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(共33張PPT)
R·七年級下冊
Unit 3 Keep Fit
第3課時 (Section A Grammar Focus 3a-3d)
Enjoy a video
What’s the video about
Find the owner
Hello, I’m Jack, the coach (教練) of the sports centre. There are some sports items in my office. Let’s find the owners.
Is this baseball
glove yours
Yes, that’s mine. Thank you.
mine = my baseball glove
Is this your exercise mat
No, it’s not mine. It’s theirs.
theirs = their exercise mat
Whose badminton racket is this
It’s not mine. I think it’s Tom’s. His has “T” on it.
his = his badminton racket
mine = my badminton racket
Whose volleyball is this
Lily always plays volleyball. I think it’s hers.
hers = her volleyball
Let’s conclude
mine
his
hers
theirs
yours
They are all ___________________.
possessive pronouns
名詞性物主代詞
2
1
3
相當于一個名詞，表示“某人的某物”，可單獨使用。
在物體已經指出的情況下，用來代替已知物體的物主代詞。
名詞性物主代詞 = 形容詞性物主代詞+被指代的名詞。
名詞性物主代詞
第一人稱 第二人稱 第三人稱
單數 復數 單數 復數 單數 復數
形容詞性物主代詞
名詞詞性物主代詞
my
our
your
your
his
her
its
their
mine
ours
yours
yours
his
hers
its
theirs
3a
Read the sentences. Decide what the pronouns in bold refer to.
Grammar Focus
Is this baseball
glove yours
Whose badminton racket is this
Yes, that’s mine. Thank you.
I think it’s Han Lin’s. His has “HL” on it.
yours: _________________
your baseball glove
mine: _________________
my baseball glove
His: ___________________
His badminton racket
3b
Complete the conversations with the correct pronouns.
1. 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 Sarah’s. It’s not ________.
His
yours
在那邊
look like 看起來像
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 _______.
mine
ours
theirs
n. T恤衫
屬于（某人）
belong v. 應在（某處）
=They are Emma and Ella’s.
Boys and girls, I want to know something about your exercise habits.
Would you like to share with me
Do you often play baseball
Yes, I play twice a week.
Yes, I play once a week.
No, I seldom play it.
No, I never do.
How often do you play ping-pong
I always play it.
I often play it after school.
I hardly ever play it.
I never do.
Well, I know your exercise habits according to the frequency of doing sports or exercise.
Do you often play ping-pong
How often do you play football
Yes, I play once/twice/three times a week.
I play it twice a week, usually at weekends.
I seldom / hardly ever play it.
I never do.
3a
Read the sentences. Circle the adverbs of frequency and put them in order from the least to the most often.
never ＜ hardly ever < seldom never
hardly never
0%
100%
seldom
adverbs of frequency——表示動作發生的頻率
sometimes
often
usually
always
總是
通常
經常
有時
很少
幾 乎 從 不
從不
頻度副詞，一般位于be動詞、助動詞或情態動詞之后，實義動詞之前。
表示具體的頻率、次數時，一次用once，兩次用 twice，三次及三次以上用“基數詞＋times”。
a
week
Mon.
Tues.
Wed.
Thur.
Fri.
Sat.
Sun.
_____________ a week
once
a
week
Mon.
Tues.
Wed.
Thur.
Fri.
Sat.
Sun.
_____________ a week
twice
a
week
Mon.
Tues.
Wed.
Thur.
Fri.
Sat.
Sun.
_____________ a week
three times
You have different exercise habits. Doing sports or exercise is a good way to keep fit. Is it easy to keep fit
What difficulties may you meet when you do sports or exercise
bad weather
can’t get up early
too busy, have no time
get ill
3c
Complete the passage with always, usually, sometimes, seldom, or never.
I love jogging! I ______ jog in the park near my home in the morning. The air is clean, and I can hear bird 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
never
seldom
usually
sometimes
working adj. 工作的
working day 工作日
hear sth doing sth 聽見某物正在做某事
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!
always
full of 有許多；充滿
energy n. 精力；能量
just adv.只是；正好
動名詞短語作主語，謂語動詞用第三人稱單數形式。
Read and find
What’s the author’s opinion about keeping fit
A. It’s easy.
B. It’s not that hard.
How does the author keep fit
A. Jogging.
B. Swimming.
How often does the author jog a week
A. Twice a week.
B. Three times a week or more.
What can the author get from jogging
clean air
birds’ singing
energy
3d
In groups, ask one another how you keep fit. Take notes and give a report.
Name
What sport / exercise do you do
How often do you do it
Lin Tao
jogging
badminton
every day
twice a week
In our group, many students like to do sport and exercise. Lin Tao jogs everyday.
n. 組；群
Exercise is good for us. Keep exercising.
1. The usage of possessive pronouns:
hers, yours, mine, his, theirs …
Summary
2. The adverbs of frequency:
always, usually, often, sometimes, seldom, hardly
ever, never…
3. Ways to keep fit:
jogging, badminton…
1. Review the new words and phrases.
2. Make five sentences with possessive pronouns
and adverbs of frequency.
3. Talk about how you keep fit with your friends.
Homework
Life needs sports. 生命需要運動。
—Aristotle

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