2021学年Unit 2 There are forty.教学课件ppt

这是一份2021学年Unit 2 There are forty.教学课件ppt，共31页。PPT课件主要包含了nine，three，four，five，seven，two，zero，one，eight，sixty等内容，欢迎下载使用。
Listen and find
Listen and answer
Numbers are having a party.Twenty, thirty, frty, fifty, sixty, seventy, eighty and ninety.All f them are dancing happily.
Hw many numbers are there in the chant?
What are numbers ding?
Numbers are having a party.
There are eight numbers.
Hw many pupil are there in yur class?你的班里有多少个学生？
Listen and read
Hw many pupil are there in yur class, Lingling?
玲玲，你的班里有多少个学生？
询问数量的句型及答语：问句：Hw many + 可数名词复数+are there +其他？ …...有多少…...？答语：There are +基数词。 有…...
例子：Hw many pencils are there in yur bag? There are six pencils in my bag.
There are furteen.
There be 句型表示“有……”，“存在……”
There is a cake n the table.桌子上有一个蛋糕。
There be(is/are)+主语+其它
选择。（ ）1. There frty. A. am B. is C. are（ ）2. Hw pupils in yur class? A. many B. much C. d（ ）3. Are there scks ? A. a B. any C. sme
15+15=
20+20=
10+50=
30+40=
20+60=
40+50=
Lk and write
There are pens.
There are dgs.
There are basketballs.
There are rabbits.
There are apples.
1.There fifty in pupils yur class are 2.there Hw many are peple yur family in 3.are There eighty
There are fifty pupils in yur class.
Hw many peple are there in yur family?
There are eighty.
Read and say
A: There are seventy pupils in Lake Schl.B: There are ninety pupils in Park Schl.
Cunt and say
Twelve legs.
看插图，仿照插图中的对话，同学小组之间进行对话。
A: One frg. B: Tw legs.A: Tw frgs. B: Fur legs.
Hw many lins in the z?Hw many bears in the z?Hw many elephants in the z?Hw many mnkeys in the z?Hw many tigers in the z?
6. Hw many parrts in the z?7. Hw many cats in the z?8. Hw many dgs in the z?9. Hw many birds in the z?10. Hw many frgs in the z?
One hundred.
D and write
Make a survey f families.
根据给出的例句，小组四人做调查。
A: Hw many peple are there in yur family?B: There are….
134-0983-4410
2780-1138
Hw many girls in yur class?
There are twelve girls in my class.（就划线部分提问）
2. I can see fifty tigers.（改为否定句）
I can’t see fifty tigers
These are their schls.
3. This is his schl.（改为复数句）
Listen and repeat
单词：thirty frty fifty sixty seventy eighty ninety句子：Hw many pupils are there in yur class?There are fifty in my class.
1.Watch the vide again.2. Cpy the wrds.