测试精编 单项选择： 1. Since the first space mission, many communication satellites ________. A. was launched B. are launched C. have been launched D. had been launched 2. What kind of advice ________ you? A. has gave B. was gave C. had been given to D. has given ...

新概念 英语语法

一．不定式 1．定义：具有名词、形容词及副词性质并具有时态、语态变化。 2．形式：（以do为例） 主动语态 被动语态 一般时 to do to be done 进行时 to be doing 完成时 to have done to have been done 完成进行时 to have been doing 3．用法： （1）用作主语： To speak good English is not easy...

语法 新概念

（二）不规则名词复数形式： 1. foot feet mouse mice goose geese child children ox oxen louse lice woman women man men 2．单复数同形： sheep, deer, fish, means, Chinese, Japanese, Swiss, works, barracks（兵营） bellows（风箱） kennels（狗窝） 3．一些英语外来词的复数形式： crisiscr...

新概念 英语语法

二．动名词： 1．动名词定义：具有名词性质，可在句中担任主语，宾语表语，定语，具有所有格作修饰语。 2．形式：以do为例 doing being done having done having been done 3．用法： （1）主语： Saving is easier than doing . His coming here will be a great help. It is no use waiting here, h...

新概念 英语语法

十五．将来完成进行时： shall / will have been + 现在分词 表示某一动作将继续到将来某时，且该动作此时尚未发生。 . We shall have been staying here for four weeks when Tom arrives. . It will have been raining for a week if it does not stop tomorrow. ［注：此句型过于复杂，人们很少运...

语法 新概念

十三．将来完成时： shall / will have + 过去分词 表示将来某时之前已经完成的动作。 . They will have been here for 5 years next Friday. . By the end of next term, the students will have finished the book....

语法 新概念

比较级构成方式： A．adj / adv + er / est poorpoorerpoorest fastfasterfastest B．词尾e + r / st largelargerlargest finefinerfinest C．重读闭音节中短元音 + 辅音词尾双写辅音词尾 + er / est. bigbiggerbiggest hothotterhottest D．辅音 + yi + er / est drydrierdriest angryangrierangries...

语法 新概念

十．过去完成进行时： had been + 现在分词 表示过去某个时间之前一直在进行的动作。 ● She said that she had been typing a paper before I came in. 比较： . The girl had cleaned up the room, so it was tidy. . The girl had been clearing up the room, so we had to wait outside. 测试精编...

新概念 英语语法

（三）．复合名词复数形式： 1．中间没有连字符的合成名词在词尾变复数： bookshelfbookshelves handfulhandfuls 2．man和 woman构成的复合名词，二者均变为复数。 man servantmen servants woman teacherwomen teachers 3．中间有连字符的合成次，在主体词（中心意义的词）末尾变复数： sister-in-la...

新概念 英语语法

一、一般现在时： 1．构成：使用动词原形，第三人称单数须有变化。 （1）直接加s，works，takes （2）以辅音加y结尾，变y为i，再加es carry carries （3）以o, s, x, ch, sh结尾的动词加es goes dresses watches brushes 2．功能： （1）表现在的事实、状态或动作： eg: . Birds fly. . She loves mus...

新概念 英语语法