Unit 3 Keep Fit学案-2025-2026学年人教版七年级英语下册

Unit 3 Keep Fit 第一课时 Section A 学习目标 (1) 能认读并运用常见健康及健身类核心词汇（fit, healthy, exercise, run, swim, walk, eat, sleep, rest, good, bad, keep fit, do exercise等），掌握基础动词、形容词的基本用法和简单搭配。 (2) 能熟练运用一般现在时描述日常健身方式和健康习惯，掌握核心句型（I keep fit by doing exercise. / I often run in the morning. / It is good for our health. / We should exercise every day.）。 (3) 能听懂关于健身方式、健康习惯的简短对话和听力材料，准确提取健身动作、日常习惯等基础信息，用核心句型简单回应他人关于保持健康的询问。 教学重难点 重点：掌握常见健康、健身类核心词汇及简单搭配（keep fit, do exercise, go running, have a good rest）；运用一般现在时描述日常健身和健康习惯，牢记健康交流相关的基础表达。 难点：正确区分形容词good与bad、fit与healthy的用法差异及语境搭配；灵活运用一般现在时，准确使用by doing sth.描述健身方式，避免主谓不一致；掌握it指代“健身/健康习惯”的正确用法。 一、预习导入（ABC） 根据汉语提示，写出对应的英文短语/句子，尝试朗读并注意词性和句型结构 (1) 健康的 __________ (2) 锻炼 __________ (3) 跑步 __________ (4) 休息 __________ (5) 保持健康 __________ (6) 做锻炼 __________ (7) 散步 __________ (8) 我通过做锻炼保持健康。 __________ (9) 每天锻炼对我们有益。 __________ (10) 我经常在晚上好好休息。 __________ 二、课堂导学 (1) Finish 1a：匹配健身方式、健康习惯的图片与对应的英文表达，圈出核心词汇，标注形容词（fit, healthy, good, bad）的用法差异及语境搭配。 (2) Listen to 1b：听录音，勾选听到的健身词汇和健康习惯，核对答案后跟读录音，注意单词的发音和语调，纠正错误发音。 (3) Pair work 1c：结合1a内容，用句型—How do you keep fit? —I keep fit by doing... / —Do you often exercise? —Yes, I do. / No, I don’t. / —What do you often do to keep healthy? —I often run.结对对话，每组创编3组新对话。 (4) Pronunciation practice：重点练习fit, healthy, exercise, run, walk等词的发音和重音位置，体会一般现在时描述健康习惯时的语气。 (5) Listen to 2a&2b：听录音，完成关于“健身方式、健康习惯”的信息填空，梳理对话中的核心句型和词汇，小组内核对并分享答案。 (6) Role-play 2c：模仿2a&2b对话，结合自己的健身习惯，替换词汇创编角色对话，上台展示（如：描述游泳、散步等健身方式）。 三、课堂练习（ABC）单项选择 ( )1. —How do you keep ______? —I keep fit by running every morning. A. fit B. healthy C. good ( )2. My brother often ______ exercise after school to keep healthy. A. do B. does C. doing ( )3. It is ______ for us to eat more vegetables every day. A. bad B. good C. well ( )4. —______ do you go for a walk? —Every evening. A. How B. What C. How often ( )5. She ______ a good rest every night to keep fit. A. have B. has C. is 四、小结反思（AB）核心词汇与句型运用 用所给单词的适当形式填空，体会一般现在时及核心词汇的用法 It is important to keep fit. I ______ (keep) fit by ______ (do) exercise every day. I often ______ (run) in the morning and ______ (walk) after dinner. My parents also ______ (exercise) every day. It is ______ (good) for our health. We all ______ (have) a good rest at night. 五、课后练习（A）六选五 根据短文内容，从方框中选择合适的选项补全短文，有一项多余 Keep fit is important for every student. If we are fit and healthy, we can study better and live happily.1 ______ Here are some easy ways to keep fit. First, do exercise every day. 2 ______ We can run, walk or play ball games after school. It can make our bodies strong. 3 ______ We should eat more fruit and vegetables, and we shouldn’t eat too much junk food. Second, have enough sleep. 4 ______ We should go to bed early and get up early. Finally, keep a happy mood.5______ When we are happy, our bodies will be healthier too. A. It is not difficult to keep fit. B. Good food is also important for our health. C. We should sleep for 8-9 hours every night. D. Doing exercise can help us keep healthy. E. Junk food is bad for our bodies. F. Don’t be sad or angry often. 第二课时 Section B 学习目标 (1) 能认读并运用拓展健康及健身类词汇（diet, balanced, breakfast, lunch, dinner, drink, water, strong, active, tired, avoid, keep away from, take care of等），掌握健康饮食、日常保健相关短语。 (2) 能熟练运用情态动词should/shouldn’t表建议，给出保持健康的建议，以及不定式作目的状语，表达健身、保健的目的；巩固一般现在时，表达健康饮食和日常保健的习惯，掌握核心句型（We should eat a balanced diet. / We shouldn’t eat junk food. / I drink more water to keep fit.）。 (3) 能阅读关于健康饮食、日常保健的短文，提取核心信息（保健方法、饮食建议），提升基础阅读能力，学会简单给出保持健康的建议，培养良好的健康习惯。 教学重难点 重点：掌握拓展健康、健身类词汇及短语（balanced diet, keep away from, take care of, drink water）；运用情态动词should/shouldn’t给出健康建议，结合不定式作目的状语表达目的；牢记健康饮食、日常保健的常用句型。 难点：正确运用情态动词should/shouldn’t表建议的肯定、否定及疑问形式；掌握不定式作目的状语（to do）的简单用法，区分strong, active, tired等形容词的语境搭配；准确运用一般现在时表达健康饮食和保健习惯，避免主谓不一致。 一、预习导入（ABC） 根据汉语提示，写出对应的英文短语，尝试用短语造简单句子（结合should/shouldn’t表建议句型或不定式作目的状语） (1) 饮食 __________ (2) 均衡的 __________ (3) 早餐 __________ (4) 喝水 __________ (5) 均衡饮食 __________ (6) 远离 __________ (7) 照顾（自己） __________ (8) 我们应该吃均衡饮食。 __________ (9) 我们不应该吃垃圾食品。 __________ (10) 我多喝水是为了保持健康。 __________ 二、课堂导学 (1) Work on 1a：将所给拓展健康词汇及描述性词汇（diet, balanced, strong, active等）与对应的内容匹配，小组讨论补充更多相关词汇，说说strong, active, tired的用法差异及语境运用。 (2) Talk in 1b：用句型—What should we do to keep fit? —We should... / —What shouldn’t we do? —We shouldn’t... / —I drink more water to...谈论保持健康的建议和目的，同桌互评表达是否准确、句型运用是否正确。 (3) Read 1c-2b：阅读短文（健康饮食、日常保健建议），圈出文中的重点短语和核心句型，回答问题：①What should we eat to keep fit? ②What shouldn’t we do? ③How can we keep active? (4) Finish 2c&2d：根据短文内容，完成信息填空和句子改写，梳理情态动词should/shouldn’t表建议、不定式作目的状语的用法，结合例句总结两种语法结构的简单运用规则。 (5) Language points：讲解情态动词should/shouldn’t表建议的用法、balanced diet / keep away from 的固定搭配，结合例句完成简单的句型转换练习，巩固语法知识点。 (6) Group discussion：4人一组，讨论“What should we do to keep fit in our daily life? What shouldn’t we do?”，结合所学知识分享建议，每组推选代表发言。 三、课堂练习（ABC）单项选择 ( )1. We ______ eat a balanced diet. It is good for our health. A. should B. shouldn’t C. can’t ( )2. She drinks a lot of water ______ keep fit. A. for B. to C. with ( )3. We should ______ junk food. It is bad for our bodies. A. eat B. keep away from C. take care of ( )4. My sister often eats a good ______ and she is very strong. A. diet B. food C. meal ( )5. —What should we do when we are tired? —We should ______ a good rest. A. do B. have C. make 四、小结反思（AB） （1）情态动词与不定式（用should/shouldn’t或括号内单词的适当形式填空） 1.We ______ (eat) more fruit to keep healthy. 2.They ______ (not) eat junk food. It is bad for them. 3.I drink more water ______ (keep) fit. （2）短语与句型运用（用括号内短语的适当形式填空） 1.My parents tell me to ______ (keep away from) junk food. 2.It is important for us to eat a ______ (balanced diet) every day. 3.We should ______ (take care of) ourselves and keep fit. 五、课后练习（A）任务型阅读 阅读下面短文，根据短文内容回答问题 My name is Tom. I am a student in Grade Seven. I want to keep fit, so I have good habits every day. First, I have a balanced diet. I eat breakfast every morning, and I often eat eggs, milk and bread for breakfast. For lunch and dinner, I eat rice, vegetables and some meat. I don’t eat junk food, because it is bad for my body. Second, I do exercise every day. I run for 20 minutes every morning, and I play basketball with my friends after school. Doing exercise makes me strong and active. Third, I have enough sleep. I go to bed at 9:30 every night and get up at 6:30 every morning. I never stay up late. Finally, I drink a lot of water every day. These good habits help me keep fit and healthy. I think everyone should have good habits to keep fit. 1.What does Tom have for breakfast every morning? 2.Why doesn’t Tom eat junk food? 3.What exercise does Tom do every day? 4.What time does Tom go to bed every night? 5.What good habits does Tom have to keep fit? 参考答案 第一课时 Section A 一、预习导入（ABC） (1) healthy (2) exercise (3) run (4) rest (5) keep fit (6) do exercise (7) go for a walk (8) I keep fit by doing exercise. (9) Exercising every day is good for us. (10) I often have a good rest in the evening. 三、课堂练习（ABC）单项选择 1. A 2. B 3. B 4. C 5. B 四、小结反思（AB） keep; doing; run; walk; exercise; good; have 五、课后练习（A）六选五 1. A 2. D 3. B 4. C 5. F 第二课时 Section B 一、预习导入（ABC） (1) diet (2) balanced (3) breakfast (4) drink water (5) balanced diet (6) keep away from (7) take care of (oneself) (8) We should eat a balanced diet. (9) We shouldn’t eat junk food. (10) I drink more water to keep healthy. 三、课堂练习（ABC）单项选择 1. A 2. B 3. B 4. A 5. B 四、小结反思（AB） (1).情态动词与不定式 1.should eat 2.shouldn’t 3.to keep (2).短语与句型运用 1.keep away from 2.balanced diet 3.take care of 五、课后练习（A）任务型阅读 (1) He often eats eggs, milk and bread for breakfast. (2) Because it is bad for his body. (3) He runs for 20 minutes every morning and plays basketball with his friends after school. (4) He goes to bed at 9:30 every night. (5) He has a balanced diet, does exercise every day, has enough sleep and drinks a lot of water every day. 学科网（北京）股份有限公司 $