小学冀教版 (三年级起点)Lesson 4 How Many Books Are There?课前预习课件ppt

这是一份小学冀教版 (三年级起点)Lesson 4 How Many Books Are There?课前预习课件ppt，文件包含Lesson4pptx、eightywav、2wmv、1wmv、sixtywav、seventywav、ninetywav、fortywav、fiftywav、2wav、1-1wav、1wav、1-7wav、1-6wav、1-5wav、1-4wav、1-3wav、1-2wav、Numbersongmp4等19份课件配套教学资源，其中PPT共33页， 欢迎下载使用。

Task 1: Lk at the pictures and answer the questin “What’s this?”.
Task 2: Lk at the pictures and answer the questin “Where is he/she?”.
Danny is between the deskand the chair.
Jenny is beside Kim.Kim is beside Jenny.
The schlbag is n the desk.The bk is in the schlbag.The crayns are under the desk.
Where is the schlbag?Where is the bk?Where are the crayns?
Let’s say
Can yu say the fllwing numbers in English?
Hw abut the tw numbers belw?
Hw abut the numbers “80” and “90”?
Can yu read?
Lk, listen and answer the questins: Hw many bks are there n Danny’s desk?
There are eight bks.
After putting eight bks n the eight bks, hw many bks are there n Danny’s desk nw?
There are sixteen bks.
After putting twenty-nine bks n the sixteen bks, hw many bks are there n Danny’s desk?
There are frty-five bks.
Listen and read
Watch and rle-play
Watch the vide, and then rle-play the cnversatin.
1. Hw many bks are there n my desk, Jenny?
句型“Hw many+可数名词复数+ are there?”，用于询问“有多少……？”，询问复数可数名词的数量。
Language pints
这是一个特殊疑问句，引导词hw many意思是“多少”，后面要接可数名词复数。
2. There are eight bks.
这是一个there be结构的句子。句型“There are+可数名词复数（+地点）.”意为“（某处）有某物。”如果“物”是单数或不可数名词，要用句型“There is+可数名词单数/不可数名词（+地点）.”。
3. Let’s put eight bks n the eight bks.
这是一个由let 引导的祈使句。句型“Let’s+动词原形.”意为“让我们做……吧。”其中let’s是let us的缩略形式。
例：让我们打扫教室吧。 Let’s clean the classrm. 让我们回家吧！ Let’s g hme!
1 ne 11 eleven 2 tw 12 twelve 20 twenty3 three 13 thirteen 30 thirty4 fur 14 furteen 40 frty5 five 15 fifteen 50 fifty6 six 16 sixteen 60 sixty7 seven 17 seventeen 70 seventy8 eight 18 eighteen 80 eighty9 nine 19 nineteen 90 ninety10 ten 100 ne hundred
Watch and cunt
Let’s fllw the vide and cunt!
Can yu say the numbers frm 1 t 10?
Yes! One, tw, three…
Make up dialgues
Can yu say the numbers frm… t…?
Wrk in pairs t make up dialgues.
基数词 ：用来表示数目或数量的词称为基数词。
1—12的基数词是独立的单词，有其各自的形式：ne 1，tw 2，three 3，fur 4，five 5，six 6，seven 7，eight 8，nine 9，ten 10，eleven 11，twelve 12
13—19的基数词都以-teen结尾furteen 14，sixteen 16，seventeen 17，nineteen 19其中thirteen 13，fifteen 15，eighteen 18的拼写比较特殊。
20—90的整十数都以-ty结尾sixty 60，seventy 70，ninety 90其中twenty 20，thirty 30，frty 40，fifty 50，eighty 80的拼写比较特殊。
hundred: 百在表示具体的数目时，hundred后面不加-s，也不加f。例：three hundred 300 five hundred 500
基数词的写法：(1) 几十几的写法：在十位数与个位数之间加连 字符“-”。 例：frty-tw 42 twenty-fur 24(2) 几百几十几的写法：在百位数和十位数之间 加and。 例：ne hundred and twenty-five 125 five hundred and thirty-fur 534
Match and clur.
sixty-seven
thirty-five
Key wrds: frty; fifty; sixty; seventy; eighty; ninetyKey sentence structures: —Hw many… are there? —There are…
一、数字连一连。 1. 17 A. twenty-five 2. 25B. seventeen 3. 60C. sixty 4. 88D. ne hundred 5. 100 E. eighty-eight