一、观看了钱学森的电影后你有什么感想？作为一名中学生你应该做些什么？
Qian Xuesen was a famous scientist in China. He made a contribution
to aviation cause of China. Chinese are proud of him. He loved his homeland and contributed all life to it.
As Middle school students, we should learn from Qian Xuesen. We should study hard every day and we shall build our homeland in the future. I believe if we do our best, our homeland will be more beautiful tomorrow. And it will be one of the strongest countries in the world.
二、关于“志愿帮助灾区学生”的作文：
I think it’s best to be a volunteer. I can go there in summer holiday. I’m going to take some school things there. I know they don’t have enough money to buy these.
I am good at English and computer. Maybe I can help them with these two subjects there. I can also help them do farm work. I think it must be very interesting. I can not only help them but also get entertainment. To be a volunteer is really a good idea.
三、关于“感恩”的作文：
As a student, I must know how to thank our countries, parents and teachers. I love my mother so much that I’ve done many things for her. Sometimes I buy some flowers with my pocket money and put them in the vase. I often go to the market to buy some vegetables and cook a simple but delicious dinner for my family. After supper, I often help my mother to wash some dishes and study hard. Also, I told her to pay more attention to her health and not to overwork. I also promised to help her do some housework from today on. Hearing the words, Mother was moved to tears.
四、关于“上网”的作文：
In recent years, people have become more and more interested in
computer games in many town and cities. In the computer arcades, people spend much money playing on computers. It’s hard for one to win against a computer, but one can make progress after trying again and again. The more people lose, the more they want to win. In the end they can’t live without playing.
For school boys, things are worse. They don’t care about their lessons. When class is over, they rush to the nearby computer arcades. So playing computer games too much is bad for us.
五、关于“低碳”的作文:
In modern world, there are more and more cars in the cities and
countries. A lot of factories are being built here and there. So air is being polluted. It’s bad for our health. We should walk more instead of driving every day. And sometimes we can take a bus and ride a bike. Also, we must stop the factories from pouring wasted air and smoke into the environment. On the other hand, we should encourage people to plant more trees. I believe that our environment will be more beautiful tomorrow.
六、关于“保护森林”的作文：
Now in some places of our country, a number of people have been cutting down the trees in the forests because they need wood and more farmland. The areas of forests are getting smaller and smaller. Some scientists say that there will be no vast forests in 20 or 30 years. It is really a terrible thing. Where the forests disappear, dust storms will occur occasionally. The weather will get hot and dry. The whole earth will become a big desert. A lot of plants and animals will disappear. Crops will not grow anywhere. Life will be difficult for everyone. The human beings will be punished for their forest-destroying activities.
Therefore, we should realize the importance of taking care of our forests. We should do our best to protect our living environment and keep our mountains green, the water clean, and the sky blue.
七、关于“不要浪费水资源”的作文：
A man is washing his clothes, regardless of the notice above
As we see, water is the source(来源) of life. Humans, animals and plants can not live without water in our world. So we shouldn't waste it. Of course, we have to use it to drink, cook, wash, clean and etc. But we must remember not to use it extravagantly. If we didn't stop such wasteful habits, we would cut off the development of the world and the human life.