人教PEP版三年级下册小学英语 Unit 6 Part B 教学课件

1、Unit 6 How many?人教版(三年级起点)三年级下册Part B Lets talk Lets find out Sum-upWarm-up/RevisionPresentationTestHomework Lets talk Lets find outWarm-up/RevisionLets chant【例句】 Whats that?那是什么?Presentation【用法】what多用来对事情、东西进行提问。what什么Whats this? Its a/an penpencileraser【例句】 Open the box.打开这个盒子。【详解】open后面可接名词或代词作宾语

2、。open(动词)打开【反义词】 close关闭Please close the door.We should open it.Lets talk 跟我一起读吧！My new crayons.Open it and see.Lets talkWu Yifan,whats this?Wow! How many crayons do you have?1, 2 16.You have 16 crayons! Wu Yifan, whats this?吴一凡,这是什么?【详解】 此句是询问事物是什么的特殊疑问句。 重点句型一【句型结构】What + be+(指示)代词?What are they?

3、What is it? They are boats. Its a tree. How many crayons do you have?你有多少蜡笔?【详解】 此句是询问某物你有多少的特殊疑问句。 重点句型二【句型结构】how many+可数名词复数+do you have? Girl：How many apples do you have? Boy：I have three apples. Girl：May I have one? Boy：Sure.Lets find outHow many . do you have?How many kites do you have?I have .

4、How many toys do you have?I have .一、读句子，选择恰当的答案。TestA,OK!B,I have 17.C,I see 6.D,My new book.( )1. How many book do you have? ( )2. How many pencil boxes do you see? ( )3. Whats this in your bag? ( )4. Open it and see! CBDA二、情景交际。()1.朋友想知道你有多少个玩具,他可以问 A.How many toys do you see?B.How many toys do yo

5、u have?A()2.你想知道朋友看到多少只长颈鹿,可以问:A.How many giraffes do you see?B.How many giraffes do you have?B重点词汇Sum-upwhat 什么open 打开 1.Wu Yifan, whats this? 吴一凡,这是什么?2.How many crayons do you have?你有多少蜡笔?重点句型Homework1、熟读“Lets talk”部分。2、找三位学完成左边表格。HomeworkNamebookspencilserasers123How many do you have?Unit 6 How

6、many?人教版(三年级起点)三年级下册Part B Lets learn Lets chant Warm-up/Revision sixteen十六【例句】 There are sixteen pencils in my pencil box.我的铅笔盒里有十六只铅笔。Presentation+=sixteen【单词巧记】 six（6）+ teen（青年） = sixteenseventeen十七【例句】 There are seventeen fish in the river. 河里有十七条鱼。seventeenseventeen【单词巧记】 seven + teen= seventee

7、neighteen十八【例句】 Ten plus eight is eihteen. 十加八等于十八。【单词巧记】 eigh + teen= eighteeneightteeneeghetinnineteen十九【例句】 There are nineteen books on the desk.书桌上有十九本书。【单词巧记】 nine + teen= nineteenI have nineteen apples.I have nineteen banans.twenty二十【例句】 We have twenty desks in the classroom. 教室里有二十张课桌。wtytenH

8、ow many childern do you see？Lets learn 跟我一起读吧！Lets learnHow many cars do you have?We have twenty . 10 and 8 makes 18.十加八等于十八。【详解】此句中and意为“加”, make意为“等”,可以用be动词is来替换。 重点句型【拓展】plus也意为“加”，times意为“乘”。Six and eleven makes seventeen. Seven and eleven makes eighteen. Try7+11=18Lets chant跟我一起做吧！Lets chantHo

9、w many birds do you have? How many birds do you see? Can you count them with me? Test一、给下列句子选择正确的单词。(1) Look ! I have 16 sixteen / fifteen pencils.(2) How many crayons do you see? I see 18. eightteen / eighteen (3) How many kites do you see? I see 17 seventeen / fourteen. (4)I have 19 nineteen / nin

10、teen yellow rulers.(5) How many pears do you have? I have 20 twelve / twenty pears. 二、情景交际。()1.你想知道球在哪儿,可以这样问:A.Where is the ball from?B.Where is the ball?()2.妈妈告诉你小船在玩具盒里,她可以这样说:A.The boat is in the toy box.B.The boat is in the desk.()3.露西想知道地图是不是在书桌上,她可以这样问:A.Where is the map?B.Is the map on the d

11、esk?()4.你想去开小汽车,可以这样说:A.I want to drive a car.B.I want to put on a cap.BABASum-upsixteen 十六重点词汇seventeen 十七eighteen 十八nineteen 十九twenty 二十重点句型10 and 8 makes 18.十加八等于十八。Unit 6 How many?人教版(三年级起点)三年级下册Part B Start to read Lets check Lets singWarm-up/RevisionPresentationRead and matchLets check 跟我一起练吧！

12、twenty nineteen eighteen seventeen sixteen fifteen Listen and number.163425Lets singOne, two, three, four, fiveOne, two, three, four, five.Once I caught a fish alive.Six, seven, eight, nine, ten.Then I let it go again.Why did you let it go?Cause it bit my finger so.Which finger did it bite?This litt

13、le finger on the right.Test一、选择恰当的字母或字母组合,补全单词。()1.s xteenA.aB.e C.i()2. ghteen A.ai B.ei C.ea()3.tw nty A.o B.u C.e ()4.b utiful A.ae B.ea C.oe()5.th teen A.ir B.ie C.orCCBBA二、看图，帮小鱼排序。 12345678910三、情景交际。()1.朋友想知道你有多少个玩具,他可以问:A.How many toys do you see? B.How many toys do you have?()2.你想知道朋友看到多少只长颈鹿,可以问:A.How many giraffes do you see? B.How many giraffes do you have?()3.你想让朋友看你的新书包,你可以说:A.Look at the bag.B.Look at my new bag.()4.当你想夸奖一件东西很漂亮时,你可以说:A.So beautiful.B.Youre so beautiful.BABA1.数字单词: eleven十一twelve十二thirteen十三fourteen十四fifteen十五sixteen十六seventeen十七eighteen十八nineteen十九