6Bunit1（2）.docx

六年级英语学科教案 第 一 单元 课题： Who is younger? 第 2 课时 教学目标：(1) 语言知识：1. 能正确听、说、读、写词汇tall, light, young, old, heavy.2. 能正确地理解、掌握句型Whos taller than xxx? Whose school bag is heavier, yours or mine?3. 初步掌握形容词的比较级。 (2) 语言技能： 初步掌握形容词的比较级。教学重点:1. 能正确听、说、读、写词汇tall, light, young, old, heavy.2. 初步掌握形容词的比较级。教学难点:1. 初步掌握形容词的比较级。2. 能正确地理解、掌握句型Whos taller than xxx? Whose school bag is heavier, yours or mine?课前准备：1. 教具准备：照片（或图片）；依照课本制作多媒体课件。2. 学生准备：学生的生活照片（合影）。3. 板书准备：预先写好课题Unit 1 Who is younger? 【先学提纲】教学过程：Step 1. PreparationA. 听歌曲：I wish I was taller.B. Free talkT: Whos taller than xxx? S: xxx is taller than xxx. /xxx is as tall as xxx. （举班级中两个学生为例，一个高一个矮）T: Whos younger than xxx?S: xxxs (twenty minutes) younger than xxx.（举班级中两个年龄有差异的学生为例） T: Whose school bag is heavier, yours or mine?S: Yours, I think. （拎起两个书包，比比轻重）T: Who is shorter/stronger than xxx? T: Whose rubber is bigger, his or hers? C. Revisiona) 听Part A前半部分录音T: Today well Listen to a dialogue, and find out the answer.1) When did Su Hai meet Ben and her cousin?2) Where did they have a chat?3) Does Su Hai have a twin sister? Whats her name?4) Do they look the same? Whos younger, Su Hai or Su Yang?5) Is Su Hai as tall as her twin sister? b) Let Ss listen to the tape, answer it.1) On Sunday morning.2) In the park under a big tree.3) Yes, she is. Her name is Su Yang.4) Yes, they do. Su Yang is younger.5) No, she isnt. Su Hai is taller than Su Yang.Step 2. Presentationpractice 1. 师生对话，复习巩固已学单词。T: Look at the photo. Whos he (she)?S: He (She) is xxx.T: Is xxx tall?S: No, xxx is short, and xx is tall.(板书：tall, short)教师那学生的铅笔（一支长，一支短）T: Which pencil is long? （教师把铅笔放在一起作比较）S: The red pencil is long. The green pencil is short.(板书：long)教师那学生的书包（一只大，一只小）T: This is xxs school bag. Thats xxxs school bag. They are very nice.S: xxs bag is big. xxxs bag is small.T: Good. You are very clever.(板书：big, small)教师让学生到讲台前，分别拎一下两只书包。（其中一只书包很重）S: Oh, xxs school bag is very heavy.（教师打开书包）T: Oh. There are many books in it. So its very heavy.(板书：heavy)教师利用图片或实物复习，不断变换教学方法，新授Part B的单词old, young, tall, long, short, strong, big, small, fat, thin, heavy, 并将这些单词板书在黑板上。在教师辅导下，学生朗读以上单词并学会拼读。2. 师生对话，学习句型Whos taller than xxx? Whose school bag is heavier, yours or mine? 和形容词的比较级。教师先请一位学生到讲台前（班里长得较高的一位同学）。T: Whos he (she)?S: He (she) is xxx.T: Is he (she) tall?S: Yes, he (she) is tall.教师再请一位同学到讲台前（比刚才一位稍高）。T: Whos he (she)?S: He (she) is xx.T: Is he (she) tall?S: Yes, he (she) is very tall.T: Whos taller than xx?S: xxx is.教室可利用照（图）片及实物，通过师生对话学习older, younger, longer, shorter, stronger, bigger, smaller, fatter, thinner, heavier. 并将这些单词逐步板书在黑板上。3.教师创设情境或利用图片、食物，操练句型Whos taller than xx? Whose is heavier/ bigger/ smaller/ fatter/ thinner?Step 3. Production 1看图片听录音。（让学生把书翻到P89，教师可将此页图制成多媒体出示。）2.同桌利用图片或实物，进行操练。Step 4. Progress1.教师利用图片，请同学利用学过的句型及形容词比较级进行操2.课堂练习