Unit3语法(选择疑问句)导学案-2026-2027学年教科版五四学制英语八年级上册

Unit3 Healthy body,healthy mind语法讲解与练习 语法：选择疑问句 一、选择疑问句概念 1. 基本定义 选择疑问句是英语中三大疑问句之一（一般疑问句、特殊疑问句、选择疑问句）。它的核心作用是：提出两个或多个备选答案，让对方从中选择其一进行回答，不可以用简单的Yes / No 作答,必须根据实际情况选择选项作答。 2. 两大分类 选择疑问句分为两类：一般疑问型选择疑问句、特殊疑问型选择疑问句，两类句型结构、用法、语调完全不同。 二、第一类：一般疑问型选择疑问句 1. 句型结构 一般疑问句 + or + 备选选项（名词/代词/介词短语/动词短语）？ 完整公式：助动词/Be动词/情态动词 +主语+谓语+ A + or + B? 2. 语法规则 整体句式以一般疑问句为框架，末尾用 or 连接第二个备选答案 前后选项词性、结构必须保持一致（名词配名词，动作配动作） 朗读语调：前升后降（A选项升调，B选项降调） 作答规则：直接选A或B作答，绝对不用 Yes / No 3. 例句 例句1（名词选择）：Do you like fruit or vegetables? 你喜欢水果还是蔬菜？ 作答：I like vegetables. 例句2（动作选择）：Will you exercise or rest after school? 放学后你会锻炼还是休息？ 作答：I will exercise. 三、第二类：特殊疑问型选择疑问句 1. 句型结构 特殊疑问词 + 一般疑问句+ or +备选选项？ 完整公式：特殊疑问词(What/Which/Who/Where) + 一般疑问句式+ A+ or + B? 2. 语法规则 以特殊疑问词开头，针对具体信息提问，再用or给出备选范围 多用于对事物、地点、方式、对象的二选一提问 同样禁止Yes/No回答，必须选择具体选项作答 本单元高频疑问词：Which / What / How 3. 例句 例句1（which选择）：Which is healthier,running or walking? 跑步和走路,哪个更健康？ 作答：Running is healthier. 例句2（how选择）：How do you relax, by reading or by exercising? 你如何放松,看书还是锻炼？ 作答：I relax by exercising. 四、核心必考细节与易错点 1. 回答禁忌（最高频考点） 选择疑问句绝对不能用 Yes, I do / No, I don’t 回答！必须选择题干给出的选项作答。 2. or 的用法区分 肯定句中and表并列；疑问句、否定句中统一用or；选择疑问句中or表“或者、二选一”。 3. 选项一致性原则 or 前后连接的成分必须结构对等：名词对名词、动词对动词、短语对短语、句子对句子，结构不一致即为病句。 4. 句式区分口诀 一般疑问选：助动/Be/情态开头，二选一问喜好； 特殊疑问选：疑问词开头，精准二选一； 所有选择问，不用是否答，只选答案答。 【配套练习】 大题一、单项选择 1. Do you prefer healthy food ________ junk food? A. and B. or C. so 2. ________ is better for your body, running or swimming? A. What B. Which C. How 3. Will you rest ________ do sports after finishing homework? A. or B. and C. but 4. Do you keep fit in the morning ________ in the evening? A. and B. so C. or 5. ________ do you like better, fruit salad or vegetable salad? A. Which B. What C. Where 6. Are you feeling happy ________ tired today? A. or B. and C. yet 7. Does your sister like reading ________ exercising to relax? A. so B. or C. for 8. ________ way helps you relax more, listening to music or walking? A. Which B. What C. Who 9. Can you get up early ________ late on weekends? A. or B. and C. but 10. Do you drink water ________ juice every morning? A. so B. or C. for 11. ________ is your favorite sport, basketball or tennis? A. What B. Which C. How 12. Will you join the sports club ________ the reading club? A. or B. and C. so 13. Do you feel relaxed ________ stressed after exercise? A. but B. or C. yet 14. ________ do you usually relax, alone or with friends? A. How B. What C. Which 15. Does he eat slowly ________ quickly when having meals? A. and B. so C. or 16. Are your living habits healthy ________ unhealthy? A. or B. but C. for 17. ________ helps your mind stay clear, sleep or exercise? A. What B. Which C. How 18. Do you watch TV ________ do yoga in your free time? A. so B. and C. or 19. Will you keep a healthy diet ________ a busy life? A. or B. but C. yet 20. ________ sport do you do every day, running or jumping? A. Which B. What C. Where 大题二、用所给词的正确形式填空 1. Do you like ________ (play) basketball or football? 2. Which is ________ (healthy), fruit or candy? 3. Will you ________ (relax) at home or go out for a walk? 4. Does he prefer ________ (drink) water or milk? 5. Which way of relaxing is ________ (good) for your mind? 6. Are you ________ (feel) tired or energetic now? 7. Do you often ________ (exercise) in the gym or in the park? 8. Which habit is ________ (bad), staying up or skipping meals? 9. Can you ________ (keep) a healthy diet or a busy diet? 10. Does she enjoy ________ (read) books or listening to music? 11. Will it be ________ (help) to run or walk after meals? 12. Do your parents ________ (allow) you to exercise or rest? 13. Which activity makes you ________ (happy), yoga or running? 14. Are they ________ (choose) sports or games to relax? 15. Do you think sleeping early is ________ (useful) than sleeping late? 大题三、句子改写 1. I like running. I like swimming.（改为选择疑问句） ________ you like running ________ swimming? 2. Fruit is healthy. Vegetables are healthy.（用which改选择疑问） ________ is healthier, fruit ________ vegetables? 3. He will rest at home. He will do sports.（改为选择疑问句） ________ he rest at home ________ do sports? 4. I relax by reading. I relax by exercising.（用how改写） ________ do you relax, by reading ________ by exercising? 5. She likes milk better. She likes juice better.（改为选择疑问句） ________ she like milk ________ juice better? 6. Walking is good for health. Running is good for health.（用which改写） ________ is better for health, walking ________ running? 7. They get up early. They get up late.（改为选择疑问句） ________ they get up early ________ late? 8. Listening to music relaxes the mind. Doing yoga relaxes the mind.（用which改写） ________ relaxes your mind better, listening to music ________ doing yoga? 9. We eat at home. We eat outside.（改为选择疑问句） ________ you eat at home ________ outside? 10. He feels happy. He feels stressed.（改为选择疑问句） ________ he feel happy ________ stressed? 大题四、汉译英句子翻译 1. 你更喜欢运动还是看书？ ___________________________________________ 2. 哪一个更有益于身心健康，早睡还是早起？ ___________________________________________ 3. 你放学后会放松还是继续学习？ ___________________________________________ 4. 你通常喝水还是喝果汁？ ___________________________________________ 5. 哪种方式更能放松心情，听音乐还是散步？ ___________________________________________ 6. 你感觉疲惫还是精力充沛？ ___________________________________________ 7. 他喜欢慢跑还是打网球？ ___________________________________________ 8. 周末你会在家休息还是外出锻炼？ ___________________________________________ 9. 哪种习惯更好，健康饮食还是熬夜？ ___________________________________________ 10. 你通过运动还是阅读来缓解压力？ ___________________________________________ Keys 一、单项选择 1.B 2.B 3.A 4.C 5.A 6.A 7.B 8.A 9.A 10.B 11.B 12.A 13.B 14.A 15.C 16.A 17.B 18.C 19.A 20.A 二、词形填空 1. playing 2. healthier 3. relax 4. drinking 5. better 6. feeling 7. exercise 8. worse 9. keep 10. reading 11. helpful 12. allow 13. happier 14. choosing 15. more useful 三、句子改写 1. Do; or 2. Which; or 3. Will; or 4. How; or 5. Does; or 6. Which; or 7. Do; or 8. Which; or 9. Do; or 10. Does; or 四、汉译英 1. Do you prefer exercising or reading books? 2. Which is better for your body and mind, sleeping early or getting up early? 3. Will you relax or keep studying after school? 4. Do you usually drink water or juice? 5. Which way can relax your mind better, listening to music or walking? 6. Do you feel tired or energetic? 7. Does he like jogging or playing tennis? 8. Will you rest at home or exercise outside on weekends? 9. Which habit is better, healthy eating or staying up late? 10. Do you relieve stress by exercising or reading? 2 / 2 学科网（北京）股份有限公司 $