module2Grammar英语连词.ppt

英语连词(1) 一、并列连词 1、并列连词。用来连接具有并列关系的词，短语或句子。根据其意义，并列连词又可分为表示联合，转折，选择和因果关系连词。 ?表示联合关系的并列连词：and, both…and, neither…nor，as well as，not only…but also This is an old clock that is not only very handsome but also accurate． They can both read English and speak it well. Neither you nor he is wrong. He has experience as well as knowledge. ?表示选择关系的并列连词：or，or else，otherwise，rather than，either．．．or。如： You should get the license right away，or youll have to pay a fine． ?表示转折和对比关系的并列连词。常用的该类连词有：but，while，still, whereas，yet，however，nevertheless，on the other hand，on the contrary She is a funny girl，yet you can‘t help liking her． Seize the chance, otherwise (or else) you’ll regret it. ?表示因果关系的并列连词。常用的该类连词有：so，for，then, therefore，hence，thus，consequently，accordingly (因此，所以，于是) It was raining heavily，so the sports meeting was postponed． It is morning, for the birds are singing. He studied hard, thus he got a full mark. 二、从属连词 1、引导时间状语的从属连词：when, while, as, after, before, since, till/until, once as soon as, the moment, the minute，the instant, immediately, hardly…when , no sooner…than, He told me the news immediately he got it． Once you begin, you must go on. 2、引导地点状语的从属连词：where, wherever Wherever she may be, she will be happy. 3、引导条件状语的从属连词: if，unless, if only(要是…就好了) suppose，in case (that)，as long as, on condition that (若…则) If only I had more money，I could buy some new clothes． I will lend you the book on condition that you return it on Monday. 4、引导目的状语的从属连词：that, so that, in order that, lest(以防), for fear that, in case (that) She put a blanket over the baby for fear that he should catch cold. I came here that I might take a good look at the new bridge. 5、引导方式状语的从属连词：as，as if（好像），as though（好像,似乎） Heat can flow from a hot body to a cooler body as if it were a fluid． 6、引导比较状语的从属连词：as，as… as…，less（more）… than，the more…the more The more we can do for you，the happier we will be． His elder sister is as tall as his mother. 7、引导原因状语的从属连词：as，because，since，in that， now that（