暑假自学课第2讲+从句与连词（讲义）-2026-2027学年人教版英语九年级全一册

新九年级暑假自学课 人教版2024 · 暑假衔接专用 ┌─────────────────────────────┐ 第2讲 从句与连词 └─────────────────────────────┘ ⊙ 适用年级：新九年级（八升九） ⊙ 教材版本：人教版2024 ⊙ 内容说明：系统复习宾语从句、定语从句和状语从句的核心用法 Part 1 温故知新 —— 状语从句 一、时间状语从句 引导词：when, while, before, after, as soon as, until/till 连词 用法与例句 when 当……时（可接短暂/延续动词）。When I arrived, she was leaving. while 当……期间（接延续动词）。While I was reading, he came in. before 在……之前。Turn off the lights before you leave. after 在……之后。After he finished his work, he went home. as soon as 一……就……（主将从现）。I will call you as soon as I get there. until/till 直到……。He waited until the rain stopped. not...until 直到……才。He didn't go to bed until his mother came back. 二、条件状语从句 引导词：if（如果），unless（除非，如果不=if...not） 核心规则——主将从现：主句用将来时/情态动词，从句用一般现在时。 -- If it rains tomorrow, we will stay at home. -- You will fail the exam unless you study hard.（= if you don't study hard） 三、原因状语从句 引导词：because（因为），since（既然），as（由于） -- because表直接原因：He didn't come to school because he was ill. -- since表已知原因：Since everyone is here, let's begin the meeting. -- as表伴随原因：As it was raining, we stayed at home. 注意：because / so 不能同时使用！中文"因为……所以"在英语中只能用一个。 Part 2 习新知法 —— 宾语从句 & 定语从句 一、宾语从句（中考必考！） 宾语从句：用一个完整的句子充当主句的宾语。 1. 引导词 引导词 适用范围 例句 that（可省略） 陈述句充当宾语 I think (that) he is right. if / whether 一般疑问句充当宾语（"是否"） I don't know if he will come. whether...or not "是否"的强调形式 I wonder whether he is right or not. 特殊疑问词 特殊疑问句充当宾语 Can you tell me where the library is? 【注意】whether可以和or not连用，if不能：I don't know whether he will come or not.（不能用if） 2. 宾语从句三大考点 考点一：语序——宾语从句必须用陈述语序（主语+谓语），不能有疑问语序的倒装！ ✗ I don't know where is the library. ✓ I don't know where the library is. ✗ Can you tell me what should I do? ✓ Can you tell me what I should do? 考点二：时态呼应 主句时态 从句时态 例句 一般现在时 根据实际情况（任意时态） He says he will go to Beijing tomorrow. / I know he lived here before. 一般过去时 与主句相应的过去时态 He said he was a teacher. / She told me she had finished her homework. 客观真理 永远用一般现在时 The teacher said that the earth goes around the sun. 考点三：人称变化——根据语境调整人称代词。 He said, "I am reading." → He said that he was reading. 3. 宾语从句专项总结 陈述句变宾语从句：用that引导，that可省略。 一般疑问句变宾语从句：用if/whether引导，变陈述语序。 特殊疑问句变宾语从句：用原疑问词引导，变陈述语序。 注意：What's wrong? / What's the matter? 本身已是陈述语序，不必调整。 二、定语从句（中考必考！） 定语从句：用一句话来修饰一个名词或代词。被修饰的词叫"先行词"。 1. 关系代词的基本用法 关系代词 指代对象 在从句中的作用 who 人 主语（不可省略） whom 人 宾语（可省略/用who代替） which 物 主语/宾语 that 人/物 主语/宾语（最常用） whose 人/物 定语（"……的"） 例句： • who（先行词是人，作主语）：The girl who is singing is my sister. • which（先行词是物，作主语/宾语）：The book which I read is very interesting. • that（可指人也可指物，最常用）：The man that is standing there is my teacher. • whose（表示"……的"）：I like the boy whose handwriting is beautiful. 2. 只能用that的情况（中考高频考点） 先行词有最高级修饰时：This is the best movie that I have ever seen. 先行词是不定代词（something, anything, nothing, all）时： Is there anything that I can do for you? 先行词被序数词修饰时：The first thing that we should do is to call him. 先行词既有人又有物时：I'll never forget the people and places that I visited. 3. 定语从句 vs 宾语从句对比 定语从句：修饰名词。I like the book that he wrote.（有个具体的书that he wrote来修饰） 宾语从句：做动词的宾语。I think that he wrote a book.（整个that he wrote a book是think的内容） Part 3 基础巩固 一、用适当的连词填空。 (1) ______ he was tired, he kept working. (2) I will wait ______ you come back. (3) ______ I got home, my mom was cooking. (4) Study hard ______ you can pass the exam. (5) ______ it rains, we won't go hiking. (6) I know ______ he is a good student. (7) I don't know ______ he will come or not. (8) The girl ______ is singing is my sister. 二、单项选择。 1. ___ it rained heavily, they went on working. A. Although B. Because C. If D. When 2. I'll tell him the news ___ he comes back. A. as soon as B. until C. while D. although 3. She is ___ a lovely girl ___ everyone likes her. A. so; that B. such; that C. too; to D. very; that 4. I wonder ___ he is right or not. A. if B. weather C. whether D. that 5. Can you tell me ___ the library? A. how can I get to B. how I can get to C. how get to D. how getting to 6. The book ___ I read yesterday is very interesting. A. who B. whom C. which D. whose 7. This is the best movie ___ I have ever seen. A. who B. which C. that D. whom 8. She said she ___ come the next day. A. will B. would C. can D. may 9. Do you know the man ___ is standing over there? A. which B. whom C. who D. whose 10. I don't know ___ he will come. If he ___, I will call you. A. if; comes B. whether; will come C. that; comes D. if; will come 11. I like teachers ___ are patient and helpful. A. which B. whom C. who D. whose 12. The teacher said that the earth ___ around the sun. A. go B. goes C. went D. going 三、合并句子。 (1) He is tired. He still goes to work. (although) ______________ (2) I will go to bed. I finish my homework. (after) ______________ (3) She got up early. She wanted to catch the bus. (so that) ______________ (4) He is a student. I know. (合并为宾语从句) I know ______ ______ ______ ______. (5) I like the book. The book was written by Mo Yan. (合并为定语从句) I like the book ______ ______ ______ ______ Mo Yan. Part 4 提高挑战 一、改错。 (1) Although he was late, but he didn't say sorry. ________________ (2) If it will rain tomorrow, we will stay at home. ________________ (3) I don't know where is the post office. ________________ (4) The book which I borrowed it is very interesting. ________________ (5) She said she has finished her homework. ________________ (6) I like the teacher which is friendly to us. ________________ 二、完成句子。 (1) 虽然他只有10岁，但他知道很多。______________________ (2) 你能告诉我图书馆在哪里吗？______________________ (3) 我喜欢那个字写得很漂亮的男孩。______________________ (4) 她一回到家，就会给我打电话。______________________ (5) 这是我读过的最好的书。______________________ (6) 我不知道明天是否下雨。______________________ 三、阅读短文，填入合适的连词/关系词。 Dear Tom, How is everything going? I'm writing to tell you about my new school. It is a beautiful school ______ (1) has a big library. The teachers ______ (2) work here are all very kind. I have a new friend ______ (3) name is Li Ming. He is a boy ______ (4) is good at English. He told me ______ (5) he would help me with my English. ______ (6) I have any problems, I will ask him for help. I think ______ (7) I am lucky to study here. Please write to me ______ (8) you have time. Yours, Mike Part 5 本讲总结 三大从句核心考点速记 【宾语从句】 语序：陈述语序（主语+谓语），不是疑问语序！ 引导词：that（可省略，陈述句）/ if/whether（一般疑问句）/ 疑问词（特殊疑问句） 时态：主现从不限，主过从必过（客观真理除外） 【定语从句】 关系代词：who（人，主格）/ whom（人，宾格）/ which（物）/ that（人/物均可） whose + 名词：表示"……的" 【状语从句】 时间：when/while/before/after/as soon as/until 条件：if/unless（主将从现） 让步：although/though（不能与but连用） 目的：so that / in order that 结果：so...that / such...that 参考答案 Part 3 基础巩固 一. (1) Although/Though (2) until/till (3) When/While (4) so that (5) If (6) that (7) whether (8) who/that 二. 1. A 2. A 3. B 4. C 5. B 6. C 7. C 8. B 9. C 10. A 11. C 12. B 三. (1) Although he is tired, he still goes to work. (2) I will go to bed after I finish my homework. (3) She got up early so that she could catch the bus. (4) I know (that) he is a student. (5) I like the book that/which was written by Mo Yan. Part 4 提高挑战 一. (1) 去掉but (2) will rain → rains (3) where is → where (变为where the post office is) (4) 去掉it (5) has → had (6) which → who/that 二. (1) Although he is only 10, he knows a lot. (2) Can you tell me where the library is? (3) I like the boy whose handwriting is beautiful. (4) As soon as she gets home, she will call me. (5) This is the best book (that) I have ever read. (6) I don't know if/whether it will rain tomorrow. 三. (1) that/which (2) who/that (3) whose (4) who/that (5) that (6) If (7) that (8) if/when 学科网（北京）股份有限公司 $