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第六讲 第二节（6.2）：词法复习要点 1、动词： 时态、语态、虚拟语气、动词的非谓语形式 英语中常用的10种时态：一般现在时，一般过去时，一般将来时，一般完成时，现在进行时，过去进行时，将来进行时，过去完成时，将来完成时，一般现在完成进行时关键是抓住一个时间基点作为参照、定位： he said by the end of next month, he ____ (finish) english reviewing. john had thought the plane _________(leave) by the time he arrived. 2、语态: 在把握好时态的基础上应当不成问题。be的各种时态 ＋ 过去分词 riding my bicycle home from school,___ as i went around the corner. a. a car hit me b. it was struck by a car c. i was struck by a car d. it hit a car an atom may be thought of ____________ of a nucleus and electrons. a. to make up b. to be made up 来源：www.gzu521.com c. as made up d. as being made up 3、虚拟语气：后退一个时态 1真实条件与虚拟条件；if i were you, if the SUN rose from the west 2现在虚拟与过去虚拟的差别 3 暗含虚拟语气的条件 4 带从句的虚拟结构 if he had sent the watch to the fix-it shop, he ______(mend) it himself now. i wish you _____(teach) me how to swim last year. 4、动词的非谓语形式 动名词：充当名词、代词的作用，作句子的主语、宾语、表语，经常性的，概念性的 分词：充当形容词副词的作用，作句子的定语、状语 现在分词为正在进行或主动的含义 boiling water, a developing country 过去分词已经完成或被动的含义 boiled water, a developed country 不定式：充当名词、代词、形容词、副词的作用，做除谓语之外的主语、宾语、表语、定语、状语等。往往有一次性的，将要做的之意。 5、形容词副词：来源：www.gzu521.com 1） 同级、比较级、最高级：比较的对象，that of mine 2） 不规则形容词 6、介词的搭配问题 |
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