Unit 4 Heroes-Understanding ideas-Grammar课文要点讲义2026-2027学年外研版英语九年级上册

本讲义聚焦“Unit 4 Heroes”核心知识点，系统梳理who引导的定语从句（修饰人且作主语）及高频短语（如give in、leave behind、give one's life for等），通过课文例句解析语法规则与短语用法，搭配例句填空、中英互译、单项选择等练习，构建“讲解-示例-练习”的学习支架。 该资料特色鲜明，以英雄主题（如长津湖战役老兵、赵一曼）为载体渗透文化意识，增强学生家国情怀；练习设计分层进阶，从基础语法到综合运用，提升语言能力，通过词形变化等题型培养思维品质；附详细答案，课中辅助教师高效授课，课后助力学生自查巩固，弥补知识盲点。

Unit 4 Heroes Understanding ideas-Grammar 【课文要点】 1. She was a brave soldier who never gave in. 她是一个从不屈服的勇敢战士。 - who 引导定语从句，修饰 a brave soldier - who 在定语从句中作主语，不能省略 - give in 屈服，让步 - e.g. He is the man ____________ helped me. 2. How could a woman who loved her young son leave him behind? 一个爱她年幼儿子的女人怎么能丢下他呢？ - who loved her young son 定语从句，修饰 a woman - leave behind 丢下，留下 - e.g. The girl ____________ is singing is my sister. 3. Lin Tao has an aunt who wrote a book about Chinese heroes last year. 林涛有一个姑姑，她去年写了一本关于中国英雄的书。 - who 引导定语从句 - e.g. I have a friend ____________ speaks three languages. 4. We should remember the soldiers who gave their lives for our country. 我们应该记住那些为祖国献出生命的士兵。 - give one's life for 为……献出生命 - e.g. They are the heroes ____________ saved many people. 5. Heroes could be people around us who encourage others through their actions. 英雄可能是我们身边那些通过行动鼓励他人的人。 - around us 在我们身边 - encourage others 鼓励他人 - through their actions 通过他们的行动 - e.g. She is a teacher ____________ inspires her students. 6. Today, I interviewed an old soldier who survived in the Battle at Lake Changjin. 今天，我采访了一位在长津湖战役中幸存下来的老兵。 - interview v. 采访（→ interviewer n. 采访者） - survive v. 幸存，存活（→ survivor n. 幸存者） - battle n. 战役 - e.g. He ____________ the earthquake. 7. He said the temperature then was as low as -40°C with strong winds and heavy snow. 他说当时的温度低至零下40摄氏度，伴有强风和大雪。 - temperature n. 温度 - as low as 低至 - e.g. The temperature is as ____________ as 5°C today. 8. Life was so hard for those soldiers who fell. 对那些倒下的士兵来说，生活是如此艰难。 - fall v. 倒下，阵亡（过去式 fell） - e.g. Many soldiers ____________ in the war. 9. But they stayed at their posts on the front line. 但他们坚守在前线的岗位上。 - stay at one's post 坚守岗位 - front line 前线 - e.g. The soldiers ____________ at their posts. 10. Many of them lost their lives. The soldiers who fell had their places taken by others, again and again. 他们中的许多人失去了生命。倒下的士兵的位置一次又一次地被其他人接替。 - lose one's life 失去生命 - have one's place taken by 位置被……接替 - again and again 一次又一次 - e.g. The workers ____________ their lives in the accident. 11. My eyes grew wet as I listened to the old man. 当我听老人讲述时，我的眼睛湿润了。 - grow wet 变得湿润 - as conj. 当……的时候 - e.g. Her eyes grew ____________ when she heard the news. 12. I was deeply moved by those soldiers who gave everything for China. 我被那些为中国付出一切的士兵深深感动了。 - deeply adv. 深深地 - moved adj. 感动的 - give everything for 为……付出一切 - e.g. The story ____________ me deeply. 【高频短语汇总】中英互译 1. give in ____________ 2. ____________ 献出生命 3. leave behind ____________ 4. ____________ 丢下，留下 5. encourage others ____________ 6. ____________ 通过行动 7. as low as ____________ 8. ____________ 低至 9. front line ____________ 10. ____________ 前线 11. lose one's life ____________ 12. ____________ 失去生命 13. again and again ____________ 14. ____________ 一次又一次 15. give everything for ____________ 16. ____________ 为……付出一切 综合练习 一、单项选择 ( ) 1. He is the man ____________ helped me. A. which B. who C. whom D. whose ( ) 2. The girl ____________ is singing is my sister. A. who B. which C. whose D. whom ( ) 3. I have a friend ____________ speaks three languages. A. who B. which C. whose D. whom ( ) 4. They are the heroes ____________ saved many people. A. which B. who C. whose D. whom ( ) 5. She is a teacher ____________ inspires her students. A. who B. which C. whose D. whom ( ) 6. He ____________ the earthquake. A. survive B. survives C. survived D. surviving ( ) 7. The temperature is as ____________ as 5°C today. A. low B. lower C. lowest D. lowering ( ) 8. The workers ____________ their lives in the accident. A. lose B. loses C. lost D. losing ( ) 9. The story ____________ me deeply. A. move B. moves C. moved D. moving ( ) 10. Many soldiers ____________ in the war. A. fall B. falls C. fell D. falling 二、根据汉语意思完成句子 1. 他是帮助我的那个人。 He is the man ____________ helped me. 2. 正在唱歌的女孩是我的妹妹。 The girl ____________ is singing is my sister. 3. 我有个会说三种语言的朋友。 I have a friend ____________ speaks three languages. 4. 他们是拯救了许多人的英雄。 They are the heroes ____________ saved many people. 5. 她是一位激励学生的老师。 She is a teacher ____________ inspires her students. 6. 他在地震中幸存下来。 He ____________ the earthquake. 7. 今天的气温低至5摄氏度。 The temperature is as ____________ as 5°C today. 8. 工人们在事故中失去了生命。 The workers ____________ their lives in the accident. 9. 这个故事深深地感动了我。 The story ____________ me deeply. 10. 许多士兵在战争中阵亡。 Many soldiers ____________ in the war. 11. 她是一个从不屈服的勇敢战士。 She was a brave soldier who never ____________ in. 12. 我们应该记住那些为祖国献出生命的士兵。 We should remember the soldiers who gave their ____________ for our country. 13. 一位爱她年幼儿子的女人。 A woman who ____________ her young son. 14. 他们在前线坚守岗位。 They stayed at their ____________ on the front line. 15. 他一次又一次地尝试。 He tried ____________ and again. 三、选词填空（从方框中选择合适的单词填空，注意形式变化） A | who | survive | low | lose | move | fall | give | leave | encourage | deep | 1. He is the man ____________ helped me. 2. He ____________ the earthquake. 3. The temperature is as ____________ as 5°C today. 4. The workers ____________ their lives in the accident. 5. The story ____________ me deeply. 6. Many soldiers ____________ in the war. 7. She never ____________ in to difficulties. 8. She ____________ her hometown behind. 9. She ____________ others through her actions. 10. I was ____________ moved by the story. B | who | survive | low | lose | move | fall | give | leave | encourage | deep | without Zhao Yiman was a hero 1.____________ never gave in to the enemy. She was a brave soldier 2.____________ her life for her country. She had to 3.____________ her young son behind. Her son grew up 4.____________ his mother. I was 5.____________ moved by her story. Many soldiers 6.____________ in battles. Some 7.____________ and lived to tell their stories. The temperature was as 8.____________ as -40°C in some battles. But the soldiers stayed at their posts. Their stories 9.____________ us to be better people. Heroes are people 10.____________ inspire us. 四、用所给词的适当形式填空 1. He is the man ____________ (who) helped me. 2. The girl who ____________ (be) singing is my sister. 3. I have a friend who ____________ (speak) three languages. 4. They are the heroes who ____________ (save) many people. 5. She is a teacher who ____________ (inspire) her students. 6. He ____________ (survive) the earthquake. 7. The temperature is as low as 5 ____________ (degree) today. 8. The workers ____________ (lose) their lives in the accident. 9. The story ____________ (move) me deeply. 10. Many soldiers ____________ (fall) in the war. 11. She never ____________ (give) in to difficulties. 12. She ____________ (leave) her hometown behind. 13. She ____________ (encourage) others through her actions. 14. I was ____________ (deep) moved by the story. 15. The soldiers ____________ (stay) at their posts. 答案 一、单项选择 1. B 2. A 3. A 4. B 5. A 6. C 7. A 8. C 9. C 10. C 二、根据汉语意思完成句子 1. who 2. who 3. who 4. who 5. who 6. survived 7. low 8. lost 9. moved 10. fell 11. gave 12. lives 13. loved 14. posts 15. again 三、选词填空 A 1. who 2. survived 3. low 4. lost 5. moved 6. fell 7. gave 8. left 9. encourages 10. deeply B 1. who 2. who gave 3. leave 4. without 5. deeply 6. fell 7. survived 8. low 9. encourage 10. who 四、用所给词的适当形式填空 1. who 2. is 3. speaks 4. saved 5. inspires 6. survived 7. degrees 8. lost 9. moved 10. fell 11. gave 12. left 13. encourages 14. deeply 15. stayed 1 学科网（北京）股份有限公司 $