小学英语人教版 (PEP)五年级下册Unit 4 When is the art show?完整版ppt课件

这是一份小学英语人教版 (PEP)五年级下册Unit 4 When is the art show?完整版ppt课件，文件包含精优公开课Unit4WhenistheartshowPBLetslearn课件pptx、新课标Unit4WhenistheartshowPBLetslearn教案doc、songmp4、learnmp4、Unit4Letssing歌曲mp4、音频twenty-thirdmp3、音频twenty-firstmp3、音频twentiethmp3、音频twelfthmp3、音频thirtiethmp3、mybirthdayMP3、Whenisyourbirthdaymp3、WhenisGrandpasbirthdayMP3、Oct12thMP3、Nov30thMP3、MumsbirthdayMP3、ItsonOct12thMP3、GrandpasbirthdayMP3、GrandmasbirthdayMP3、Feb23rdMP3、DadsbirthdayMP3、Aug21stMP3、April20thMP3、单词学习mp4等24份课件配套教学资源，其中PPT共34页， 欢迎下载使用。
5月1日singing cntest
4月5日schl trip
2月3日English test
11月4日 sprts meet
7月3日Chinesetest
3月1日swimming cntest
6月2日my birthday
9月4日 my sister’s birthday
Secret cards
Wh are they?
They are all my family members.
Meet my family.
This is my grandpa.
When is grandpa’s birthday?
It's n Octber 12th.
(twelfth=12th)
基数词变序数词, 巧记变化规则: ve要用f替(即改ve 为f 再加th）例如：five-fifth twelve-twelfth
序数词缩写直接在数字12后面加th变成 12th
Octber 12th
When is Grandpa’s birthday?
It’s n ____________.
Octber 12th
This is my grandma.
When is grandma’s birthday?
It's n April 20th.
/ˈtwentiəθ/
基数词变序数词, 巧记变化规则: 整十基数变序数, 先把y变成ie 再加th例如：twenty-twentieth
( twentieth=20th)
序数词缩写直接在数字20后面加th变成 20th
April 20th
When is Grandma’s birthday?
This is my dad.
When is dad’s birthday?
It's n Nvember 30th.
基数词变序数词, 巧记变化规则: 整十基数变序数, 先把y变成ie 再加th例如：thirty-thirtieth frty-frtieth
( thirtieth=30th)
序数词缩写直接在数字30后面加th变成 30th
Nvember 30th
When is dad’s birthday?
Nvember 30th
This is my mum.
When is mum’s birthday?
It's n February 23rd.
/ˈtwenti θɜːd/
基数词变序数词, 巧记变化规则: 要是遇上几十几,十位基数,个位序例如：twenty-three-twenty-third
( twenty-third=23rd)
序数词缩写直接在数字23后面加th变成 23th
Febuary 23rd
When is mum’s birthday?
Febuary 23rd
When is yur birthday?
It's n August 21st.
/ˈtwenti fɜːrst/
基数词变序数词, 巧记变化规则: 要是遇上几十几,十位基数,个位序例如：twenty-ne-twenty-first
( twenty-first=21st)
序数词缩写直接在数字21后面加th变成 21th
When is _____________?
Grandpa's birthday
It's n _________.
Ask and answer
—When is ________?—It’s n _______.
Listen and number.听音标序
fur→ nineteen→
twenty→ ninety→
twenty-ne→ninety-seven→
twenty-first
ninety-seventh
Lk and write
What can yu find?
词尾逢1都是数字加st, 除了11是11th。如1st,21st, 31st...
词尾逢2都是数字加nd, 除了12是12th。如2nd,22nd, 32nd ...
词尾逢3都是数字加rd, 除了13是13th。如3rd,23rd, 33rd...
除上述情况外，其他序数词简写形式都是数字加th
数字+序数词的最后两个字母
When is yur father’s birthday?
It's n May 26th.
It's n _____.
When is _________?
写出家人的生日信息并进行问答
Think and say
学习词汇：twelfth(12th), twentieth(20th), twenty-first(21st), twenty- third(23rd), thirtieth(30th), 序数词的简写及其规律学习句型：When is ...'s birthday? It is n +具体日期.