人教版(2024)七年级上册英语 Unit7 Happy Birthday Section B Grammar Focus (3a-3d)课件(共16张PPT)

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人教版(2024)七年级上册英语 Unit7 Happy Birthday Section B Grammar Focus (3a-3d)课件(共16张PPT)

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(共16张PPT)

Unit 7
Happy Birthday!
Grammar Focus (3a-3d)
Listen to the song and highlight the numbers.
数词
基数词
序数词
年龄
I’m twelve years old.
I want to buy five kilos.
数量
It’s nine thirty now.
钟点
Come to Room 705.
编号
2025 is coming!
年份
Timo is a 3-year-old boy.
It’s only a 10-minute walk.
数字+连字符+名词单数
基数词变序数词的规律
基变序,有规律,
多数词尾加-th
一二三,特殊记,
词尾字母 t、d、d
八去t,九去e,
f来把ve替,然后再加-th
遇到整十需注意,
变y为ie,然后再加-th
若是碰到几十几,
只变个位就可以。
序数词的用法
序数词
I’m the first to come to school every morning.
The twelfth month is December and my birthday is in December.
I live on the twenty-fourth floor.
序数词前通常加the
每天早上我是第一个到校的。
第十二个月份是December.我的生日在十二月。
我住在第24层楼。
序数词的用法
序数词
This is my thirty-third birthday.
This is Julie’s thirty-third birthday.
当序数词前有形物代或名词所有格修饰时,不加the
I tried twice, but failed.
Please give me a third chance.
当表示又一,再一时,
用不定冠词a/an+序数词
这是我的第33个生日。
这是Julie的第33个生日。
这我尝试了两次,但都失败了。请再给我一次机会。
序数词的用法
序数词
About two fifths of the students in our class like playing badminton.
Journey to the West is so popular that two thirds of the students in our class finish reading it.
分子用基础
分母用序数
分子>1
分母+s
在我们班大约五分之三的学生喜欢打乒乓球。
《西游记》如此受欢迎,以至于班上三分之二的学生都读完了。
Practice:
1. My mother will be ________years old next week. I’m planning to buy a gift for her_______ birthday. (40)
2. Today’s _________class is English and it’s my favorite. (5)
3. Women’s Day is on the _________ day of March.
4. The Yellow River is the ________ longest river in China.
5. Teachers’ Day is on ______________day of September.
forty
fortieth
fifth
eighth
second
the ninth
Listen to the song and circle the question words.
特殊疑问词+be+主语?
特殊疑问词+助动词+主语+实义动词原形?
Do you know these questions words
Think of some sentences!
What
When
Where
Who
Why
How
What is fun in a yard
When is your birthday
Where is Timo Halla from
Who is your best friend
Why do you like English
How do you choose a school club
Do you know these questions words
Think of some sentences!
What time
How long
How many
How much
How old
Whose+名词
What time do you usually get up
How long do you stay at school on weekdays
How many people are there in your family
How much are the balloons
How old is your grandma
Whose schoolbag is this
Practice!
When
How many
What
Who
How old
Where
Why
How much
Practice!
Culture corner
English Language Day is celebrated on April 23rd because it is believed to be the birthday of William Shakespeare, one of the most famous playwrights and poets in the English language.
Culture corner
Nightingale's birthday is International Nurses' Day because she started modern nursing. We celebrate it to remember how important nurses are.
Culture corner

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