UNIT 1 Making New Friends TOPIC 3 How old are you Section B 教案.doc

UNIT 1 Making New FriendsTOPIC 3 How old are youSection B教案教学目标1. 学习新单词: English, eraser, map, pen, pencil, desk, an, spell, a, can, apple, toy, try, again2. 学习本课重点句型：（1）- Whats this/that in English? - Its a/an.（2）- How do you spell it? - D-E-S-K, desk.（3）-Is this/that a/an .?-Yes, it is. / No, it isnt. It is.教学重点1.掌握有关学习用品(school things)的词：eraser, map, pen, pencil, desk2.学习不定冠词a/an和指示代词this/that的用法。3.学会如何用英语谈论和确认物体。教学难点能够熟练应用本课学习的重点句型，学会用英语谈论和确认物体：（1）- Whats this/that in English? - Its a/an.（2）-Is this/that a/an .?-Yes, it is. / No, it isnt. It is .教学过程一、预习本课1. 打开书P-131的单词表，看P 19-20页的单词，完成下题。翻译：橡皮_地图_钢笔_铅笔_尺子_书桌_玩具_ 苹果_ 2. 预习1a ，熟读并翻译下列句子。-Whats this in English? _ -Its a / an ._-Whats that in English? _ -Its a/ an ._注：in与表示语言的名词连用，表示_-How do you spell it? _-P-E-N, pen.-Can you spell it, please?_-Yes, e-r-a-s-e-r. -Is this/that a /an.?_-Yes, it is. / No, it isnt. It is . _You are welcome. =_ 不用谢。/别客气。二、知识点导学 1. -Whats this in English? 用英语说这是什么？- Its an orange. （它）是一个橘子。in 表示“以.”“用.” Eg：in English用英语，in Chinese用汉语。2. this, that 在句中是指示代词。this是“这,这个”的意思，指较近的人或物体；that 是“那，那个”的意思，指较远的人或物体。它们当主语来提问时，通常用it来回答。 Eg: -Whats that? - Its an egg.-Is this a car? - No, it isnt.3. Its an eraser.a/an被称作不定冠词，用在单数可数名词前，表达某一个人或事物中的一个，相当于汉语的“一”， 但不强调数目概念。a/an用法的区别： a 用在以辅音音素开头的单词前。Eg: a book, a desk, a ruler an 用在以元音音素开头的单词前。Eg: an egg, an apple, an orange 注意音素指的是读音，而不是字母。 如：an English book; an hour; an old car; a useful dictionary三、课堂巩固 I. 根据汉语提示完成句子。1. -这是一个橘子吗？-不，它不是。-_ _ an orange? - _, it_.2. 你怎么拼写apple? _do you _ “apple”?3. 这用英语怎么说? _ this _ _?II. 补全对话Michael: Is this _ eraser? Jane: Yes, it _.Michael: Whats that _ English? Jane: Its _ pencil. Michael: How do you spell _? Jane: P-E-N-C-I-L, pencil. Michael: Thank you. Jane: Youre welcome.四、作业我们刚学英语，很多单词我们都不认识。这时，正好Mr. Zhang走过来，向他请教“钢笔(pen)”用英语