假定你是学生李华，准备参加“黄山国际登山节”（ Huangshan International Mount Climb Day）志愿者招聘活动，活动主办方要求能够熟练运用英语,爱好运动,有一定的志愿者工作经验。请你用英语写一封自荐信。
内容包括：1.你的自荐理由。 2.你对活动的理解。
注意：1.词数100左右。
2.可以适当增加细节，以使行文连贯。
3.开头和结尾以为你写好，不计入总词数。
Dear sir，
Thank you for reading my letter.
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Yours sincerely
LiHua
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：把多余的用斜线（\）划掉。
修改：在错的词下划一横线，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l1处起）不计分。
We live in the countryside. Most of which we see is beauty and nature. One of the exceptions to the beauty is the litter some people throw out their windows as they are driving on the roads. One of the few drawbacks to living in the countryside is that public service, such as litter collection, are little available than they are closer to the city.
A helping habit that my family practise regularly are picking up litter in our surrounding area. We have become so accustomed to do this that my little brother will often say, “There's some litter, Daddy, stop the car!” And we would often pull over and pick it up. It may seem strange, and we actually enjoy it. We pick up litter in parks, on sidewalks, practically anywhere. Once I even saw a complete stranger picking up litter close to where we live in. He smiled at me and said, “I saw you doing it, and it seemed like the good idea.”
阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。
Positive thinking does not mean you have to find every idea absolutely wonderful.
It 1. (do) mean you have to be ready to explore an idea and to try and bring out whatever good features it has .The next step might be to find the 2. (weak) in the idea and to try and strengthen them, rather than use them 3. (simple) as an excuse for rejecting the whole idea. Finally, the idea, after it 4. (explore), may not be used because there is a 5. (good) one or because, good 6. it is, it is not suitable. There is 7. (something) wrong with being positive about an idea at first and then 8. (reject) it later, when you see that it won’t work.
It is easy to be negative and critical and too much talent is wasted in negative thinking. It is time we 9. (show) less respect for this kind of destructive thinking and focused 10. positive thinking more. So remember to think positively.
You never know what nature has prepared for you as a gift. Years ago, when walking alone on a beach in remote southwest Florida, I was so ______ to hear splashes（水溅声）coming from the water. As I walked in the ______ of the sounds, I saw a manatee(海牛)show its head out of the water, ______ a great snuffling(带鼻音的)breath. It seemed that it was in _______ and trying to get out of it.
I’d never seen a ______ like this before. I wanted to ask for help, but there was no one ______ . So I went into the shallow water and went toward the animal. I came______ enough to make out the manatee. Then, a second manatee, much smaller, appeared beside it.______, the other manatees were also moving toward me. Soon Iwas _______ by several manatees. I could clearly see the larger manatee ______ the little one up with her flipper(鳍状肢)and pushed it to the surface beside me.
As the two slipped underwater, two other manatees moved up from behind, one on either side,____ gently against my body as they swam past. They circled and _______ the action, this time ______ by the mother and her baby. I held my hand out touching their back as they passed me. Since they obviously enjoyed touching me, I began _______ each of them as they swam by.
I stood there enjoying the scene, ______ to move, until finally the rising tide ______ me back to the shore. Later I knew exactly what took place that morning. The manatees involved me in their celebration of a birth and I was welcome to meetthe ______ member of their family.
During that unexpected scene, I felt more involved in the rhythms of _______ on our earth than ever. Each year, I head for that _______ for a quiet little birthday picnic on the shore. After all, you never know who might _______ up for your party.
1.A. frustrated B. surprised C. embarrassed D. disappointed
2.A. direction B. condition C. middle D. side
3.A. making out B. putting out C. coming out D. letting out
4.A. force B. trouble C. loss D. action
5.A. look B. feel C. scene D. smell
6.A. in hand B. in sight C. in the way D. in the distance
7.A. close B. soon C. quick D. straight
8.A. Luckily B. Personally C. Unexpectedly D. Sadly
9.A. watched B. surrounded C. attacked D. separated
10.A. turn B. eat C. throw D. hold
11.A. rubbing B. preventing C. surfing D. comforting
12.A. practiced B. changed C. repeated D. showed
13.A. seen B. followed C. taught D. ordered
14.A. moving B. hitting C. catching D. touching
15.A. unwilling B. ready C. unable D. afraid
16.A. invited B. forbade C. forced D. helped
17.A. best B. oldest C. toughest D. newest
18.A. life B. music C. world D. development
19.A. boat B. hill C. beach D. manatee
20.A. build B. show C. look D. step
Dream is strength. The strength can bring us wherever we want to get to and it can bring us a lot of wonders on our way to the place in our dreams.
Dream is beauty. Maybe you can see the things full of magic and maybe you will be moved by your own dream.1.. But should we have our life without dreams? Of course not.
Everyone has his dreams and dreams are especially important to teenagers. As teenagers, you have many dreams. These dreams can be very big, such as winning the Nobel Prize. Or they can be small,for example, you may just want to become one of the ten best students in your class. 2., what do you do with it?Do you ever try to make your dream come true?
Andrew Matthews, an Australian writer, tells us that making our dreams come true is the biggest challenge in our life. 3., or that it is impossible for you to become a writer.4.. In fact, everyone can fulfill his dream. The first thing you must do is remember what your dream is.Don’t let it leave your heart.Keep telling yourself what you want. Do this step by step and your dream will come true earlier because a big dream is made up of many small dreams.
You must never give up your dreams.5.. But the biggest one comes from yourself. You need to decide what is the most important and face all these difficulties bravely.
A. These kinds of thoughts stop you realizing your dream
B. There will be many difficulties on the road to your dreams
C. Once you find a dream
D. You may think you’re not very good at some school subjects
E. Both big dreams and small ones are very important to our lives
F. The world is so real that the dreams seem weak
G. Your talent is one of the most important factors in living your dreams
Food is extremely important to us human beings and rice is one of the main food in the world. Australian researchers have discovered a way to genetically engineer rice which would provide significant health benefits to more than half the world’s population.
A study undertaken at the University of Tasmania, published in a respected journal of the National Academy of Sciences, discovered a method to increase the resistant starch (抗性淀粉）content in rice, making it more digestible and leading to lower rate of diabetes (糖尿病）and overweight.
Steven Smith, the lead author of the study and a foreign expert for the Chinese government who has been appointed to work on crop improvement projects by the Chinese Academy of Sciences, said increasing the higher resistant starch content gave this “designer” rice many added health benefits. “We have discovered that we can increase the amount of resistant starch in cooked rice, which could provide health benefits for a large number of people in Asia and beyond,” Smith said in a media release on Friday. “The same approach can be adapted for use in other cereals, including wheat. Not only can it have benefits for diabetes and obesity, but also for disorders of the bowel(肠）including cancer.”
Rice is the main food for more than half the world’s population, providing much of the world with most of their calories. Smith said that as the rate of diabetes and obesity in Asian countries continued to grow, his “designer” rice could provide a way to limit health problems.
“Not only does resistant starch reduce the possibility of a ‘sugar hit’ but it also reduces the appetite and promotes the growth of the healthy germs.” Smith said.
Smith divides his time between the University of Tasmania and his research lab in Beijing where he hopes to make significant advance in sustainable (可持续的）living.
1.What do we know about the study?
A. It is part of Chinese crop improvement projects.
B. It will have a significant effect on crop researches.
C. It was jointly（联合地）carried out by Australia and China.
D. It helps solve the food problem for over half of the world’s population.
2.Based on the text, the resistant starch ________.
A. exists in large amounts in cooked rice
B. decreases the possibility of a “sugar hit” and provides more calories
C. is helpful in digestion and lowers the rate of overweight and diabetes
D. increases people’s appetite and improves the growth of healthy germs
3.The underlined word “it” in Paragraph 3 refers to _________.
A. resistant starch B. cooked rice
C. the approach D. media release
4.Where does this text probably come from?
A. An environmental report. B. A medical journal.
C. An engineering textbook. D. An agricultural magazine.
