河北省任丘市七年级英语《Unit 7 How much are these pants》学案（无答案） 人教新目标版.doc

七年级上册unti7 导学案英 语 导 学 案 课题topic教学目标aim记忆learn to ask about prices with the following words. 学习用下面的词汇谈论询问服装价格: how much , pants , socks , tshirt , shorts , sweater , shoes , dollar , skirt , big , small , short , long 复习颜色理解：color , black , white , red , green , blue ,应用通过布置任务，让学生在合作中进行语言交流。德育培养学生的合作精神，以及通过任务完成，学习勤俭节约的品德。情感激发学生学习英语的兴趣，使学生获得成就感，增强自信心。重点importancelearn to ask about prices . 学习询问服装的价格。1）重点单词：表示衣服的单词；表示颜色的单词；表示衣服大小的单词。2） 重点句型： 1. how much is this/that t-shirt. its seven dollars. how much are these/those blue socks? theyre two dollars.2. can i help you? yes, please.3. what color do you want? blue.4. ok. ill take it. thank you. youre welcome. 难点difficultylearn to talk about clothing . 学习谈论衣物，例如颜色、大小等。活动中运用的单词、句型。特别强调：(1)形容词的正确使用. (2)名词单/复数的正确使用.ii 互动课堂： “ how much”的用法1） how much are these socks? 这双袜子多少钱？theyre two dollars. 两美元。解析： 这是一个由疑问词短语how much 引导的特殊疑问句。how much 意思是：“多少钱，多少”，常用于询问价格。如果询问的是可数名词单数或者不可数名词的价格，后面的be 动词形式用is; 如果询问的是可数名词复数的价格，be 动词形式用are. 如： how much is that pen? 那支钢笔多少钱？ how much is the skirt? 这条裙子多少钱？ how much are these tomatoes? 这些西红柿多少钱？* how much 也通常用来修饰不可数名词。如: how much water is there in the bottle? 瓶子里有多少水？how much milk is there in the glass? 杯子里有多少牛奶？ 因为water和milk是不可数名词, 所以动词be用单数形式is.2）socks, shoes, shorts, pants 这类物品作主语时，和他们搭配的谓语动词用复数形式。如：the shorts are 58 dollars. 这条短裤58美元。3）dollars 意思是：“元”，是美国、加拿大等国的货币单位，符号为$. 如： the red shoes are $8.= the red shoes are 8 dollars. 这双红色的鞋子八美元。 $1= ￥6.23 1人民币=0.1589美元4) -can i help you? 你想要点什么？（要我帮忙吗？）-yes，please. i need a sweater for school. 是的，我想要一件上学穿的的毛衣。剖析：can i help you? 在这儿是服务用语，是商店售货员常说的话；yes，please. 是顾客的礼貌应答语，一般不用yes, you can. can i help you? 在不同的场合意义不同。请看：# -can i help you? 你想吃点儿什么？（在快餐店）- yes，please. i want an apple. 是的，我想要个苹果。# -can i help you? 你想买什么？（在商场） - yes, i want to buy a bag. 是的，我想买个包。# -can i help you? 你想吃点儿什么？（在快餐店）- yes, i want an english dictionary. 是的，我想借一本英语词典。iii. 边听边填写所缺的词。 a: can i help you?b: yes , please. i _ a sweater for school.a: what color do you want? b: bluea: how about this one?b: it _nice. how much is it?a: nine dollars. b: ill _ it. how much are those yellow socks?a: two dollars for one pair and three dollars for two pairs.b: great! ill take two pairs.a: here you are.b: thank you.a: youre welcome.iv. 任务训练（ 检测一下你学的怎么样？ ）单项选择( ) 1. _ is the t-shirt? its ten dollars. a. how b. how old c. how much d. where( ) 2. how much is your backpack? _. a. eight dollar b. in the shop c. two dollar d. five dollars( ) 3. this is your watch. here you are. _. a. thats all right b. ok c. thank you d. very good( ) 4. _ i help you? yes, please. i want two pairs of shoes. a.