How will the speakers probably go home?
A. By taxi B. By bus. C. By subway.
为迎接“五四”青年节，你校将举办英语才艺表演(talent show)，想邀请你校外籍教师Smith先生前来观看并做评论？假定你是学生会主席李华，请你按照下面内容用英语给他写一封电子邮件。
主题：“校园生活，创意无限”( innovations on campus)
时间：4月30日卜-午8:30-11:30
内容：歌曲、舞蹈、课本剧(textbook drama)、故事、演讲等
联系人：李华(电话123456789)
注意：
1．词数：100左右；
2．可适当增加细节，以使行文连贯；
3．结柬语已为你写好，不计入总词数
Dear Mr. Smith,
_________________________________________________________________________
_________________________________________________________________________
_________________________________________________________________________
With best wishes,
Li Hua
短文改错
Last Saturday our class went hiking in a countryside. We meet at our school gate and set off at 8:00 am. On the way, we were singing and laughing happily while a girl suddenly fell into a deep hole.She felt so frightening and even burst into tears. One of my classmate found a long rope and we got him out. Fortunately, she didn’t suffer seriously injuries, but it seemed that her ankle slightly twisted. We managed to sending her to the nearest hospital. It is an experience we’ll never forget it, though we didn’t enjoy ourselves very much that day.
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。
Steam trains were replaced by electric ones many years ago, so when the newspaper I worked for 1. (hear) that the Admiral steam engine had been restored (恢复), they decided to send me on 2. (it) first trip. I wanted to go even though I 3.(general) disliked travelling by train. In fact, I was looking forward to 4. (see) something I had never seen before.
When I arrived at the station, lots of people had already been there for a while, enjoying the 5. (celebrate) of the rebirth of the Admiral. At two o’clock, everyone was ready 6. (board) the train. I settled myself into a compartment (列车车厢) where I was soon joined by an old man 7. claimed to be one of the original workers on the Admiral. He told me how much he had hated being covered in coal dust all 8. time. His family had been too poor to buy more things 9. the basic necessities. It was a pleasure to listen to him. At every station, people were waiting to greet the train, and it was 10.(excite) to see their faces as the past seemed to come alive again.
She wasn’t aiming to make history. But in the late 1990s, when Sumita Mitra, a chemist at 3M, _____ to use nanotechnology(纳米技术) to improve dental (牙齿的) fillings, that’s exactly what happened. Now _____in dental offices--- and almost every mouth, her fillings are certainly one of the life-changing _____.
Any invention starts with a _____ and so did Mitra’s fillings. Before the mid-1990s, fillings came in two different _____. One wasn’t strong enough for stress-bearing _____ of the teeth like biting surfaces, and the other was strong but could become rough from _____ and chewing. Dentists often had to use two types of materials for every filling, which _____ problems.
In the 1990s, nanotechnology became a growing field for scientific advances. Mitra thought that _____ nanoparticles(纳米粒子) could be used to make a filling, the result would both look nice and be able to _____ wear and tear. Mitra didn’t have much _____ with nanotechnology, but scientists at 3M’s research labs were _____ with it for other uses. She joined them and _____ some very unique combinations of nanoparticles. Realizing that nanoparticles could _____ all the requirements was one significant moment, but the _____to combine nanoparticles was the big breakthrough. Nanoparticles are all the same size, and Mitra realized that she could _____them like a bunch of grapes. The work was groundbreaking and _____ the creation of a famous product--- the 3M Filtek Supreme Universal Restorative. The product was the first successful _____of nanotechnology in dental material and the first commercial application of nanotechnology at 3M.
Though the invention isn’t _____ used in other fields, it has really taken dentistry by storm. Patients and dentists are _____with it.
1.A. demanded B. refused C. longed D. began
2.A. studied B. collected C. found D. began
3.A. decisions B. inventions C. disasters D. adventures
4.A. problem B. discussion C. story D. dream
5.A. aims B. levels C. systems D. materials
6.A. features B. shapes C. areas D. roots
7.A. brushing B. touching C. hiding D. changing
8.A. solved B. created C. avoided D. noticed
9.A. although B. because C. until D. if
10.A. save B. resist C. cause D. reduce
11.A. patience B. experience C. luck D. power
12.A. going B. living C. missing D. working
13.A. developed B. controlled C. approved D. spread
14.A. state B. test C. achieve D. analyze
15.A. ability B. agreement C. permission D. ambition
16.A. treat B. cover C. move D. combine
17.A. dealt with B. led to C. looked into D. came across
18.A. use B. end C. theory D. record
19.A. partly B. suddenly C. strangely D. broadly
20.A. wrong B. careful C. pleased D. busy
Happiness doesn’t mean being joyful or laughing all day long. Although happiness should be defined by each of us for ourselves, a general understanding of it could be having more good moments and memories than bad ones and having an overall feelings of satisfaction and fulfillment. 1. Read on and you will know the answer.
*2.Many of us have the impression that we’re not allowed to be happy and that we don’t deserve it. Well, we all deserve to be happy, no matter what others say or even what we believe. So allow yourself to be happy.
*Smile even if you don’t feel like it. Yes, smile as often as you can. 3.If you’re alone, smile for at least 3 minutes and our brain will take it as a real smile and will start producing feel-good hormones(荷尔蒙) and other chemicals.
*Enjoy the now. 4.Worrying about the future will not make you any more ready for whatever it is that finally happens. Choose the now and make an effort to live it.
*Count your blessings. Take a piece of paper and something you like to drink and sit comfortably maybe with some nice music in the background. Then write a list of every blessing in your life. Start with the smallest ones: I’m alive... to the biggest ones you can feel. 5. Once you’re done, leave the list on the table. Read it every morning during breakfast for a week.
A. Don’t leave anything out.
B. Give yourself permission.
C.If you are with people, they’ll feel warmer.
D.Be brave and imaginative with your words.
E.So, how can we have more happy moments?
F. Feeling bad about the past will not change it a bit.
G.Why not say something loving to one person today?
