教学目标：
1. 能熟练地运用新单词。
2.能掌握序数词的规律，并能灵活地运用序数词。
学情分析：
学生们对基数词，已经有初步的认识，可能对序数词可能会出现混淆的情况，通过开运动会让学生们对序数词有清楚的认识。再通过做游戏来巩固序数词。
重点难点：
重点：课文A部分和B部分的短语和单词。
难点：用序数词准确地描述顺序。
教学过程：
Step1 Warming up
1 Greetings.
2 Let’s sing.
3 Review
1 T: I count numbers “one two three…。”
2 Let’s play games.
I’ll devide class into three groups.which group can count numbers and get the first.
Step2 Presentation and drill
1,Teacher shows a picture abut Sports Day.
2,T;Look at this picture ,What were they doing?
Ss:They were having sports meeting.
Preset new words ;one-hundred- metre race
Sports
3,Read the new words one by one.
4,Show a picture and then ask students: “Who was first?”
Teacher write the sentence on the blackboard.
Teacher help students answer:Amy was first.
Lingling was second. Anne was thirst.
5,Teacher presents:1st--first 2nd--second 3rd---third 4th—fourth 5th—fifth 6th—six 7th—seventh 8th –eighth 9th—ninth 10th--tenth
Ask students to read the words.
Step3 practice
Teacher prepares some word cards.
Let’s play a game --- I can say.
Teacher show first. I can say:“I am first.”
T: Here are some word cards. They are first , second, third ,fourth ,fifth. I will take a picture from there. If I take first , I can say :I am first. Maybe I take fifth, I am last. Are you clear?
Step4 Consolidation
1 Let’s chant.
基变序，有规律。
词尾加上-th。（fourth, sixth, tenth）
一.二.三，特殊例，
结尾字母t, d, d。（first, second, third）
八去t,九去e, （eighth, ninth）
ve要用f 替。（fifth）
Step 5 Homework
Copy the new words.
Read the text.