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人教版新版七年级下册英语复习学案
Unit 3 Keep Fit
使用说明：本学案完全匹配新版教材考点，涵盖知识目标、基础识记、语法精讲、分层习题、满分写作、全套答案解析，适配课堂复习、课后巩固、单元自测。
班级：________ 姓名：________ 总分：________
一、单元复习目标
词汇：掌握运动健身、健康习惯、运动器材类核心单词，熟练词形变形、副词辨析、固定搭配，可默写、翻译、灵活运用。
句型：掌握询问运动习惯、表达健身方式、给出健康建议、描述日常锻炼的高频句型，熟练仿写造句。
语法：吃透三大必考语法：频率副词用法、名词性物主代词、should建议句型，掌握句式变换与语境辨析。
写作：以“My Ways to Keep Fit”为题写70词短文，介绍个人健身习惯、运动方式、健康作息，句式丰富、语法规范。
二、基础知识过关
（一）核心单词（英汉互译+词形变换）
1. fit adj. 健康的 → __________ n. 健康
2. health n. 健康 → __________ adj. 健康的 → __________ adj. 不健康的
3. exercise v.&n. 锻炼 → __________ adj. 运动的
4. hard adj. 困难的 adv. 努力地 →__________ adv. 几乎不（否定）
5. usual adj. 通常的 → __________ adv. 通常地
6. play v. 运动；玩耍 → __________ n. 运动员
7. they pron. 他们 → __________ 他们的（名词性物主代词）
8. I pron. 我 → __________ 我的（名词性物主代词）
9. you pron. 你 → __________ 你的（名词性物主代词）
10. sleep v.&n. 睡觉 → __________ adj. 困倦的
11. 棒球 n. __________
12. 排球 n. __________
13. 跳绳 n. __________
14. 球拍 n. __________
15. 锻炼；体操 n. __________
（二）重点短语（默写巩固）
1. 保持健康 ____________________
2. 做运动；锻炼 ____________________
3. 跳绳 ____________________
4. 早睡早起 ____________________
5. 熬夜 ____________________
6. 几乎不 ____________________
7. 每天 ____________________
8. 一周两次 ____________________
9. 健康的生活方式 ____________________
10. 做早操 ____________________
11. 少吃垃圾食品 ____________________
12. 在那边 ____________________
13. 少数；几个 ____________________
14. 保持良好习惯 ____________________
15. 对健康有益 ____________________
（三）核心句型（背诵+仿写）
1. —How often do you exercise —I usually exercise every day.
仿写：—你多久跳绳一次？—我一周跳绳两次。______________________________
2. You should do more exercise to keep fit. 你应该多锻炼保持健康。
仿写：你不应该熬夜，这对身体不好。______________________________
3. Doing sports is good for our health. 做运动有益于我们的健康。
仿写：早睡早起是很好的健康习惯。______________________________
4.Hardly ever do I eat junk food. 我几乎不吃垃圾食品。
仿写：我几乎从不晚睡。______________________________
5. This sports bag is theirs, not mine. 这个运动包是他们的，不是我的。
仿写：这根跳绳是你的，不是她的。______________________________
三、核心语法精讲（单元必考）
1. 频率副词（中考高频）
频率从高到低：always(总是) > usually(通常) > often(经常) > sometimes(有时) > hardly ever(几乎不) > never(从不)
位置：实义动词前，be动词/助动词/情态动词后
例句：I usually get up early. / She is always fit.
2. should 建议句型
肯定：Sb. should + 动词原形 应该做某事
否定：Sb. shouldn’t + 动词原形 不应该做某事
疑问：Should + 主语 + 动词原形？
用于给出健康、生活、学习建议，本单元写作万能句型。
3. 名词性物主代词
mine(我的)、yours(你的)、his/hers(他/她的)、theirs(他们的)
用法：单独使用，后面不接名词
区别：my book = mine；their rope = theirs
4. 易混辨析：hard / hardly
hard 努力地/困难的；hardly 几乎不（否定含义），无关联！
语法专项填空
1. I ________ (hard) ever eat junk food, so I’m healthy.
2. You should ________ (exercise) every day to keep fit.
3. This sports mat is ________ (my), not ________ (you).
4. She ________ (usual) jumps rope after school.
5. We shouldn’t ________ (stay) up late at night.
四、单元专项提升练习
（一）基础层：单项选择
（ ）1. —How often do you play volleyball —______.
A. Every day B. Two times C. Yesterday D. For two days
（ ）2. You ______ stay up late. It’s bad for your health.
A. Should B. shouldn’t C. need D. must
（ ）3. This baseball glove is ______, not theirs.
A. our B. ours C. we D. us
（ ）4. He ______ exercises, so he is a little weak.
A. Always B. usually C. often D. hardly ever
（ ）5. Doing sports is good ______ our body and mind.
A. at B. for C. with D. to
（二）提升层：句型转换（每空一词）
1. I usually jump rope after school.（对划线部分提问）
______ ______ you ______ after school
2. You should get up early.（改为否定句）
You ______ ______ up early.
3. This is my sports racket.（同义句转换）
This sports racket is ______.
4. He exercises twice a week.（对划线部分提问）
______ ______ does he exercise
（三）拔高层：短文填空（词适当变形）
fit, health, exercise, usual, hardly, keep, good, habit
It’s important for us to keep (1)______. I have healthy living (2)______. I (3)______ get up early every morning and (4)______ do morning exercises. I (5)______ ever eat junk food, because it is bad for my (6)______. Doing sports is (7)______ for me. It helps me (8)______ healthy every day.
五、单元写作专项
写作题目：My Ways to Keep Fit
写作要求：70词左右，介绍自己的健身方式、日常运动、健康作息与饮食习惯，结尾点明运动的意义。
写作思路：1.开头：点明保持健康的重要性；2.中间：用频率副词介绍日常运动、作息、饮食；3.结尾：总结运动带来的好处，坚持健康习惯。
万能高分句型
1. It is very important for us to keep fit.
2. I usually do sports to keep healthy.
3. I hardly ever eat unhealthy food.
4. I should keep good living habits.
5. Doing exercise makes me strong and happy.
六、参考答案与解析
二、
（一）核心单词变形
1. fitness 2. healthy; unhealthy 3. exercised 4. hardly 5. usually 6. player 7. theirs 8. mine 9. yours 10. sleepy 11. baseball 12. volleyball 13. rope 14. racket 15. exercise
（二）重点短语默写答案
1. keep fit/healthy 2. do/play sports 3. jump rope 4. go to bed early and get up early 5. stay up late 6. hardly ever 7. every day 8. twice a week 9. healthy lifestyle 10. do morning exercises 11. eat less junk food 12. over there 13. a few 14. keep good habits 15. be good for health
（三）句型仿写参考答案
1. —How often do you jump rope —I jump rope twice a week.
2. You shouldn’t stay up late. It’s bad for your health.
3. Going to bed early and getting up early is a good healthy habit.
4. I hardly ever go to bed late.
5. This jump rope is yours, not hers.
三、语法专项填空答案
1. hardly 2. exercise 3. mine; yours 4. usually 5. stay
四、
（一）单项选择答案及解析
1. A 解析：How often 询问频率，Every day 表频率。
2. B 解析：熬夜有害健康，用shouldn’t 给出否定建议。
3. B 解析：名词性物主代词ours 单独使用，后不接名词。
4. D 解析：hardly ever 几乎不运动，所以身体虚弱。
5. B 解析：be good for 对……有益，固定搭配。
答案：1-5 ABBDB
（二）句型转换答案
1. What do; do 2. shouldn’t get 3. mine 4. How often
（三）短文填空答案
(1) fit (2) habits (3) usually (4) often (5) hardly (6) health (7) good (8) keep
五、书面表达
My Ways to Keep Fit
It is very important for us to keep fit and have healthy habits.
I have many good ways to stay healthy. I usually get up early and do morning exercises every day. After school, I often jump rope or play volleyball with my classmates. I hardly ever eat junk food or stay up late. I always keep a healthy lifestyle.
Doing sports makes me strong and happy. I will keep these good habits all the time.

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