Unit6语法(动名词与动词不定式)导学案 -2026-2027学年教科版五四学制英语九年级上册

Unit6 Keep calm语法讲解与练习 语法:动名词&动词不定式 （一）非谓语动词基础概念 英语中动词分为谓语动词和非谓语动词。动名词（doing）和动词不定式（to do）属于非谓语动词，在句中不充当谓语，可作主语、宾语、表语、定语等。 核心定义 动词不定式（to do）：to +动词原形，表将要做、目的、具体某次动作 动名词（doing）：动词ing形式，表习惯性、经常性、抽象性动作 （二）动词不定式 to do 详细用法（双例句精讲） 1. 基本结构 肯定：to + 动词原形；否定：not to + 动词原形 2. 核心考点：只能接不定式的常用动词（必考清单） 常见动词：want, hope, decide, plan, try（努力）, learn, refuse, promise, afford, agree When you face stress, you decide to keep calm.（面对压力时，你选择保持冷静。） I learn to control my feelings in difficult situations.（我学会在困境中控制情绪。） 3. 不定式核心功能 作宾语：sb. + 动词 + to do（某人想要/决定/计划做某事） 作目的状语：表动作目的，“为了……” To stay calm, you need to take a deep breath.（为了保持冷静，你需要深呼吸。） （三）动名词 doing 详细用法 1. 基本结构 肯定：动词ing；否定：not +动词ing 2. 核心考点：只能接动名词的常用动词（必考清单） 常见动词：enjoy, finish, practice, mind, avoid, keep, suggest, imagine, consider Keeping calm helps you solve problems better.（保持冷静能帮你更好地解决问题。） You should avoid making impulsive decisions.（你应该避免做出冲动的决定。） 3. 特殊固定搭配（只能接doing） be good at, be interested in, be used to（习惯于）, look forward to, spend time (in) doing （四）重点辨析：既能接to do又能接doing的动词（重难点） 此类动词是考试高频陷阱，词义差异极大，必须精准区分 1. try try to do：努力、尽力做某事（侧重付出努力，完成难度大） I try to stay calm when I feel nervous.（我紧张时努力保持冷静。） try doing：尝试做某事（侧重试验方法、试一试） Try taking a deep breath to relax yourself.（试着深呼吸放松自己。） 2. remember remember to do：记得要做某事（动作未发生） Remember to keep calm in emergencies.（遇到紧急情况记得保持冷静。） remember doing：记得做过某事（动作已发生） I remember feeling relaxed after calming down.（我记得冷静下来后很放松。） 3. forget forget to do：忘记要做某事（动作未做） forget doing：忘记做过某事（动作已做） 4. stop stop to do：停下来（手头事）去做另一件事（目的） stop doing：停止正在做的事情 （五）九年级必考口诀+易错点汇总 1. 只能接to do（不定式）动词口诀 决心学会想希望，拒绝答应需努力（decide/learn/want/hope/refuse/promise/try） 2. 只能接doing（动名词）动词口诀 完成练习享乐趣，介意避免提建议（finish/practice/enjoy/mind/avoid/suggest） 3. 高频易错点 介词后一律接doing（at/in/on/about/for等），绝不接to do to作介词时，后接doing，如：look forward to doing; stick to doing;pay attention to doing 使役动词（make/let/have）后接不带to的不定式：make sb. do sth. 感官动词（see/watch/hear）后可接do/doing，表全程/正在进行 【配套练习】 大题一：单项选择 ( )1. When we face problems, we should learn ______ calm. A. keep B. to keep C. keeping ( )2. I enjoy ______ down my feelings when I feel stressed. A. write B. to write C. writing ( )3. Don’t forget ______ deep breaths to relax yourself. A. take B. to take C. taking ( )4. You should avoid ______ angry quickly in daily life. A. get B. to get C. getting ( )5. He decided ______ his temper and stay patient. A. control B. to control C. controlling ( )6. Try ______ for a walk when you feel upset. It helps a lot. A. go B. to go C. going ( )7. I remember ______ this book before. It tells us to keep calm. A. read B. to read C. reading ( )8. She practices ______ calm in difficult situations every day. A. stay B. to stay C. staying ( )9. We look forward to ______ a peaceful life with no stress. A. live B. to live C. living ( )10. They plan ______ a speech about mental health next week. A. give B. to give C. giving ( )11. Stop ______ noisy! It makes others feel annoyed. A. be B. to be C. being ( )12. He tried ______ calm but he still felt nervous. A. keep B. to keep C. keeping ( )13. Mind ______ impolite words when you talk with others. A. say B. to say C. saying ( )14. I finished ______ my homework and then relaxed myself. A. do B. to do C. doing ( )15. She refused ______ her mistakes and refused to calm down. A. accept B. to accept C. accepting ( )16. We should spend more time ______ our emotions well. A. manage B. to manage C. managing ( )17. Remember ______ kind to yourself when you are tired. A. be B. to be C. being ( )18. He stopped ______ a rest after studying for a long time. A. have B. to have C. having ( )19. Suggest ______ early to reduce morning stress. A. get up B. to get up C. getting up ( )20. Everyone hopes ______ happy and relaxed every day. A. be B. to be C. being 大题二：用所给动词的适当形式填空 1. It is important ________ (keep) calm when you meet troubles. 2. I am good at ________ (control) my feelings. 3. She wants ________ (learn) more ways to relax herself. 4. Avoid ________ (make) careless decisions when you are angry. 5. Remember ________ (take) a break if you feel too tired. 6. He tried ________ (calm) down, but he failed at first. 7. My teacher suggests ________ (talk) with others to reduce stress. 8. I remember ________ (feel) relaxed after doing sports last time. 9. They decide ________ (change) their bad moods actively. 10. Stop ________ (complain) about small things in life. 11. We enjoy ________ (stay) in a peaceful and calm state. 12. Look forward to ________ (have) a positive attitude to life. 13. She practices ________ (breathe) slowly to relax every morning. 14. Don’t forget ________ (smile) when you feel upset. 15. He spent hours ________ (think) about how to keep calm. 大题三：句子改写 1. It is important to keep calm.（改写为主语doing结构） ________ ________ calm is important. 2. He decides to control his bad temper.（同义替换） He ________ ________ ________ his bad temper. 3. I remember that I finished the relaxing exercise.（简化结构） I remember ________ the relaxing exercise. 4. Stop working and have a rest.（用stop to do改写） Stop ________ ________ a rest. 5. She likes staying calm in hard times.（用enjoy改写） She ________ ________ calm in hard times. 6. Don’t forget to stay positive.（同义句转换） Remember ________ ________ positive. 7. He tries his best to keep relaxed.（简化为try to do） He ________ ________ ________ relaxed. 8. We look forward to living a happy life.（改为不定式结构） We hope ________ ________ a happy life. 大题四：汉译英句子翻译 1. 遇到困难时，学会保持冷静很重要。（learn to do） ___________________________________________________ 2. 我们应该避免在生气时做决定。（avoid doing） ___________________________________________________ 3. 我记得曾经通过深呼吸放松自己。（remember doing） ___________________________________________________ 4. 你可以试着听音乐来缓解压力。（try doing） ___________________________________________________ 5. 他决定改变自己急躁的性格。（decide to do） ___________________________________________________ 6. 我期待每天都拥有平和的心态。（look forward to doing） ___________________________________________________ 7. 停止抱怨，学会积极面对生活。（stop doing） ___________________________________________________ 8. 记得疲惫的时候适当休息。（remember to do） ___________________________________________________ 9. 坚持练习可以帮助你控制情绪。（keep doing） ___________________________________________________ 10. 老师建议我们多和他人沟通释放压力。（suggest doing） ___________________________________________________ Keys 大题一：单项选择 1.B 2.C 3.B 4.C 5.B 6.C 7.C 8.C 9.C 10.B 11.C 12.B 13.C 14.C 15.B 16.C 17.B 18.B 19.C 20.B 大题二：动词填空 2 / 2 学科网（北京）股份有限公司 1. to keep（不定式作真正主语） 2. controlling（介词at后接doing） 3. to learn（want to do固定搭配） 4. making（avoid doing固定用法） 5. to take（remember to do记得未做之事） 6. to calm（try to do努力做某事） 7. talking（suggest doing固定搭配） 8. feeling（remember doing记得做过某事） 9. to change（decide to do决定做某事） 10. complaining（stop doing停止做某事） 11. staying（enjoy doing享受做某事） 12. having（look forward to doing） 13. breathing（practice doing练习做某事） 14. to smile（don’t forget to do） 15. thinking（spend time doing） 大题三：句子改写 1. Keeping 2. decides to control 3. finishing 4. to have 5. enjoys staying 6. to stay 7. tries to keep 8. to live 大题四：汉译英 1. It is important to learn to keep calm when you meet difficulties. 2. We should avoid making decisions when we are angry. 3. I remember relaxing myself by taking deep breaths. 4. You can try listening to music to reduce stress. 5. He decides to change his impulsive personality. 6. I look forward to having a peaceful mind every day. 7. Stop complaining and learn to face life positively. 8. Remember to take a proper rest when you are tired. 9. Keeping on practicing can help you control your emotions. 10. Teachers suggest communicating more with others to release pressure. $