重庆市璧山县青杠初级中学七年级英语上册 Unit 4 Topic 1 What can I do for you？SectionC教学案（无答案）（新版）仁爱版.doc

unit 4 topic 1 what can i do for you 课题unit4 topic1 what can i do for you? section c学习目标1.review how to express the things which you need to buy.2.learn how to ask others to help you go shopping.3.grasp how yo express quantity of nouns.4.be able to read and write a shopping list.5.be able to read a passage and get the information you want.学习重点.learn how to ask others to help you go shopping.grasp how yo express quantity of nouns.学习难点.be able to read and write a shopping list.be able to read a passage and get the information you want.教学方法和教学时数采用多媒体教学，师生互动，小组合作交流的教学方式1 period学 习 过 程学习内容（学生活动）学习方法教师知识讲解一、学前准备a.复习。根据汉语提示补全句子。1.why not_ _that _(试穿那条)of pants?2.what do you _ _(认为)this coat? oh,i dont like it at all.3.the pants are_ _(太长).i want a short pair.4.my schoolbag is 300 yuan. are you _(开玩笑)? its too expensive5.were _ _ (只是看看). we dont want to take it.b.预习。英汉互译。1.big sale_ 2.我们需要什么？_3.a big of rice_4.how much rice do you need?_5.你的村衫多少钱？_6.how many toys do you have?_7.它多重？_8.how long is the bed?_9.how tall is yao ming?_10.太重了_11.让我帮助你_学生课前 完成一.导入新课the teacher looks at the desk as if he/she forgets to bring the teachers book. then perform the following dialog:teacher: oh, i forget to bring my book. i have no book nowcould you help me out?(write down the sentences and lead the students to answersure. then tell the students that“could you help me out?” has the same meaning withcan you help me ?/could you help me?(to s1)could you run over to my office and bring me a few books?(write downrun over and a few.)and pick up some chalk.(write down pick up. at the same time ,use a piece of chalk to show what chalk means.)二、探究活动（一）独立思考、解决问题1.听1a录音，回答下面问题。1）.how many people are there in the conversation? who are they?学生自主学习课堂展示（二）师生探究、合作交流1.探究：how much 和how many都有多少之意，他们之间有什么区别？1）how much后面接不可数名词。eg：how much milk do we need? how much rice is there in the bag?注：how much单独使用时还可以表示询问价钱。eg：how much are the pants?2).how many后面接可数名词的复数形式。eg：how many bottles of milk do we need? how many apples are there in the box?2.some和any的用法和区别some用于肯定句，陈述句，any用于否定句，疑问句。但一些由can，could，would等引导的希望得到肯定回答的疑问句用some。eg：i have some books.i dont have any money.could you pick up some milk?小组合作完成组内交流课堂展示三、学习体会1、 这节课你有哪些收获？小组内交流并选取代表归纳总结四、课后练习a.根据首字母和汉语提示补全单词。1.could you please help me do some s_,ben?2.how many b_of juice would you like?3.the bag of rice is too h_. can you help me?4.lets take a bus.that can_(节约)time.5.what would you like? some_(巧克力).6.id like to buy_ _ _ _(2千克鱼).7.dont w_.i can help you.8.the r_(兔子)eat grass(草)，but the a_(蚂蚁)dont.9.what can i do for you? i want two bags of s_to cook food.10.this box is too h_. i can not carry it.b.句型转换。1.id like two bottles of apple juice.(对划线部分提问)_ _ _ _apple juice would you like?2.the oranges are five yuan two kilos.(对划线部分提问)_ _are the oranges?3.tom has some rice.(改为否定句)tom _ ha