Many students are optimistic about（對(duì)……樂(lè)觀） our environment in ten years. They think in the future more and more people will be greeners. They will try their best to protect the environment（盡他們最大的努力保護(hù)環(huán)境）. For example, care for（關(guān)心） wild animals and plant more trees. What's more, the government will take more measures（采取更多措施） to improve the environment.
However, some students are worried about（擔(dān)心） our environment in ten years. In order to make more money, lots of trees will be cut down（砍伐） by the greedy people. And more and more cars will be on the road.
In my opinion, our environment in ten years will become better. Because many of us have the knowledge of protecting and improving our environment. I will reduce the waste I produce. I will walk more instead of（而不是） taking a taxi or a car. I hope our environment will become better and better in ten years.
詞組/短語(yǔ)/句型積累：
① be optimistic about 對(duì)……樂(lè)觀
② try one's best to do sth. 盡某人最大努力做某事
③ care for 關(guān)心
④ take measures to do sth. 采取措施做某事
⑤ be worried about 擔(dān)心
⑥ instead of 而不是
本文是一篇議論文，文章討論了未來(lái)10年環(huán)境會(huì)變成什么樣。第一段寫(xiě)了樂(lè)觀者的看法，第二段寫(xiě)了擔(dān)心在者的看法，最后一段寫(xiě)了自己的看法。文章包含了所有的要點(diǎn)、內(nèi)容完整、句意通順，層次清晰、有邏輯。文章用了大量地道的短語(yǔ)和句型，為文章增色不少。
