imperatives英文书

1. conditional 请参看 .knowledge.yahoo/question/question?qid=7010060500044 2.imperatives (祈使/命令句: 动词或 Don't 开头) 'Sit!' the boy ordered the dog. 'Don't go' he said. 3.adjectives + (to infinive) 形容词后面既动词要加 to It is easy to learn English. The coffee is too hot to drink. 4."zero" article 不加 a/an/the Time is money. (time和money 都不加a/an/the 因为数不到及不用指明) 5.phrasal verbs 片语 通常由一个动词 + 一个介词 (preposition) 组成: give up (放弃) 有些可以跟两个 prepositions: cash in on ***phrasal verb 一定要死记 冇得估意思! 6.participle adjective 分词 形容词 即 excited / exciting interested / interesting 分别 通常形容自己本身既用 ed 果款: I am bored. (自己觉闷) She is excited. (自己觉兴奋) They are interested in English. (自感兴趣) 形容令人...既事 会用 'ing' The lesson is boring. (令人闷) The game is exciting. (令人剌激) The book is interesting. (有趣=令人感兴趣) 唔明可再问 但要另外加分. thank you! 参考: 我系英文老师 1.条件句 e.g.: if-conditionals 2.命令句 e.g.: Do it again! 3.这是形容词的其中一种用法 e.g.: It is easy to do this task. 4.没有用冠词修饰的名词 e.g. Time ------ Time is money. 5.动词片语 e.g.:get up give up sweep away 6.形容词分词 e.g. a broken window a singing bird 2010-06-05 19:56:20 补充： Hope that you'll understand these concepts.