Unit8 When is your birthday?Section A Grammar Focus -3c 课件(21张PPT）

Unit 8
When is your birthday?
Section A
Grammar Focus -3c
Revision
Twelve months
一月
二月
三月
四月
五月
六月
七月
八月
九月
十月
十一月
十二月
January
February
March
April
May
June
July
August
September
October
November
December
1st first
2nd second
3rd third
4th fourth
5th fifth
6th sixth
7th seventh
8th eighth
9th ninth
10th tenth
11th eleventh
12th twelfth
13th thirteenth
14th fourteenth
15th fifteenth
16th sixteenth
17th seventeenth
18th eighteenth
19th nineteenth
20th twentieth
21st twenty-first
22nd twenty-second
23rd twenty-third
24th twenty-fourth
25th twenty-fifth
26th twenty-sixth
27th twenty-seventh
28th twenty-eighth
29th twenty-ninth
30th thirtieth
31st thirty-first
序数词 Ordinal numbers
Revision
A) 写正确的序数词
1. one
2. two
3. three
4. five
5. eight
6. nine
7. twelve
8. twenty
9. seven
10. nineteen
first
second
third
fifth
eighth
ninth
twelfth
twentieth
seventh
nineteenth
B) 写正确的词组
1. 六月15日
_____________________
2. 在九月十日
_____________________
3. 在十一月
_____________________
4. 在今天下午三点钟
__________________
5. 祝生日快乐！
___________________
July fifteenth
on September 10th
in November
at three this afternoon
Happy birthday!
Revision
4月
1日
8月
15日
12月
20日
April 1st
August 15th
December 20th
2月
3日
February 3nd
Revision
Ask and answer.
A: How old are you?
B: I’m….
A: When is your birthday?
B: It’s on ….
Revision
Grammar
Focus
Notes:
物主代词和名词所有格都可表示“某人的……”
表示“在某日”，用介词“on”; 表示“在某月”，用介词“in”
Grammar：
名词所有格形式-表示有生命的名词与后面名词的所有关系。（名词+’s ）
1）单数名词后直接加’s
如：Jim's coat 吉姆的外套
Jeff's mother 杰夫的妈妈
2）以s结尾的复数名词，只加“’”
如：Teachers' Day 教师节
the twins’ books 双胞胎的书
3）不以s结尾的不规则的名词复数，加“’s”
如：Children's Day 儿童节
men's shoes 男式鞋
Grammar：
4)表示两者共同拥有时，只在最后一个名词后加’s
表示两者各自拥有时，要在每个名词后加’s
比较：Lucy and Lily's mother 露茜和莉莉的妈妈
Lucy‘s and Kate’s rooms 露茜和凯特的房间
注：表示时间、距离、国家、城市等无生命的名词也可以使用名词+'s所有格。如：
a few years’ time 几年的时间
New Year’s Day 元旦节
today’s newspaper 今天的报纸
the city’s life 城市的生活
China’s population 中国的人口
基数词变序数词规律
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
Grammar
20, 30
40, 50,
60, 70, 80, 90
-ty变为-tie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 第二十一；thirty-nine → thirty-ninth第三十九；forty-six →
forty-sixth 第四十六
Grammar
Grammar
记忆口诀
基数词变序数词口诀
基变序，有规律，词尾加上th；
一二三，特殊记，结尾字母t,d,d.
八加h，九去e；ve要用f替；
ty变为tie，词尾再加th.
若是遇到几十几，只变个位就可以.
Grammar
1.序数词要加定冠词the, 但当序数词前有物主代词(his,her,…)、指示代词(this, that…)等修饰时，则不必再用the, 如：
on the third floor 在三楼
on his twelfth birthday 在他十二岁生日这天
2.序数词常用缩写形式，即“阿拉伯数字+个位序数词的后两个字母”，如：
one—1st second– 2nd
third– 3rd twelfth– 12th
twenty-sixth– 26th
3. 序数词可表示日期“几月几日”中的“几日”。如：
8月17日 August 17th
10月1日 October 1st
序数词的用法：
询问及回答生日
When is your/his/her…birthday ?
My/his/her…birthday is on/in…
或者It’s on/in…
—When is your birthday? 你的生日是什么时候？
—My birthday is /It’s August tenth. 我的生日是八月十日。
—When is Jane’s birthday? 简的生日是什么时候?
—Her birthday is /It’s on January twelfth.
她的生日是一月十二日。
例：
3a
Match the questions and answers.
Questions:
___ 1. When is Jenny’s birthday?
___ 2. When are their birthdays?
___ 3. When is your brother’s birthday?
___ 4. Is his birthday in July?
___ 5. Is your birthday on February 1st?
Answers:
a. No, it’s on the 6th.
b. Her birthday is on April 24th.
c. Yes, it is.
d. Their birthdays are in January.
e. It’s on June 16th.
b
d
e
c
a
3b
Complete the conversation.
A: How ______ are you, Grace?
B: _____ twelve.
A: And _____ is your birthday?
B: My ________ is on March 12th.How about you and Tom?
A: Well, my birthday is _____ July 5th, and Tom’s birthday is _____ December.
old
when
I’m
birthday
on
in
Find out your classmates’ birthdays and
ages. Line up from the youngest to the
oldest.
3c
1. Teachers’ Day (教师节) is on ______________.
2. Christmas Day (圣诞节) is on _____________.
3. Labour’s Day (劳动节) is on __________.
4. New Year’s Day (元旦)is on ____________.
5. April Fool’s Day (愚人节)is on __________.
6. Tree Planting Day (植树节) is on ____________.
7. Children’s Day (儿童节) is on _________.
请写出下列节日的日期。
September 10th
December 25th
May 1st
January 1st
April 1st
March 12th
June 1st
一、用所给词的适当形式填空。
1. Today is her ______ (eight) birthday.
2. What day is the ______ (one) day of a week?
3. May is the ______ (five) month of a year.
4. Jim is the ______ (twelve) boy.
5. My son has his ______ (three) birthday in 2012.
eighth
first
fifth
twelfth
third
Exercises
1. There are ____ months in a year. The ____ month is December.
twelve; twelve B. twelfth; twelfth
C. twelve; twelfth D. twelfth; twelve
2.—What’s the ____ today?
—It’s October twelfth.
—What ____ is it today?
—It’s Sunday.
date; day B. day; date
C. date; date D. day; day
二、单项选择。
4. ____ Day is on June first and ____ Day is on September tenth.
Children’s; Teacher’s
B. Children’s; Teachers’
C. Childrens’; Teacher’s
D. Childrens’; Teachers
5. —____ is her birthday?
—Her birthday is on May 5th.
What B. Where
C. When D. How