人教精通版四年级下册Unit 2 There are forty students in our class.Lesson 8备课ppt课件

这是一份人教精通版四年级下册Unit 2 There are forty students in our class.Lesson 8备课ppt课件，共32页。PPT课件主要包含了thirty，forty，How many，有多少个包30，girls，boys，girl，boy，Summary 等内容，欢迎下载使用。
N man can d tw things at nce.
1.听、说、认、读单词30、40。2.听、说、读、写by 、girl两个单词。3.学习、操练Hw many …? There are…句型。
数字接龙(每三组一个循环）
1.快速反应。(看哪个小组又快又准）
Let’s learn
Presentatin
小组合作：1.观察下面单词，你发现了什么？
twenty thirty frty
整十的数（除10以外）后面都以ty结尾。
twenty –ne twenty-tw…twenty-nine
除11-20以外，其他整十数后面加几就是几十几。
每个小组举例说出几个数吧！
Review Wrds:
1.二十2.十二3.铅笔4.十一5.书
Hw many desks?
There are thirty.
Make Sentences:
Hw many bks?
There are frty.
Hw many chairs?
有多少张椅子？（30）
Hw many bags?
Hw many apples?
There are thirty-tw.
有多少个苹果？（32）
Hw many pens?
There are frty-three.
有多少支钢笔？（43）
Let’s chant
Class 4Grade 4,Mingde Primary Schl.
Hw many bys are there in ur class?
Hw many girls are there in ur class?
Think and Say
Where are the children?
What are they talking abut?
Lk and guess
What des Miss Green teach?
Listen and say
Hw many students are there in their class?
Hw many bys are there in their class?
Hw many girls are there in their class?
Only ten girls.
Level1: 分角色朗读对话，注意模仿语音语调。
根据自己的情况，选择来做吧！
Level2: 四人一组，试着表演出来吧。
Class 4, Grade 340 students22 bys18 girls
Ask and answer
Hw many … are there in yur class?
There are …
2. 本课的重点句型是什么？
1. 本课重点学习的单词是什么？
There are...