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Unit 3 I'm more outgoing than my sister.
Section A ( 1a - 1c )
1a.Match each word with its opposite.
tall loudly
thin short hair
long hair heavy
quitely short
1b. Listen and number the pairs of twins 1-3 in the picture.
1
3
2
小结训练
写出下列单词的比较级。
high late tall
hungry thirsty fuuny
big hot wet
little good/weel
beautiful interesting
higher later taller
hungrier thirstier funnier
bigger hotter wetter
less better
more beautiful more interesting
用所给词的适当形式填空。
My father has _________ ( short ) hair than my mother. My mother has ________ ( long ) hair than my father. But my father is __________ ( heavy ) than my mother and _______________ ( outgoing ) than her.
shorter
longer
heavier
more outgoing
1C. Practice the conversations.
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.
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 am 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C。本题考查反义疑问句,本题前面部分是肯定陈述句,所以要用否定简略疑问,并且前面是 be 动词,前后要保持一致,因此选C.[全文已结束,注意以上仅为全文的文字预览,不包含图片和表格以及排版]
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