2026年中考英语二轮复习学案 时间状语从句

中考英语难点语法时间状语从句&专项练习卷一份 第一部分:时间状语从句核心考点精讲 时间状语从句用来表示主句动作发生的时间,通常由从属连词引导。 一、 常用引导词辨析(重中之重!) 1. when, while, as (当……时) When: 用法最广。可指时间点(从句动词为瞬时动词),也可指时间段(从句动词为延续性动词)。主句和从句的动作可以同时发生,也可以一先一后。 When the teacher came in, we were reading. (时间点,先后发生) When I lived in the countryside, I often went fishing. (时间段,同时发生) While: 强调时间段,从句动词必须是延续性动词。常表示主句和从句的动作同时持续进行,或表示对比。 While my mother was cooking, I was doing my homework. (两个动作同时持续) I like listening to music while my brother likes playing sports. (表对比) As: 强调“一边……一边……”,两个动作紧接着先后发生或同时进展。 As he walked, he whistled. (一边走一边吹口哨) As time goes by, we grow up. (随着时间流逝) 2. before (在……之前), after (在……之后) 表示两个动作的先后顺序,理解简单,但要注意主从句的时态呼应。 He had left before I could say thanks. (主句用过去完成时,从句用一般过去时) After he finished his work, he went home. (从句用一般过去时,主句用一般过去时) 3. since (自从……以来) 引导的从句通常用一般过去时,主句用现在完成时。 Great changes have taken place in my hometown since I left 10 years ago. 特殊句型: It is/has been + 一段时间 + since + 从句(一般过去时) It has been five years since we last met. 4. until / till (直到……) 表示主句的动作持续到until/till所表示的时间为止。 肯定句:主句动词必须是延续性动词。 I waited until the rain stopped. (wait是延续性动词) 否定句:主句动词通常是瞬时动词,构成“not...until...”结构,意为“直到……才……”。这是中考最高频的考点! I did not go to bed until my father came back last night. (go to bed是瞬时动词) 5. as soon as / the moment / immediately (一……就……) 表示主句动作紧接着从句动作发生。 I will call you as soon as I arrive in Beijing. The moment I saw him, I knew something was wrong. 6. whenever (每当;无论何时) Whenever I see the photo, I think of my old friends. 二、 时态问题:主将从现 / 主过从过 这是时间状语从句最核心的语法规则。 1. 主将从现 (Main Clause: Future Tense; Adverbial Clause: Present Tense) 如果主句是一般将来时,那么时间状语从句要用一般现在时来代替一般将来时。 I will be a doctor when I grow up. (主句will be,从句用grow up,而不是will grow up) He will call you as soon as he arrives at the airport. 2. 主过从过 (Main Clause: Past Tense; Adverbial Clause: Past Tense) 如果主句是过去时,时间状语从句通常也要使用相应的过去时态(如一般过去时、过去进行时等)。 She was reading when her mother came back. He had finished his homework before he went out to play. (主句过去完成,从句一般过去) 第二部分:时间状语从句专项练习卷 (满分:100分 时间:45分钟) I. 单项选择 (每题2分,共50分) 从A、B、C、D四个选项中选择最佳答案。 1.。I was watching TV _ the doorbell rang. A. while B. when C. as D. since 2. Don't get off the bus _ it has stopped. A. until B. if C. because D. after 3. — What were you doing _ your father came back? — I was doing my homework. A. when B. while C. until D. after 4. We have known each other _ we were children. A. when B. since C. while D. if 5. I'll send you an email _ I get to Canada. A. while B. as soon as C. until D. since 6. It was raining heavily _ we arrived. A. while B. when C. after D. until 7. _ my mother was cooking, my father was reading newspapers. A. After B. Until C. While D. Since 8. I didn't go to bed _ I finished my composition. A. until B. if C. since D. because 9. _ he heard the good news, he jumped with joy. A. While B. After C. As soon as D. Until 10. We have been friends _ we met at school. A. when B. since C. while D. until 11. I'll wait for you _ the concert is over. A. while B. since C. until D. as 12. He will call me _ he needs any help. A. until B. whenever C. unless D. though 13._ the clock struck twelve, all the lights went out. A. Because B. Since C. The moment D. While 14. She will come to see you _ she is free tomorrow. A. if B. until C. while D. before 15.I was about to leave my office _ it started to rain. A. while B. when C. as D. since 16.— It's been a long time _ we last met. — Yes, and I miss you so much. A. when B. that C. since D. for 17.Please don't talk so loud _ others are working. A. while B. after C. since D. until 18.He didn't go home _ he cleaned the classroom. A. when B. while C. until D. after 19.I will tell him the news _ he comes back. A. until B. since C. while D. the moment 20._ you have grown up, you must stop this childish behavior. A. When B. After C. Since D. Before 21.We started to play football _ the rain stopped. A. as soon as B. while C. until D. when 22._ I was walking in the street, I saw an old friend of mine. A. While B. After C. Before D. Since 23.I was doing my homework _ my brother was playing games. A. when B. while C. after D. until 24.It will be two years _ we see each other again. A. after B. when C. since D. before 25.She had written the letter _ she went to the post office. A. after B. before C. while D. when II. 用所给词的适当形式填空 (每空2分,共20分) 注意时态和语态。 1. I will tell him about it when he _ (come) back. 2. After he _ (finish) his work, he went to bed. 3.She didn't leave the office until she _ (complete) the task. 4. It has been three years since I _ (move) to this city. 5.While we _ (have) dinner, the light went out. 6.He was reading a book when his mother _ (call) him. 7.I will not believe it until I _ (see) it with my own eyes. 8.As soon as the bell _ (ring), the students ran out of the classroom. 9.She will wait here until you _ (return). 10.I met Lucy while I _ (study) in England. III. 句子改写 (每题5分,共15分) 保持句意基本不变。 1. I finished my homework. Then I went to play basketball. (用after合并句子) I went to play basketball _. 2.He didn't go to bed. He waited until his son came back. (用not...until...结构合并句子) He _ his son came back. 3.First I received his letter. Then I called him. (用as soon as合并句子) I called him _ his letter. IV. 短文填空 (每空1分,共15分) 选择方框中正确的连词填空,使短文意思完整、通顺。 (when, while, as soon as, until, since, before, after, whenever) I still remember the day (1) _ I first came to this school. It was a sunny day. (2) _ I got off the bus, I saw the big school gate. I was a little nervous (3) _ I entered the classroom. (4) _ the teacher came in, everyone became quiet. (5) _ then, I have made a lot of friends here. (6) _ I have problems with my study, my classmates always help me. (7) _ we have free time, we play basketball together on the playground. I usually do my homework (8) _ I have dinner. I won't watch TV (9) _ I finish all my homework. (10) _ I go to bed, I always read for half an hour. I really enjoy my school life here. 第三部分:参考答案与解析 I. 单项选择 1. B (rang是瞬间动作,强调“正在看电视时门铃响了”,用when) 2. A (not...until...结构,“直到车停了才能下车”) 3. A (came back是瞬间动作,询问“当爸爸回来时你在做什么”,用when) 4. B (主句是现在完成时,从句用since引导,表示“自从”) 5. B (“我一到加拿大就给你发邮件”,表示紧接着发生的动作) 6.B (arrived是瞬间动作,“当我们到达时,雨正下得大”,描述时间点) 7.C (两个延续性动作同时进行,“妈妈在做饭时,爸爸在看报”,用while) 8. A (not...until...结构,“直到写完作文我才睡觉”) 9.C (“他一听到好消息就高兴地跳起来”,表示动作紧接着发生) 10.B (主句是现在完成时,从句用since引导) 11.C (“我会等你直到音乐会结束”,wait是延续性动词,用肯定式until) 12.B (“无论何时他需要帮助,他都会给我打电话”) 13.C (“钟一敲响12点,所有的灯都灭了”,the moment = as soon as) 14.A (此题易错!从句“she is free tomorrow”是条件,不是时间,意为“如果她明天有空,她会来看你”。) 15.B (be about to do...when...是固定句型,表示“正要做某事,就在这时……”) 16.C (It is/has been...since...固定句型) 17.A (“当其他人在工作时,请不要大声说话”,work是延续性动作,用while) 18.C (not...until...结构,“直到打扫完教室他才回家”) 19.D (“他一回来我就告诉他这个消息”,the moment = as soon as) 20.C (Since在此处表示“既然”,引导原因状语从句。) 21.A (“雨一停我们就开始踢足球”) 22. A (was walking是延续性动作,“当我在街上走时”,用while) 23.B (两个过去的延续性动作同时进行,用while) 24.D (“还要过两年我们才能再见面”,It will be...before...是常用句型) 25.B (根据句意,“在她去邮局之前,她已经写好了信”,主句用过去完成时,从句用一般过去时) II. 用所给词的适当形式填空 1. comes (主将从现) 2. had finished / finished (主过从过。after之后可用过去完成时强调完成,也可用一般过去时) 3.had completed (not...until...结构,主句是过去时,从句“完成”的动作发生在“离开”之前,故用过去完成时) 4.moved (since引导的从句用一般过去时) 5.were having (while引导延续性动作,用过去进行时) 6.called (when引导的时间点动作,用一般过去时) 7.see (主将从现) 8.rang (主过从过) 9.return (主将从现) 10.was studying (while引导时间段,用过去进行时) III. 句子改写 1.... after I had finished my homework. / ... after I finished my homework. 2.... did not go to bed until ... 3.... as soon as I received ... IV. 短文填空 (1) when (2) As soon as / When (3) when (4) When / After (5) Since (6) Whenever / When (7) When / Whenever (8) after / before (根据习惯均可) (9) until (10) Before 学科网(北京)股份有限公司 $