2026届高考英语·重难点专项突破练习卷5 并列句与状语从句的粘连词 导学案

2026高考英语·重难点专项突破练习卷5

并列句与状语从句的粘连词

核【核心知识·深度解读】

并列句和状语从句的连接词是高考语法填空和完形填空的高频考点。尤其是as, while, since这三个词，一词多义，可引导时间、原因、让步、方式、比较等状语从句，也可用作并列连词表示对比或递进。近三年真题侧重考查在具体语境中区分这些词的逻辑关系。

1. as的多种用法：①引导时间状语从句，意为“当……时/一边……一边”，强调主从句动作同时发生；②引导原因状语从句，意为“因为”，语气较弱，常放在句首；③引导方式状语从句，意为“按照/如同”；④引导让步状语从句，意为“虽然”，常用倒装结构（Child as he is...）；⑤用作介词，“作为”。

2. while的多种用法：①引导时间状语从句，意为“当……时”，从句动词常用延续性；②引导让步状语从句，意为“虽然”，常放句首；③并列连词，表示对比，意为“而”；④引导条件状语从句，意为“只要”（相当于as long as）。

3. since的多种用法：①引导时间状语从句，意为“自从……以来”，主句常用现在完成时；②引导原因状语从句，意为“既然”，表示已知的、明显的原因；③用作介词，“自从”。

4. 真题示例（ 语法填空）： “______ the sun was setting, we continued our hike.” 此处“太阳正在下山”与“继续徒步”是同时进行的背景，且从句用进行时，故填While/As。2024·全国甲卷：“______ you are here, why not have a cup of tea?” 表示“既然”，填Since。2025·新高考Ⅱ卷完形：“He is very strict, ______ his brother is easy-going.” 表示对比，填while。

连词	功能	例句	注意点
as	时间/原因/方式/让步/比较	As she sang, tears ran down. / As it rained, we stayed inside.	as原因语气弱；as引导让步需倒装
while	时间/让步/对比/条件	While I understand, I don't agree. / I like tea while he likes coffee.	while从句动词延续性；while表虽然常放句首
since	时间/原因	Since you ask, I'll tell you. / I haven't seen him since 2020.	since原因“既然”；时间完成时

其他并列词

and, but, or, for, so, yet

He worked hard, for he wanted to succeed.

for表原因（补充说明）

题型：语法填空（每空填一词，注意连词选择及逻辑）

【语篇一 · 成长回忆】

I still remember my first day at school. ①________ I walked through the gates, I felt nervous. ②________ time went by, I made friends. ③________ my best friend moved away, we kept in touch. ④________ we don't see each other often, we still care. ⑤________ we were growing up, we faced many challenges. ⑥________ we were young, we didn't understand our parents. ⑦________ we became adults, we realized how much they loved us. ⑧________ life is not always easy, we must stay positive. ⑨________ we have each other, nothing can defeat us. ⑩________ the saying goes, “Friends are the family we choose.” ⑪________ we are together, I feel safe. ⑫________ this is true, I cherish every moment.

①________ ②________ ③________ ④________ ⑤________ ⑥________ ⑦________ ⑧________ ⑨________ ⑩________ ⑪________ ⑫________

【语篇二 · 科技与生活】