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初中英语三大从句专项练习20题
初中英语三大从句专项练习20题适配：七/八/九年级期中、期末、中考语法专项刷题 特点：全是易错真题考点，一题对应一个从句知识点，查漏补缺专用。 做题说明 每题考点涵盖：宾语从句语序/时态、状语从句主将从现、定语从句关系词辨析。 适合：当堂检测、课后巩固、考前刷题。 专项练习题（20题） 1. I want to know ______ he will come to the party or not. A. if B. whether C. that 2. Could you tell me ______? A. where do you live B. where you live C. you live where 3. Our teacher said that the earth ______ around the sun. A. goes B. go C. went 4. I will go hiking if it ______ fine tomorrow. A. is B. will be C. was 5. ______ he is tired, he still keeps studying. A. Because B. Although C. If 6. I didn’t go to bed ______ I finished my homework. A. until B. if C. so 7. Please call me ______ you get to school. A. as soon as B. before C. though 8. He got up early ______ he could catch the early bus. A. because B. so that C. when 9. You will fail ______ you work hard. A. if B. unless C. because 10. I wonder ______ he likes playing basketball. A. that B. if C. what 11. The girl ______ is reading a book is my best friend. A. who B. which C. what 12. This is the pen ______ I bought yesterday. A. who B. which C. where 13. We like movies ______ are funny and educational. A. that B. what C. when 14. The man ______ car is red is our new teacher. A. who B. which C. whose 15. I still remember the day ______ I joined the club. A. when B. where C. that 16. He asked me ______ I had seen his key. A. that B. if C. what 17. ______ you practice more, you will get better grades. A. If B. Unless C. Though 18. I don’t know ______ he is late again today. A. why B. that C. how 19. The book ______ covers many grammar rules is very useful. A. which B. who C. where 20. We must finish our work ______ it is too late. A. before B. after C. until 参考答案 + 逐题超详细解析 宾语从句 重点题（1–3、10、16、18） 1. 答案：B 解析：whether…or not 为固定搭配，只有whether可以和or not连用，if不可以。 2. 答案：B 解析：宾语从句必须用陈述语序：引导词+主语+谓语，排除疑问语序A。 3. 答案：A 解析：宾语从句特例：客观真理永远用一般现在时，不受主句过去式影响。 4. 答案：B 解析：句意“我想知道他是否喜欢打篮球”，表“是否”用 if。 5. 答案：B 解析：句意“他问我是否看见了他的钥匙”，表不确定疑问用 if。 6. 答案：A 解析：句意“我不知道他今天为什么又迟到了”，表原因用 why 引导宾从。 状语从句 重点题（4–9、17、20） 4. 答案：A 解析：if引导条件状语从句，遵循主将从现，从句用一般现在时。 5. 答案：B 解析：although“虽然”，引导让步状语从句，不与but连用。 6. 答案：A 解析：not…until 固定结构：直到……才…… 7. 答案：A 解析：as soon as“一……就……”，时间状语从句，高频考点。 8. 答案：B 解析：so that 引导目的状语从句：为了…… 9. 答案：B 解析：unless = if…not “除非、如果不”。句意：如果你不努力，就会失败。 10. 答案：A 解析：if引导条件状语从句，主将从现：多练习，就会提分。 11. 答案：A 解析：before“在……之前”，句意：趁还不晚，完成工作。 定语从句 重点题（11–15、19） 11. 答案：A 解析：先行词 the girl 指人，且在从句中作主语，用 who。 12. 答案：B 解析：先行词 the pen 指物，用 which。 13. 答案：A 解析：先行词为物，that可指代物品，作从句主语。 14. 答案：C 解析：whose 表所属关系“……的”，the man’s car，用 whose。 15. 答案：A 解析：先行词 the day 表时间，用 when 引导定语从句。 16. 答案：A 解析：先行词 the book 指物，从句缺主语，用 which。 三大从句做题极简口诀（考前速背） 1. 宾从：陈述语序、时态对应、真理现 2. 状从：时条主将从现、although不接but、so that表目的 3. 定从：人who物which，所属用whose，万能that救场 配套学习建议 先看《三大从句知识点汇总》理论，再刷这20道专项题，理论+刷题闭环，可彻底搞定初中复合句所有中考考点，单选、语法填空、作文长难句全部突破。 需要我帮你单独整理一份无答案空白打印版，方便直接给学生刷题吗？ 需电子版的评论区扣“电子版”
