内容正文:
人教版七年级上册复习课
Unit 8
when is your birthday?
1
Repeat the 12 months with you partner
January
一月
November
October
September
August
July
December
June
May
April
March
February
二月
三月
四月
五月
六月
十月
九月
八月
七月
十一月
十二月
Let’s learn the ordinal numbers.
first 1st second 2nd
third 3rd fourth 4th
fifth 5th sixth 6th
seventh 7th eighth 8th
ninth 9th tenth 10th
eleventh 11th twelfth 12th
thirteenth 13th fourteenth 14th
fifteenth 15th sixteenth 16th
seventeenth 17th
twentieth 20th
twenty-first 21st
twenty-third 23rd
twenty-fourth 24th
twenty-eighth 28th
thirtieth 30th
thirty-first 31st
Read the dates:
Writing(写法) Reading (读法)
January 1st
March 8th
August 2nd
September 10th
July 3rd
February 12th
January first
March eighth
August second
September tenth
July third
February twelfth
序数词的用法
1.定义:
表示事物的顺序的数词叫序数词。它的作用相当于名词或形容词,可作主语、宾语、定语或表语。
2.构成:
基数词要变为序数词是有规律可循的,其方法及具体示例如下:
规律 示例
twenty—twentieth
thirty—thirtieth
six—sixth
seventeen—seventeenth
一般情况下在基数词后加-th
整十的序数词的构成是把对应的基数词末尾的y变为ie,再加-th
两位或两位以上的基数词变为序数词时,只将个位数变为序数词
twenty-two—
twenty-second
特殊变化的基数词1、2、3、5、8、9等需单独记忆
one—first two—second three—third five—fifth
eight—eighth nine—ninth
巧记歌诀
基变序,有规律。 1,2,3,特殊记;
结尾时,t,d,d; 从第4,加 th;
8加h,9去e; 5和12,也好记,
f来把 ve 替; 若要表示整十数,
词尾y, 变 ie; th 接上莫迟疑,
如要表示几十几, 只变个位就可以。
二、名词所有格
英语中,用来表示所属关系的语法形式叫作名词所有格,它有“’s所有格”“of 所有格”和双重所有格三种形式。
(1) 构成
①一般情况下,在单数名词后加“’s”。
the teacher’s desk 老师的讲桌
1. ’s所有格
拓展:以-s结尾的人名后加“’”或“’s”。
James’/James’s book 詹姆斯的书
② 以-s结尾的复数名词加“’”,不以-s结尾的复数名词加“’s”。
my parents’ room 我父母的房间 Children’s