the direct flight for San Francisco to Raleigh.
Compare, compare, compare
Stifle the impulse to go to your favorite airline site to purchase tickets without doing any comparison. Example: Let’s say you want to fly from New York to London and figure your favorite US legacy carrier will get you there for the best price. Airline price: $554 round-trip.
However, the comparison site also showed a cheaper flight from the same legacy carrier ($521). See what you’re missing when you fail to compare?
1.When can you possibly find the best price for flights within the US?
A.On Monday morning. B.On Tuesday morning.
C.On Tuesday afternoon. D.On Sunday morning.
2.What does the underlined phrase “stifle the impulse” in the last but one paragraph mean?
A.Feel free to do something. B.Hold off on doing something.
C.Get well prepared for something. D.Make quick decision on something.
3.Who is the text intended for?
A.Those who usually choose first class for their flights.
B.Those who want to find suggestions on where to fly.
C.Those who are traveling during the spring break.
D.Those who are looking for the best airline ticket prices.
难度: 中等查看答案及解析
Each spring brings a new blossom of wildflowers in the ditches(沟渠)along the highway I travel daily to work.
There is one particular blue flower that has always caught my eye. I've noticed that it blooms only in the morning hours; the afternoon sun is too warm for it. Every day for approximately two weeks, I see those beautiful flowers.
This spring, I started a wildflower garden in our yard. I can look out of the kitchen window while doing the dishes and see the flowers. I've often thought that those lovely blue flowers from the ditch would look great in that bed alongside other wildflowers. Every day I drove past the flowers thinking, "I'II stop on my way home and dig them." "Gee, I don't want to get my good clothes dirty.,." Whatever the reason, I never stopped to dig them. My husband even gave me a folding tool one year for my trunk to be used for that expressed purpose.
One day on my way home from work, I was upset to see that the highway department had removed the ditches
and the pretty blue flowers were gone. I thought to myself, "Way to go, you waited too long. You should have done
it when you first saw them blooming this spring."
A week ago we were shocked and sad to learn that my oldest sister-in-law has a serious brain disease. She is20 years older than my husband and unfortunately, because of age and distance, we haven't been as close as we all would have liked. I couldn't help but see the connection between the pretty blue flowers and the relationship between my husband's sister and us. I do believe that God has given us some time left to plant some wonderful
memories that will bloom every year for us.
And yes, if I see the blue flowers again, you can bet I'll stop and transplant them to my wildflower garden.
1.Why does the writer want to start a wildflower garden in her yard?
A.Because the flowers bloom only in the morning hours.
B.Because she can see the flowers every day for two weeks.
C.Because the flowers can remind her of her oldest sister-in-law.
D.Because she enjoys the way of life in company with the flowers.
2.Which statement is NOT true according to the passage?
A.The blue flowers in the ditches always draw my attention.
B.We don't get on well with the sister-in-law in practice.
C.I never stopped to dig the flowers for some reason.
D.The sister-in-law lives far from us.
3.According to the passage, the writer will .
A.stop to find the flowers whenever she drives along the highway
B.plant a variety of flowers in the garden in her yard in future
C.get as wonderful memories with the sister-in-law as before
D.get more close to the sister-in-law in the following days
4.What is the theme of the story?
A.Actions speak louder than words.
B.No sweets without sweat.
C.Time and tide wait for no man.
D.Opportunity belongs to whoever is prepared.
难度: 中等查看答案及解析
I.M. Pei, whose modern designs and high-profile projects made him one of the best-known and most prolific architects of the 20th century, has died. He was 102. A spokesman for Pei’s New York architecture firm confirmed his death to the Associated Press. Pei, whose designs included a controversial renovation of Paris’ Louvre Museum and the Rock and Roll Hall of Fame in Cleveland, died overnight, his son Chien Chung Pei told the New York Times.
Ieoh Ming Pei, the son of an outstanding banker in China, left his homeland in 1935, moving to the US and studying architecture at the Massachusetts Institute of Technology and Harvard. After teaching and working for the US government, he went to work for a New York developer in 1948 and started his own firm in 1955.
The museums, municipal buildings, hotels, schools and other structures that Pei built around the world showed precision geometry（几何结构）and an abstract quality with much respect for light. They were composed of stone, steel and glass and, as with the Louvre, Pei often worked glass pyramids into his projects.
The Louvre, parts of which date to the 12th century, proved to be Pei ’s most controversial work, starting with the fact that he was not French. After being chosen for the job by the then president, François Mitterrand, surrounded by much secrecy, Pei began by making a four-month study of the museum and French history. He created a futuristic(极其现代的) 70ft-tall steel-framed, glass-walled pyramid as a grand entrance for the museum with three smaller pyramids nearby. It was a striking contrast to the existing Louvre structures in classic French style and was violently criticized by many French.
Pei said the Louvre was undoubtedly the most difficult job of his career. He said he had wanted to create a modern space that did not detract（减损）from the traditional part of the museum. “Contemporary architects tend to impose modernity on something,” he said in a New York Times interview in 2008. “There is a certain concern for history but it’s not very deep. I understand that time has changed, we have evolved. But I don’t want to forget the beginning. A lasting architecture has to have roots.”
When Pei won the international Pritzker Architecture Prize in 1983, he used the $100,000 award to start a program for aspiring Chinese architects to study in the US. Even though he formally retired from his firm in 1990, Pei was still taking on projects in his late 80s, such as museums in Luxembourg, Qatar and his ancestral home of Suzhou.
1.What can we learn from the first three paragraphs?
A.Pei is famous for traditional designs in architecture.
B.Pei built the Rock and Roll Hall of Fame in Cleveland.
C.Pei set up his own firm with the help of a New York developer.
D.Pei put the elements light and glass pyramids into the Louvre.
2.What is the French attitude towards Pei’s job of the Louvre?
A.Positive. B.Neutral.
C.Critical. D.Objective.
3.What is the purpose of Paragraph 5?
A.To explain Pei’s idea about the Louvre innovation job.
B.To list the modernity of the Louvre innovation.
C.To show Pei’s love for traditional culture.
D.To present Pei’s contributions to architecture in history.
4.Which of the following words can best describe Pei?
A.Productive and stubborn. B.Generous and persistent.
C.Hard-working and humorous. D.Tolerant and considerate.
难度: 中等查看答案及解析
NASA’s Curiosity vehicle recently recorded the largest level of methane(甲烷) ever measured during its seven-year Mars mission. The discovery is exciting because the existence of methane gas could support the case for life on Mars.
Methane has no color or smell. A special instrument on Curiosity’s Mars Science Laboratory recorded the increased gas level. The device, called a laser spectrometer, measures levels of chemical elements and gases in the Martian atmosphere. In addition to methane, the instrument can record levels of water and CO2. Nearly all the methane gas found in Earth’s atmosphere is produced by biological activity. It usually comes from animal and plant life. But it can also be formed by geological(地质的) processes, such as interactions between rocks and water. NASA said the increased methane was measured to be about 21 parts per billion by volume (ppbv). One ppbv means that if you take a volume of air on Mars, one billionth of the volume of air is methane.
It was not the first time Curiosity has found methane gas in the Martian atmosphere. About a year ago, NASA announced that Curiosity had discovered sharp seasonal increases in the gas. This time, NASA said the measured methane gas level was clearly larger than any others observed in the past. NASA officials even temporarily stopped Curiosity’s other activities to investigate further.
“It’s exciting because microbial(微生物的) life is an important source of methane on Earth,” NASA said in a statement announcing the discovery. However, Curiosity’s team carried out a follow-up methane experiment that showed a sharp drop in levels of the gas. The second examination found the level was less than one part per billion by volume. That number was close to the background levels Curiosity sees all the time. The rise and fall of the methane gas levels left NASA scientists with more questions than answers. The scientists are continuing to study possible causes for the sudden increase. The methane mystery continues.
Curiosity does not have instruments that can exactly identify whether the source of the methane is biological or geological. One leading theory is that methane is being released from underground areas created by possible life forms that disappeared long ago. Even though Mars has no active volcanoes, scientists believe it is also possible that methane is being produced by reactions involving carbon materials and water.
A clearer understanding of methane levels over time could help scientists determine where they’re located on Mars. Scientists hope this understanding will come as Curiosity continues to collect methane data in its search for possible life.
1.Curiosity discovered.
A.the largest methane gas level ever observed on Mars
B.the existence of life on Mars
C.the reason for the increased methane
D.interactions between rocks and water
2.Why did NASA officials once stop Curiosity’s other activities?
A.To further examine the methane gas level on Mars.
B.To seek possible life existing on Mars.
C.To check the quality of Curiosity’s mission.
D.To find seasonal increases in the methane gas.
3.What can we learn from the last three paragraphs?
A.Causes for the change of methane have been proved by Curiosity.
B.Curiosity has proved the location of methane by instruments.
C.Scientists think reactions involving carbon materials and water may produce methane.
D.Identifying the source of methane has helped scientists search for possible life on Mars.
4.The passage is probably taken from .
A.a geography textbook B.a science newspaper
C.a health magazine D.a travel brochure
难度: 中等查看答案及解析
Two hundred years after Charles Darwin’s birth, studies have found new details of his life at the University of Cambridge. Six leather-bound ledgers(皮革账本) discovered in the university show this. 1.
He lived in the most expensive rooms provided for a rich student at his time. 2. He had someone to clean his room, make his bed and take care of the fire in his bright rooms. He hired a dishwasher, a clothes washer and a man who cleaned his shoes. A tailor(裁缝), hatter and barber made sure he was well presented. A chimney cleaner and a coalman kept his fire going. Christ’s College’s basic food was meat and beer. 3.
4. Later he described this time as the most joyful of his happy life. That large sum(金额) would have been fairly common for a student at Cambridge in the 19th century. The bills were paid by his wealthy father, Robert Darwin, a doctor.
In those days Cambridge was full of rich students living a pretty good life and Darwin was just one of them. Thanks to the richness, he was able to hire servants to help with the daily life. 5. He would be out shooting, collecting beetles, doing his scientific hobbies or visiting friends. He played cards and drank wine at night, just like students always have.
A. And thus he had plenty of time for socializing or private study.
B. The findings were published on the Internet.
C. So he paid five and a half pence extra each day to have vegetables.
D. He had several people to help him to deal with the daily housework.
E. He enjoyed the kind of comfortable university life that most of today’s students can only dream about.
F. When you look at the ledgers, you can find there were many rich students in Cambridge.
G. Darwin’s bill topped 636 pounds during his three years of study at Cambridge.
难度: 简单查看答案及解析
Praying for Your Enemies
Last year I was put into a lower-level _______ class. The reason I was in this class had _______ to do with my math skills. I am blind. The school decided it was _______ it takes me longer to complete assignments(任务) that I would be supposed to learn at a lower level.
The only _______ with being in this class was that I was surrounded by "at-risk" students.
These were kids who did not do well in school. Their home lives were much _______ from mine, and they were constantly in _______ with the school and the law.
One day we had already _______ our lesson for the day, and the kids began to talk about what they had done the past weekend. I tried not to _______, but it was actually too_______. Even though the teacher was still in the room, that didn't __________ them from discussing the parties they had been to and how drunk they had been. I was tired of their stories of drugs and __________.
One Tuesday morning, I went to a Christian Student Union meeting before school. A guest speaker talked about praying for our __________. I prayed and asked God how I could pray for the __________ in my class.
At first, the __________ were mechanical(机械的). When I heard the kids’ voices in class, I would __________ silently to myself, "Dear God, please bless so-and-so…" But as I continued, I began to think of them more often. __________ time went on, my classmates became more than just annoying kids to me. There was something growing inside my __________ for them. They began to feel like family, and I was learning to __________ them in a way I never thought __________.
I now see that praying is such a powerful act. It is prayer that is the most powerful __________ a Christian has.
1.A.physics B.politics C.chemistry D.math
2.A.nothing B.something C.anything D.everything
3.A.what B.because C.until D.since
4.A.chance B.opportunity C.problem D.possibility
5.A.different B.similar C.same D.abnormal
6.A.agreement B.peace C.trouble D.connection
7.A.started B.finished C.continued D.left
8.A.hear B.look C.listen D.see
9.A.interesting B.impressive C.difficult D.likely
10.A.save B.protect C.guard D.prevent
11.A.violence B.peace C.motivation D.welfare
12.A.friends B.enemies C.relatives D.comrades
13.A.teachers B.girls C.boys D.kids
14.A.speakers B.prayers C.guests D.impressions
15.A.say B.scream C.shout D.cry
16.A.Though B.When C.As D.After
17.A.head B.heart C.body D.eyes
18.A.love B.hate C.think D.arrest
19.A.impossible B.absent C.adequate D.possible
20.A.responsibility B.legend C.custom D.tool
难度: 中等查看答案及解析
I lost my last debate in the recent National High School Academic Debate & Speech Tournament held in Shanghai. But instead of focusing on my 1. (fail), I stopped to reflect on my experiences in the past few years 2. a debater.
In general, preparing for new debate topics usually 3. (include) brainstorming arguments, researching a resolution（解决）, and doing debate practice. So if you spot a debating group, you might see us sitting together after school, or even all day at weekends, discussing arguments and researching evidence. You might also notice us arguing 4. (fierce) anywhere we can.
Not only are they supportive, but my debate friends also have similar passions and interests to mine. As we discuss debate topics, my fellow debaters and I can talk about anything, from 5. best way of rehabilitating（改造）criminals to the negative points of free immigration policies. However, our discussions are more than just a way 6. (practice) our debating skills. In my mind, they’re helping us to become calm and consider 7. (win) and solving real problems as well.
To me, the debating community is a great place 8. people help each other not only because they’re interested in a higher cause, but because they care about how people from different 9. (background) can lead better lives. I’m grateful to each of my debate friends and every single minute we get to spend together. Indeed, my high school life would be incomplete without them. So even though I 10. (defeat) in my last debate, I’m still thankful for being part of my wonderful debate family.
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：在错词下划一横线，并在该词的下面写出修改后的词。
注意：1. 每处错误及修改均仅限一词；
2. 只允许修改 10 处，多者（从第 11 处起）不计分。
The other day I as well as my parents was eating in a restaurant while we noticed a foreigner coming in. He seats himself at a table by the window. Soon a waitress came and wanted to take order. However, the foreigner couldn't got his needs across. Seen this, I went up immediate to offer some help. We communicated with simple English for a moment but I later knew why the waitress couldn't understand him. The foreigner actually wanted a roast Beijing duck, but he had a wrong Chinese pronounce. Hearing my explanation, the waitress couldn't help to laughing. The foreigner himself also laughed.
难度: 简单查看答案及解析
随着社会的快速发展，我们的生活发生着巨大的变化，尤其是在交通，旅游，购物等方面。你的美国朋友John, 是一名十足的“中国迷”，尤其对近些年来的这些变化非常感兴趣。请你以The Greatest Change Has Taken Place Around Me为题，发一封100词左右的e-mail向他详细介绍，文中不能出现自己的真实姓名和所在学校名称。
参考要点：
1. What is the greatest change?
2. How does the greatest change influence your life?
3. ...
Dear John,
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难度: 中等查看答案及解析