主題句
現(xiàn)如今,環(huán)境污染的問(wèn)題越來(lái)越值得重視...什么的
It's no doubt that.不可否認(rèn)的是
there is no doubt that.
without any doubt.
It's worth noticing that.值得注意的是
給出材料：比如說(shuō)什么河上漂死一類(lèi)的時(shí)事新聞 或者大家都知道的事情
It's well-known that.
It's reported that. 據(jù)報(bào)道
It's evident that.
污染的環(huán)境導(dǎo)致了什么：
It's lead to . (illness) 比如說(shuō)壞環(huán)境也危害到了人類(lèi)自身
.等等等等.
解決方法：
關(guān)于改變環(huán)境,政府.
take solid steps to do sth
take effective measures to do sth.
人們需要怎么做..例如...提高環(huán)保意識(shí)
raise the public's awareness of.
純手打的!望采納