八年级unit3第二课时

1、定边六中 八 年级 英语 科导学案（总第 18 课时）主备人 备课组审核 领导审核 授课人 周次： 时间： 年 月 日课题：Unit 3 Im more outgoing than my sister.备注备注一、 教学课题：Section A 2a-2d（P18）第二课时二、 学习目标：知识目标：Key vocabulary: hard-working；competition；fantastic；which；clearly；win；though Target language: I think Lisa sang better than Nelly。Nelly danced better t

2、han Lisa。能力目标：进一步掌握形容词和副词的比较级变化规律并正确使用副词比较级句型。 重难点： 副词比较级的使用；asas句型三、 教学过程【温故知新】写出下列单词的比较级 funny friendly outgoing hard-working smart lazy 1、Are you as friendly as your sister？（做否定回答） ， 。2、This film is not as interesting as that one。（改为同义句）That film is that one。二、完成句子1、刘颖不如刘丽擅长体育。Liu Ying sports as

3、Liu Li。2、最重要的是学到东西和玩得高兴。The important thing is something and have fun。【检测反馈】1、Computers are very popular now and they are not as as before。A、more expensive B、expensiveC、most expensive D、the most expensive2、Tony is than before，so he has friends now。A、friendlier；more B、friendly；fewerC、friendly；more D、

4、more friendly；fewer3、I am than Tim。fast high hard early 【导学释疑】一、在老师帮助下，回顾总结形容词及副词的比较级变化规则。二、Complete 2a、2b，for 2d，make a few students read，translate and explain，the teacher give them help if necessary。三、探究同级比较Tara works as hard as Tina。Tara和Tina工作同样努力。1、两者都一样时，用“as+原级+as”结构，意为“同一样”。如： He is tall his twin brother。他和他的双胞胎哥哥一样高。2、一方不如另一方则用“not so/as+原级+as”如： Liu Ying is not good at sport her sister。刘颖不如她妹妹擅长运动。【巩固提升】一、按要求完成句子A、two years old B、two years eldC、two years elder D、two years older【拓展延伸