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人教版七年级下册英语Unit 3 Keep fit Section A 知识点总结及练习
一、重点单词
1. 运动器材类
baseball / be sb l/ n. 棒球（运动）
glove /ɡl v/ n. （手指分开的）手套
mat /m t/ n. （运动用的）垫子
rope /r p/ n. 绳子；粗绳
jump rope 跳绳用的绳子；跳绳（运动）
racket / r k t/ n. （网球、羽毛球等的）球拍
badminton / b dm nt n/ n. 羽毛球（运动）
volleyball / v lib l/ n. 排球（运动）
2. 频率副词与短语
hardly ever 几乎不
once /w ns/ adv. 一次
twice /twa s/ adv. 两次；两倍
seldom / seld m/ adv. 很少；不常
3. 所有格代词
mine /ma n/ pron. 我的（所有物）
hers /h z/ pron. 她的（所有物）
ours / a z/ pron. 我们的（所有物）
theirs / e z/ pron. 他们的（所有物）
4. 其他词汇
belong to 属于（某人）
practice / pr kt s/ n. 练习；实践
progress / pr ɡres/ n. 进步；进展
jog /d ɡ/ v. 慢跑
二、重点短语
1. 运动与健康相关
play baseball（打棒球）
jump rope（跳绳）
do badminton（打羽毛球）
go jogging（去慢跑）
set up the mat（铺好垫子）
2. 频率与习惯
once a week（每周一次）
twice a month（每月两次）
hardly ever exercise（几乎不锻炼）
make progress（取得进步）
3. 物品归属
belong to me（属于我）
This racket is mine.（这个球拍是我的。）
Those gloves are hers.（那些手套是她的。）
三、重点句型
1. 询问运动习惯
How often do you play volleyball （你多久打一次排球？）
→ I play volleyball twice a week.（我每周打两次。）
2. 表达物品归属
Whose racket is this （这是谁的球拍？）
→ It belongs to Tom. / It’s Tom’s.（它属于汤姆。/ 是汤姆的。）
3. 描述频率
I hardly ever eat junk food.（我几乎不吃垃圾食品。）
She seldom skips rope.（她很少跳绳。）
四、重点语法
1. 频率副词的用法
位置：通常放在实义动词前，be动词后。
He hardly ever plays basketball.（他几乎不打篮球。）
They are always busy.（他们总是很忙。）
2. 所有格代词的用法
代替“名词性物主代词 + 名词”，避免重复。
This mat is yours, and that one is mine.（这个垫子是你的，那个是我的。）
五、练习题
（一）单词拼写
1. I need a r_____ to play tennis.
2. Let’s j_______ rope together! It’s fun.
3. She s_______ goes to the gym. Maybe once a month.
4. The volleyball is not mine. It’s t_______.
5. My brother p_______ baseball every Saturday.
（二）短语翻译
1. 每周一次 ____________
2. 取得进步 ____________
3. 属于她 ____________
4. 几乎不锻炼 ____________
5. 去慢跑 ____________
（三）句型转换
1. This is my racket.（改为同义句）
This racket ____________ ____________.
2. She plays badminton twice a week.（对划线部分提问）
____________ ____________ she play badminton
3. They hardly ever eat fast food.（改为肯定句）
They ____________ eat fast food.
（四）用所给词的适当形式填空
1. He ____________ (jog) in the park every morning.
2. The gloves ____________ (belong) to Lisa.
3. We ____________ (practice) volleyball yesterday.
4. My sister ____________ (make) great progress last month.
5. They ____________ (play) baseball now.
（五）阅读理解
Lucy is a middle school student. She loves sports. She plays badminton three times a week and jogs every morning. Her brother, Tom, hardly ever exercises. He only plays video games at home. Lucy often says to him, “You should do more sports to keep fit!” Last weekend, Tom finally joined Lucy’s jogging group. Now, he jogs twice a week and feels healthier.
1. How often does Lucy play badminton
A. Once a week. B. Twice a week. C. Three times a week.
2. What does Tom usually do at home
A. Play baseball. B. Play video games. C. Jump rope.
3. What did Tom do last weekend
A. He bought a new racket.
B. He joined a jogging group.
C. He ate junk food.
4. How does Tom feel now
A. Tired. B. Healthier. C. Angry.
答案
（一）单词拼写
1. racket
2. jump
3. seldom
4. theirs
5. plays
（二）短语翻译
1. once a week
2. make progress
3. belong to her
4. hardly ever exercise
5. go jogging
（三）句型转换
1. belongs to me
2. How often does
3. often
（四）适当形式填空
1. jogs
2. belong
3. practiced
4. made
5. are playing
（五）阅读理解
1. C
2. B
3. B
4. B

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