今天給大家分享大作文常見句型的寫作方法。在本系列中，我們選取雅思作文中最為常見的句子句式進行寫作講解。希望同學們可以靈活多變的學習句子使用方法。

　　句子結構

　　from A it is deduced that B

　　結構來源

　　From this evidence it was deduced that there had been three major waves of migration across the Bering Strait.

　　[譯] 從這些事實中我們推斷：主要有三次橫穿白令海峽的移民浪潮。

　　*此句出自雅思閱讀文章。

　　結構解析

　　此結構可表達“從A中我們推斷出B這一結論”的意思，這里A是某個名詞性成分，B是一個完整的句子。在學習這個結構的時候可以聯想一些類似的句型結構，例如A draw a conclusion from B: C。我們在作文中常常由一個論據推倒出某個結論，我們可以盡量變換結構表達這類意思。

　　模仿使用

　　From the report above it is deduced that a person’s job has more effect on his happiness than his social life does.

　　[譯] 從上述報告中我們推斷：人們的工作對幸福的影響要大于社交生活對幸福的影響。

　　適用題目舉例

　　IELTS Writing 5

　　Leisure is a growing industry, but people no longer entertain themselves as much as they used to because the use of modern technology has made them less creative. Do you agree or disagree?