一、Write an essay of no less than 150 words on the topic "My Understanding of Environmental Protection". Your writing should cover the following points:
1) the relationship between man and the environment
2) the urgency of environmental protection
3) ways to protect the environment
Environmental Protection 
Directions: Please write your composition according to the outline below:
1.保护环境的重要性； 2.在家庭中节约能源的具体做法； 3.今后的打算。
My Understanding of Environmental Protection
      Man and the environment are closely related. Man relies on the environment for water, food and shelter. A harmonious relationship between man and the environment is essential for human survival on the earth.
      However, man and the environment have never been on such bad terms as they are now. As society develops, man's transformation of nature has severely polluted his living environment. Deforestation leads to changes in rainfall patterns, causing devastating floods, droughts and sandstorms. The discharge of chemical pollutants endangers our health and the lives of other beings. And mass production has resulted in the shortage of irreplaceable natural resources such as coal and oil. If we take no immediate and effective steps to protect our environment, human beings may be the next species to become extinct.
      We should do our best to protect our environment by planting more trees, taking care of wildlife, reducing industrial wastes, using renewable energy, and imposing heavy fines on environmentally-unfriendly activities, so as to preserve the environment for future generations.
二、Write an essay of no less than 150 words about a technological invention. Your writing should cover the following points:
1) a brief description of the invention
2) the positive impact of the invention on people's life
3) the negative impact of the invention on people's lifeless is more英语作文150字
4) your opinion
The Impact of Technology on People's Lives
Directions: Please write the composition according to the outline:
1. the positive impact of technology
2. the negative impact of technology
3. your opinion
 The Impact of the Mobile Phone on People's Lives
      Among the many technological inventions, the mobile phone impresses me most.
      The mobile phone brings considerable convenience to our lives. It not only enables us to keep in touch with each other almost anytime and anywhere but also helps us solve problems or do business efficiently. In emergencies, a mobile phone can even be a life-saver. Besides, its multi-functions add ease and color to our lives. With a mobile phone, we can receive mail, read news, listen to music, play games, and take pictures.
      Yet, the mobile phone has its disadvantages, too. Most of us have experienced the nuisance of unwanted or wrong calls. We are inconvenienced by calls on occasions when we least expect one. Besides, the technology infrastructure to support mobile communication has consumed valuable natural resources and caused significant environmental problems. It is reported that electromagnetic radiation waves from the phone may result in health problems.
      Despite its negative side, the advantages of the mobile phone outweigh its disadvantages. I believe that with advances in science and technology, improved and safer models of mobile phones will surely serve us still better.
四、Write a composition of no less than 150 words on the topic "My Career Choice". Your writing should cover the following points:
1) the kind of job you prefer to do
2) factors you consider when choosing the job
3) conclusion
How to Choose a Right Career
Directions: Directions: Write a composition on the topic above according to the outline below:
1. importance of choosing a right career.
2. ways to choosing a right career.
3. conclusion
 My Career Choice
        When it comes to the choice of career, different people consider the matter from different perspectives. Personally I prefer to be a teacher.
        I have three reasons for my decision. The first reason is that the profession of teaching is in agreement with my personality. Being an outgoing, patient and understanding person, I think I am able to communicate with my students and understand their feelings easily, which constitutes an important factor in ensuring success in teaching. The second reason is that I am interested in the job. It would always give me great joy and satisfaction to see the happy faces of my students, to share my knowledge and life experience with them and to participate in their process of growing up. The third reason is related to my occupational attitude. I always believe that school teachers all over the world are respected for their profound knowledge and higher social status. I have always held my teachers in respect and I hope I would be respected as a teacher, too, in the future.

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