人教版(2024)七年级下册 Unit 3 Keep Fit Section A Grammar Focus 课件 (共36张PPT,含内嵌音视频)

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人教版(2024)七年级下册 Unit 3 Keep Fit Section A Grammar Focus 课件 (共36张PPT,含内嵌音视频)

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(共36张PPT)
Unit3
Keep Fit
Grammar Focus
How often do you do sport or exercise
Objectives
1.能够在哪吒和贴近实际生活的学习情境中,通过观察和分析示例句子,深入理解并准确辨析名词性物主代词和频度副词的表意功能;(学习理解)
2.能够运用名词性物主代词和频度副词表达自己和他人的物品归属和运动习惯;(应用实践)
3.能够调查班级同学的运动习惯,并制作一个报告,熟练运用目标语言介绍班级同学的运动习惯,并在班级中做分享。(迁移创新)
Learning Objectives
1.能够在哪吒和贴近实际生活的学习情境中,通过观察和分析示例句子,深入理解并准确辨析名词性物主代词和频度副词的表意功能;(学习理解)
2.能够运用名词性物主代词和频度副词表达自己和他人的物品归属和运动习惯;(应用实践)
3.能够调查班级同学的运动习惯,并制作一个报告,熟练运用目标语言介绍班级同学的运动习惯,并在班级中做分享。(迁移创新)
Watch a video
Personal pronoun人称代词
This baby is Ne Zha. Ne Zha is a boy.
He is a brave boy with special powers and a beloved character in Chinese culture.
指代人、动物或事物的代词
He
1. Ne Zha's mother has long hair.
Ne Zha's mother loves Ne Zha very much.
2. Ne Zha's father is tall.
Ne Zha's father loves Ne Zha, too.
3. Ne Zha's mother and father take good care of Ne Zha.
Personal pronoun人称代词的用法
She
He
They
him
him
him
1.动词前用主格 2.动词或介词后用宾格
Practice人称代词的练习
完成句子
1.我现在正在学英语。_________ am studying English now.
2. 我们热爱我们的国家。_________ love our country.
3.你能帮助我们吗?Can you help _________
4.我们正在等他们。_______ are waiting for_________.
5.是谁呀?是我。Who is there It’s __________.
6.我和你、Tom,在音乐上有天赋。
____________________are talented in music
I
We
us
them
me
We
Tom, you and I
Practice人称代词的练习
1.You promised to write the article,and you must do_____.
A.it B.she C.one D.he
2. 外面正在下雨。不用出去了!
_______is raining outside. Don’t go out!
从学校到市场的路很远。
_______is very far from the school to the market.
3.对他来说,搬动箱子很容易。
__________________________ to carry the box.
A
代替上文提到的事物或情况。
It
用来指天气、时间、距离等。
It
用作形式主语和形式宾语。
It’s very easy for him
注意代词it的用法
Personal pronoun人称代词
单数 复数 主格 宾格 主格 宾格
第一人称 I me we us
第二人称 you you you you
第三人称 he him they
them
she her it it 数

人称
排列顺序:
单数:二,三,一 (you, he and I )
复数:一,二,三 (we, you and they )
Possessive pronoun 物主代词
表示所有关系的代词叫物主代词,“...的”
Ne Zha is 3 years old now.
_____(他的) eyes are very big and _______(他的)smile is creepy(令人毛骨悚然).
his
His
Possessive pronoun 物主代词
Ne Zha's coat is red.
Ne Zha's mother's coat is purple.
Ao Bing's coat is white.
Her coat
=Hers
=His
His coat
名词性物主代词=形容词性物主代词 + 名词.
Possessive pronoun 物主代词
人称 分类 第一人称 第二人称 第三人称 单数 复数 单数 复数 单数 复数
形容词性
名词性
my
our
your
your
his
her
its
their
mine
ours
yours
yours
his
hers
its
theirs
名词性物主代词=形容词性物主代词+名词
a. 名词性物主代词起名词的作用。
Look at the two pencils. The red one is your pencil,the blue one is mine.
b. 在使用名词性物主代词时,必须有特定的语言环境,也就是要省略的名词大家已经提起过。
e.g. It's hers.  是她的。
(单独使用大家不知是怎么回事,不可以这样用。)
There is a book. It's hers.  这有本书。是她的(书)。
(这里的hers=her book)
名词性物主代词
有“名”则"形“,无“名”则“名”
c. 名词性物主代词=形容词性物主代词+名词
为避免重复使用名词,有时可用“名词性物主代词”来代替“形容词性物主代词+名词”的形式。
My bag is yellow, her bag is red, his bag is blue and your bag is pink.
d. 名词性物主代词可以用在介词of的后面,相当于“of+名词所有格”——名词的双重属格。
Some friends of hers will come here tomorrow.
她的几个朋友明天将到这儿来。
Two classmates of my sister's came to see her yesterday.
我妹妹的两位同学昨天来看过她。
名词性物主代词
3a. Read the sentences. Decide what 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
Grammar Focus
名词性物主代词=形容词性物主代词+名词
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Grammar Focus
plete 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 ________.
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
His tennis shoes
your badminton racket
my T-shirt
our baseballs
their baseballs
Grammar Focus
3a. Read the sentences. Circle the adverbs of frequency and put them in order from the least to the most often.
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.
never (从不) < hardly ever (几乎不) < seldom (很少) < often (经常) < usually (通常)
频度副词(frequency adverb)
频度副词表示某一动作或状态出现的频率,即在一定时间内某一动作或状态重复出现的次数,常用来回答how often的提问。
I always exercise.
I go to the movies maybe once a month.
No, I never go shopping.
Grammar Focus
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Adverbs of frequency
always
never
hardly ever/seldom
usually
often
sometimes
100%
70%
50%
20%
5%
0%
always
usually
often
sometimes
hardly ever
never
通常
常常
有时
几乎不
从不
10%
seldom
很少
总是
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The weather is usually hot in summer.
We usually play football after school.
He is often late for school.
She never stops talking. My parents are never late for work.
She always gets up at 6:30.
He sometimes watches TV.
I often go to the movies with my friends .
I hardly ever go out these days.
Underline the frequency adverbs.
Circle the verbs.
What can you find
Rule:
frequency adverbs通常放在be动词、助动词、情态动词之后,实义动词之前。
频度副词的位置
Grammar Focus
Grammar Focus
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.
how often 意为 “__________”,是用于提问表示 ________
的特殊疑问词组。其答语应为表示 _____ 的副词或副词组。
句子的时态一般是_____________,也可以是一般过去时。
多久一次
频率
频率
一般现在时态
twice 两次
记忆口诀:
一次两次特殊记,
三次及以上有规律,
“基数词+times”
要牢记!
一次once, 两次twice,
这些表次数的词后与一段时间连用,表示动
作多长时间发生几次,即动作的频率。如:
once a day / a week / a month / a year
twice a day / a week / a month / a year
three times a day / a week / …
三次或三次以上用基数词加上 times,
three times, five times, one hundred times.
Grammar Focus
“次数”的表达方法
频率副词
表示动作发生或状态存在的频率。
概念
分类
频率副词
always/usually/often/sometimes/seldom/hardly ever/never
once/twice/three times... a day/week/month/year...
频率短语
every+时间段
提问
对频率副词提问用how often.
Summary
放在实义动词前,be/情态动词、助动词之后。sometimes可前后。
位置
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 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
动名词做主语,谓语动词用三单
jog 慢跑
hear sb doing sth
听到某人正在做某事
on working days
在工作日
be full of 充满
How do you keep fit
Use frequency adverbs to talk about your ways of keeping fit,
What sport/exercise do you do
I like playing tennis. It’s so much fun and makes me feel really relaxed.
always
usually
often
sometimes
seldom
hardly ever
never
That sounds great! How often do you play tennis
I usually play tennis twice a week, on Saturdays and Sundays.
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 every day
badminton twice a week
...
In our group, many students like to do sport and exercise. Lin Tao jogs every day ...
Show Time
In our group, many students like to do sport and exercise.
Lin Tao jogs every day. He runs for about 30 minutes in the park near his home. Meimei likes dancing. She takes dance classes twice a week. She enjoys different kinds of dances. Dancing not only keeps fit but also makes her very happy. Li Ming plays basketball. He plays with his friends on weekends. They play for about two hours each time. Li Ming thinks it's a great way to exercise and have fun with friends.
Show Time
Give a report Group Correct Language(语言正确) Beauty(美观性) Clearly(简洁得体性) Resonable(合理性) Creativity(创造性) In Total(总计)
Group 1
Group 2
Group 3
Group 4
We love sports!
We are healthy!
We are happy!
Let's do sports every day!
一、按要求写出正确的单词、词组或句子。
棒球手套(短语) __________ 2. 几乎不 (短语) ___________
3.羽毛球拍(动词) __________ 4. 看起来像(短语) __________
5. 属于(短语) __________ 6. 体恤衫 (名词) __________
7. 听到某人做某事(短语)__________ 8. 在工作日(名词)___________
9. 这是谁的羽毛球拍? ___________________________
10. 你多久踢一次足球 _______________________
11. 这是你的棒球手套吗?___________________
12. 很多学生喜欢做运动或锻炼。 ________________________________________
baseball glove
hardly ever
badminton racket
look like
belong to
T-shirt
hear sb doing sth
on working days
Whose badminton racket is it
How often do you play football
Is this baseball glove yours
Many students like to do sport and exercise.
Exercises
Practice物主代词的练习
二、单项选择题。
( ) 1. --Is this ruler
--No, it isn’t. It’s .
A. you; she B. your; she C. you; her D. your; hers
( ) 2. --Is this David’s bag
--Sorry, this is _________bag. is on the desk.
A. my, Mine B. mine, Hers C. mine, He D. my,His
二、用方框内所给词的适当形式填空
①This is _______ (they) house._______ (my) is next door.
②These are my books. Those are ______ (he).
③ ________ (we) monitor always helps us with English.
D
D
有名加形
无名加名
无名加名
有名加形
their
Mine
his
Our
Exercises
三、句型转换。
1.Mrs Black does sport twice a week.(对画线部分提问)
How often Mrs Black sport
2. My mother goes jogging three times a week.(对画线部分提问)
your mother jogging
3. Are these your mobile phones (改为同义句)
these mobile phones
4. I always want to get up early in the morning.(改为否定向)
I want to get up early in the morning.
does
do
How
often
does
go
Are
yours
never
Homework
Must-do必做
1. Finish possessive pronouns worksheet.
2. Use adverbs of frequency to write a sport report.
Choose-to-do选做
Make a poster of adverbs of frequency.
那些杀不死你的
终将使你更强大


时间:2025年

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