摘要：[副词](1)以前，追溯到；后退，在后面：Please move back:you're in the way. When I look back on my days in the army...(2)回家；在原来的地方：When did you get back? Put the books back on the shelf.[名词]后面;后背： There is a garden a... 阅读全文

摘要：[介词] (1)表示事情发生的地点或场合: I'll drop you at the station. They met at a conference.(2)表示事情发生的时间: The train leaves at 6.00. Will you be home at lunchtime? 语法结构1 at | + 名词短语 At one end of the beach ther... 阅读全文

摘要：[规则动词：ask,asked,asked]提问、提要求或发出邀请:'Do you live round here?'she asked. let's ask someone the way. I asked Bronwyn to dinner. 语法结构 1 ask | ( + 名词短语) | + 名词短语 A man asked me the time. Can I ask you a... 阅读全文

摘要：[介词]以...的角色,以...的形式：He worked for a while as a logger,The news came as a shock.[副词]和形容词、副词搭配使用表示比较:It's not as hot today. I can typealmost as fast as you.[连词] (1) 当....的时候：The phone rang just as I w... 阅读全文

摘要：[限定词和代词]表示不确定的数量:Have you got any change? Any fool knowsthat. I don't like any of these shoes.[副词]达到某种程度或范围：None of us are getting any younger. 语法结构1 any | + 复数名词或不可数名词 | + ?Is there any milk?Do you ... 阅读全文

摘要：[连词]连接两个词、词组、分句和句子: There's hot and cold water. The match finished and we all left. The bus is fast. And it's not expensive. 语法结构1 短语 | + and | + 短语 短语 , 短语 | + and | + 短语 We bought some apples a... 阅读全文

摘要：am/is/are(1)实义动词(也叫主要动词或词汇动词),连接两个概念:Emma is a teacher. The eggs are in the fridge.(2)助动词: I'm doing my homework. Coffee is produced in Colombia.注意：动词be在现在时里的各种形式 单数 复数第一人称... 阅读全文

摘要：[限定词]所有的，全部的：She ate all the chocolates. The cat drank all the milk.[代词]每件事;每一,每个:All's well that ends well. We can all go home.[副词]完全地,彻底地:Gavin was all alone. The game is all over. 语法结构 1 all | + 复数... 阅读全文

摘要：英语语法关键字 阅读全文