綠色校園這個提綱應該先定義一下什么是綠色校園，然后再說一下為什么重要，最后再說我們應該怎么做。他非得給這樣的提綱，我們只有按照這個提綱去寫了。綠色校園的重要性當然和氣侯變暖這樣的事情聯系起來，我們應該用節能的東西，不應該浪費，這個對維持人類的生存，可持續發展，以及防止氣侯進一步變暖都是有重要意義的。　　什么是綠色校園，就是一個沒有浪費的校園，一個節能的校園。然后我們應該怎么做？也就是從小事做起，應該節約糧食，節約紙張，甚至包括我們的服裝、鞋子、生活用品節約。對于一些造成污染的可回收的物品，我們應該去協助做回收工作，比如說電池，往往是扔在垃圾里面，我們應該改變一些行為。這個總體上來說，是跟以前的題目相比，不過以前的四級題也挺難的，比如博物館免費開放。好象四級比較難，六級比較容易。　　優秀范文：　　The universitys branch campuses in suburban areas　　In recent years more and more universities have built up their branch campuses in suburban areas. Now it is very difficult to find a university without a branch campus. Maybe no one can tell clearly when the first branch campus came out。　　But the reasons behind this phenomenon are obvious. Among these reasons, the enrollment expansion of universities plays a very vital role. As more and more freshmen are remitted to universities, the original facilities, including classrooms, apartments, dining houses, laboratories and the like, are not enough any more. Whats more, the land in the suburb is relatively low in price, which is affordable for most universities. Besides, the quiet environment in suburban areas is more suitable for students to study。　　As a college student, I think, it is necessary and beneficial for many universities to build up a branch campus. However the building of branch campuses brings some problems. For one thing, the students in some branch campuses cannot enjoy good enough facilities and the teachers due to limited resources. For another it leads to less direct communications among teachers and students. Therefore the university should take a full account before it decides to build up a branch campus。

　　綠色校園這個提綱應該先定義一下什么是綠色校園，然后再說一下為什么重要，最后再說我們應該怎么做。他非得給這樣的提綱，我們只有按照這個提綱去寫了。綠色校園的重要性當然和氣侯變暖這樣的事情聯系起來，我們應該用節能的東西，不應該浪費，這個對維持人類的生存，可持續發展，以及防止氣侯進一步變暖都是有重要意義的。　　什么是綠色校園，就是一個沒有浪費的校園，一個節能的校園。然后我們應該怎么做？也就是從小事做起，應該節約糧食，節約紙張，甚至包括我們的服裝、鞋子、生活用品節約。對于一些造成污染的可回收的物品，我們應該去協助做回收工作，比如說電池，往往是扔在垃圾里面，我們應該改變一些行為。這個總體上來說，是跟以前的題目相比，不過以前的四級題也挺難的，比如博物館免費開放。好象四級比較難，六級比較容易。　　優秀范文：　　The universitys branch campuses in suburban areas　　In recent years more and more universities have built up their branch campuses in suburban areas. Now it is very difficult to find a university without a branch campus. Maybe no one can tell clearly when the first branch campus came out。　　But the reasons behind this phenomenon are obvious. Among these reasons, the enrollment expansion of universities plays a very vital role. As more and more freshmen are remitted to universities, the original facilities, including classrooms, apartments, dining houses, laboratories and the like, are not enough any more. Whats more, the land in the suburb is relatively low in price, which is affordable for most universities. Besides, the quiet environment in suburban areas is more suitable for students to study。　　As a college student, I think, it is necessary and beneficial for many universities to build up a branch campus. However the building of branch campuses brings some problems. For one thing, the students in some branch campuses cannot enjoy good enough facilities and the teachers due to limited resources. For another it leads to less direct communications among teachers and students. Therefore the university should take a full account before it decides to build up a branch campus。