module 5unit 2 beijing is bigger than tianjin
一. 教材分析：
本单元主要在复习巩固比较级的基础扩大比较级词汇，感知有关风景
的词汇，并且比较和描述2 个事物。
在第二部分出现的句型is 2 shorter than 1? yes, it is. / no, it isn’t.
三级我们学过这个基本句型，在此基础上把比较级的陈述句转化成比较级的疑问句 。
二.教学目标:
1.专有名词的学习：the changjing river, the yellow river, mount qomolangma, the great wall, the summer palace
2.比较级句型“…er than…”的巩固和运用。
三.重点难点：
1.正确使用比较级句型，掌握结构“…er than …”.
2.用比较级句型描述有关祖国河山的事物。
3.专有名词的学习
四.教学用具：
图片，单词卡片，磁带
五.教学设计：
step 1 warming up
1. 师生问好
2. 韵律诗：
older older older than , amy is older than lingling
younger younger younger than, sam is younger than daming
stronger stronger stronger than ,i’m stronger than you all.
step 2 leading in
t：i like travelling and i went to lots of places,look ( ppt)
do you like travelling ？
ss: yes ,i do .
t: today , let’s visit some famous places of china.
(出示长江和黄河的图片，分别标注长度)
（ppt）the yellow river is long.
the changjing river is longer
the changjing river is _______ than the yellow river
(老师引导学生通过观察说出句子，然后通过分组读等方法巩固)
其他的图片也用此方法教授，在初始所有句型后，让学生整体认读，只出示图片，让学生看图说句子，这样可以检查学生的掌握情况，从读音到知识的记忆）
step 3 text
1. listen to the tape and underline the name of the places
qs:how many places do we visit?
what are they ?
can you indroduce them ？
2. listen and read (2 times )
3.t or f
is changjing river shorter than the yellow river?
is mount qomolangma higher than mount tai?
is the great wall older than the summer palace?
is beijing smaller than tianjin?
step 4 practice
课本第二部分
step 5 homework
比较一下你身边的事物