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人教版英语7年级下册培优精做课件Unit 3 Keep Fit授课教师：Home .班级：7年级（*）班.时间：.Unit 3第3课时Section A(3a —3d)It’s my book. The book is mine.
It’s your book. The book is yours.
It’s his book. The book is his.
It’s her book. The book is hers.
It’s its book. The book is its.
It’s our book. The book is ours.
It’s their book. The book is theirs.
形容词性物主代词
名词性
物主代词
chant
物主代词
物主代词
Tips
用法口诀：有名则形 无名则名
有名则形：其后有名词，则用形容词性物主代词
无名则名：其后无名词，则用名词性物主代词
It’s my book. The book is mine.
有名则形
无名则名
形容词性物主代词
名词性物主代词
Grammar Focus
Is this baseball glove yours Yes, that’s mine. Thank you.
Whose badminton racket is this I think it’s Han Lin’s. His has “HL” on it.
Do you often play ping-pong Yes, I play once / twice / three times a week.
How often do you play football I play it twice a week, usually at weekends.
I seldom / hardly ever play it.
I never do.
3a
Read the sentences. Decide what the pronouns in bold refer to. Circle the adverbs of frequency and put them in order from the least to the most often.
your baseball glove
my baseball glove
his badminton racket
一、根据提示完成单词。(5分)
1. My mother buys a few ________(T恤衫)for me today, and I like them so much.
2. We talk about this question in ________(小组)and then tell the teacher our answers.
3. —What would you like to drink
—I ________(只是)want a cup of coffee.
T -shirts
groups
just
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4. Our __________(工作的)hours are from 9 o’clock in the morning to 5 o’clock in the afternoon.
5. Eating fruits is good for our health. They give us _________ (能量)!
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working
energy
频度副词（adverbs of Frequency）
1.频度副词在频率上的差异
温馨提示
表示具体的频率时常用到次数，一次(once)， 两次(twice), 三次以上用“基数词+times”
2.位置：实义动词之前，系动词、助动词或情态动词之后。如强调，可置于句首。
3.对频度副词提问时，用how often。
never(0%) < hardly ever < seldom < sometimes < often < usually < always(100%)
3b
Complete the conversations with the correct pronouns
A : Dad, where are my tennis shoes And Tom’s
B : Yours are right here. _______ are over there.
2. A : Whose badminton racket is that It looks just like mine!
B: It’s Sarab’s. It’s not __________!
3. A : Who does this T-shirt belong to Is it yours
B: Yes, it’s ________. Thanks!
4. A : Are these our baseballs
B: No, they’re not _______. They belong to Emma and Ella.
They’re _______.
His
yours
mine
yours
theirs
在那边
属于（某人）
3c
Complete the passage with always, usually, sometimes, seldom, or never.
Keeping fit is hard! I like jogging in the morning, but I _______ want to get up early! It’s ________ hard at the start when I’m still sleepy. I ________ jog in the park near my home. The air is clean, and I can hear birds singing. I _________ jog in the evening because it’s hard to see the way when it’s dark. I jog three times a week, but __________ I exercise at home instead when it rains.
seldom
always
never
usually
sometimes
开始；起初
困倦的
代替
二、用所给词的适当形式填空。(10分)
6. This is ________ (he) apple. Where is ________(you)
7. The cat is nice and ________ (it) color is white.
8. My computer is old. ________ (he) is old, too.
9.［沈阳和平区模拟改编］It isn’t our volleyball; it is ________ (they).
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his yours
its
His
theirs
10. The red house is Mrs. Smith’s. The one next to it is ________ (our).
11. —Amy, is the book on the bed ________ (you)
—No, it’s not ________ (I). _____ (I) book is on the desk.
12. —Is this Li Mei’s volleyball
—Yes, it’s ________ (she). Look! There is “LM” on it.
ours
yours
mine My
hers
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3d
In groups, ask one another how you keep fit. Take notes and give a report.
Name What sport / exercise do you do How oftn do you do it
Lin Tao jogging every day
Emma Badminton twice a week
… … …
In our group, many students like to do sport and exercise. Lin Tao jogs every day…
Language points
Who does this T-shirt belong to 这件T恤衫属于谁？
belong to 属于（某人）
Prep. 后可接名词或人称代词宾格形式
This white car belongs to my mother. 这辆白色的轿车属于我妈妈。
That white toy car belongs to me. 那个白色的玩具轿车属于我。
拓展
belong to sb. 的同义表达为：be+名词性物主代词 / 名词所有格
The basketball belongs to him. = The basketball belongs to his.
这个篮球是他的。
同义表达
2. It’s ________ hard at the start when I’m still sleepy. 起初总是很难的尤其是当我还想睡的时候。
开始；起初
同义短语：at the beginning / at first
always
辨析 sleep, sleepy 与asleep
sleep 动词或名词，意为“睡；睡觉”
sleepy 形容词，意为“困倦的；想睡的”
asleep 形容词，意为“睡着的”
I think students should sleep eight hours a day. 我认为学生们应该每天睡8个小时。
The music makes me sleepy. 这音乐让我昏昏欲睡。
The baby is asleep. 婴儿睡着了。
3. I jog three times a week, but __________ I exercise at home instead when it rains. 我每周慢跑三次，但有时下雨时我就在家里锻炼。
sometimes
代替
He is too busy. Let me go instead. 他太忙了，让我替他去吧。
instead of
介词短语 意为 “代替；而不是”，后跟名词、代词或动词-ing形式。
When it rains, I exercise at home instead of jogging outside. 当下雨的时候，我在家锻炼，而不去外面慢跑。
三、用always, usually, sometimes, seldom或never填空。(5分)
13. It’s hard to play soccer, but I ________ give up (放弃).
14. I ________ go swimming with my father, but not very often.
15. She ________ plays basketball, only once or twice a month.
16. Dale is very kind. He ________ helps his classmates.
17. Tom ________ goes to school at 7:30 am, but today he went to school at 8:00 am.
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never
sometimes
seldom
always
usually
Exercises
Match the questions and answers.
How often does he play soccer
Do you drink milk
How often do they stay up late
Does Sue eat a healthy breakfast
How often do you eat apples
Do your parents play sports
A : Yes. She usually does.
B : Hardly ever. I don’t like them.
C : He plays at least twice a week.
D : No, they don’t. They’re too busy.
E: Never. They always go to bed early.
F : Yes, I do. Every day.
四、句子翻译。
18. 你能听到那边树上的鸟在唱歌吗？
Can you ________________________ in the tree
____________
hear the birds singing
over there
点拨：hear…doing sth.听见……正在做某事；hear…do sth.听见……做某事；see…do sth.看见……做某事；see…doing sth.看见……正在做某事。
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19. 她工作日总是在食堂吃午饭。
She ________ eats lunch in the dining hall _____________.
20. 我喜欢早上慢跑，慢跑后我充满了活力。
I ____________________ in the morning and I ____________________ after jogging.
always on working days
enjoy/love jogging
am full of energy
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21. 保持健康对每个人都很重要。_______________________________________________
_______________________________________________
22. 这个棒球属于我，但是这个排球不是我的。
_______________________________________________
_______________________________________________
It is very important to keep fit/healthy for everyone. /Keeping fit is very important to everyone.
This baseball belongs to me, but the volleyball isn't mine.
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五、［杭州滨江区期中］阅读理解。
My father is a PE teacher. He teaches me many kinds of sports. Running is my favourite. Here are my reasons.
First, running is easy and cheap. Running doesn’t need expensive equipment (昂贵的设备)or a special place. Just give me a pair of running shoes and I can start it. Of course, remember to choose a fine day.
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Second, running helps people get close to nature. Think about running in a forest or a park. The birds sing around you. The wind blows on your face. You can see beautiful flowers. Sometimes you can see little animals. It’s so nice!
Last but not least, running teaches me to exercise correctly(正确地). Some people think running is bad for their knees. In fact, if we run in the right way, the knees can become stronger.
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In a word, running is a great sport. It makes me a better person.
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23.( )What can we know about the writer’s father
A. He isn’t interested in sports.
B. He can play many kinds of sports.
C. He likes running very much.
D. He thinks running is bad for knees.
B
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24.( )What does the writer think is necessary (必要的)for running
A. Running shoes and a fine day.
B. A fine day and a sports jacket.
C. A fine day and expensive equipment.
D. Running shoes and expensive equipment.
A
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25.( )Which is the structure of the passage
C
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26.( )What’s the purpose(目的)of the writer writing the passage
A. To introduce(介绍)his great father.
B. To introduce his different hobbies.
C. To tell us what he learns from his father.
D. To tell us why he likes running.
D
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六、语篇填空。
Jane is thirteen years old and lives in New York. She 27. __________ (usual) gets up early so that she can go running before school. She runs for 28. __________ hour every day. She keeps running because she wants 29. __________ (get) first place in this year’s school running race. Jane likes ping-pong very much.
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usually
an
to get
She often plays ping-pong with her friends in the sports hall 30. __________ Saturdays. She is also 31. __________ (interest) in music but she never practices 32. __________ (sing) in her free time. And she goes to a museum 33. __________ (one) a month with her friends. Jane hardly ever 34. __________ (watch) TV because she spends most of her time doing things outside.
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on
interested
singing　
once　
watches
She sometimes stays at home to draw pictures 35. __________ the weather is rainy. Jane often shops with her mother, but she seldom buys 36. __________ (healthy) food.
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if
unhealthy
七、［盘锦兴隆台区期末］阅读与表达。(10分)
Do you like walking Jenny likes walking very much. “It’s about 4 kilometers from my home to school. I get up at 6:00 every morning. After having breakfast, I walk to school. I can enjoy the beautiful scenery(风景)on the way. I feel very happy. I can also think about what to do or how to do things at school,” says Jenny. “My father buys a new car and he wants to
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take me to school every morning. But I think I need to exercise. I like walking because I think it is good for my health. And I hope my father can exercise, too. Now he often walks to work. After dinner, my father, my mother and I often take a walk in the park near our house. I have a healthy and happy family.”
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37. How does Jenny get to school every day
________________________________________________________________________________________________
She gets to school on foot every day./She walks to school every day.
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38. Why does Jenny like walking
________________________________________________
39. What do Jenny’s family usually do after dinner
________________________________________________
Because she thinks walking is good for her health.
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They usually take a walk.
40. What do your family do to keep fit Write 30 words or more.
________________________________________________________________________________________________________________________________________________________________________________________________
My family members exercise together every weekend. My father jogs, my mother does yoga, and I ride a bicycle. We also eat vegetables at every meal. These habits help us stay healthy.(答案不唯一，合理即可)
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