八年级英语上册 Unit 3 I'm more outgoing than my sister Section A（Grammar Focus-3c）教案 （新版）人教新目标版-（新版）人教新目标版初中八年级上册英语教案.doc

Section A (Grammar Focus－3c)

1．重点句式：Are you as friendly as your sister?
Does Tara work as hard as Tina?
—Who's more hard­working at school?
—Tina thinks she works harder than me.
—Who is smarter，your mother or your father?
—I think my mother is smarter than my father.
2．巩固练习形容词和副词的比较级

1．复习本单元学过的单词和句型
2．巩固练习形容词和副词的比较级

1．复习本单元学过的单词和句型
2．巩固练习形容词和副词的比较级

一、认真预习Grammar Focus－3c，找出下列句型。
1．塔拉工作和蒂娜一样努力吗？________________________________________________________________________
2．谁在学校学习比较努力？________________________________________________________________________
3．蒂娜认为她比我努力。
________________________________________________________________________
4．谁更聪明一点，你的妈妈还是你的爸爸？
________________________________________________________________________
5．我认为我妈妈比我爸爸聪明。
________________________________________________________________________
6．你和你的妹妹一样友好吗？
________________________________________________________________________

Step 1　情景导入
Teacher：We have learned how to compare two things with Comparative Forms of Adjectives and Adverbs.Today we will go on learning it.
环节说明：开门见山地提出本节课的学习目标——形容词和副词的比较级。
Step 2　完成教材Grammar Focus的任务
1．学生大声朗读Grammar Focus的句子。(2分钟)
2．小结训练。(3分钟)
Is Tom smarter (聪明)than Sam？
No，he_isn't．Sam is smarter than Tom.
Is Tara more_outgoing (外向)than Tina？
No，she isn't.Tina_is_more_outgoing_than_Tara. (蒂娜比塔拉外向。)
Are you as friendly (友好)as your sister？
No，I'm not.I'm friendlier (友好)than her.
Does_Tara_work_as_hard_as_Tina? (塔拉工作和蒂娜一样努力吗？)
Yes，she_does.
Who's_more_hard­working_at_school? (谁在学校学习比较努力？)
Tina_thinks_she_works_harder_than_me.
(蒂娜认为她比我努力。)

环节说明：通过对Grammar Focus句型的填空练习能够使学生更好地来理解掌握本单元的重点语法和句型。
Step 3　完成教材3a—3c的任务
1．认真阅读3a例句，然后仿照其形式来完成剩余句子，完成后小组内核对答案，并大声地朗读句子，注意体会as...as的用法。(3分钟)
2．对比现在的自己和两年前的自己，然后根据问题提示写出自己现在和两年前的不同，完成后小组内互相交流，熟练掌握比较级的用法。(3分钟)
3．对比自己的父母，完成3c表格内容，然后用Who is...，your mother or your father？来询问你搭档父母的情况。
参考案例
A：Who is more outgoing，your mother or your father?
B：I think my mother is more outgoing than my father.
4．小结训练。(2分钟)
(B)1.Bob never does his homework ________ Mary.He makes lots of mistakes.
A．so careful as　　　　　B．as carefully as
C．carefully as D．as careful as
(C)2.A horse is ________ than a dog.
A．much heavy B．more heavier
C．much heavier D．more heavy
(B)3.—Which is ________，the moon or the earth?
—Of course，the moon is.
A．small B．smaller
C．smallest D．the smallest
(A)4.The white shirt is as ________ as the yellow one.
A．cheap B．cheaper
C．cheapest D．the cheapest
(A)5.Which one is ________，football or basketball?
A．more popular B．popular
C．popularer D．much popular
环节说明：通过本环节的学习，让学生更熟练地掌握了比较级的用法，小结训练更是加深了对重要知识点的巩固深化。
Step 4　问题探究
(　)1.Which do you like ________，apples or bananas?
A．good B．well
C．better D．best
答案选择C，在含有or的选择疑问句中，如果有两者供选择，前面的形容词要用比较级形式。

请学生们做前面课时训练部分。