小学冀教版 (三年级起点)Lesson 4 How Many Books Are There?背景图ppt课件
展开Rle playing
There are seven apples.
There are eight pens.
Hw many bks are there n my desk, Jenny?
Danny’s game
One, tw, three, fur, five, six, seven, eight. There are eight bks.
Let’s put eight bks n the eight bks. Hw many bks are there n my desk nw?
Let’s put twenty-nine bks n the sixteen bks. Hw many bks are there?
Let’s learn
Hw many bks are there n my desk, Jenny?我的书桌上有多少本书，詹妮？
用法：该句型是 Hw many 引导的特殊疑问句，用来询问可数名词的 数量，后面跟可数名词的复数形式。
例句：—Hw many desks are there in the classrm? 教室里有多少张书桌？ —There are thirty. / Thirty. 有30张书桌。
句式结构：Hw many + 可数名词复数 + are there（+ 其他）?
回答：该句型可以用“There is ne+可数名词单数./There are+基数 词（大于一）+可数名词复数.”来回答，也可以直接用数字回答。
易混辨析hw many 和hw much都可以用于询问名词的量，hw many后接可数名词复数，hw much后接不可数名词。例如：Hw many bks are there?有多少本书？Hw much milk is there？有多少牛奶？此外，hw much还可用于询问物品的价格。例如：Hw much is the pencil？这只铅笔多少钱？Hw much are the shes?这双鞋多少钱？
1. Hw many bks are there n Danny’s desk？(fr the first time)2. Hw many bks are there n Danny’s desk（fr the last time）？
There are sixteen bks. / Sixteen bks.
Let’s watch
Hw many … are there ?
两人一组，根据出示图片中物品的数量，运用所学句型和词汇进行问答练习。
20 twenty 30 thirty 40 frty 50 fifty 60 sixty 70 seventy 80 eighty 90 ninety 100 ne hundred
1 ne 2 tw 3 three 4 fur 5 five 6 six 7 seven8 eight 9 nine 10 ten
11 eleven 12 twelve 13 thirteen 14 furteen 15 fifteen 16 sixteen 17 seventeen 18 eighteen 19 nineteen
Can yu say the numbers frm thirty t frty?
Yes! Thirty，thirty-ne, thirty-tw...
frty四十 fifty五十 sixty六十 seventy七十 eighty八十 ninety九十
翻纸牌，用英语说出结果。
frty四十 fifty五十 sixty六十 seventy七十 eighty八十 ninety九十
构词规律：整十基数词的构词具有规律性，我们一起看看“ty”代表队的队长是如何介绍自己的队员的吧。
大家好,我是"ty"代表队的队长,我们队的队员非常容易辨认,每个队员都是以-ty结尾的。我们队的队员分别是: twenty, thirty, frty, fifty,sixty, seventy, eighty, ninety。
Let’s d it!
Match and clur.
sixty-seven
thirty-five
结伴活动动口能力：两人一组，在班级内收集钢笔、铅笔、直尺等文具，一人对收集的文具数量进行询问，另一人根据被询问的文具数量作出回答。可互换角色进行对话练习。参考句型：—Hw many ... are there？—There are/is...参考词汇：pens，pencils，bks，rulers...
一、选择与单词相符合的图片，并用直线连起来。
1. Hw many ____ are there? A. bk B. bks C. water2. — _____ teachers are there in yur schl? —Oh, sixty. A. Hw B. Hw many C. Hw much
3. — ____ play cmputer games. — Gd idea. A. Let B. let’s C. Let’s4. —What’s frty and fifty? —It’s ____. A. seventy B. eighty C. ninety
三、阅读表格，判断正（T）误(F)。
1. There are ________ desks in Mr. Li’s classrm.2. There are ________ schlbags in Miss Wang’s classrm.3. There are ___________ chairs in Mr. Li and Miss Wang’s classrm.4. There are ____________ desks in Mr. Li and Miss Wang’s classrm.5. There are ________ schlbags in Mr. Li and Miss Wang’s classrm.
eighty-seven
ninety-three
四、看图, 回答问题。
1. Hw many apples are there? _________________________ 2. Hw many bananas are there? _________________________ 3. Hw many pupils are there? _________________________ 4. Hw many pencils are there? _______________________
There are seventy apples.
There are eighty bananas.
There are frty pupils.
There are sixty pencils.
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