(
课件网) Conjunctions (so ... that, unless, as soon as) 那太正式了，以至于我们这些天都不这么做了。 That's so formal that we don't do it these days. 带个小礼物，但不要带食物，除非主人要求你带。 Bring a small gift, but don't bring food unless the host asks you to. 在日本，我们一见到老师就鞠躬。 In Japan, we bow as soon as we meet a teacher. so ... that（如此……以至于） That's so formal that we don't do it these days. 基本用法： 表示结果关系 强调程度之深导致某种结果 中文常译为"如此……以至于……" 结构公式： so + 形容词/副词 + that + 句子（结果） 课文实例 句子 分析 翻译 That's so formal that we don't do it these days. 如此正式 以至于我们不这样做 They don't like it so much that they avoid using it. 如此不喜欢 以至于避免使用 The new culture is so different that you feel surprised. 如此不同 以至于你感到惊讶 变体形式： so + many/much/few/little + 名词 + that 例：There were so many people that we couldn't find a seat. such + (a/an) + 形容词 + 名词 + that 例：It was such a formal greeting that I felt uncomfortable. unless（除非） 基本用法： 表示否定条件关系 相当于"if not" 中文常译为"除非……否则……" 结构公式： 主句 + unless + 条件从句 或：Unless + 条件从句，主句 Bring a small gift, but don't bring food unless the host asks you to. 课文实例 理解技巧： unless = if not 表示"只有在这个条件下，主句才不成立" 主句通常是否定句或含否定意义 句子 分析 翻译 Don't bring food unless the host asks you to. 不要带食物 除非主人要求 Don't use someone's first name unless you know him or her well. 不要用名字 除非你们很熟 We don't stand close to someone unless we know them very well. 我们不站太近 除非我们很熟 as soon as（一……就） 基本用法： 表示时间关系 强调两个动作紧接着发生 中文常译为"一……就……" 结构公式： As soon as + 从句动作，主句动作 In Japan, we bow as soon as we meet a teacher. 课文实例 时态规则： 在as soon as引导的时间状语从句中： 主句将来时，从句现在时。I'll call you as soon as I arrive. 主句过去时，从句过去时。He left as soon as he finished his work. 句子 分析 翻译 We bow as soon as we meet a teacher. 一见到老师 我们就鞠躬 You'll see what I mean as soon as you get here. 你一到这儿 就会明白我的意思 He jumped into action as soon as he heard the news. 他一听到消息 就立即行动 常见错误与注意事项 1.so ... that 和 so that 混淆 He spoke so fast that I couldn't understand.（结果） He spoke slowly so that I could understand.（目的） 区分： so ... that：如此……以至于（结果） so that：以便，为了（目的） 2.unless 的误用 I won't go unless it rains.（正确：除非下雨，否则我不去） I'll go if it doesn't rain.（如果不下雨，我就去） 规则：unless通常与否定意义的主句连用。 3.as soon as 的时态错误 I'll call you as soon as I arrive. I called him as soon as I arrived. 规则：as soon as引导的时间状语从句，用一般现在时表示将来。 选择合适的结构 用 so ... that, unless, as soon as 填空： The movie was _____ interesting _____ I watched it twice. Don't disturb him _____ he finishes his work. _____ I receive your email, I'll reply immedi ... ...
