考法1 并列连词 单词 含义及用法 例句 and “和”,表示并列或顺承关系 He got up and rushed to school.他起床然后飞奔去了学校。 用于“祈使句,and+简单句” Love others,and you will be loved.去爱别人,你就会得到别人的爱。 but “但是”,不能与though和although连用 The girl is beautiful but she is impolite.这个女孩很漂亮,但是她没有礼貌。 or “或者”,表示任选其一 You can use it or throw it out.你可以用它,也可以扔了它。 “否则”,用于“祈使句,or+简单句”,相当于If you don't...,you will... Hurry up,or you will be late.快点儿,否则你会迟到的。 for/so “因为/所以”,表示因果关系 The ground is wet,for it rained last night.地面是湿的,因为昨晚下雨了。 考法2 并列连词短语 短语 含义及用法 例句 both...and... ……和……都,用来连接两个并列的主语、谓语、宾语、表语和状语等 Both she and I are good at maths.她和我都擅长数学。 either...or... 或者……或者……;要么……要么…… Either you or I have to go there.要么你必须去那儿,要么我必须去那儿。 neither...nor... 既不……也不…… Neither he nor his brother likes cakes.他和弟弟都不喜欢吃蛋糕。 not only...but also... 不但/不仅……而且…… Not only I but also Tom is fond of watching TV.不仅我,而且汤姆也喜欢看电视。 【注意】 (1) either...or...,not only...but also...,neither...nor...都可连接两个并列的主语、谓语、宾语、表语和状语等。当连接两个并列主语时,谓语动词的单复数形式遵循“就近原则”。 Neither I nor Lucy likes fish.我和露西都不喜欢鱼。 (2) not only...but also...连接两个并列句时,为了强调,可将not only 置于句首,此时not only 后的分句通常要用部分倒装的形式,但是 but also 后面的分句不用倒装。 Not only did he speak more correctly,but also he spoke more easily. 他不仅说得更正确,而且说得更轻松。 从属连词 考法1 引导时间状语从句的从属连词 when “当……的时候” I loved English when I was at school.我在学校时喜欢英语。 while “正当……时”,从句的谓语动词必须是延续性动词,且常用于进行时 It began to rain while I was waiting at the bus stop.当我在公共汽车站等车时,开始下雨了。 before “在……之前”,从句动作通常发生在主句动作之后 Did she leave a message before she went?她走之前留言了吗? after “在……之后”,从句动作发生在主句动作之前 He left the office after he finished his work.他完成工作后离开了办公室。 until “直到……为止”,常用于not...until...结构,表示“直到……才……” He didn't sleep until she woke up.直到她醒来,他才睡觉。 as soon as “一……就……”,表示从句动作一发生,主句动作就随之发生 Please call me back as soon as you get this message.请你一收到留言就给我回电话。 since “自……以来”,从句常用一般过去时,主句用现在完成时 I haven't seen her since she moved away.自从她搬走后,我就没见过她。 考法2 引导条件状语从句的从属连词 if “如果”,从句用一般现在时,主句用一般将来时 We'll stay at home if it rains.如果下雨,我们就待在家里。 unless “如果不,除非”,从句用一般现在时,主句用一般将来时 He won't go to sleep unless you tell him a story.除非你给他讲故事,否则他就不睡觉。 as long as “只要”,从句用一般现在时,主句用一般将来时 I will go to the airport to meet you as long as you come ... ...
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