Unit 3 I'm more outgoing than my sister.
Section A (1a-1c)
2.重点句式:Sam has longer hair than Tom.
Sam and Tom can play the drums,but Sam plays them better than Tom.
That's Tara,isn't it?
Tina is taller than Tara.And she also sings more loudly than Tara.
2.能用比较级的基本句型来比较两人之间的不同
1.形容词比较级的构成及用法
2.能用比较级的基本句型来比较两人之间的不同
一、预习课本P17新单词并背诵,完成下面的汉译英。
1.外向____________ 2.较好的____________
3.大声地____________ 4.轻声的____________
二、认真预习1a-1c,出下列句型。
1.萨姆的头发比汤姆的头发长。________________________________________________________________________
2.萨姆和汤姆会敲鼓,但是萨姆敲得比汤姆好。_________________________________
_______________________________________
3.那是塔拉,是吗?________________________________________________________________________
4.蒂娜比塔拉高,而且她唱歌的声音也比塔拉大。
________________________________________________________________________
Step 1 情景导入
Teacher shows some pictures of famous people,then compare the persons with Comparative Forms of Adjectives and Adverbs.
Step 2 完成教材1a—1c的任务
2.大声朗读图片中的小对话,出含有比较级的句子,通过例句小组讨论比较级的句子的构成及用法,然后根据教师所给例子总结形容词和副词比较级的变化规则,教师点拨。然后让学生把写的句子改写成比较级的句子。(3分钟)
3.认真观察课本1a中的图片,然后听录音,把1a图片中的几对双胞胎按听到的顺序排序,完成课本上1b的听力任务。(3分钟)
4.结对练习1a图片中的对话,然后根据其他双胞胎的情况来编练新的对话,并请几组同学表演出他们的对话。(5分钟)
参考案例
A:That's Tara,isn't it?
B:No,it isn't.It's Tina.Tina is taller than Tara.And she also sings more loudly than Tara.
5.小结训练。(3分钟)
写出下列单词的比较级。
high higher hungry hungrier
thirsty thirstier beautiful more_beautiful
big bigger hot hotter
thin thinner late later
wet wetter funny funnier
little less good/well better
用所给词的适当形式填空。
My father has shorter (short) hair than my mother.My mother has longer (long) hair than my father.But my father is heavier (heavy) than my mother and more_outgoing (outgoing) than
her.
环节说明:听说结合,第一时间向学生传达语言目标,通过结对对话练习和小结训练,使语言目标得以强化。
Step 3 问题探究
1.形容词和副词比较级的构成
1)hard harder great greater
2)late later nice nicer
3)big bigger fat fatter
4)easy easier happy happier
5)beautiful more_beautiful interesting more_interesting
6)good better many more
一般情况在词尾直接加er;以字母e结尾的只加r;重读闭音节词尾只有一个辅音字母时,先双写该辅音字母,再加er;以辅音字母+y结尾的先变y为i再加er;在多音节和部分双音节词的词前加more(更多)或less(较少);此外还有一些不规则变化的单词,需要我们特殊背诵。
2.比较级的用法
1)我比Lily 瘦。I'm_thinner_than_Lily.
2)我跑得比Tom快。I_run_faster_than_Tom.
当两种物体之间相互比较时我们要用形容词或副词的比较级,“A+be+形容词比较级+than+B”意为“A比B更……”。
( )3.Lily is a good student,________ she?
A.is B.doesn't
C.isn't D.does
答案选择C,本题考查反义疑问句,本题前面部分是肯定陈述句,所以后面要用否定简略疑问,并且前面是be动词,前后要保持一致,因此选择C。
请学生们做前面课时训练部分。
Section A (2a-2d)
1.重点单词:hardworking,competition,fantastic,which,clearly,win
2.重点短语:run fast,jump high,work hard,the singing competition
3.重点句式:Tara works as hard as Tina.
—Which one was Lisa?
—The one with shorter hair,I think she sang more clearly than Nelly.
Everyone wants to win.But the most important thing is to learn something new and have fun.
1.熟悉形容词和副词比较级的规则变法及用法
2.“as...as”用于比较的使用方法,灵活交叉使用“as...as”等词及比较级来进行比较
1.熟悉形容词和副词比较级的规则变法及用法
2.“as...as”用于比较的使用方法,灵活交叉使用“as...as”等词及比较级来进行比较
一、预习课本P18新单词并背诵,完成下面的汉译英。
1.工作努力的____________________
2.比赛____________________
3.极好的____________________
4.哪一个____________________
5.清楚的____________________
6.获胜____________________
二、认真预习2a-2d,出下列短语和句型。
1.跑得快____________ 2.跳得高____________
3.工作努力____________ 4.歌唱比赛____________
5.蒂娜和塔拉工作一样努力。________________________________________________________________________
6.—哪个是丽莎?
—头发更短的那个。我认为她唱得比尼力要清楚。
________________________________________________________________________
7.每一个人都想获胜tara组合图片,但是最重要的事情是学到一些新东西而且到乐趣。
________________________________________________________________________
Step 1 情景导入
Teacher:Good morning,everyone.I have a friend.We have the same age.But I have longer hair than him.He is taller than me.I am thinner than him,he is more outgoing than me.Do you know what I said?Now please say something about your friend like this to your partner.
环节说明:通过生生互动既复习了上节课的内容,又锻炼了学生的口语。
Step 2 完成教材2a—2c的任务
1.大声地朗读2a中的单词,然后在练习本上写出这些单词的比较级。(3分钟)
2.听录音,核对你写的比较级的答案并大声朗读,然后将单词写在相对应的方框中。(3分钟)
3.听第二遍录音,出Tina和Tara的不同点,写在横线上。(5分钟)
4.听第三遍录音,跟读并从整体上感知对话内容。(3分钟)
5.两人结对练习2c对话,一人看18页2c右面的表格,另外一名学生看81页上的表格,两人仿照2c的形式来练习对话,并邀请几组学生表演对话。(5分钟)
参考案例
A:Is Tom smarter than Sam?
B:No,he isn't.Sam is smarter than Tom.
6.小结训练。(3分钟)
(C)1.I think science is ________ than Japanese.
A.much important
B.important
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