新人教PEP版四年级下册英语 Unit6第四课时 教学课件

1、Unit 6 ShoppingPart BLets talk& Lets act&Lets singLets chant课前导入Two little birds are sitting on a wall.One is big and the other is small.A cute little girl is playing with a ball.Be careful, little girl!Dont knock them off the wall!New words单词卡pretty (形容词)美观的;精致的/ prIti / 用法：可以用来形容人或物品。例句：My dress i

2、s pretty. 我的连衣裙很漂亮。New words单词卡expensive(形容词)昂贵的；花钱多的/ IkspensIv / 反义词： cheap 花钱少的;便宜的同义词：dear例句：The dress is expensive. 这件连衣裙很贵。练一练根据图片说单词。dollarexpensivepretty课文讲解Lets talk-萨拉,你觉得这条女裙怎么样?-它很漂亮。-我能为您做点儿什么?-是的。这条女裙多少钱?-它89美元。-哦 ,它很贵!-我喜欢它,妈妈。-对不起,萨拉。它太贵了。Sarah, how do you like this skirt?Its $89.Can

3、 I help you ?I like it, Mum.Its very pretty.Yes. How much is this skirt?Oh, thats expensive!Sorry, Sarah. Its too expensive.语法讲解Grammar1.Sarah, how do you like this skirt? 萨拉,你觉得这条女裙怎么样?详解：这是口语中的一个常用句型,用来询问他人对某物的看法。其中how为疑问副词,用来询问程度。句型结构: How do you like + 名词/代词?例句：How do you like this shirt? 你觉得这件衬

4、衫怎么样?语法讲解Grammar2.How much is this skirt? 这条女裙多少钱?详解：这是询问价钱的常用句型。句型结构: How much + be动词(is/are) + 主语?例句： How much is this shirt?这件衬衫多少钱? Twenty yuan. 二十元。拓展： how much还可对不可数名词的量进行提问。语法讲解Grammar辨析： how much和how manyhow much和how many都用来询问数量。how much后面接的名词为不可数名词, be动词用is; how many后面接的是可数名词复数形式, be动词用are。

5、例句：How much milk is there in the cup? 杯子里有多少牛奶? How many pencils are there in your pencil box ? 你的铅笔盒里有多少支铅笔?课文讲解Lets act天很快就要冷了。你有50元。选三样物品。-那条围巾很漂亮。多少钱?-10元。-我买了!That scarf is pretty.How much is it?Its 10 yuan.Ill take it!It will be cold soon. You have 50 yuan. Choose three things.练一练Group WorkTha

6、t sweater is pretty. How much is it?Its 20 yuan.Ill take it.练一练Group WorkThose shoes are pretty. How much are they?Theyre 15 yuan.Ill take them.课文讲解Lets singHow much is that doggie in the window?How much is that doggie in the window?The one with the waggity tail.With his tail so short and his ears s

7、o long, I do hope that doggies for sale.课文讲解Lets sing 橱窗里的那条狗多少钱?橱窗里的那条狗多少钱?那条摇尾巴的狗。它的尾巴很短,耳朵很长。我真希望这条狗打折出售。歌曲翻译课堂练习一、选出下列每组单词中不同类的一项。（ ）1. A. sunglasses B. cold C. cheap（ ）2. A. sweater B. pretty C. dress（ ）3. A. them B. my C. your（ ）4. A. umbrellas B. shirt C. skirt（ ）5. A. good B. how C. niceABAA

8、B课堂练习BC二、单项选择。A（ ）1._do you like this sweater? A. What B. How C. Which（ ）2._is this skirt? Its 120. A. How many B. How C. How much（ ）3.Can I help you?_ A. Yes，I want a new skirt. B. Thank you. C. Its too expensive.（ ）4.It will _ cold soon. A. is B. be C./（ ）5.How much_ your gloves? A. is B. am C. areBC课堂练习三、连词成句。 1.is yuan five It（.） _ 2. very is It pretty（.） _ 3. much this How is dress（？） _ 4. That expensive is（.） _ 5. I it take will（.