比较级语法讲解PPT课件
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第1页/共12页
4.多音节词和部分双音节词在词前加 more。
eg. delicious – more delicious interesting – more interesting serious-more serious
第2页/共12页
构成的不规则变化: eg. good / well – better
三、比较两者其他用法
1. 两者在某一方面相同基本句型
“as +形容词或副词原形+as” e.g. I think science is as important as math.
Tom runs as fast as Jim.
2.一方在某一方面不及对方基本句型 “not as/so +形容词或副词原形+as” e.g. He is not as/ so tall as his brother.
第6页/共12页
4. “Which / Who is + 比较 级…？”比较A、B两事物, 问其 中哪一个较…时用此句型。
e.g. Which T-shirt is nicer,
this one or that one?
Who is more active,
Mary or Kate?
第7页/共12页
Self-check
I. Multiple choices
4. This classroom is __________than that one.
A. many big
B. much big
C. many bigger D. much bigger
5. Do you look _______ Tom?
bigbiggerthin以辅音字母y结尾的双音节词先再加er或esteasyeasierhappyhappier电气设备一般不能受潮要有防止雨雪和水侵袭的措施
2. 重读闭音节词末尾只有一个辅音字母时 , 先双写这个辅音字母 , 再加-er. big – bigger thin – thinner
3. 以“辅音字母+ y”结尾的双音节词，先改y为i, 再加-er或-est。 easy – easiesting
B. more interesting
C. most interesting D. the most interesting
3. My shoes are cheaper than ________.
A. you
B. your C. yours 第9页/共12页
D. your one
little much
第11页/共12页
感谢观看！
第12页/共12页
She’s a little more outgoing
than me.
It’s a little colder today.
第5页/共12页
3 .“比较级＋and＋比较级”意为“越 来越…” 。多音节比较级用“more and more＋形容词原级”形式。
It’s getting worse and worse. The group became more and more popular.
A. the same as B. same as
C. the same
D. the same so
第10页/共12页
Self-check
II. Fill in the blanks shorter curlier 1. He has ________ (short) and ________ (curly) hair than Sam.
2. Tom is ____________ (athletic) than Jim is. 3. Is your hobby the _______(same) as mine?
more athletic 4. He can run as ______(fast) as I. same 5. She is a _______(little) heavier than me. fast 6. He is _______ (much) more outgoing than me.
第8页/共12页
Self-check
I. Multiple choices
1. Jim’s bag is _________ than Kate’s.
A. bigger bigger
B. big C. biggest D. the
2. That book is not so ______ as this one.
bad / badly – worse many / much – more little – less far – farther / further
第3页/共12页
二、形容词的比较级的用法
1.表示两者 (人或事物) 的比较。
eg. I am taller than Tom. My dress is more
beautiful than hers.
第4页/共12页
2. 在形容词比较级前还可用much, even, still, a little来修饰, 表示“…的 多”, “甚至…”, “更…”, “…一些”。 e.g. This city is much more beautiful
than before.
4.多音节词和部分双音节词在词前加 more。
eg. delicious – more delicious interesting – more interesting serious-more serious
第2页/共12页
构成的不规则变化: eg. good / well – better
三、比较两者其他用法
1. 两者在某一方面相同基本句型
“as +形容词或副词原形+as” e.g. I think science is as important as math.
Tom runs as fast as Jim.
2.一方在某一方面不及对方基本句型 “not as/so +形容词或副词原形+as” e.g. He is not as/ so tall as his brother.
第6页/共12页
4. “Which / Who is + 比较 级…？”比较A、B两事物, 问其 中哪一个较…时用此句型。
e.g. Which T-shirt is nicer,
this one or that one?
Who is more active,
Mary or Kate?
第7页/共12页
Self-check
I. Multiple choices
4. This classroom is __________than that one.
A. many big
B. much big
C. many bigger D. much bigger
5. Do you look _______ Tom?
bigbiggerthin以辅音字母y结尾的双音节词先再加er或esteasyeasierhappyhappier电气设备一般不能受潮要有防止雨雪和水侵袭的措施
2. 重读闭音节词末尾只有一个辅音字母时 , 先双写这个辅音字母 , 再加-er. big – bigger thin – thinner
3. 以“辅音字母+ y”结尾的双音节词，先改y为i, 再加-er或-est。 easy – easiesting
B. more interesting
C. most interesting D. the most interesting
3. My shoes are cheaper than ________.
A. you
B. your C. yours 第9页/共12页
D. your one
little much
第11页/共12页
感谢观看！
第12页/共12页
She’s a little more outgoing
than me.
It’s a little colder today.
第5页/共12页
3 .“比较级＋and＋比较级”意为“越 来越…” 。多音节比较级用“more and more＋形容词原级”形式。
It’s getting worse and worse. The group became more and more popular.
A. the same as B. same as
C. the same
D. the same so
第10页/共12页
Self-check
II. Fill in the blanks shorter curlier 1. He has ________ (short) and ________ (curly) hair than Sam.
2. Tom is ____________ (athletic) than Jim is. 3. Is your hobby the _______(same) as mine?
more athletic 4. He can run as ______(fast) as I. same 5. She is a _______(little) heavier than me. fast 6. He is _______ (much) more outgoing than me.
第8页/共12页
Self-check
I. Multiple choices
1. Jim’s bag is _________ than Kate’s.
A. bigger bigger
B. big C. biggest D. the
2. That book is not so ______ as this one.
bad / badly – worse many / much – more little – less far – farther / further
第3页/共12页
二、形容词的比较级的用法
1.表示两者 (人或事物) 的比较。
eg. I am taller than Tom. My dress is more
beautiful than hers.
第4页/共12页
2. 在形容词比较级前还可用much, even, still, a little来修饰, 表示“…的 多”, “甚至…”, “更…”, “…一些”。 e.g. This city is much more beautiful
than before.