【題目】March 14 is, perhaps quietly, celebrated as Pi Day, 【1】 day to honor the number that many people are familiar with. The date comes from the first three number of Pi: March is the third month, 【2】 (follow) by the one and four that make 14. Pi 【3】 (appear) wherever there are circles. Pi is a ratio. It measures the 【4】 (distant) around a circle to its diameter(直徑).
A website, Piday.org , shows little known facts about the number. Pi has been【5】(universal) known for thousands of years and gets its name 【6】 a Greek letter,. The Greeks are believed to have used the letter to describe the ratio. The first Pi Day 【7】 (celebrate) on March 14, 1988. San Francisco’s Exploratorium Science Museum started the event, according to the site. The museum marks the day with a daylong celebration 【8】 (include) a parade.
March 14 has other scientific 【9】 (link). It is the birthday of physicist and Nobel Prize winner Albert Einstein. Princeton University, 【10】 Einstein lived for many years, celebrates Pi Day as well.
【答案】
【1】a
【2】followed
【3】appears
【4】distance
【5】universally
【6】from
【7】was celebrated
【8】including
【9】links
【10】where
【解析】文章介紹了3月14日圓周率日的由來。
【1】a
考查冠詞。此處指March 14這一天,表示一天,故填冠詞a。
【2】followed
考查過去分詞。此處指三月是第三個月,后面跟隨的是1和4組成14,表示跟隨,故填followed。
【3】appears
考查動詞時態(tài)。與本段時態(tài)一致用一般現(xiàn)在時,與主語Pi一致用第三人稱單數(shù),故填appears。
【4】distance
考查名詞。此處由the限定用名詞,指測量這個距離。故填distance。
【5】universally
考查副詞。此處修飾動詞known用副詞,指普遍地被知道,故填universally。
【6】from
考查介詞。此處指詞希臘字母那里得到了名字,表示“從”,故填from。
【7】was celebrated
考查被動語態(tài)。句中主語The first Pi Day和動詞celebrate是被動關系,指第一個圓周率節(jié)被慶祝,發(fā)生在過去在句中作謂語,用一般過去時的被動語態(tài)。故填was celebrated。
【8】including
考查介詞。此處指博物館用一整天的慶祝來紀念這一天,其中還包括一個游行,根據(jù)與主語The museum是主動關系,故用v-ing形式including作伴隨狀語。
【9】links
考查名詞。此處由other scientific修飾用名詞復數(shù),指其他的科學聯(lián)系。故填links。
【10】where
考查定語從句。句中包含定語從句,先行詞是Princeton University表示地點,在定語從句中作狀語,指愛因斯坦在Princeton University居住了多年。故填關系副詞where。
科目:高中英語 來源: 題型:
【題目】We are more dependent on technology now than ever before-and for good reason. Our cell phones have more capabilities than laptops did 5 years ago. Technology is quickly becoming faster, more reliable, and yes, more portable.
Because of this, now is a great time to look into purchasing a laptop. Laptops now have the same computing power as desktops and are the least expensive they’ve ever been. If you’ re constantly on the go, it makes sense to have one.
We feature a lot of hot tech deals here at MakeUseOf, but if you’re in the market for a laptop, I've collected the top two laptop computers for you. I only looked at laptops priced under $1,000 that had at least 4GB of RAM, a dual-core processor, and came with Windows 7. Let’s see what we camp up with!
1. Sony Vaio FW 560F/T
Processor: Intel Core 2 Duo P7450/2. 13GHz
Memory: 6 GB(8GB Max)
Hard Drive: 500GB
This Sony Vaio laptop has a lot of features that make it very attractive. With a 16-inch screen, it is very slim. It has Blu-ray playback and decent gaming performance, although it doesn’t support 1080p. It makes for a very good multimedia notebook.
2. Samsung NP-R580-JSB1US
Processor: Intel Core i5 15-430M/2. 26GHz
Memory: 4 GB
Hard Drive: 500GB
This laptop comes with a Core i5 processor, NVIDIA graphics, and Blu-ray support. I’ve read that the touch-pad is uncomfortable at times, but the processing power and graphics make it a great laptop with decent battery life.
【1】What is the normal memory of Sony Vaio FW560F/T?
A. 8G B. 5GB C. 4GB D. 6GB
【2】What’s the similarity of Sony Vaio FW560F/T and Samsung NP-R580-JSB1US?
A. Processor B. Memory
C. Hard drive D. Features
【3】The underlined phrase “ makes sense” in Paragraph 2 can be replaced by____.
A. is dependent B. is meaningful
C. is reliable D. is portable
【4】Which of the following is true?
A. Our cell phones have more capabilities than laptops did 3 years ago.
B. Laptops now are the most expensive they’ve ever been.
C. Sony Vaio laptop is very attractive with a 16-inch screen.
D. Sony Vaio laptop supports 1080p.
查看答案和解析>>
科目:高中英語 來源: 題型:
【題目】假定英語課上老師要求同桌之間交換修改作文,請你修改你同桌寫的以下作文。文中共有10處語言錯誤,每句中最多有兩處。每處錯誤僅涉及一個單詞的增加、刪除或修改。
增加:在缺詞處加一個漏字符號(∧),并在其下面寫出該加的詞。
刪除:把多余的詞用斜線(\)劃掉。
修改:在錯的詞下畫一橫線,并在該詞下面寫出修改后的詞。
注意:1. 每處錯誤及其修改均僅限一詞。
2. 只允許修改10處,多者(從第11處起)不計分。
I am more than glad to tell you about my trip in Xi’an, a capital city of Shaanxi Province.
What impresses me deep is its natural scenery and long history. First, as it is known to the world, Xi’an has a long history and is the birthplace of Chinese civilization. Its cultural and historical significance of the area, as well as many historical sites, help Xi’an enjoy the title of “Natural History Museum”. The Terracotta Warriors, as example, are praised as “the eight wonder of the world”. Second, it is in a favorable geographical location surrounding by the Wei River and Qinling. I have also climbed Mount Hua, one of the five most famous mountains in China, what is famous for its breathtaking cliffs and unique characteristics.
It is really worthy visiting, and I’m looking forward to your coming.
查看答案和解析>>
科目:高中英語 來源: 題型:
【題目】假定英語課上老師要求同桌之間交換修改作文,請你修改同桌寫的以下作文。文中共有10處語言錯誤,每句中最多有兩處。每處錯誤僅涉及一個單詞的增加、刪除或修改。
增加:在缺詞處加一個漏字符號(∧),并在其下面寫出該加的詞。
刪除:把多余的詞用斜線(\)劃掉。
修改:在錯的詞下劃一橫線,并在該詞下面寫出修改后的詞。
注意:1. 每處錯誤及其修改均僅限一詞;
2. 只允許修改10處,多者(從第11處起)不計分。
One day when I was at four, I played outside in the courtyard. I caught sight my dad’s truck and thought he shouldn’t have to drive such a ugly truck. Then I spot a tin of white paint. I picked up a brush and started painting white dot all over the truck. I was on the roof busy doing the job while my dad walked up, looked at me in surprise. Before I explained anything, he said cheerful, “Angela, that’s the pretty truck I’ve ever seen!” He could have blamed me. But he didn’t. Therefore, he lifted my little soul with those encouraging words.
查看答案和解析>>
科目:高中英語 來源: 題型:
【題目】閱讀理解。
Pilates, yoga and the running machine get all the attention when it comes to popular ways to stay healthy.
There is, however, a more humble exercise that might not be so attractive, but has all the benefits — walking.
Certified fitness professional Jolynn Jaekel explains, “What I love about walking is that anyone can do it at any age and any fitness level. Plus, it is good for your heart, your head and your wallet.”
A recent report details the health benefits of walking. The report found that walking regularly to fulfill the 150 minutes of moderate physical exercise every week, recommended by the UK's chief medical officer, could save 37,000 lives each year. Scientists at the Lawrence Berkeley National Laboratory in California found that quick walking reduces the risk of heart disease more effectively than running. They observed participants aged between 18 and 80 over a sixyear period and found that walking reduced the risk of heart disease by 9.3%, while running reduced it by 4.5%. And there is even more good news: 30 minutes of quick walking over five days could help you sleep easily, according to research by Oregon State University. The study by the university showed that walking helped participants sleep better and feel more alert during the day.
The sooner you get started, the sooner you'll notice the differences in your mind and body. So, go out for your 30minute walk in a nearby park or green space.
【1】The underlined wor “humble” in the first paragraph probably means “________”.
A.plain B.relaxing
C.popular D.a(chǎn)ctive
【2】What does Jolynn Jaekel think of walking?
A.It's loved by people of all ages.
B.It's much healthier than running.
C.It's a moneysaving physical exercise.
D.It's becoming more and more popular.
【3】What did scientists at the Lawrence Berkeley National Laboratory find?
A.Walking helps people with sleep problems.
B.Walking contributes to curing heart disease.
C.Walking 150 minutes per week can save lives.
D.Walking is better than running in some cases.
【4】In which section of a newspaper can we read this text?
A.Comment. B.Lifestyle.
C.Education. D.Science.
查看答案和解析>>
科目:高中英語 來源: 題型:
【題目】
A lot of people are determined to become a millionaire. They spend half their time 【1】ways of getting rich, and the rest of their time thinking about all the enjoyable things they would do once they got rich. Some millionaires continue to 【2】 money when they become millionaires. But Charles Gray is one of the people who have 【3】 their millions. He used to be a college professor with a huge six-bedroom house and $ 2 million. However, he 【4】 being a person who had everything in a world where many people had nothing. Therefore, he 【5】 to give all his money away.
Now he appreciates this change and feels much happier.
查看答案和解析>>
科目:高中英語 來源: 題型:
【題目】假定英語課上老師要求同學們交換修改作文,請你修改你同桌寫的以下作文。文中共有10處語言錯誤。每句中最多有兩處。錯誤涉及一個單詞的增加、刪除或修改。
增加:在缺詞處加一個漏字符號(∧),并在其下面寫出該加的詞。
刪除:把多余的詞用斜線(/)劃掉。
修改:在錯的詞下劃一橫線,并在該詞下面寫出修改后的詞。
注意:1.每處錯誤及其修改均限一詞。
2.只允許修改10處,多者(從第11處起)不計分。
Last week, I received one of the students from the US, which name was Mike. The first day, I went to pick him up at the Capital Airport and we chatted happy along the way. On the second day, we paid a visit to the famous Maoer Hutong, where we had an interesting rickshaw(黃包車)tour. Mike became very exciting about the driver’s detailed introduce to the history of Hutong. The following day, I took him to Mei Lanfang Grand Theatre to watch Beijing Opera. Although he could understand few words, but he was still amazed to seeing the colorful costumes and the unique way of performing. When it was time of him to return to the US, I send him some gifts with Chinese elements, such as a Beijing Opera mask and a Chinese knot. He was very grateful for I had done and said him was really impressed by the rich Chinese culture.
查看答案和解析>>
科目:高中英語 來源: 題型:
【題目】A mechanical bicycle lock, like a U-lock, should be attached to a solid and immobile object like a rack(架子)to ensure safety. However, these racks are quite rare and popular, thus often occupied and although a bicycle lock prevents the bike from being carried away, as it fixes single parts like the frame or the wheels, other parts can be dismounted. Therefore an electronic system, consisting of several sensors, can extend the range of protection with only few components and less effort.
The ‘RFID Bikealarm’ is a motion sensitive electronic alarm system that is attached to the rails of a bike saddle(座椅). Featuring omnidirectional(全方位)movement sensing to detect tiny movements or speeding-up and a small whistle emitting >120dB alarm sound to scare off potential thieves by arousing attention.
The internal microcontroller uses a complex computer program to distinguish between a serious theft and harmless shaking movement as it senses and adapts to the environment. The usage is quite simple: identify yourself by holding the RFID tag close to the case to lock or unlock the alarm system signaled by feedback sounds. The RFID-technology is predestined for achieving this simple and secure interaction because it doesn’t require any complex system, interaction or other devices—just a small tag.
The ‘RFID Bikcalarm’ is meant to be a useful add-on to mechanical bicycle locks as it massively extends the range of protection with few components. It is low-cost, durable and easy to use. The internal battery can be charged by USB.
【1】What does the underlined word “dismounted” in Paragraph 1 most probably mean?
A. fixed up B. found out
C. taken away D. locked up
【2】Which of the following shows the right position of the RFID Bikealarm on a bicycle?
A. B.
C. D.
【3】What will happen when someone steals a bike with the RFID Bikealarm?
A. Noises will be made. B. The bike will be locked.
C. The thief will be identified. D. Messages will be sent to the owner.
【4】Which of the following is a feature of the RFID Bikealarm?
A. It uses complex parts. B. It needs a rack to prevent bike theft.
C. Its high price scares away its buyers. D. It works together with a mechanical lock.
查看答案和解析>>
科目:高中英語 來源: 題型:
【題目】假定英語課上老師要求同桌之間交換修改作文,請你修改你同桌寫的以下作文。文中共有10處語言錯誤,每句中最多有兩處。每處錯誤僅涉及一個單詞的增加、刪除或修改。
增加:在缺詞處加一個漏字符號(∧),并在其下面寫出該加的詞。
刪除:把多余的詞用斜線(\)劃掉。
修改:在錯的詞下劃一橫線,并在該詞下面寫出修改后的詞。
注意:1. 每處錯誤及其修改均限一詞;
2. 只允許修改10處,多者(從第11處起)不計分。
A year ago, the factory where my brother worked closed down because of poorly management. He became one of those people who was out of work overnight. He didn’t complain like others. However, he thought of it as a good chance. To equip himself with a bright future, he attended evening class to learn more knowledge. And at the same time, he opened online bookstore. Owing to her good service, the bookshop was very popular. His hard work had finally paid off. Talk of his success, he smiled and said, “God help those who help themselves.”
查看答案和解析>>
湖北省互聯(lián)網(wǎng)違法和不良信息舉報平臺 | 網(wǎng)上有害信息舉報專區(qū) | 電信詐騙舉報專區(qū) | 涉歷史虛無主義有害信息舉報專區(qū) | 涉企侵權(quán)舉報專區(qū)
違法和不良信息舉報電話:027-86699610 舉報郵箱:58377363@163.com