Unit1Lesson5课后练习2026-2027学年冀教版英语九年级上册

**基本信息** 冀教版九年级上Unit 1 Lesson 5同步练习，以"基础巩固-语境应用-综合表达"分层设计，通过词汇到句型的递进路径，适配新授课语言能力培养与知识内化需求。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础层|核心词汇与词形|单词拼写、词形变化直接考查记忆，如"吸烟"名词形式smoking| |进阶层|词汇语境应用|提示填空、词形填空结合情境，如用harm的适当形式填空| |综合应用层|句型综合表达|选词填空、汉译英整合多知识点，如翻译"吸烟污染环境"|

冀教版(新)九年级上unit 1 lesson 5 No smoking, please! 课后练习题 建议完成时间：30分钟。 一、核心单词（根据汉语或首字母提示写出单词） 1. 吸烟 (n./v.) ________ 2. 习惯 (n.) ________ 3. 肺 (n.) ________ 4. 癌症 (n.) ________ 5. 疾病 (n.) ________ 6. 吸烟者 (n.) ________ 7. 环境 (n.) ________ 8. 法律 (n.) ________ 9. 风险 (n.) ________ 10. 二手烟 (n.) ________ 11. 吸入 (v.) ________ 12. 暴露 (v.) ________ 13. 提供 (v.) ________ 14. 拒绝 (v.) ________ 15. 建议 (n.) ________ 16. 平衡的 (adj.) ________ 17. 锻炼 (n./v.) ________ 18. 危害 (n./v.) ________ 19. 疾病 (n.) ________ 20. 结果 (n.) ________ 二、词形变化 1. smoke (名词，吸烟者) ________ 2. harmful (反义词) ________ 3. illness (复数) ________ 4. danger (形容词) ________ 5. health (形容词) ________ 6. environment (形容词) ________ 7. law (形容词，合法的) ________ 8. risk (形容词，有风险的) ________ 9. breathe (名词，呼吸) ________ 10. advise (名词) ________ 三、核心短语（写出下列短语的英文） 1. 一个坏习惯 ________ 2. 对……有害 ________ 3. 导致疾病 ________ 4. 肺癌 ________ 5. 心脏病 ________ 6. 由于 ________ 7. 二手烟 ________ 8. 暴露于 ________ 9. 吸入二手烟 ________ 10. 污染环境 ________ 11. 违反法律 ________ 12. 冒险 ________ 13. 拒绝做某事 ________ 14. 养成良好的习惯 ________ 15. 均衡饮食 ________ 16. 每天锻炼 ________ 17. 充足的睡眠 ________ 18. 远离香烟 ________ 四、根据提示完成单词（根据句意和首字母或汉语提示补全单词） 1. Smoking is a bad h________. 2. As a student, you should n________ smoke. 3. Smoking is bad for your h________. 4. It can cause i________, like lung c________ or heart d________. 5. Every year, m________ of people die as a r________ of smoking. 6. If you smoke, your family will be e________ to second-hand s________. 7. Even if you don’t smoke, you will i________ second-hand smoke. 8. Smoking p________ the e________. 9. Smoking is a________ the law. 10. Never t________ cigarettes. 11. Whenever someone o________ you a cigarette, you should s________ no. 12. Don’t take that r________. 13. Eat more f________ and v________. 14. Form good h________. 15. Get e________ sleep. 五、用所给词的适当形式填空 1. Smoking is a ________ (harm) habit. 2. It can cause ________ (illness), like lung cancer. 3. Millions of people die as a ________ (result) of smoking. 4. Second-hand smoke is ________ (danger) to your health. 5. Smoking ________ (pollute) the environment. 6. Smoking is against the ________ (lawful). 7. Whenever someone offers you a cigarette, you should say ________ (no). 8. Don’t take that ________ (risky). 9. Eat more fruits and ________ (vegetable). 10. Form good ________ (habit). 六、从方框中选择词并用其适当形式填空 smoke habit lung cancer disease second-hand environment law risk offer refuse exercise balanced sleep harm 1. ________ is bad for your health. 2. It's a good ________ to brush your teeth every day. 3. ________ cancer is very serious. 4. Heart ________ can be caused by smoking. 5. ________ smoke is also dangerous. 6. We should protect the ________. 7. It's against the ________ to smoke in public. 8. You shouldn't take that ________. 9. He ________ me a cigarette, but I ________. 10. We should do ________ every day. 11. A ________ diet is important for health. 12. Get enough ________. 13. Smoking is ________ to your health. 七、根据汉语意思完成句子（每空一词） 1. 吸烟是一个坏习惯。 Smoking is a ________ ________. 2. 吸烟对你的健康有害。 Smoking is ________ ________ your ________. 3. 它会导致疾病，如肺癌或心脏病。 It can ________ ________, like lung ________ or heart ________. 4. 每年，全世界有数百万人死于吸烟。 Every year, ________ of people ________ as a ________ of smoking. 5. 如果你吸烟，你的家人会暴露于二手烟中。 If you smoke, your family will be ________ to ________-________ ________. 6. 即使你不吸烟，你也会吸入二手烟。 Even if you don't smoke, you will ________ second-hand smoke. 7. 吸烟污染环境。 Smoking ________ the ________. 8. 吸烟违反法律。 Smoking is ________ the ________. 9. 永远不要碰香烟。 Never ________ cigarettes. 10. 无论何时有人递给你一支烟，你都应该拒绝。 ________ someone ________ you a cigarette, you should say ________. 11. 不要冒险。 Don’t take that ________. 12. 多吃水果和蔬菜。 Eat more ________ and ________. 13. 养成良好的习惯。 ________ good ________. 14. 做更多锻炼。 Do more ________. 15. 获得充足的睡眠。 Get ________ sleep. 参考答案 一、核心单词 1. smoking 2. habit 3. lung 4. cancer 5. disease 6. smoker 7. environment 8. law 9. risk 10. second-hand smoke 11. inhale 12. expose 13. offer 14. refuse 15. advice 16. balanced 17. exercise 18. harm 19. illness 20. result 二、词形变化 1. smoker 2. harmless 3. illnesses 4. dangerous 5. healthy 6. environmental 7. legal 8. risky 9. breath 10. advice 三、核心短语 1. a bad habit 2. be bad for 3. cause illnesses 4. lung cancer 5. heart diseases 6. as a result of 7. second-hand smoke 8. be exposed to 9. inhale second-hand smoke 10. pollute the environment 11. against the law 12. take a risk 13. refuse to do sth. 14. form good habits 15. a balanced diet 16. exercise every day 17. enough sleep 18. stay away from cigarettes 四、根据提示完成单词 1. habit 2. never 3. health 4. illnesses, cancer, diseases 5. millions, result 6. exposed, smoke 7. inhale 8. pollutes, environment 9. against 10. touch 11. offers, say 12. risk 13. fruits, vegetables 14. habits 15. enough 五、用所给词的适当形式填空 1. harmful 2. illnesses 3. result 4. dangerous 5. pollutes 6. law 7. no 8. risk 9. vegetables 10. habits 六、选词填空 1. Smoking 2. habit 3. Lung 4. diseases 5. Second-hand 6. environment 7. law 8. risk 9. offered, refused 10. exercise 11. balanced 12. sleep 13. harmful 七、根据汉语意思完成句子 1. bad habit 2. bad for, health 3. cause illnesses, cancer, diseases 4. millions, die, result 5. exposed, second-hand smoke 6. inhale 7. pollutes, environment 8. against, law 9. touch 10. Whenever, offers, no 11. risk 12. fruits, vegetables 13. Form, habits 14. exercise 15. enough 学科网（北京）股份有限公司 $