1.灭绝原因；
2.解决办法
注意：1.词数不少于100-120词；2. 可适当增加细节，以使行文连贯。
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| 我们应该… | 我们不应该… |
| 1. 植树 | 1. 砍树 |
| 2. 绿色出行 | 2. 搭乘出租车或私家车 |
| 3.节约用电 | 3. 浪费电源 |
| 4. … | 4. … |
On a hot September afternoon, Peter and his friend Isabel were on their way to the library. When they passed by Tubman park, Isabel suggested cutting through it to get to the library. As they entered the park, the sight of the swings and the merry-go-round brought back a flood of memories of their childhood spent there. But now everything looked so old, sad, and dirty. Litter lay on the ground next to an overflowing trash bin. There were still young schoolchildren playing there but they had to avoid the trash that littered the playground. A little boy told them that the city took the other trash cans away and the remaining one never got emptied often.
As they headed toward the library, the two high school students wrinkled their forehead. In the library, they met Mrs. Evans, their kindhearted fifth-grade teacher, retired yet still passionate. Mrs. Evans listened as Isabel and Peter eagerly explained what they’d seen. Finally, she recommended them to go to the Go Green, a nonprofit organization whose goal is to protect the environment, for help. “This group is good at raising money for projects just like yours,” said Mrs. Evans. She promised to present their ideas to Go Green. Hearing this, their face lit up.
Two main tasks remained ahead: researching ways to clean up the park and preparing a convincing speech. As Isabel was good at researching while Peter always had a talent for speaking, they worked together quite well. Isabel learned from a science magazine that a new type of trash bin can squeeze the trash down without being emptied often, which saves time, money, and energy. Based on this, Peter practiced his speech over and over again.
注意：1、所续写短文的词数应为150左右；
2、续写部分分为两段，每段的开头语已为你写好。
Paragraph 1
A week later, Peter stood nervously at the back of the hall where Go Green was meeting.
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After the meeting, Isabel excitedly told Peter the good news.
______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Nowadays, leaders the world over are busy mapping out blueprints for a new age with environmental protection high on their agenda. Sustainable development hits headlines almost every day. It is of utmost importance to restore the harmonious balance between man and nature, given the damage we’ve already done to it.
First of all, we must realize that man and nature are interactive. To begin with, we derive everything from nature. Among other things, I’m sure you’ve all tasted natural produce that is otherwise known as green food. And you must have noticed that nearly all beautifying products boast of being natural creams, natural lotions or natural gels. For man, nature has an irresistible appeal.
But on the other hand we must also realize that nature can be unruly. Nature is indeed like a riddle, some areas of which are beyond the reach of science and technology, at least in the foreseeable future. Nevertheless, the advancement of science and technology will still characterize the next millennium. The coming new age will provide many opportunities, but it will be likewise run of challenges. For instance, United Nations’ demographers predict that global population could soar from its current 5.9 billion to as many as 11.2 billion by 2050. This will worsen the current scarcity of natural resources caused by environmental degradation. More conflicts over this scarcity may occur with the ghost of nuclear wars always hiding in the background. To prevent this nightmare from coming true, governments need to work closely with each other and back up their verbal commitment by actions. However, it is not enough only to ask what governments can do to achieve the harmony between man and nature. We must ask ourselves what we as individuals can do.
Can we all be economical with food, water, electricity or other resources? Can we, or rather, some greedy ones among us, stop making rare plants and animals into delicious dishes? Can we stop using the unrecyclable style of lunch boxes? If not, one day they may bury us in an ocean of white rubbish. After all, the earth is not a dustbin; it’s our common home.
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