小学英语Unit 2 There are forty students in our class.Lesson 12 Revision获奖课件ppt

这是一份小学英语Unit 2 There are forty students in our class.Lesson 12 Revision获奖课件ppt，文件包含人教精通版英语四年级下册Lesson12pptx、Funstorywav、Letscheckwav、Funstorywmv、NumberSong数数歌mp4等5份课件配套教学资源，其中PPT共45页， 欢迎下载使用。
twenty-ne twenty-tw twenty-three twenty-fur twenty-five twenty-six
twenty-seven twenty-eight twenty-nine eleven twelve thirty
frty fifty sixty seventy eighty ninety ne hundred
English teacher
children in need
frm... t...
数字单词很容易，1至12特殊记，13数到19去，后加-teen莫忘记，20以上整十数，结尾都把-ty来加。
1. 问答数量的句型： —Hw many+可数名词复数+are there+其他? —(There is/are+)基数词.
你们班有多少名学生？—Hw many students are there in yur class? 有40名学生。—There are frty students.
2. Let’s引导的祈使句，表示让我们做某事： Let’s d sth. 让我们从一数到二十九。 Let’s cunt frm 1 t 29.3. 表示……怎么样的句型：Hw abut…? 你们学校怎么样？ Hw abut yur schl?
4. 问答对方拥有物品的具体数量的句型： —Hw many + 名词的复数形式+ d yu have? —I/We+ have + a/an+ 可数名词单数. —(I/We+ have +)基数词(+可数名词复数形式). —Hw many bags d yu have? 你们有多少书包？ —We have ninety bags. 我们有90个书包。
Hw many students are therein yur class?
six + six = _______
twelve + six = __________
Hw many ______ are therein the picture?
seventeen + twenty-tw = __________
thirty-nine
Hw many bks d yu have?
Wh are they?What are they ding?
Hw many bks des the rabbit have?Hw many bks des the duck have?Hw many bks des the rster have?Hw many bks d they have in ttal?
Let’s help children in need.
We need bks.
Hw many bks d yu have?
I have twenty-five bks.
I have thirty-five bks.
I have frty bks.
We have ne hundred bks nw.
N, we have ninety-nine bks.
There’s ne bk here!
Hw many bks des the rabbit have?
The rabbit has __________ bks.
twenty-five
Hw many bks des the duck have?
The duck has _________ bks.
thirty-five
Hw many bks des the rster have?
The rster has ________ bks.
Hw many bks d they have in ttal?
They have __________ bks. Why?
ninety-nine
Because Micky is reading a bk.
分角色朗读对话，注意模仿语音语调。试着表演出来。
1. Let’s help children in need. 我们帮助需要帮助的孩子们吧！
例：我们帮帮那只小狗吧。 Let’s help the little dg.
help sb. / sth. 帮助某人/某事
句中need为实义动词，意为“需要”。 其用法如下： (1) 当主语为物时，后接名词或动词-ing。 例句: 这些花需要浇水。 The flwers need watering.
2. We need bks. 我们需要书。
(2) 当主语是人时，后可接名词和动词不定式。 即：need sth./ need t d sth. 例句: He needs sme help. Yu need t wear mre clthes.
注意：need后跟不定式且用于否定句中时，表示 “不必”，指没义务或没必要做某事。例句: 你不必马上做那件事情。 Yu dn’t need t d it at nce.
5×10students
5×8teachers
10×10pencils
Listen and number.
1. —Hw many teachers are there in yur schl? —There are 40.2. —Hw many students are there in yur class? —There are 50.3. —Hw many bys are there in yur class? —There are 27 bys in my class.
4. —Hw many girls are there in yur class? —There are 23.5. —Hw many bks d yu have? —I have 80 bks.6. —Hw many pencils d yu have? —We have ne hundred pencils.
Hw many students are there in yur class?
There are fifty.
Hw many bys are there in yur class?
There are twenty-seven.
Hw many girls are there in yur class?
There are twenty-three.
Language Fcus
Hw many students are there in yur class?Twenty-nine.Hw many students are there in yur class?There are frty.Hw many teachers are there in yur schl?There are fifty.Hw many bags d yu have?We have seventy bags.Hw many pens d yu have?We have ninety pens.
twenty-ne~twenty-nine thirtyfrty fifty sixty seventyeighty ninety ne hundred
eleven twelve by girl student schl bag bk pen pencil
SKILLS: Listen Speak Read Write
My name is Yuanyuan. I’m in Class One, Grade Fur. There are frty ________ in ur class.There are eighteen ____ and twenty-tw ____ in ur class.
I have many schl things. I have a ____ and there are sme ______ in it.I have three ____ and five _______ .I want t give them away t help children in need.