Unit 3 Keep Fit Section A 2a-Grammar Focus课件 人教版（新教材）七年级下册

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2a-Grammar Focus
Unit 3 Keep Fit
Section A How often do you do sport or exercise
Emma: There is a _____________ here. Is it yours
Jim: No, it isn’t mine. Is it Ella’s
Emma: No, hers is _________.
Jim: Maybe it’s Yaming’s.
Emma: Hi, Yaming! Is this your bat
Yaming: Oh yes, it’s mine. Thanks!
Emma: __________. Your bat looks well-used. Do you play often
Yaming: Yes, _____________, and sometimes more! And you
Emma: Hardly ever. I’m _____________ at it!
Yaming: Well, practice makes perfect. How often do you play, Jim
Jim: I seldom do, but I often play badminton.
Yaming: Oh, me too.
Emma: I ___________ play badminton with Ella. We should all play doubles sometime!
Listen to the conversation and fill in the blanks.
2a
ping-pong bat
at home
Not at all
twice a week
not very good
sometimes
熟能生巧
Listen and tick the correct boxes.
2b
Name Ping-pong Badminton seldom sometimes often seldom sometimes often
Emma
Jim
Yaming
Let’s review the school rules.
名物代和形物代在使用上有什么区别呢？
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.
Read the sentences and learn the grammar.
3a
What do the pronouns in bold refer to
your baseball glove
my baseball glove
his badminton racket
Grammar Focus
形物代 名物代
my
your
his
her
it
our
their
mine
yours
his
hers
its
ours
theirs
名物代
This is my baseball glove.
Is that your jump rope
Their books are on the desk.
Those are his running shoes.
This baseball glove is mine.
Is that jump rope yours
The books on the desk are theirs.
Those running shoes are his.
名物代=形物代+名词
人称 人称代词 物主代词 主格 宾格 形容词性 名词性
第一人称 I me my
us our ours
第二人称 you you your yours
you your yours
第三人称 he him his
her her hers
it it its
they theirs
Grammar Focus
we
she
you
their
them
his
mine
its
Let’s look and say!
tennis racket
This is my tennis racket.
This tennis racket is mine.
This tennis racket belongs to me.
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.
Read the sentences and learn the grammar.
3a
Grammar Focus
Mon Tue Wed Thu Fri Sat Sun
31 1 2 3 4 5 6
7 8 9 10 11 12 13
14 15 16 17 18 19 20
21 22 23 24 25 26 27
28 29 30 31 1 2 3
once a week
twice a week
three times a week
four times a week
英语次数表达
一次：once
两次：twice
三次及以上：用“基数词+times” 表示
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.
Read the sentences and learn the grammar.
3a
Circle the adverbs of frequency and put them in order from the least to the most often.
0%
100%
80%
60%
40%
20%
always
sometimes
usually
often
hardly ever
never
频度副词
seldom
Grammar Focus
总结：
表示动作频率的词被称为频度副词。
这些词在程度上有区别，频度按排列顺序由高到低。
频度副词在句中位于系动词、助动词、情态动词之后，实义动词之前。
对频度提问用特殊疑问词how often。
Activity Number of days within a year Adverb of frequency
read books 365
eat vegetables 210
exercise 310
eat junk food 20
watch TV 0
… … ….
Let’s complete the form.
always
often
usually
seldom
never
hardly ever
/
Complete the conversations with the correct pronouns.
3b
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 ________!
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
ours
theirs
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!
usually
sometimes
never
seldom
always
hear sb. doing sth.听见某人正在做某事
be busy doing sth. 忙于做某事
be busy with sth. 忙于某事
e.g. He is busy_____（play）volleyball.
He is busy______volleyball.
It’s +adj.（for sb.）to do sth. 对某人来说做某事是什么样的
be full of...充满...
The class is full ______ students.
after 介词+doing
He ________ goes to the movies because he is very busy.
A. always B. often C. sometimes D. seldom
2
My hair is long but ________ is short.
A. your B. she C. her D. hers
3
Mr. Wang _____ gets up early. So he is ______ late for work.
A. always; always B. never; never
C. always; often D. always; never
1
Multiple choice.
Can I use your computer ________ isn’t working.
A. My B. Your C. Mine D. I
4
1. — How often do you watch a football match
— _______ (two) a week.
2. My father never ________ (read) newspaper after dinner.
3. —Amy, there is a book on the floor. Is it ________ (you)
—No, it’s not mine. My book is on the desk.
4. I u________ ride a bike to school.
5. — How often do you go skating —________. I can’t skate at all.
6. I go swimming two or three _______ (time) a week in summer.
词汇填空。
Twice
reads
yours
sually
Never
times
Thanks!