2026高考英语-重难点专项突破练习卷-并列句与状语从句的粘连词-导学案（含解析）

2026高考英语·重难点专项突破练习卷 并列句与状语从句的粘连词 【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.” _____ we are together, I feel safe. _____ this is true, I cherish every moment. ①_____ ②_____ ③_____ ④_____ ⑤_____ ⑥_____ ⑦_____ ⑧_____ ⑨_____ ⑩_____ _____ _____ 【语篇二 · 科技与生活】 Technology has changed our lives greatly. _____ smartphones become popular, people spend hours online. _____ they bring convenience, they also cause distraction. _____ we use them wisely, they can be powerful tools. _____ many teenagers are addicted, parents worry. _____ the internet connects us, it can also isolate us. _____ we realiz ... ...