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1) be +现在分词,构成进行时态,例如: They are having a meeting. 他们正在开会。 English is becoming more and more important. 英语现在越来越重要。 2) be + 过去分词,
1)have +过去分词,构成完成时态,例如: He has left for London. 他已去了伦敦。 By the end of last month, they had finished half of their work. 上月未为止,他们已经完成
名词部分(一):普通名词 专有名词 a. 专有名词 b. 普通名词 (1) 可数 (2) 不可数 ++++++++++++++++++++++++++++++++++++++++++++ 专有名词 ,就是人名、地名等特定的一
感叹句通常有what, how引导,表示赞美、惊叹、喜 悦、等感情。 what修饰名词,how 修饰形容词,副词或动词,感叹句结构主要有以下几种: 掌握它的搭配,
1) the more… the more… 越……就越…… The harder you work,the greater progress you'll make. 2) more B than A 与其说A不如说B less A than B He is more lazy than slow at his work. = He
Unit 2 助动词、情态动词(一) 1. The room is in a terrible mess; it _____ cleaned. A. can't have been B. shouldn't have been C. mustn't have been D. wouldn't have been 2. You _____ her in her o
Unit 3 虚拟语气(十一) 31. We didn't know his telephone number; otherwise we _____ him. A. would have telephoned B. would telephone C. must have telephoned D. had telephoned 32. He must have had
Unit 3 虚拟语气(十二) 34. We _____ to start our own business, but we never had enough money. A. have hoped B. had hoped C. would hope D. should hope 35. The mad man was put in the soft-padded ce
1) 概念:表示过去的过去 ----|-------|-----|---->其构成是had +过去分词构成。 那时以前 那时 现在 2) 用法 a. 在told, said, knew, heard, thought等动词后的宾语从句
表示数目多少或顺序多少的词叫数词,数词分为基数词和序数词。表示数目多少的数词叫基数词;表示顺序的数词叫序数词。 一、基数词 1)基数词写法和
代词是代替名词的一种词类。大多数代词具有名词和形容词的功能。英语中的代词,按其意义、特征及在句中的作用分为:人称代词、物主代词、指示代词
《大学英语教学大纲》(1999)对四级语法的要求是:巩固和加深基本语法知识,提高在语篇水平上运用语法知识的能力。 该部分共30题,一般40%考察短语和词汇,60%考察语法,每一题0.5分,共
黄金规则1: 一个句子有且只有一个谓语,若有一个谓语就不能再有第二个谓语。若有另一个谓语,就必有连词,关系代词,副词。 一个句子若有连词,关系代词,副词,那此句就二谓语,分
1)too…to 太…以至于… He is too excited to speak. 他太激动了,说不出话来。 ---- Can I help you ? 需要我帮忙吗? ---- Well, I'm afraid the box is too heavy for you to carry i
现在进行时的基本用法: a. 表示现在( 指说话人说话时) 正在发生的事情。 We are waiting for you. b. 习惯进行:表示长期的或重复性的动作,说话时动作未必正
主谓一致是指: 1) 语法形式上要一致,即单复数形式与谓语要一致。 2) 意义上要一致,即主语意义上的单复数要与谓语的单复数形式一致。 3) 就近原
1)通常,现在分词表示主动,过去分词表示被动,例如: He is the man giving you the money. (= who gave you…) 他就是给你钱的那个人。 He is the man stopped by the car.