Prefaces Clean placesPicture 2(clean place)Picture 1(clean place)Dirty places Picture 1(dirty place) Picture 2(dirty place) Summing up Goodbye everyoneprefacesHello, everyone! Today, we lets learn environmental protection. Do you know? We live in the city, we love the city, but you drop litter, driving the car, use a computer, also environmental pollution or will waste resources. So we can environmental protection, we cant environmental pollution or will waste resources. Now lets see some pictures, tell me about your think.My mothers grandma live it. Is it nice? Oh, this must good! Oh no, there are some woods in front, but the water of river is crystal clear, beside the river, there are some green trees, its so fresh, and there are two small and short houses. I love it!Look at this picture. My dream is this! Im very hope live this. Look at the mountains, it like a very big Treasure House. There are many trees in the mountains. Far see, its nice for us. So the air is fresh. Oh, there are many rice fields, the rice must be very yummy and healthy!No, no, no! I dont like this picture! Look! There are many dirty and smelly trashes in the clean river. Who trash? Shabby dishes, poly sacks, trash sacks, water bottles, bamboo and some vegetables. Wow, thats sounds feel sick. The water must be no clean, cant drink! Attention! Look at this picture! Oh, its too dirty! There are many dirty trashes on the floor. Who trashes? Oh, there is much firecracker crumbs, its red. Why there is much firecracker crumbs? Because, on the new year, people usually playing firecracker, so on the floor, there is much red firecracker crumbs. I dont like this picture, too!See some pictures, now, I ask you, what do you think? Yes, the earth is so beautiful, but also too easily broken. Why people cant environmental protection? Why?! If everyone drop litter, cant environmental protection, so the earth must be easily broken. So, everyone, please use your hands, lets environmental protection!