【正文】 ts on the environment. Why this? Because, firstly, some factories are pouring wastes into rivers, lakes, seas and so forth。 this has brought much hope to the forest of our country as well as the sustainable development of our country. Pollution: a Social Problem（ 污染 ： 一個社會問題 ） When we read newspapers, we often e across the word pollution. This word was not familiar to the people some decades ago. But now, it is a serious threat to us because. it means the poisoning of the air, seas, rivers and lands, which would do harm to our health. There are many factories that bring pollution to us. We can not have fresh air in the morning. This is mainly because of the poisonous smoke ing from factories, especially chemical ones. In rivers, seas and oceans, there are industrial wastes. Some factories just throw their wastes into seas or let them flow into rivers. When people drink the water from such rivers, they get poisoned. Besides, there is rubbish from ships and when sometimes an accident occurs in an ocean, oil flows out from tankers. On land, the accumulation of rubbish in the streets may dirty the city and ruin our health. This is mainly due to the improper disposal of rubbish by people. If we do mot fight against pollution, surely one day all of us will be killed. Some people like to put the blame on the industrial revolutions. On the contrary, the pollution problem will be solved only with the help of modem science and technology. 二、 “介紹自己、介紹學校 ”方面 My School life（我的學校生活生活） My name is Beth. I’m 14 years old, and I study in No. 1 Middle School of Hui’an. My school is very big and beautiful. I’m very happy in the school. I usually get up at 6:15 in the morning. Then I do morning exercises in the playground. At 6:40, I have my breakfast. You can see many students and teachers in the dinning room. After breakfast, I often read English with my classmates. We have six classes every day. The first class begins at 7:50 am. I like all the classes, because my teachers can make the classes lively and interesting. My favorite subject is English, so I join English Corner every week. I can speak English with many other students there. It’s very interesting and exciting. I think it’s helpful for me to learn English well. After class, I always play games with my friends. We play basketball, soccer ball, volleyball, pingpong and so on. They are very relaxing. I like my lessons, my friends and my teachers. In a word, I love my school. I find my school life is more and more meaningful and colorful. My school life is wonderful, isn’t it? 三、 “人物描寫 ”方面 My Teacher（ 我的老師 ） Last Friday I fell off my bike. One of my legs was badly hurt and I had to stay in bed. That evening, when I was alone, feeling sad, Mrs. Li, my English teacher, came to see me. I was too excited to say a word. I am very sorry to hear the bad news, she began taking a seat by my side. You mustn39。re getting on well with each other. But she is very strict with us in our Sun teaches us so well that we all enjoy learning Chinese. All the students think she is one of the most popular teachers in our schoo My Little Pen Pal（ 我的小 “Pen Pal”） I met a girl called Sue on the Inter. We are of the same age. And we talked happily with each other. So we decided to write to each other daily, of course through . We can write down what we feel and what we think and then forward to each other. We also try to write in English. She once lived in the United States with her parents, so she can speak native English. In this way, we are getting closer and closer. And furthermore both of our English has improved quickly and greatly. How nice it is to have a pen pal! A Friend of Mine（ 我的一個朋友 ） I have several friends. Wang Lin is my best friend. He is eleven years old. He es from Beijing. Wang Lin came here three years ago. He came with his parents. His father is an engineer and his mother is a middle school teacher. He has no brothers or sisters. He is the only child of his parents. We are classmates at school, so we see much of each is fond of English and I am good at maths. We always help each other. Both of us have made great progress in our studies. We have made up our minds to study harder and win still greater success in our studies. The Hero in My Heart（ 我心目中的一位英雄 ） There are lots of famous persons in the world and they are like stars in the sky. But the best lightest one in my heart is Liu Xiang. I think he is a real hero. Many years ago, all the people in the world think that Asians are not good at running. However, Liu Xiang changed their minds. He got the first place! This was the first Asian to win 110m hurdles at the Olympic Games. When Liu Xiang faced the other strong runners, the only mind in his heart was “I believe I can.” He ran like a flying horse. He tried his best. At last he won the Olympic championship. There was a joyful atmosphere everywhere in China when we knew he won. We cried for his success. We can imagine how hard he worked to prepare for the race. Liu Xiang is the hero in my heart. I hope he can do better in the 2020 Olympic Games. Good luck to you, Liu Xiang! I want to thank you, want to thank you. You are the one of brightest stars in the sky. I want to thank you, you teach me how to do well in all things. I want to thank you, you give me advice about