假如你是学校学生会主席，请你以学校学生会的名义给全校学生写一封倡议书，主题为"校园拒绝零食"
要点提示如下：
1．目前学校里学生吃零食现象很严重，有些同学每天花很多钱买零食吃；
2．吃零食是一种浪费；
3．大多数零食是不健康食品，容易使人发胖，甚至生病；
4．有些同学乱扔包装袋；
作为高中生，我们应当养成良好的饮食习惯，拒绝零食
注意：
1．词数100左右，格式已为你写好；
2．内容可适当发挥，注意行文连贯．
参考词汇：现象phenomenon零食snacks包装袋wrapper
Dear fellow students，
______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
The Students'Union．
短文改错
When my father bought me a computer as a birthday gift in last year, I felt very exciting. As we all know, computers are getting more and more usefully now. Much informations can be stored in them. We can also learn that has lately happened in the world on Internet. In the past, people had to do lots of work which was very dangerous. Now, but, computers can do it instead. When an exam is coming, I often did some exercises on my computer. Then it will correct it and tell me the right answers. In this way it is more convenient for me to preparing for exams than before. The computer has become my real friend.
阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空。
A few years ago, I had to stay at the hospital for three days for a medical test. I 1.(ask) to stay awake for more than 30 hours because of the test. It could be 2.(extreme) difficult for anyone. And I didn't believe I could make it. My mother said she would accompany me. But I knew even 3. my mother accompanying me， it wouldn't be easy.
To my surprise， that afternoon 4. my mom came to my room， she had my friend Susan with her. That afternoon Susan called my mother. As soon as she 5. (hear) I needed to stay awake for so long, she decided to help me. So she offered 6.(come) to the hospital to stay with me and help keep me awake. Things became much 7. (easy) than I had imagined with Susan's help. She told me stories and jokes , and time passed very quickly.
Without Susan's help，8. whole stay in the hospital would have been much more difficult. And our 9.(friend) became deeper from then on. I think nothing can keep us apart. I'm so 10. (thank) that I have such a friend.
根据汉语提示填写适当单词
1.He waited for the ___________(宣布) of the result of the competition.
2.I don’t know who is to ___________(责备) for the broken vase.
3.He is used to ________(折叠) his clothes as flat as possible.
4.The little girl was _________(不愿意) to admit she was wrong.
5.The man is not content with the large sum of money he has earned. He is too________(贪心的).
6.As we all know, leaving a good first __________(印象) is very important during an interview.
7.It was a hot summer and air conditioners were in great _________(需求).
8.It will be fine whenever you come, but you’d better _________(通知) me of that before you come.
9.Why don’t you _________(倒) yourself another drink?
10.The new technology was ________(应用) to farming.
Reading books is one of the best hobbies. It not only helps you pass your time but also helps you increase your knowledge in a meaningful manner. 1. Here we will give you a few tips that can help you.
● Fall into the habit of borrowing books to read.
This is a very old school practice but still it can be highly effective. When you borrow a book, there is obviously a deadline set. 2.
● Read everywhere.
Keep a book in your bag and read it anywhere you go. This will help you to pass your time in a very productive manner. 3. Anyway, you can read your book 24 hours a day.
●4.
This can easily be described as a new school technique. You can read out to your brother or sister and this will enable you to finish your book as well as increase the knowledge and understanding of your brother or sister.
● Choose your books very carefully.
5. Thus choose your books very carefully in order to enjoy your time and also finish your book effectively. If you choose a good book that can keep you interested for a longer period of time, there is no way that you are going to leave it incomplete.
A. Therefore, it is necessary to develop the reading habit.
B. Realize the importance of reading books.
C. Read out to someone else.
D. Find an excuse to read every day just by visiting book clubs.
E. This can encourage you to read it often to finish the book on time.
F. It doesn’t matter whether you are traveling or are about to sleep.
G. Yes, life is too short to read a book that doesn’t impress you.
Let’s face it. No one drinks diet sodas for the taste. People drink diet sodas in the hope that it will help them lose weight or at least keep them from gaining it. Yet it seems to have exactly the opposite effect, according to a new study.
Researchers from the University of Texas said those who drank two or more diet sodas a day had waist size increases that were six times greater than those who didn’t drink diet sodas. ＂What we saw was that the more diet sodas a person drank, the more weight they were likely to gain,＂ said Sharon Fowler.
The study was based on data from 474 participants in a large, ongoing research project, where the participants were followed for nearly 10 years.
While the findings are surprising, they also offer some explanations.
Nutrition expert, Melanie Rogers, who works with overweight patients in New York, has found that when patients are switched from regular to diet sodas, they don’t lose weight at all. "We weren’t seeing weight loss necessarily, and that was confusing to us,＂ said Rogers.
So why would diet soda cause weight gain? No one knows for sure yet, but it could be that people think they can eat more if they drink diet sodas, and so over-compensate(补偿) for the missing calories.
A related study found some sweeteners (甜味剂) raised blood sugar levels in some mice. ＂Data from this and other potential studies suggest that the promotion of diet sodas and artificial sweeteners may be risky,＂ said Helen P. Hazuda, professor at the University of Texas’s school of medicine. ＂They may be free of calories, but not of consequences.＂
1.People drink diet sodas to ____________.
A. enjoy its taste B. achieve weight loss
C. stay in fashion D. gain more energy
2.The new study suggests that drinking diet sodas ____________.
A. causes people to become heavier
B. helps people to be healthier
C. makes people much thinner
D. offers people more calories
3.We can learn from the passage that ____________.
A. regular sodas make people lose more weight
B. diet soda drinkers tend to eat more food
C. diet sodas do help reduce calories
D. most blood diseases come from diet sodas
4.The underlined word “They” in the last paragraph probably refers to “_________”.
A. sweeteners B. diet soda drinkers and sweetener takers
C. sodas D. diet sodas and artificial sweeteners
