七年级英语bunit1grammer教案(1)牛津版.doc

牛津7BUnit1 Dream Home 教案
Period 7 Grammar (III)
Teaching Aims:
1． 能正确区分和使用序数词；
2． 掌握序数词的拼写规律；
3． 掌握部分序数词的发音
Teaching Difficulties:
序数词的拼写和发音
Teaching Steps:
Step1: Talk about ordinal numbers
The spelling techniques:
顺口溜：基变序有规律，词尾加上th;
一，二，三要牢记，词尾字母t,d,d;
八减t,九减e,f来把ve替；
单词以y作结尾，需将y改ie;
若是碰到几十几，只变个位就可以。
Practice: Finish P12 C1, C2, D
Special spelling:

numbers
Cardinal numbers
Ordinal numbers
1
one
first
2
two
second
3
three
third
4----7
four---seven
-th
8
eight
(-t+th)eighth
9
nine
(-e+th)ninth
12
twelve
(-ve+fth)twelfth
20
twenty
(-y+ieth)twentieth

Step2: special numbers’ pronunciation (such as 8,20)
Step3: Give Ss some idioms which contain numbers:
七上八下、朝三暮四、乱七八糟……
Practice:
1. You are thirteen years old this year: You have the thirteenth birthday this year.
2. February: the second month of a year
3. Lesson Two: the second lesson

Homework:
1. 基数词、序数词填空
1) There are ____________ (thousand) of workers in this company.
2) Mr Read lives on the ___________ (十五) floor.
3) This year Mary will have her ________ (十四) birthday.
4) Uncle Jim will arrive on the morning of _______________ (六月八号)
5) My birthday is on the __________ ( twenty) of this month.
6) The number 3,289,030 can be read as ______________________________.
7) Our class won the ______ (三) prize at the school sports meeting.