Unit 3 Keep Fit Section A Grammar 课件(共14张PPT)人教版(新教材)七年级下册

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Unit 3 Keep Fit Section A Grammar 课件(共14张PPT)人教版(新教材)七年级下册

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(共14张PPT)
Unit 3 Keep Fit!
How often do you do sports or exercise
Section A 3a-3d Grammar Focus
Look! There are some sports items on the sports field!
Let’s say.
They are my baseballs.
They are mine.
It is my basketball.
It is mine.
They are ours.
They are our ping-pong bats.
It is .
They are .
They are .
They are .
It is .
They are .
Whose…are these/is this
her baseballs
hers
his basketball
his
their ping-pong bats
theirs
They belong to Sarah.
It belongs to Tom.
-Is this/Are these your…/yours -No, maybe it’s…
They …
Sarah
Tom
Let’s explore.
They are my baseballs.
They are hers.
They are our ping-pong bats.
They are ours.
They are her baseballs.
They are mine.
It is his basketball.
It is his.
They are their ping-pong bats.
They are theirs.
Is this your basketball
Is this yours
its hat
his basketball
my baseballs
your basketball
her baseballs
our ping-pong bats
their ping-pong bats
its
his
mine
yours
hers
ours
theirs
What are the rules
It is its hat.
It is its.
形容词性物主代词
名词
名词性物主代词
What do the pronouns in bold refer to
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.
your baseball glove
my baseball glove
His badminton racket
Let’s apply.
Complete the sentences and help Sarah and Tom find the owners.
Tip :
Complete the answers by judging if there is a noun after the blanks.
通过判断空后有无名词
These are footballs. Those footballs aren’t .(their)
The volleyball is . name is on it. (your)
That is jump rope. This isn’t .(her)
are over there. These are not exercise mats.(our)
This is not baseball glove. That one is .(his)
Look! The tennis racket is and tennis ball is
here, too. (my)
their
theirs
yours
Your
her
hers
Ours
our
his
his
mine
my
Let’s apply.
What else do they have Can they take care of their things
Complete the conversations with the correct pronouns.
3b
A: Dad, where are my tennis shoes And Tom's
B: Yours are right here. are over there.
A: Whose badminton racket is that It looks just like mine!
B: It's Sarah's. It's not .
A: Who does this T-shirt belong to Is it yours
B: Yes it's .Thanks!
A: Are these our baseballs
B: No, they're not . They belong to Emma and Ella.
They're .
His
yours
mine
ours
theirs
Tip :
Complete the answers by reading context .
根据语境填空。
Ⅳ.用合适的物主代词完成句子,每空限填一词
1.—The green coat looks cool. Is it    
—No, it isn’t mine.It belongs to my sister. It’s    .
2.—Tracy, look at the football. Is it Bob’s
—No, it isn’t.It’s Peter’s birthday gift. So it’s    .
3.—We can’t find our tennis rackets. Are these    
—No, they’re not yours. Your rackets are in the classroom.
yours
hers
his
ours
4.—What a cute dog! Daming, is it your dog
—Yeah, it is    . It is also a good friend for me.
5.—Are these Lucy and Lily’s volleyballs
—No, they are not    .
mine
theirs
Let’s talk.
Mon. Tue. Wed. Thu. Fri. Sat. Sun.






never, usually, sometimes,
hardly ever, seldom, always
once/twice/three times a week…
A: How often does he/she…
B: He/she …
A: Does he/she often…
B: Yes/No, he/she …
0%
100%
100%
5%
50%
0%
Talk about the exercise frequency with the words in the box.
A: How often do you…
B: I …Do you often…
A: I …
How often do you play football l play it twice a week, usually at weekends.
l seldom / hardly ever play it.
I never do.
Do you often play ping-pong Yes, l play once / twice / three times a week.
Let’s explore.
Circle the adverbs of frequency.
频度副词词组:
once/twice/three times a week
often, usually, seldom, hardly ever, never
频度副词:
Can you give more examples of them
, twice a day, once a month, …
, always, never
We use them to talk about we do things.
how often
When do we use them
Where do we put them
Can you put the adverbs of frequency in order from the least to the most often
< / < < < <
never
hardly ever
seldom
sometimes
often
usually
always
放句子
末尾
通常情况下放主语 行为动词
之后
之前
Let’s apply.
Complete the passage with always, usually, sometimes, seldom, or never.
3c
I love jogging! I jog in the park near my home in the morning. The air is clean, and I can hear birds singing. I jog in the evening after work, but I jog when I'm tired. I jog in the afternoon on working days because I'm busy then. It's easy to go jogging. You just need running shoes. I jog three times a week or more. I'm full of energy after jogging. Keeping fit is not that hard!
What other sports or exercise does Tom do
always
never
usually
seldom
sometimes
Tip :
Complete the answers by reading context.根据语境填空
放be动词
之后
Nothing is hard if you keep doing it.
/sometimes/always
/usually
/usually
Ⅲ.从括号中选择合适的频度副词填空
1.My dad cooks dinner     (sometimes/always), but usually my mum does it.
2.Adam is in bad health. He     stays at home and watches TV. He     does exercise. (often/seldom)
3.I am     (often/never) late for school because I get up early.
sometimes
often
seldom
never
4.—Mr Lin is very popular among the students.
—Yes. His classes are     (always/sometimes) lively and interesting.
5.—Do you like to go fishing with your father
—Yes. I     (often/never) go fishing with him. I think it is fun.
always
often
Let’s share.
Work in groups and collect your sports items you’ve prepared before class. Choose one group leader to interview and take notes in the chart.
Name What sports item do you have What sport/ exercise do you do How often do you do it More information
(Where/When/Who/How long …)
Lin Tao running shoes jogging every day …
badminton rackets badminton twice a week …
… … …
□ Is this/Are these.
□ Whose… is this/are these
□ What sport/ exercise do you do
□ How often do you …
□ What else do you do to keep fit
□ Where/ When/Who/How long …
Group leader shows the sports items you have and introduce your ways
to keep fit in front of the class.
In our group, many students like to do sport and exercise. Lin Tao jogs every day. Look, the running shoes are his. They are very comfortable.

You can join us and keep fit together.
Checklist Content Identify the ownership. ★★
Describe different ways to keep fit. ★★
Add more information. ★★
Grammar Use nominal possessive pronouns correctly. ★★
Use adverbs of frequency and adverbial phrases of frequency correctly. ★★
I think we can have ___ stars, because _____________. I think they can have ___ stars, because ____________. Must do:
Review the grammar rules.
Choose to do:
Shoot a short video about how your group members keep fit and send it to school newspaper.

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