考点05 连词-2020年中考英语考点总动员

考点05 连词 一、教材重点回顾： 连词是一种在句子与句子之间，短语之间以及名词等其他词语之间起连接作用的虚词，它不能单独作句子的成份。按其意义可分为并列连词和从属连词两大类。 并列连词连接的双方是对等的。 常有的并列连词有and, both…and, either…or, neither…nor， not only…but also, as well as等。但如果连接的两部分意义不趋向一致，意义有转折的并列连词有：but, however, while (而)，only (只不过)。 还有表示选择关系的并列连词，如：or, or else, otherwise… 再有的是连接双方，互为因果，或表示前因后果的连词有：for, so, therefore (因此)，then等。 从属连词在初中范围内常常用来连接名词性从句，如：that, if, whether, 其次用来连接状语从句。其中有原因状语从句，常用的连接词有：when , while, as, since, before, after, once, as soon as, until, till。 连接条件状语的连词有：if, unless, as long as 等，而原因状语的连接词有because, since, as, now that (既然)。目的、结果、方式、比较、地点等状语从句的连接词有：so that, so…that, such…that, as…as, than, where… 它们在句子与文章中几乎无处不见。 并列连词 用法 例句 and 表并列或顺承关系 He came into the classroom and put his schoolbag on the desk. 用于“祈使句，and +陈述句”结构 Be careful, and you will make fewer mistakes. or 意为“或者”，表示任选其一 Do you want to go the zoo or the museum? 意为“否则”，用于“祈使句，or +陈述句”结构 Please be quick, or we will miss the last bus. so 表示因果关系 It’s raining heavily now, so we have to put off the P.E class. for 表示原因，及附带理由 I must be off now, for it is getting late. 并列连词短语 连词短语 意义用法 例句 neither--nor- 既不--也不,谓语动词的数遵循“就近原则” Neither he nor his children like fish. either--or-- 或者--或者--，谓语动词的数遵循“就近原则” Either you or he is wrong. both--and-- 两者都，谓语动词用复数形式 Both she and I are good at English. not only-- but also 不但--而且-，谓语动词的数遵循“就近原则” Not only you but also he wants to buy the book. 1. 引导时间状语从句的从属连词 从属连词 用法 例句 when 当--时候 引导的从句中，谓语动词可以是短暂性动词也可以是延续性动词 It was raining when he came out of the office. while 当--时候 引导的从句中，谓语动词必须是延续性动词，且常用进行时 Don't make any noise while others are reading in the library. before 在--之前 “在……之前”，从句的动作通常发生在主句动作之后 She reached the train station before he called her yesterday. after 在---之后 “在……之后”，从句的动作通常发生在主句动作之前 He turned off the light and went to bed after he cleaned the room. until 常用在“not...until...”结构中，表示“直到……才……” Nancy didn't appear until it was ten o'clock last night. as 一边--一边 表示一件事情在发生，另一件事情也在同时发生 The st