假定你是李华，从互联网（the internet）上得知一个国际中学组织将在新加坡（Singapore）举办夏令营，欢迎各国学生参加。请写一封电子邮件申请参加。
内容主要包括： 1. 自我介绍（包括英语能力）；
2. 参加意图（介绍中国、了解其他国际）；
3. 希望获准。
注意： 1.词数100左右；
2.可适当增加细节，以使行文连贯；
3.邮件开头和结尾已已为你写好。
Dear Sir or Madam,____________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
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Regards,
Li Hua
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：在错的词下画一横线，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。
When 1 first learn to write in English, I ran into many difficulties. The main problem was that I always thought in Chinese but tried to translate everything which I came across into my own language while I was reading. My teacher advised me to keep a diary. I followed his advices and put down 100 words or so each day. Soon I began to enjoy talk to myself as I was learning to express myself with simple English. One day I wrote a story and I showed it to my teacher. It was an interested one which he liked it very much and he read it to the class. All said that the story sounded wonderfully. Their words were a great encouragement to me. What pleasant experience it was!
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。
Double 11, originating from some universities in Nanjing in 1. 1990s, is called Singles Day in China because it falls 2.. Nov.11 by coincidence（巧合）when many young people will hold many parties to look for the one they love.
But in 2009 the online retail firm（零售公司）Alibaba adopted the day to promote a massive online shopping sale. It is said that the date was easy 3.(remember), and conveniently placed in a consumer spending lull（淡季）between National Day 4.Chinese New Year holiday.
Since 2011，Double 11 5.(become) the symbol of E-commerce, when people can buy lots of things they like at a low price. However, there are also some 6.(disadvantage). For example, people might buy some products they don't need at all or buy something with a high price but in low quality. What's 7.(bad), there are always lots of complaints and they may therefore get annoyed for this. In my opinion,8. shopping online on that day brings consumers a lot of convenience, they should be 9.(care) and buy in the shop with a good reputation in case of 10.(cheat).
In the United States, it is not customary（习惯的）to telephone someone very early in the morning. If you telephone him early in the morning, __________ he is shaving or having breakfast, the __________ of the call shows that the matter is very important and __________ immediate attention. The same meaning _________with telephone calls made after 11:00 pm. If someone __________ a call during sleeping hours, he considers it a matter of life and __________.The time chosen for the call communicates its importance.
In __________ life, time plays a very important part. In the U.S., ____________ may feel they are not well _________ if the invitation to a dinner party is extended only three or four days before the party date. But it is ______ in all countries. In other areas of the world, it may be considered ____________ to make an appointment too far ahead of ___________ because plans made for a date more than a week away may be_________. The meaning of time differs in different parts of the world. Thus, misunderstandings _________between people from cultures that treat time differently. Promptness（准时）is __________ highly in American life, for example. If not prompt, they may be regarded as impolite or not fully __________. In the U.S. no one would think of keeping a business ____waiting for an hour, it would be too impolite. A person who is five minutes late is __________ to make a short _________. If he is less than five minutes late, he will say a few words of __________, though perhaps he will not complete the sentence.
1.A.and B.but C.while D.until
2.A.reason B.time C.person D.place
3.A.requires B.explains C.pays D.invites
4.A.comes B.goes C.deals D.happens
5.A.sends B.phones C.receives D.replies
6.A.help B.trouble C.death D.attitude
7.A.social B.special C.official D.local
8.A.hosts B.waiters C.guests D.postmen
9.A.thought B.respected C.praised D.served
10.A.true B.same C.common D.different
11.A.foolish B.brave C.polite D.impossible
12.A.future B.schedule C.delivery D.preparation
13.A.recovered B.ignored C.recognized D.forgotten
14.A.cause B.spread C.appear D.transport
15.A.told B.looked C.believed D.valued
16.A.capable B.valuable C.comfortable D.responsible
17.A.merchant B.partner C.owner D.competitor
18.A.expected B.ordered C.suggested D.requested
19.A.apology B.speech C.fine D.performance
20.A.regret B.enjoyment C.introduction D.explanation
How to Plan a Holiday Trip
Each year, millions of people load up the family car and set out on a holiday trip. Whether it's to grandma's house, a family reunion or simply a holiday getaway, these yearly road trips can often be the source of tiredness and stress. The thought of being trapped in the car with restless children or the possibility of car trouble along the way is enough to make anyone consider staying home.1.
Plan out the route for your car trip. If you're planning on driving to your holiday destination, a little planning can help make your trip easy.2. Remember, it's likely that you won't be the only person on the road during the holidays, and traffic is always a factor. Alternate（可供选择的）routes or shortcuts can help reduce time spent in traffic jams and get you to your destination sooner.
3. Although traveling by air can be quick and convenient, it can also be much more expensive. Start planning your trip early to take advantage of advance purchase discounts. Many airlines become extremely busy during the holidays so booking in advance can also help ensure that you get the flights that you want.
Consider your luggage needs. Before you begin packing, think about how many people will be in your car and how much room they will need to travel comfortably. This could affect the number of bags that you can take along.4. Not only is the possibility of lost luggage a problem, but most airlines now charge extra for checked baggage. For a family of four, carrying a few bags each could result in several hundred dollars worth of baggage fees during your trip.5.
A.As an alternative to driving or flying, check into the possibility of traveling by train.
B. Plan your trip to avoid peak travel times.
C. Luckily, with a little planning, these situations can be avoided.
D. Book airline tickets in advance.
E. Try to pack as lightly as possible.
F. For traveling by air, the number of bags that you take is a much bigger concern.
G. Consider your starting point and desired destination, and investigate several possible routes.
The third-generation hybrid rice（杂交水稻）which was developed by Yuan Longping, the "father of hybrid rice", and his team ran its first public yield（产量）monitoring from Monday to Tuesday and achieved high output. The final yield of the tested variety, G3-1S/P19, came to1046.3 kg per mu（about 667 square meters）, based on two pieces of land in Qingzhu Village under the city of Hengyang in central China's Hunan Province.
"Some previous high-yielding hybrid rice varieties in China took 160 to even 180 days from sowing（播种）to harvesting, while the figure was shortened to around 125 days for the new variety. This is one of the most important features（特征）of the third-generation hybrid rice that can reduce the use of pesticides（杀虫剂）and fertilizers（化肥）, thus reducing cost and improving production efficiency." said Qian Qian, the deputy director of the China National Rice Research Institute.
Unlike the previous two generations that required a large amount of water and fertilizers as well as demanding growing conditions and technological support, the third-generation hybrid rice is easier to be cultivated（种植）by ordinary farmers. So the soil, altitude and climate of the test site were not "ideal conditions" carefully selected beforehand but were close to the paddies（稻田）of ordinary farmers.
Nowadays. China's average yield of rice is about 500 kg per mu. Ordinary farmers can produce 600 kg to 700 kg of rice per mu by growing some excellent second-generation hybrid rice varieties. However, under the same planting conditions and environment, the yield of the third-generation hybrid rice could reach 800 kg per mu. China now feeds around 20 percent of the world's population with less than 9 percent of the world's arable（可耕种的）land.
At present, Yuan's team has nine third-generation hybrid rice combinations under trial, which are expected to achieve commercial seed production in the following three to four years and hope to apply the technology into the research of sea rice. The third-generation hybrid rice has the comprehensive strength to promote a greener and more sustainable development of China's rice production with higher quality and yield.
1.What feature of the new hybrid rice does Qian Qian mainly talk about?
A.It saves a lot more water. B.It achieves a higher yield.
C.It saves much more farmland. D.It has a shorter growing period.
2.Why is the new hybrid rice not tested in ideal areas?
A.The ordinary farmers master planting technology.
B.The researchers want to reduce the experiment cost.
C.The growing conditions the new hybrid rice needs are simple.
D.The previous rice farming provides researchers with experience.
3.What is the fourth paragraph mainly about?
A.The high output of the third-generation hybrid rice.
B.The future of the new hybrid rice variety.
C.The advanced technology of the research on hybrid rice.
D.The differences between the three hybrid rice varieties.
4.Where is this text most likely from?
A.A guide book. B.A news report.
C.An advertisement. D.A fashion magazine.
