新东方语法讲义 一：时态：所谓的"时态"，就是时间+状态。谓语动词的时态见下表： 1．主动形式 2．被动形式 CET-4 常考的三种时态：过去完成时；将来完成时；（现在/过去）完成进行时。 时间状语从句当中的时态： 一般过去时 所有的过去 用 一般现在时 表示 现在和将来 现在完成时 现在完成和将来完成 一．非谓语动词 一．不定式： 一）不定式的常考形式： 1) 一般形式：He decided to w ork harder in order to catch up w ith the others. 被动形式: He preferred to be assigned some heavier w ork to do. 语法功能： 表示与谓语动词同步发生 2) 完成形式：He pretended not to have seen me. 过去 现在 将来 过去将来 一般 did do w ill/shall do should/w ould do 进行 w as/w ere doing am/is/are doing w ill/shall be doing / 完成 had done have/has done w ill/shall have done should/w ould have done 用于虚拟语气 完成进行 had been doing have/has been doing / / 过去 现在 将来 过去将来 一般 w as/w ere given am/is/are given w ill/shall be given should/w ould be given 进行 w as/w ere being given am/is/are being given / / 完成 had been given have/has been given w ill/shall have been given should/w ould have been given 完成进行 / / / 被动形式：The book is said to have been translated into many languages. 语法功能：表示发生在谓语动词之前 二）不定式常考的考点： 1）不定式做定语----将要发生 2）不定式做状语----目的 3）不定式充当名词功能---To see is to believe. 三)不定式的省略 1)感官动词 see, watch, observe, notice, look at, hear, listen to, smell, taste, feel + do 表示动作的完整性，真实性； + doing 表示动作的连续性，进行性 I saw him w ork in the garden yesterday. 昨天我看见他在花园里干活了。(强调"我看见了"这个事实) I saw him w orking in the garden yesterday. 昨天我见他正在花园里干活。（强调"我见他正干活"这个动作） 感官动词后面接形容词而不是副词：The cake tastes good; It feels comfortable. 2) 使役...
