so that, so...that比较.ppt

so... that...句型中的so是副词，常常用来修饰形容词或副词，意思是“如此/这么……以致于……” 1. 主语+谓语+so+adj. / adv. + that从句。 The boy ran so fast that I couldnt catch him. 2. so+形容词+a(n)+单数名词+that从句。 It was so fine a day yesterday that we all went out for a picnic. 昨天天气很好，我们都出去野餐了。 在such... that...句型中，such修饰名词，意思也是“如此……以致于……”。 1. such+a(n)+形容词+单数名词+that从句。例如： This is such a good book that all of us like it very much. 这是一本很好的书，我们大家都喜欢读一读。 2. such+形容词+复数名词+that从句。例如： They are such good students that the teacher likes them. 他们都是很好的学生，老师喜欢他们。 3. such+（形容词）+不可数名词+that从句，例如： It was such fine weather yesterday that we went swimming. 昨天天气很好，我们去游泳了。 “so…that…”和“such…that…”可以相互转换 She is so honest that everybody trusts her. →She is such an honest girl that everybody trusts her. →She is so honest a girl that everybody trusts her. so that 既可以引导目的状语从句又可以引导结果状语从句． 引导目的状语从句时可译为为了 ,引导结果状语从句时可译为以便 I speak loudly so that all the students can hear me clearly.(目的状语从句) Maria likes the woolen dress so that she decides to buy it immediately .(结果状语从句) 区别 1. So that引导目的状语从句时，表示“以便；为了”，从句中常使用can /could /may /might /will /would /should等情态动词或助动词；引导结果状语从句时，从句中一般不用can和may等词。 2. So that引导的目的状语从句之前不用逗号，而so that引导的结果状语从句与主句之间往往有逗号相隔开（即略作停顿），意思是“因此;所以”。 He worked hard at his lessons so that he could gain high grades in the exams. 他努力学习功课，争取考试能获得好成绩。 He worked hard at his lessons, so that he gained high grades in the exams. 他努力学习，结果考试获得了好成绩。 * *