英语学习方法大全

1） It is demanded / necessary / a pity + that结构中的主语从句的谓语动词要用should 加动词原形， should 可省略。句型：(1)suggestedIt is　 (2)importantthat+ (should) do(3) a pity(1)s...

虚拟条件句的从句部分如果含有were, should, 或had, 可将if省略，再把were, should或had 移到从句句首，实行倒装。　 Were they here now, they could help us.　=If they were here now, they could h...

主句与从句的动作发生在不同的时间，这时主，从句谓语动词的虚拟语气形式因时间不同而不同，这叫做混合条件句。If you had asked him yesterday, you would know what to do now.　 （从句与过去事实相反，主句与现在事实相反。）If it had ra...

1）时态：可以表示过去，现在和将来的情况。它的基本特点是时态退后。a.　 同现在事实相反的假设。句型 ： 条件从句　主句 一般过去时　should( would) +动词原形　 If they were here, they would help you.b.　 表示于过去事实相反的假设。句型： 条...

真实条件句用于陈述语气，假设的情况可能发生，其中 if 是如果的意思。　 时态关系句型： 条件从句　 主句 一般现在时 shall/will + 动词原形　If he comes, he will bring his violin.典型例题　The volleyball match will be ...

1） 概念 虚拟语气用来表示说话人的主观愿望或假想，所说的是一个条件，不一定是事实，或与事实相反。2） 在条件句中的应用 条件句可分为两类，一类为真实条件句，一类为非真实条件句。非真实条件句表示的是假设的或实际可能性不大的情况，故采用虚拟语气。...

1） 用half of, part of, most of, a portion of 等词引起主语时，动词通常与of后面的名词，代词保持一致。　Most of his money is spent on books.　Most of the students are taking an activ...

1） 在代词what, which, who, none, some, any, more, most, all等词的单复数由其指代的词的单复数决定。 All is right.　 (一切顺利。) All are present.(所有人都到齐了。)2） 集体名词作主语时，谓语的数要根据主语的意思来...

1） 代词each和由every, some, no, any等构成的复合代词作主语，或主语中含有each, every, 谓语需用单数。　 Each of us has a tape-recorder.　 There is something wrong with my watch.2） 当主语是...

当主语后面跟有with, together with, like, except, but, no less than, as well as 等词引起的短语时，谓语动词与前面的主语一致。　 The teacher together with some students is visiting th...