Unit 11 Your homework is good

(共24张PPT)
新晃二完小 Miss Li
Let’s sing
Try to count the numbers
（数一数钟面上的数字）
1 one 2 two
3 three 4 four
5 five 6 six
7 seven 8 eight
9 nine 10 ten
11 eleven 12 twelve
13 thirteen
14 fourteen
15 fifteen
16 sixteen
17 seventeen
18 eighteen
19 nineteen
★13-19数词构成方法：
在有关的个位数词词尾加-teen
Let’s read
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
one
two
three
four
five
six
seven
eight
nine
ten
eleven
twelve
thirteen
fourteen
fifteen
sixteen
seventeen
eighteen
nineteen
Read and count
19
+
1
=
20
nineteen
plus
one
is
twenty
twenty
thirty
forty
fifty
sixty
seventy
eighty
ninety
one hundred
12+8= 24+6=
38+2= 42+8=
53+7= 67+3=
71+9= 82+8=
99+1=
20 twenty
30 thirty
40 forty
50 fifty
60 sixty
70 seventy
80 eighty
90 ninety
100 a hundred
整十位数数词20-90构成：个位数词词尾加-ty
twenty-two twenty-three
twenty-four twenty-five
twenty-six twenty-seven
twenty-eight twenty-nine
twenty+ one =
twenty-one
★十位数数词构成：整十位数数词后加
个位数词，中间用连字符号“-”连接。
Say a rhyme
英语数词不难记， 找出规律就容易。
一至十二词各异， 一个一个单独记。
后面加teen变十几， thirteen，fifteen看仔细。
Eighteen只有一个t， 两个音节念清晰。
二十至九十后加ty， twenty不同重点记。
Forty去掉字母u， thirty，fifty更出奇。
十位数后个位数， 表示数值几十几，
按序排列不费力， 连字符号莫丢弃。
巧学妙记加努力， hundred是你的好成绩！
超人大考验!
Do you want to be(成为)superman
There are three challenges(挑战) .
Have a try!
Standing on one foot.
单脚站立!
参加比赛的同学，闭上眼睛，单腿离地。其余同学边数数one，two，three…边给他们鼓劲，脚最后一个落地的学生为优胜。
第一个挑战:
第二个挑战:抢答
How many boys are there in the classroom
How many girls are there in the classroom
How many teachers are there in
the classroom
How many days(天) are there in a week（一周）
Seven.
How many hours(小时) are there in a day
Twenty-four.
How many minutes(分钟) are there in an hour
Sixty.
第三个挑战:
1.试着去记住100以内的数。
2.预习part A。