你听说过雅思作文高分范文里的 XYZ句式吗

　  雅思作文的高分范文里，有不少经典又好用的句式，值得大家模范和借鉴，我们今天就给大家带来一种能够让逻辑论证层次更丰富的xyz句式，供大家参考。接下来请看雅思内容： 你听说过雅思作文高分范文里的 XYZ句式吗

　 雅思写作句型. X(root cause), Y(cause), Z(result)式

　　Some people believe that global warming is a result of burning fossil fuels, as this causes increased carbon dioxide in the atmosphere.

　　解析: 这里我们把造成global warming (result)的原因分为burning fossil fuels(root cause)和increased carbon dioxide(cause), 原因和根本原因，然后用适合的句式组织起来，使得逻辑论证层次更丰富。

　　句型框架： Some people believe that …(result) is a result of … (root cause), as this causes ….(cause).

　　具体的句式组织还可以是以下五种，R(result), C(cause), RC (root cause):

　　ü (R) has been directly affected by (RC), as this allows for (C).

　　ü As a result of (RC) leading to (C), (R) has been possible.

　　ü (RC), thus allowing for (C), has resulted in (R).

　　ü (RC) results in (C), which in turn leads to (R).

　　ü Given (RC), it follows that (C) would mean (R)

　　Exercise: cause and root cause of obesity

　　以上为雅思内容：你听说过雅思作文高分范文里的 XYZ句式吗