Unit 2 Teenage problems Grammar课文要点讲义2026-2027学年译林版九年级英语上册

本讲义聚焦初中英语宾语从句核心知识点，系统梳理if/whether引导（表达一般疑问句）和疑问词引导（表达特殊疑问句）两种类型，明确从句需用陈述句语序的关键规则，辅以高频短语中英互译作为基础学习支架。 该资料以分层练习为特色，通过单项选择、句子补全、引导词填空等多样题型，强化语言能力的理解与表达。练习设计注重引导词辨析，如if/whether与疑问词的选择，培养思维品质中的分析与推断能力。课中助力教师高效授课，课后学生可通过综合练习巩固知识，查漏补缺，提升自主学习能力。

Unit 2 Teenage problems Grammar 【语法要点】 1. Object clauses introduced by if / whether 由if/whether引导的宾语从句（表达一般疑问句） - 常用于动词如：ask, see, wonder, find out 之后 - 从句语序与陈述句相同 - if vs whether：正式场合常用whether - She wonders if this is normal. （她想这是否正常。） - I'm not sure whether I need to do more. （我不确定我是否需要做得更多。） 2. Object clauses introduced by question words 由疑问词引导的宾语从句（表达特殊疑问句） - 疑问词有：what, where, when, why, who, how等 - 从句语序应与陈述句相同 - They do not understand why their parents have so many rules. （他们不理解为什么父母有这么多规矩。） - They don't know who they can ask for advice. （他们不知道可以向谁寻求建议。） 3. Key rules - 宾语从句中，疑问词引导的句子语序应使用陈述句语序 - if/whether引导的句子用于表达"是否"的疑问 【高频短语汇总】中英互译 1. object clause ____________ 2. ____________ 宾语从句 3. wh-question ____________ 4. ____________ 特殊疑问句 5. yes/no question ____________ 6. ____________ 一般疑问句 综合练习 一、单项选择 ( ) 1. She wonders ____________ this is normal. A. what B. that C. if D. why ( ) 2. I'm not sure ____________ I need to do more. A. if B. that C. what D. where ( ) 3. They don't understand ____________ their parents have so many rules. A. if B. that C. why D. what ( ) 4. They don't know ____________ they can ask for advice. A. that B. if C. who D. what ( ) 5. I don't know ____________ I can communicate with my parents. A. when B. how C. if D. that ( ) 6. I wonder ____________ I can be more careful. A. that B. if C. what D. how ( ) 7. Sometimes I don't know ____________ I can talk to them. A. when B. how C. that D. what ( ) 8. Can you tell me ____________ the students need to exercise every day? A. if B. that C. what D. where ( ) 9. I want to know ____________ I can find useful articles. A. that B. if C. where D. what ( ) 10. She asked ____________ she could help me. A. that B. if C. what D. when 二、根据汉语意思完成句子 1. 她想这是否正常。 She wonders ____________ this is normal. 2. 我不确定我是否需要做得更多。 I'm not sure ____________ I need to do more. 3. 他们不理解为什么父母有这么多规矩。 They don't understand ____________ their parents have so many rules. 4. 他们不知道可以向谁寻求建议。 They don't know ____________ they can ask for advice. 5. 我不知道如何与父母沟通。 I don't know ____________ I can communicate with my parents. 6. 我想知道我是否能更细心。 I wonder ____________ I can be more careful. 7. 有时我不知道何时能和他们谈。 Sometimes I don't know ____________ I can talk to them. 8. 你能告诉我学生们是否需要每天锻炼吗？ Can you tell me ____________ the students need to exercise every day? 9. 我想知道在哪里可以找到有用的文章。 I want to know ____________ I can find useful articles. 10. 她问我是否能帮助她。 She asked ____________ she could help me. 三、用if/whether 或疑问词填空 1. I don't know ____________ I should talk to my parents. (how / if) 2. She wonders ____________ her friend will come to the party. (whether / what) 3. They don't understand ____________ their teacher is so strict. (why / if) 4. I'm not sure ____________ I can finish the work on time. (if / what) 5. He wants to know ____________ he can find the book. (where / if) 6. Can you tell me ____________ you like this movie? (whether / what) 7. I wonder ____________ she is feeling better now. (if / how) 8. They don't know ____________ will help them. (who / if) 9. She asked ____________ I had finished my homework. (whether / where) 10. I'm not sure ____________ I should stay or leave. (if / what) 四、用所给词的适当形式填空 1. She wonders ____________ (if) this is normal. 2. I'm not sure ____________ (whether) I need to do more. 3. They don't understand why their parents ____________ (have) so many rules. 4. They don't know who they ____________ (can) ask for advice. 5. I don't know how I ____________ (can) communicate with my parents. 6. I wonder if I ____________ (can) be more careful. 7. Sometimes I don't know when I ____________ (can) talk to them. 8. Can you tell me if the students ____________ (need) to exercise every day? 9. I want to know where I ____________ (can) find useful articles. 10. She asked if she ____________ (can) help me. 五、用所给疑问词完成句子 | who | what | where | when | why | how | 1. I don't know ______ I can do about it. 2. She doesn't understand ______ her parents are so strict. 3. They don't know ______ they can ask for help. 4. I wonder ______ I can find the information. 5. Can you tell me ______ I should start? 6. He wants to know ______ he can improve his grades. 答案 一、单项选择 1. C 2. A 3. C 4. C 5. B 6. D 7. A 8. A 9. C 10. B 二、根据汉语意思完成句子 1. if 2. whether 3. why 4. who 5. how 6. if 7. when 8. if 9. where 10. if 三、用if/whether或疑问词填空 1. how 2. whether 3. why 4. if 5. where 6. whether 7. if 8. who 9. whether 10. whether 四、用所给词的适当形式填空 1. if 2. whether 3. have 4. can 5. can 6. can 7. can 8. need 9. can 10. could 五、用所给疑问词完成句子 1. what 2. why 3. who 4. where 5. when 6. how 1 学科网（北京）股份有限公司 $