than的十个难点用法(二).docx

than的十个难点用法(二) than的十个难点用法〔二〕六、后接时间或条件状语从句假设语义需要，有时其后可接when引导的时间状语从句以及if 引导的条件状语从句。如：You are a little fatter than when I saw you last. 你比我上次见你时胖点了。Joe carries only nine pounds more than when he was twenty. 乔比他20岁时只重了九磅。They work better together than if they are alone. 他们一起干比他们单干效果要好。七、同质比拟还是异质比拟than 通常用于两个不同的人或物在同一方面进展比拟，但有时指的可能是同一个人或物在两个不同的方面进展比拟，此时只用于more…than…构造，而不能用–er…than…的形式(即使是单音节也是如此)，这类构造通常可译为“与其……不如……〞“有……无……〞。如：He’s more fat than sh ort. 与其说他矮不如说他胖。They are more brave than wise. 他们有勇无谋。If we tell him about it, it may do more harm than good. 如果我们把状况告知他，那可能弊多利少。八、与never (a) 连用时如何理解有时than与带有never (a) 的比拟级构造连用，表示强调，通常表示最高级的含义。如：I’ve never had a worse morning than today. 我哪一天早上也不像今日早上这样倒霉。假设意思明确，有时可省略than构造。如：He is fine, never better. 他很好，比以往任何时候都好。I’ve never seen a finer bird. 我从未见过比这更美的鸟。I’ve never found a better job. 这是我找到的最好的工作。九、than any other后接名词用单数还是复数than any other后接名词时通常用单数形式，很少用复数。如：He swims faster than any other student in his class. 他比班上的其他任何同学都游得快。More heat is lost through the head than any other part of the body. 从头部散发的热量比身体的其他任何部位都多。十、几组简单理解出错的than习语1.“no +比拟级+than〞与“not +比拟级+than〞(1) “no +比拟级+than〞用于否认两者，表示“与……一样不〞，其义大致相当于其中形容词或副词的反义词用于as…as…构造。如：He is no richer than a beggar.=He is as poor as a beggar. 他穷如乞丐。This one is no better than that one.=This one is as bad as that one. 这个与那个一样不好。(2) “not +比拟级+than〞的意思是“不比……更〞“不如〞。如：He is not richer than you. 他不如你富有。This one is not better than that one. 这个不如那个好。2. no less than, no less...than 与not less than(1) no less than 有两个意思：一是表示“多达〞“有……之多〞，强调数量之多；二是表示“简直〞“与……没有差异〞。如：We walked no less than three miles. 我们走了三英里之远。We won no less than ￡500 in a competition. 我们在一次竞赛中就赢了500英镑。It is no less than robbery to ask for so much. 要这么多，简直跟抢劫没什么两样。(2) no less...than 意为“与……一样〞“不比……差〞，强调两者具有同等性。如：He is no less wise than you. 他跟你一样聪慧(他并不比你笨)。A dolphin is no less a clever animal than a dog is. 海豚与狗同样都是聪慧的动物。(3) not less than 意为“不下于〞“至少〞。比拟：He has no less than seven daughters. 他有七个女儿之