小学科普版Lesson 3 How many pupils are there?教学课件ppt

这是一份小学科普版Lesson 3 How many pupils are there?教学课件ppt，共19页。PPT课件主要包含了twe e，l v ，th teen，i r，f teen，o u r， teen，f i f，twelve，fourteen等内容，欢迎下载使用。

Let’s review
If yu see a number, read it ut.如果你看到了一个数字，请把它读出来。
If yu see a thunder, please say “Oh, n! ”如果你看到了一个闪电，请说“Oh, n! ” 。
Number rain
Let’s learn
Presentatin
Hw many girls are there in Class Tw?
There are twenty-three.
Hw many bys are there in Class One?
There are thirty-five.
Hw many wmen are there in the car?
There are three.
Hw many men are there in the rm?
Hw many _____ are there?
There are _____ apples.
________peaches are there?
There are _______ peaches.
Hw many skirts are there?
There are fifteen skirts.
Hw many pears are there?
There are twenty- six pears.
Hw many apples are there?Five, five, five. There are five.Hw many cherries are there?Six, six, six. There are six.Hw many strawberries are there?Seven, seven, seven. There are seven.
Let’s chant!
Lk and write
There are twenty.
There are thirty.
There are frty.
There are fifty.
1.eleven + nine= _________ 2.fifteen +furteen= ________ 3.thirty-seven + tw= ________ 4.twenty-twelve= ________ 5.seventeen -ten= ________
twenty-five
twenty-nine
二、按要求完成下列各题。
1.There are three bxes in the rm（对划线部分提问）__________________________________2.There are tw bys in the classrm.（对划线部分提问）__________________________________3. Hw many wmen are there in the party?（用10回答）__________________________________
Hw many bxes are there?
Hw many bys are there?
There are ten wmen in the party.
复习巩固Hw many 的句型。结构：Hw many +复数名词+are there+其他？回答：There be+ 具体数量。