Unit 2 Stay Healthy Section B(2a-Reflecting) 巩固提高 2026-2027学年人教版英语八年级下册

Unit 2 Stay Healthy 人教版（2024）八年级英语下册　Section B 读写：我如何保持健康 课时 5 Section B(2a-Reflecting) 巩固提高 1星题——基础巩固 一、根据句意及首字母或汉语提示完成单词。 1. A b________ between study and rest keeps us healthy. 2. Junk food is ________（不健康的）, so I seldom eat it. 3. Doing yoga helps me ________（放松）after a busy day. 4. Wash your hands before meals to stop ________（疾病）. 5. Too much sugar is bad for your t________. 二、用括号内所给词的适当形式填空。 6. My mother makes me ________（go）to bed before ten. 7. We should keep ________（exercise）every day. 8. It's important ________（balance）study and rest. 9. I taught ________（I）to cook simple meals. 10. ________（sleep）eight hours a night makes me feel great. 三、根据汉语意思完成句子，每空一词。 11. 为了保持健康，我每天锻炼半小时。 ________ ________ healthy, I exercise for half an hour every day. 12. 你应该均衡饮食、充足睡眠。 You should eat a ________ ________ and get ________ ________. 13. 我们可以通过做运动来放松自己。 We can ________ ________ by doing sports. 14. 每天喝足够的水对你的身体有好处。 Drinking enough water every day ________ ________ ________ your body. 15. 过多的屏幕时间对我们的眼睛不好。 Too much screen time ________ ________ ________ our eyes. 四、按要求完成句子，每空一词。 16. I keep healthy by exercising every day.（对画线部分提问） ________ ________ you keep healthy? 17. We should go to bed early.（改为同义句） We ________ ________ ________ to bed early. 18. He hurt himself when he fell off the bike.（改为一般疑问句） ________ he ________ himself when he fell off the bike? 19. You should drink more water.（对画线部分提问） ________ ________ I drink? 20. They enjoyed themselves at the picnic.（改为同义句） They ________ ________ ________ ________ at the picnic. 2星题——能力提升 五、补全对话（从方框中选择恰当的句子，有一项多余）。 A: Hi, Kate. You look strong and healthy. ________21 B: Thanks. I exercise every day and eat healthy food. A: ________22 B: I run in the morning and play ping-pong after school. A: ________23 B: Yes, a little. I go to bed before ten every night. A: ________24 B: I eat more vegetables and fruit, and less junk food. A: ________25 B: Right. A healthy mind also matters. I relax by reading and listening to music. A. What do you usually eat? B. What exercise do you do? C. Do you get enough sleep? D. What's your secret? E. Is a healthy mind important too? F. Do you like milk? 六、用括号内所给单词的适当形式填空。 26. You should take care of ________（you）when your parents are away. 27. Eating more fruit and vegetables ________（make）us healthy. 28. The doctor advises him ________（exercise）every day. 29. ________（keep）a good mood is good for our health. 七、从方框中选取适当的句子完成对话（有多余项）。 A: Mike, you were often ill last year. ________30 B: I changed my habits. Now I exercise and sleep well. A: ________31 B: I run for thirty minutes every morning before school. A: ________32 B: No, I never eat junk food now. It made me feel terrible. A: ________33 B: Yes. I go to bed at ten and get up at six thirty. A: ________34 B: I also keep a balance between study and rest. I feel great now. A. What do you do to stay healthy now? B. What exercise do you do every morning? C. Do you still eat junk food? D. Do you have a regular bedtime? E. What else keeps you healthy? F. Were you ill last month? 答案与解析 一、1.balance　2.unhealthy　3.relax　4.illness　5.teeth 二、6.go　7.exercising　8.to balance　9.myself　10.Sleeping 解析：6 题 make sb do sth 是使役结构，省略 to，用动词原形；7 题 keep doing sth 表示"坚持做某事"；8 题 It's + adj. + to do sth 句型中 it 作形式主语，用不定式 to balance；9 题 teach oneself 表示"自学"，主语是 I，用 myself；10 题动名词短语作主语，谓语用单数，句首字母大写。 三、11.To keep　12.balanced diet; enough sleep　13.relax ourselves　14.is good for　15.is bad for 四、16.How do　17.had better go　18.Did; hurt　19.What should　20.had a good time 解析：16 题画线部分表示方式，用 How 提问；17 题 should 表建议可转换为 had better，后接动词原形；18 题一般过去时的一般疑问句在句首加 Did，hurt 的过去式与原形相同；19 题画线部分是 drink 的宾语（喝的东西），用 What 提问；20 题 enjoy oneself 与 have a good time 同义。 五、21.D　22.B　23.C　24.A　25.E 解析：21 下文 Thanks. I exercise every day... 回答的是"你的秘诀是什么"，选 D；22 下文 I run in the morning... 回答的是"做什么运动"，选 B；23 下文 Yes, a little. I go to bed before ten... 回答的是"睡眠充足吗"，选 C；24 下文 I eat more vegetables and fruit... 回答的是"通常吃什么"，选 A；25 下文 Right. A healthy mind also matters. 回答的是"健康的心态是否也重要"，选 E。（F 项为多余项。） 六、26.yourself　27.makes　28.to exercise　29.Keeping 解析：26 题 take care of oneself 表示"照顾好自己"，主语是 you，用 yourself；27 题动名词短语作主语，谓语用第三人称单数 makes；28 题 advise sb to do sth 表示"建议某人做某事"；29 题动名词短语作主语，句首字母大写。 七、30.A　31.B　32.C　33.D　34.E 解析：30 上文说他去年常生病，下文 I changed my habits... 回答的是"现在怎么做来保持健康"，选 A；31 下文 I run for thirty minutes... 回答的是"每天早上做什么运动"，选 B；32 下文 No, I never eat junk food now. 回答的是"还吃垃圾食品吗"，选 C；33 下文 Yes. I go to bed at ten... 回答的是"作息规律吗"，选 D；34 下文 I also keep a balance... 回答的是"还有什么让你保持健康"，选 E。（F 项为多余项。） 学科网（北京）股份有限公司 $