1. and /ænd/ - 和,而且功能: 连接并列成分,表示添加或顺承例句: She is smart and hardworking. 她既聪明又勤奋。2. but /bʌt/ - 但是功能: 表示转折,前后意思相反例句: He is young, but very experienced. 他很年轻,但很有经验。3. or /ɔːr/ - 或者;否则功能: 表示选择;在否定句中表示“否则”例句: Hurry up, or you'll be late. 快点,否则你要迟到了。4. so /soʊ/ - 所以功能: 表示结果例句: It was raining, so we stayed home. 下雨了,所以我们待在家里。5. because /bɪˈkɒz/ - 因为功能: 表示直接原因例句: I like her because she is kind. 我喜欢她,因为她善良。🚫 重要规则: 不能与 so 在同一句中使用6. when /wen/ - 当…时候功能: 引导时间状语从句例句: When I arrived, the meeting had started. 当我到达时,会议已经开始了。7. if /ɪf/ - 如果;是否功能: 引导条件句或表示“是否”例句: If it rains, we'll cancel the trip. 如果下雨,我们就取消旅行。
🟡 第2部分:8组成对连词 (必须配对使用)
8-9. both...and... - 既…又…功能: 两者都包括例句: Both my father and my mother are teachers. 我父亲和母亲都是老师。10-11. not only...but also... - 不仅…而且…功能: 强调递进关系例句: She not only speaks English but also speaks French. 她不仅会说英语,还会说法语。⚠️ 语法点: 连接主语时,谓语动词与 but also 后的主语一致12-13. either...or... - 要么…要么…功能: 表示二选一例句: You can choose either the blue one or the red one. 你可以选蓝色的,也可以选红色的。⚠️ 语法点: 连接主语时,谓语动词与 or 后的主语一致14-15. neither...nor... - 既不…也不…功能: 两者都否定例句: I like neither coffee nor tea. 我既不喜欢咖啡,也不喜欢茶。⚠️ 语法点: 连接主语时,谓语动词与 nor 后的主语一致
🟢 第3部分:17个重要扩展连词 (需要认识掌握)
时间相关连词
16. after /ˈɑːftər/ - 在…之后例句: After finishing homework, I watched TV. 做完作业后,我看了电视。17. before /bɪˈfɔːr/ - 在…之前例句: Brush your teeth before you go to bed. 睡觉前要刷牙。18. until /ənˈtɪl/ - 直到…为止例句: Wait here until I come back. 在这里等到我回来。19. since /sɪns/ - 自从…以来例句: I have lived here since 2010. 我从2010年起就住在这里。20. while /waɪl/ - 当…时;然而例句: While I was reading, he was sleeping. 我在读书时,他在睡觉。21. as /æz/ - 当…时;由于;正如例句: As I was walking, I saw a cat. 我走路时看到一只猫。22. once /wʌns/ - 一旦例句: Once you start, don't give up. 一旦开始,就不要放弃。23. whenever /wenˈevər/ - 无论何时例句: You can call me whenever you need help. 你需要帮助时随时可以打电话给我。
逻辑相关连词
24. although /ɔːlˈðəʊ/ - 虽然例句: Although it was expensive, I bought it. 虽然很贵,但我还是买了。🚫 重要规则: 不能与 but 在同一句中使用25. though /ðəʊ/ - 虽然 (与although同义,更口语化)例句: Though he is rich, he is not happy. 虽然他富有,但他不快乐。26. unless /ənˈles/ - 除非例句: You will fail unless you work harder. 除非你更努力,否则你会失败。27. however /haʊˈevər/ - 然而例句: He is rich; however, he is not happy. 他很富有,然而他并不快乐。28. for /fɔːr/ - 因为 (补充说明原因)例句: She must be tired, for she worked all day. 她一定累了,因为她工作了一整天。29. so that - 为了,以便例句: I got up early so that I wouldn't be late. 我早起是为了不迟到。
其他实用连词
30. than /ðæn/ - 比 (用于比较)例句: She is taller than her sister. 她比她妹妹高。31. that /ðæt/ - 无实义,引导从句例句: I think that you are right. 我认为你是对的。32. whether /ˈweðər/ - 是否例句: I don't know whether he will come. 我不知道他是否会来。
🚨 两大黄金考试规则
规则一:因果不共存规则二:转折不并用
🔥 考前必背·两大黄金法则与一个原则
法则1:🚨 “因为所以” 二选一你的检查动作:看到 because,就绝不能有 so;看到 so,就绝不能有 because。错误: ❌ Because it rained, so we stayed home.正确: ✅ Because it rained, we stayed home.正确: ✅ It rained, so we stayed home.法则2:🚨 “虽然但是” 二选一错误: ❌ Although he is young, but he is wise.正确: ✅ Although he is young, he is wise.正确: ✅ He is young, but he is wise.你的检查动作:看到 although/though,就绝不能有 but;看到 but,就绝不能有 although/though。就近原则:📍 动词“就近看”你的检查动作:看到 not only...but also..., either...or..., neither...nor... 连接主语,马上找 but also, or, nor 后面的词,动词就跟着它变。