小升初语法第 15 讲:连词(二)知识点讲解与考题精练(有答案)连词(Conjunction)是用来连接词与词、词组与词组或句子与句子,表示某种逻辑关系的虚词。连词表示并列、转折、选择、因果等关系。如:“You and me.你和我。”“和”就是连词,表示并列。“You or me. 你或者我。”“或者”也是连词,表示选择。连词是一种虚词,不能独立担任句子成分,起前后连接作用,类似桥梁。连词主要分为并列连词和从属连词。【知识点】从属连词 从属连词是用来连接从句和主句的连词。从属连词后面连接的句子是从句,另一个句子是主句。常用的从属连词有 when, before, after, as soon as, because, if, though, although 等。按从属连词引导的从句将其分为以下四类。1.引导时间状语从句的从属连词(1)when“当.....时”I was asleep when you sent me the message. 你给我发消息时,我睡着了。(2)as“正当.....时”As I got into the classroom, the teacher left. 我进教室时,老师离开了。(3)while“在.....同时”Lisa called while her mom was cooking. 丽萨打电话时她妈妈正在做饭。(4)before“在.....之前”He knocked the door before he came in. 他进来之前敲了门。(5)after“在.....之后”After she arrived home, it began to rain. 她到家之后开始下雨了。2.引导原因状语从句的从属连词(1)because“因为”从属连词结果状从原因状从宾语从句条件状从时间状从让步状从比较状从目的状从I didn’t finish my homework last night because I was ill then. 我昨晚没完成作业是因我生病了。(2)since“因为,既然”Since you are busy, I’ll do the cooking today. 既然你忙,今天我来做饭吧。(3)as“因为,由于”As it is raining hard, we’d better stay inside. 由于下大雨,我们最好待在室内。3.引导条件状语从句的从属连词(1)if“如果”If I am a teacher, I will make friends with my students. 如果我是一个老师,我会跟我的学生交朋友。(2)unless“除非”I won’t go to the party unless you go with me. 我不会参加那个聚会,除非你陪我去。4.引导让步状语从句的从属连词(1)although/ though“虽然,尽管”Although/Though it was raining heavily, he still arrived on time. 虽然天下大雨,他还是准时到...