1.你可以說(shuō) is worse than before,這是表示一種狀態(tài),但如果你非要說(shuō) worse and worse,這就是表示一種逐漸的過(guò)程,所以最好說(shuō) is getting worse and worse.
2.problem要用復(fù)數(shù),這應(yīng)該是筆誤吧.
3.such as 前面最好用一個(gè)逗號(hào)
4.As a human who lives on the earth 的說(shuō)法太奇怪了,為啥要“作為一個(gè)活在地球上的人”呢?難道以前不是人嗎?這話說(shuō)的太中國(guó)口味了,最好避免這樣的中式說(shuō)辭.你只要簡(jiǎn)單直接的說(shuō)出你自己的想法就好,所以建議就說(shuō) personally.
5.environment protector 就是 the person who protect the environment 的意思,所以你這里太羅嗦了,可以把 to protect the environment 給刪掉.
6.prevent...from...不是form,這應(yīng)該也是手誤.語(yǔ)法上不錯(cuò),但是prevent是“阻止某人做某事”的意思,往往有千方百計(jì)采取預(yù)防措施或設(shè)置障礙去阻止某人或某事的意思,個(gè)人感覺(jué)用在這里不是很合適,況且人家真要浪費(fèi)了,你還能真去想方設(shè)法的出手阻止嗎?還是用勸說(shuō)不要做比較真實(shí),合乎情理一點(diǎn).
總體來(lái)講,沒(méi)有什么太大的語(yǔ)法錯(cuò)誤,我稍微潤(rùn)飾和修改一下后,如下：
l want to be an environment protector.Nowadays,our environment is getting worse and worse.There are a lot of problems on the earth,such as water pollution and air pollution.Personally,l want to be an environment protector.l will use the cloth bags instead of the plastic ones when l go shopping.If l see people who waste water and paper,l will try to persuade them out of doing that.Let’s try our best to make our environment better.