(共11张PPT)
English Grammar
第6章 Adjectives 形容词 第18课 异级比较(5 )
主讲 Tim
OBJECTIVES
掌握同级比较和异级比较句式的相互转换。
掌握异级比较句式之间的相互转换。
2
1
对于-er结尾的形容词比较级：
Judy is as tall as Mary. (结果对等)
1 Judy is not as tall as Mary. (结果不对等)
2 Judy is shorter than Mary.
3 Mary is taller than Judy.
句子1 ，2 ，3通过不同的表达方式实现了同义转换， 1-2是同级 比较到异级比较的转换， 2-3是异级比较之间的转换。
Comparative Adjectives
The unicorn is not as tall as the giraffe. The unicorn is shorter than the giraffe. The giraffe is taller than the unicorn.
同级比较和异级比较的转换
对于+more的形容词比较级：
Time is as important as money. (结果对等)
Time is not as important as money. (结果不对等) =Time is less important than money.
=Money is more important than time.
同级比较和异级比较的转换
1
2
Picture 1 is not as beautiful as picture 2. Picture 1 is less beautiful than picture 2. Picture 2 is more beautiful than picture 1.
同级比较和异级比较的转换
Follow the example. 仿照例句进行同义句转换。
Ex. Judy is not as tall as Mary.
=Judy is shorter than Mary.
=Mary is taller than Judy.
1 English is not as hard as French.
2 October is not as hot as September.
Exercise
1
Ex. Time is not as important as money.
=Time is less important than money. =Money is more important than time.
1 History is not as interesting as music.
2 Monkey King is not as popular as Ultra Man.
Exercise
2
仿照例句进行同义句转换。
Follow the example.
Answer Keys
Follow the example. 仿照例句进行同义句转换。
1 English is not as hard as French. English is easier than French. French is harder than English.
2 October is not as hot as September.
October is cooler than September. September is hotter than October.
Exercise
1
1 History is not as interesting as music. History is less interesting than music. Music is more interesting than history.
2 Monkey King is not as popular as Ultra Man. Monkey King is less popular than Ultra Man. Ultra Man is more popular than Monkey King.
Exercise
2
仿照例句进行同义句转换。
Follow the example.中小学教育资源及组卷应用平台
英语语法 第6章 形容词 第18课 比较级5 练习与答案
Exercise 1
Follow the example. 仿照例句进行同义句转换。
Ex. Judy is not as tall as Mary.
=Judy is shorter than Mary.
=Mary is taller than Judy.
1 English is not as hard as French.
2 October is not as hot as September.
Exercise 2
Follow the example. 仿照例句进行同义句转换。
Ex. Time is not as important as money.
Time is less important than money.
Money is more important than time.
1 History is not as interesting as music.
2 Monkey King is not as popular as Ultra Man.
Answer Key
Exercise 1
Follow the example. 仿照例句进行同义句转换。
1 English is not as hard as French.
English is easier than French.
French is harder than English.
2 October is not as hot as September.
October is cooler than September.
September is hotter than October.
Exercise 2
Follow the example. 仿照例句进行同义句转换。
1 History is not as interesting as music.
History is less interesting than music.
Music is more interesting than history.
2 Monkey King is not as popular as Ultra Man.
Monkey King is less popular than Ultra Man.
Ultra Man is more popular than Monkey King.
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