Unit8 When is your birthday Section A 2a-2e课件+嵌入音频2022-2023学年人教版七年级英语上册（共45张PPT）

(共45张PPT)
Unit 8
When is your birthday
Section A 2a-2e
Lead-in
My birthday is in February.
My birthday is on February 3rd.
--When is your birthday
--It’s in February.
//--It's on February 3rd.
7
2
6
Listen and number the conversations [1-3].
A: When is your birthday, Linda
B: My birthday is on May 2nd.
1b
A: When is your birthday, Mary
B: It’s on January 5th.
A: When is your birthday, Mike
B: My birthday is on June 3rd.
1
2
3
--- When is sb’s birthday
答语： --- Sb’s birthday is on+具体日期
--- It’s on +具体日期
询问生日时其结构为：
Key points
1. when/wen / adv. 什么时候，什么时间 引导特殊疑问句
1、--When is birthday
--His birthday is on July 4th.
A. Tom B. Tom's C. Linda's D. Linda
2、--_____ do you have breakfast
--At seven o'clock.
A. How much B. Where
C. When D. What
B
C
3. —When is birthday
—It's on January 5th.
A. her B. she C. hers D. him
A
2. in, on, 在表达时间上的区别
(1) in+月份
e.g. in September
(2) on+具体日期
e.g. on July 1, 1999
Exercise
用in, on填空
May 2. February 7th
3. July 1st 4. December 5. January 6. November
7. March, 10th 8. July 2nd
9. April 2nd 10. June
in
in
in
in
on
in
on
on
on
on
1. Lily’s birthday is　　　May 8th.
A. on 　B. in　　 C. at 　　D. for
2. Tom and Jack play basketball ____ January .
A.in B. on C. at D.of
A
A
Summary1
1.一年有十二个 ，分别是：
2.用_______来询问时间
3.介词in, on,后跟时间
(1). in+月份
(2). on+具体日期
January, February, March, April, May, June, July, August, September, October, November, December
months
when
Spring Festival (春节) is in _______ or ________.
Tree Planting Day (植树节) is in _______.
Mother’s Day is in ______.
Christmas Day is in __________.
Teachers’ Day is in _________.
Children’s Day is in _______.
January
February
March
May
December
September
June
你知道吗？
7th
8th
9th
10th
11th
12th
one
two
three
four
six
基数词
seven
eight
nine
ten
eleven
twelve
基数词
first
second
third fourth
fifth sixth
序数词
seventh
eighth
ninth
tenth
eleventh
twelfth
序数词
Learn these numbers and find out the rules:
一起找规律
five
1st
2nd
3rd
4th
5th
6th
1、2、3特殊记
词尾字母t, d, d
th要从四加起
八加h, 九去e
ve要用f替
ve要用f替
13th 14th 15th 16th 17th 18th 19th
thirteen fourteen fifteen
sixteen
seventeen eighteen nineteen
基数词
thirteenth fourteenth fifteenth
sixteenth seventeenth eighteenth nineteenth
序数词
Learn these numbers and find out the rules:
一起找规律
th要从四加起
序数词: 表示事物顺序的词, 其前常加定冠词the。
数字 序数词变化规则 例词
1、2、3 特殊记 one →first 第一
two → second 第二；
Three →third 第三
4～19 基数词词尾加 -th 特殊：five→fifth第五；
eight → eighth 第八；
nine→ninth 第九
twelve → twelfth 第十二
一般：four→fourth 第四
nineteen → nineteenth 第十九
twenty twenty-one twenty-two twenty-three thirty
基数词
twentieth twenty-first twenty-second twenty-third thirtieth
序数词
20th
21st
22nd
23rd
30th
ty变成tie
20, 30 40, 50, 60, 70, 80, 90 -y变为-ie再加th twenty → twentieth 第二十
thirty → thirtieth 第三十
forty →fortieth 第四十
fifty → fiftieth 第五十
sixty → sixtieth 第六十
seventy → seventieth 第七十
eighty → eightieth 第八十
ninety → ninetieth 第九十
其余两位数 将相应基数词的个位改为基数词 twenty-one → twenty-first 第21；
thirty-nine → thirty-ninth第39；
forty-six →forty-sixth 第46
基变序，有规律，词尾加上th.
1 2 3 特殊记，词尾字母t，d，d。
少 t， 9 去 e， f 来把 ve 替。
整十变y为ie，后跟 th 莫迟疑。
若想表示几十几，只变个位就可以。
记忆口诀
记背2mins
基变序，有规律。 _________ 特殊记；
词尾字母t，d，d；th要从______加起
____去t，_____去e ( ___________ ),
ve要变成 （___________);
若是遇到整十数
__________(___________);
若是遇到几十几，
只变个位就可以。
4.基数词变成序数词的方式：
1,2,3
8
9
eighth, ninth
fifth, twelfth
ty变成tie
twentieth
4
f
基数词 序数词
one first
two second
three third
four fourth
five fifth
six sixth
seven seventh
eight eighth
nine ninth
ten tenth
Check
基数词 序数词
twelve twelfth
thirteen thirteenth
fourteen fourteenth
fifteen fifteenth
sixteen sixteenth
seventeen seventeenth
eighty eightieth
nineteen nineteenth
twenty twentieth
twenty-one twenty-first
Listen and repeat.
2a
1st 2nd 3rd 4th 5th 6th 7th 8th
9th 10th 11th 12th 13th 14th 15th 16th
17th 18th 19th 20th 21st 22nd 23rd 24th
25th 26th 27th 28th 29th 30th 31st
Listen and circle the numbers you hear in 2a.
2b
1st 2nd 3rd 4th 5th 6th 7th 8th
9th 10th 11th 12th 13th 14th 15th 16th
17th 18th 19th 20th 21st 22nd 23rd 24th
25th 26th 27th 28th 29th 30th 31st
Name Month Date
Alice July 4th
Frank August 22nd
Eric January 5th
Jane September 17th
Listen again. Match the names, months and dates.
2c
Mr.Smith:Now,Alice,how old are you
Alice:I'm _______.
Mr.Smith:When is your birthday
Alice:It's on __________ 5th,Mr.Smith.
Mr.Smith:Oh,OK.And how about Frank
Alice:Frank isn't here today,but his birthday is on July _____.
Mr.Smith:Thank you,Alice.And Frank
Eric:My birthday is on _______ 17th.
Mr.Smith:On January 17th.OK.And Jane,when is your birthday
Eric:Her birthday is on August ______.
thirteen
September
4th
January
22nd
Fill in the blanks
2d
Pairwork
Talk about the children’s birthdays in 2c. Then ask your partner about the birthdays in his or her family.
When is Alice’s birthday
Her birthday is on September 5th.
Alice
Practice
When is ____’s birthday
Her/His birthday is on ...
Frank
Jane
Eric
11月28日
8月14日
2月9日
When is your father’s birthday
His birthday is on ...
When is your ____’s birthday
His/Her birthday is on ...
1月29日
9月10日
2月6日
Read the dialogue in 2e. Then match the things with the right places.
twelve
thirteen
in August
this afternoon
Bill
Alan
Birthday
生日
Age年龄
Bill: Hi, Alan. Happy birthday!
Alan: Thank you, Bill.
Bill: So, how old are you, Alan
Alan: I’m twelve. How old are you
Bill: I’m thirteen.
Alan: When is your birthday
Bill: My birthday is in August.
Pairwork
Role-play the conversation.
2e
Alan: Well, do you want to come to my
birthday party
Bill: Oh, yes. When is it
Alan: At three this afternoon.
Bill: OK, great. See you!
考点1 介词in, at和on表示时间的区别
I go home at 5 o’clock in the afternoon. 我下午五点回家。
He plays basketball on Sunday. 他在星期天打篮球。
I get up at 7：30 every day. 我每天七点半起床。
Language points
（　　）1. It’s very hot __________ June in Guangdong.
A. at B. on C. in D. for
（　　）2. Our sports meeting is __________ November 15th.
A. on B. in C. of D. at
（　　）3. He usually gets up __________ 6：30 __________ the morning.
A. on; in B. at; in
C. at; on D. in; on
C
B
A
考点2 日期的表达方式
在英语中，日期的表达方式为
月份+序数词 如：January 1st;
月份+序数词+年份
如：September 9th, 2019等。
问日期：What's the date today
—It's.....
（　　）1. —When is Women’s Day
—It’s on __________.
A. March B. March 8th
C. March, 8th D. May 1st
（　　）2. —When did you buy your first car
—I bought it on __________.
A. 2009, July 10th B. 2009, July 10th
C. July 10th, 2009 D. July 10th 2009
B
C
（　　）3. —__________ —It’s September 10th.
A. What day is it B. What’s the date
C. What’s it D. What’s the time
B
考点3 “How old ...？”句型和“When is one’s birthday？”句型的用法
（1）“How old ...？” “……多大年纪？几岁了？”
问年龄“How old be＋主语？”
回答“主语＋be＋基数词＋year（s） / month（s）old. ”或“主语＋be＋基数词”
也可以直接说年龄。
—How old is John？ 约翰多大了？
—He is 12 years old.
// — He is 12.
// — 12. 他十二岁。
（2）When is one’s birthday？
是用来询问某人生日的常用句型。
其答语为“My / His / Her birthday is on ... / It’s on ...”。
—When is her birthday？ 她的生日是什么时候？
—It’s on May 6th./ Her birthday is on May 6th.
五月六号。
对划线部分提问
1.I'm fifteen.
_____ _____ ______ you
2.Tom is 35 years old.
_____ _______ _____Tom
3.My birthday is on May 5th.
______ ______ ______birthday
4.His birthday is on December 15th.
______ ______ _____ birthday
How old are
How old is
When is your
When is his
考点4 when和what time的区别
比较项 用法 举例
when （1）用于询问笼统的时间，有时也可询问具体的时间，此时可以代替what time When is your birthday
你的生日是什么时候？
When / What time do you usually go to school
你通常什么时候上学？
（2）用于询问日期 When is Teachers’ Day
教师节是几号？
what time （1）用于询问具体的时间 What time is it by your watch 你手表几点了？
（2）用于询问几点钟 What time do you get up every day 你每天早上几点起床？
考点4 专练
（　　）1. —__________ do you have lunch？
—At 12 o’clock.
A. When B. What
C. Who D. Where
（　　）2. —__________ do you usually have breakfast
—At 7：30.
A. When B. Which
C. What time D. Both A and C
A
D
Summary
1.基数词变序数词的规律
2.时间介词in on at 用法
基变序，有规律，词尾加上th. 1 2 3 特殊记，词尾字母t，d，d。 8 少 t， 9 去 e， f 来把 ve 替。 整十变y为ie，后跟 th 莫迟疑。 若想表示几十几，只变个位就可以。
一. 用英语写出下图中的日期。
February 3rd
April 14th
July 23rd
September 30th
November 19th
限时训练
（　　）1. —_______is Jack’s birthday
—It’s on June 1st.
A. What B. Who
C. What time D. When
（　　）2. When is his _______ birthday
A. mother B. mother’s
C. mothers D. mothers’
（　　）3. —_______ is Ms. Green
—She’s fifty years old.
A. How B. What
C. How old D. How many
D
B
C
二.选择题
（　　）4. —Jack, when does your online courses begin
—It begins _____ February 17th.
A. in B. for
C. to D. on
（　　）5. Let’s get up _______ 6：00 tomorrow morning.
A. in B. for
C. at D. on
（　　）6. Thursday is _________ day of a week.
A. five B. four
C. fourth D. the fifth
D
C
D
（　　）7. This is my _________ time to come here. I never know anything here.
A. the last B. last
C. first D. the first
（　　）8. — _________ do we need to go to school —This afternoon.
A. What B. When
C. How D. Where
（　　）9. We have English _________ 10：00 _________ Mondays.
A. at; in B. in; on
C. at; on D. on; in
C
B
C
三. 根据汉语提示完成句子，每空一词。
1. 我们在下午四点见面吧。
_____ _____ at 4 this afternoon.
2. 你想去她的生日聚会吗？
Do you want to go to her _______ _____
3. 你多大年龄了？
_____ ____ are you
4. 你弟弟的生日是什么时候？
______ is your __________ birthday
5. 她的生日在六月。
Her birthday is ____ _____.
Let’s meet
birthday party
How old
When brother’s
in June
Homework
1.背诵2e；
2.完成练习；
3.预习Grammar Focus