all的用法.docVIP

all用法小结 在英语学习中，我们经常会遇见all这个单词。它的用法较多，下面把中学课本中出现过的all用法小结如下： 1．all修饰作主语的名词时，其位置在主语和行为动词之前，但必须放在be动词、助动词或情态动词之后。当be动词是句子中最后一个词时，all要放在be动词之前。例如： All the boys study well． The boys刎study well． They are all English teachers．(不说：They all are English teachers．) They would all have been invited if there had been loom．(不说：They all would have been invited…) all也可以放在直接宾语或间接宾语之后，但这个宾语必须是us，you等人称代词。例如： I have eaten them扰．(不说：I have eaten the cakes a11．) 一Are they Englisn teachers? 一Yes．they以f are． 2．all指三个或三个以上的人或物“都”，其反义词是none；both指两个人或物“都”，其反义词是neither。例如： I have three brothers．All of them are sports fans． 比较：None of them are sports fans． He has two sisters．Both of them maior in Endish． 比较：Neither of them maiors in English． 3．不说all+代词”，应说“代词+all或all of+代词”。例如： 误：All they like English stories very much． 正：They all like English stories very much． 正：All of them like English stories very much． 但要注意：“all of+名词”结构中的名词前面要用限定词。 误：All of books belong to me． 正：All the books belong to me． 正：Af2 the books belong to me． 4．“all+冠词／指示代词／物主代词”相当于“冠词／指示代词／物主代词+whole．”。例如： Hug all the world．(=Hug the whole world．) That is all my life．(=That is my whole life．) 注意：aⅡ可修饰不可数名词或复数名词，the whole不可修饰不可数名词或复数名词，如要修饰不可数名词或复数名词，则要将aⅡthe whole改为the whole of才行。例如： I love all Shanghai．(=I love the whole of Shanghai．) The cat drank all the ink．(=The cat drank the whole of ink．) All his books(=The whole of his books)are on the shelf． 5．a11与not连用时通常表示“部分否定”；要表示“全部否定”时，可用no，none，not any等词语。例如： All my friends can not swim．(我所有的朋友并不都会游泳。) None of my friends can swim．(我所有的朋友都不会游泳。) I dont know all of them．(他们我并不都认识。) I dont know any of them．(我都不认识他们。) 另外，人们往往更多地用not all，而不用all not。例如： Not刎En甜ish people like fish and chips． 6．all不与what连用，可把what改为that，或去掉all。例如： 误：This is all what 1 want to say． 正：This is all(that)1 want to say． 正：This is what 1 want to say． 7．“aⅡ