初中英语核心知识点（the same---as be different from like as---as）讲解 填空题（沪教牛津深圳·广州·沈阳版）
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| 名称 | 初中英语核心知识点（the same---as be different from like as---as）讲解 填空题（沪教牛津深圳·广州·沈阳版） |
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| 更新时间 | 2026-03-26 00:00:00 | ||
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初中英语核心知识点（the same---as / be different from / like / as---as）讲解+填空题（沪教牛津深圳·广州·沈阳版）
说明：本文先清晰讲解四大知识点的用法、易错点及例句，后附50道专项填空题。
一、核心知识点详细讲解
本部分聚焦4个初中英语高频知识点，重点讲解用法、搭配及易错区分，所有例句均为初中常考句型，易懂好记。
1. as…as… 用法
核心含义：和……一样……，用于两者之间的同级比较（程度相同）。
基本结构：as + 形容词/副词原级 + as
关键注意：
① 中间必须用形容词/副词原级（不能用比较级、最高级）；
② 否定形式：not as/so + 形容词/副词原级 + as（意为“不如……”）；
③ 主句和从句的主语指代不同事物，避免重复。
常考例句：
① She runs as fast as her brother.（她跑得和她哥哥一样快。）—— 副词原级fast
② This book is as interesting as that one.（这本书和那本书一样有趣。）—— 形容词原级interesting
③ He is not as tall as his father.（他不如他爸爸高。）—— 否定形式
2. the same as… 用法
核心含义：和……一样，侧重“两者的外观、种类、性质等完全相同”，后接名词、代词或从句。
基本结构：the same + 名词 + as… （可省略名词，直接用the same as…）
关键注意：
① same前面必须加定冠词the（易错点，不可省略）；
② 否定形式：not the same as… = different from…（和……不一样）。
常考例句：
① My bag is the same as yours.（我的书包和你的一样。）—— 省略名词bag
② He has the same pen as mine.（他有一支和我一样的钢笔。）—— 接名词pen
③ This dress is not the same as that one.（这条裙子和那条不一样。）—— 否定形式
3. be different from… 用法
核心含义：和……不一样，与the same as…互为反义词组，侧重“两者存在差异”。
基本结构：主语 + be动词（am/is/are/was/were） + different from + 对比对象（名词/代词）
关键注意：
① 必须搭配be动词（易错点，不可遗漏be动词）；
② different是形容词，后面不能直接接名词，需加from连接对比对象；
③ 同义转换：be different from… = not the same as…。
常考例句：
① My hobby is different from hers.（我的爱好和她的不一样。）—— 搭配is
② These two books are different from each other.（这两本书互不相同。）—— 搭配are
③ His lifestyle is different from mine.（他的生活方式和我的不一样。）
4. like 用法（侧重“像……”，表相似）
核心含义：像……，可作介词（最常考）或连词，侧重“外观、特征、性质上的相似”，不表示完全相同（区别于the same as…）。
常考结构（初中重点）：
① 作介词：be like / look like / sound like + 名词/代词（意为“看起来像/听起来像……”）；
② 作连词（较少考）：like + 句子（意为“像……一样”，相当于as，口语中常用）。
关键注意：like作介词时，前面需加be动词、look、sound等词，不能单独使用。
常考例句：
① She looks like her mother.（她看起来像她妈妈。）—— look like（看起来像）
② The music sounds like a song I heard before.（这段音乐听起来像我以前听过的一首歌。）—— sound like
③ He is like his brother in character.（他在性格上像他哥哥。）—— be like
二、高频易错点总结（必记）
as…as… 中间必须用原级，否定句可用not as…as… 或 not so…as…（两者通用）；
the same as… 中same前必须加the，不可省略；
be different from… 必须搭配be动词，different后面不能直接接对比对象；
like作“像……”讲时，不能单独使用，需搭配be/look/sound等词（介词用法）。
三、专项填空题（1-50题，聚焦四大知识点）
请根据句子语境，填入恰当的词（每空1词）
重点考查as…as、the same as、be different from、like的用法。
She is ______ tall as her sister.
My pen is the ______ as yours.
This story is ______ different from that one.
He looks ______ his father very much.
The weather today is as ______ as yesterday.（warmth）
Her bag is not the same ______ mine.
His hobby is different ______ hers.
The music sounds ______ a beautiful song.
She runs as ______ as a rabbit.（faster）
This book is the same ______ the one I read last week.
Our classroom is different ______ theirs.
He is ______ his brother in appearance.
The apple is as ______ as the orange.（big）
Her dress is not the same as ______.
My phone is different from ______.（he）
The baby looks ______ a little angel.
He speaks English as ______ as a native speaker.
This pen is the same color ______ yours.
Their house is different ______ ours in size.
She is not as ______ as her best friend.(tall)
The cat looks ______ a small tiger.
His voice is as ______ as his father’s.(deeply)
This toy is the same ______ the one my brother has.
My schoolbag is different ______ hers.
She sings as ______ as a singer.(beautiful)
The movie is not the same as ______ I watched before.
His lifestyle is different ______ mine.
The moon looks ______ a round cake.
She dances as ______ as a professional dancer.(grace)
This book is the same ______ that one.
Our school is different ______ theirs.
He is as ______ as his father.(strong)
The flower smells ______ a rose.
Her hair is the same color ______ her mother’s.
This question is different ______ the one we did yesterday.
He runs not as ______ as his classmate.(fast)
The dog looks ______ a wolf.
This shirt is the same ______ the one I bought last month.
My hometown is different ______ yours.
She is as ______ as her sister.(kindly)
The song sounds ______ a old folk song.
His watch is the same ______ mine.
This room is different ______ that one.
He studies as ______ as his deskmate.(hardly)
The child looks ______ his mother.
This skirt is the same ______ the one she is wearing.
My favorite color is different ______ his.
She cooks as ______ as her grandmother.（good）
The star looks ______ a bright diamond.
His bike is the same ______ his brother’s.
参考答案（1-50题）
1. as 2. same 3. (不填) 4. like 5. warm
6. as 7. from 8. like 9. fast 10. as
11. from 12. like 13. big 14. mine 15. his
16. like 17. well 18. as 19. from
20. tall 21. like 22. deep 23. as 24. from 25. beautifully
26. what 27. from 28. like 29. gracefully 30. as
31. from 32. strong 33. like 34. as 35. from
36. fast 37. like 38. as 39. from 40. kind
41. like 42. as 43. from 44. hard 45. like
46. as 47. from 48. well 49. like 50. as
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初中英语核心知识点（the same---as / be different from / like / as---as）讲解+填空题（沪教牛津深圳·广州·沈阳版）
说明：本文先清晰讲解四大知识点的用法、易错点及例句，后附50道专项填空题。
一、核心知识点详细讲解
本部分聚焦4个初中英语高频知识点，重点讲解用法、搭配及易错区分，所有例句均为初中常考句型，易懂好记。
1. as…as… 用法
核心含义：和……一样……，用于两者之间的同级比较（程度相同）。
基本结构：as + 形容词/副词原级 + as
关键注意：
① 中间必须用形容词/副词原级（不能用比较级、最高级）；
② 否定形式：not as/so + 形容词/副词原级 + as（意为“不如……”）；
③ 主句和从句的主语指代不同事物，避免重复。
常考例句：
① She runs as fast as her brother.（她跑得和她哥哥一样快。）—— 副词原级fast
② This book is as interesting as that one.（这本书和那本书一样有趣。）—— 形容词原级interesting
③ He is not as tall as his father.（他不如他爸爸高。）—— 否定形式
2. the same as… 用法
核心含义：和……一样，侧重“两者的外观、种类、性质等完全相同”，后接名词、代词或从句。
基本结构：the same + 名词 + as… （可省略名词，直接用the same as…）
关键注意：
① same前面必须加定冠词the（易错点，不可省略）；
② 否定形式：not the same as… = different from…（和……不一样）。
常考例句：
① My bag is the same as yours.（我的书包和你的一样。）—— 省略名词bag
② He has the same pen as mine.（他有一支和我一样的钢笔。）—— 接名词pen
③ This dress is not the same as that one.（这条裙子和那条不一样。）—— 否定形式
3. be different from… 用法
核心含义：和……不一样，与the same as…互为反义词组，侧重“两者存在差异”。
基本结构：主语 + be动词（am/is/are/was/were） + different from + 对比对象（名词/代词）
关键注意：
① 必须搭配be动词（易错点，不可遗漏be动词）；
② different是形容词，后面不能直接接名词，需加from连接对比对象；
③ 同义转换：be different from… = not the same as…。
常考例句：
① My hobby is different from hers.（我的爱好和她的不一样。）—— 搭配is
② These two books are different from each other.（这两本书互不相同。）—— 搭配are
③ His lifestyle is different from mine.（他的生活方式和我的不一样。）
4. like 用法（侧重“像……”，表相似）
核心含义：像……，可作介词（最常考）或连词，侧重“外观、特征、性质上的相似”，不表示完全相同（区别于the same as…）。
常考结构（初中重点）：
① 作介词：be like / look like / sound like + 名词/代词（意为“看起来像/听起来像……”）；
② 作连词（较少考）：like + 句子（意为“像……一样”，相当于as，口语中常用）。
关键注意：like作介词时，前面需加be动词、look、sound等词，不能单独使用。
常考例句：
① She looks like her mother.（她看起来像她妈妈。）—— look like（看起来像）
② The music sounds like a song I heard before.（这段音乐听起来像我以前听过的一首歌。）—— sound like
③ He is like his brother in character.（他在性格上像他哥哥。）—— be like
二、高频易错点总结（必记）
as…as… 中间必须用原级，否定句可用not as…as… 或 not so…as…（两者通用）；
the same as… 中same前必须加the，不可省略；
be different from… 必须搭配be动词，different后面不能直接接对比对象；
like作“像……”讲时，不能单独使用，需搭配be/look/sound等词（介词用法）。
三、专项填空题（1-50题，聚焦四大知识点）
请根据句子语境，填入恰当的词（每空1词）
重点考查as…as、the same as、be different from、like的用法。
She is ______ tall as her sister.
My pen is the ______ as yours.
This story is ______ different from that one.
He looks ______ his father very much.
The weather today is as ______ as yesterday.（warmth）
Her bag is not the same ______ mine.
His hobby is different ______ hers.
The music sounds ______ a beautiful song.
She runs as ______ as a rabbit.（faster）
This book is the same ______ the one I read last week.
Our classroom is different ______ theirs.
He is ______ his brother in appearance.
The apple is as ______ as the orange.（big）
Her dress is not the same as ______.
My phone is different from ______.（he）
The baby looks ______ a little angel.
He speaks English as ______ as a native speaker.
This pen is the same color ______ yours.
Their house is different ______ ours in size.
She is not as ______ as her best friend.(tall)
The cat looks ______ a small tiger.
His voice is as ______ as his father’s.(deeply)
This toy is the same ______ the one my brother has.
My schoolbag is different ______ hers.
She sings as ______ as a singer.(beautiful)
The movie is not the same as ______ I watched before.
His lifestyle is different ______ mine.
The moon looks ______ a round cake.
She dances as ______ as a professional dancer.(grace)
This book is the same ______ that one.
Our school is different ______ theirs.
He is as ______ as his father.(strong)
The flower smells ______ a rose.
Her hair is the same color ______ her mother’s.
This question is different ______ the one we did yesterday.
He runs not as ______ as his classmate.(fast)
The dog looks ______ a wolf.
This shirt is the same ______ the one I bought last month.
My hometown is different ______ yours.
She is as ______ as her sister.(kindly)
The song sounds ______ a old folk song.
His watch is the same ______ mine.
This room is different ______ that one.
He studies as ______ as his deskmate.(hardly)
The child looks ______ his mother.
This skirt is the same ______ the one she is wearing.
My favorite color is different ______ his.
She cooks as ______ as her grandmother.（good）
The star looks ______ a bright diamond.
His bike is the same ______ his brother’s.
参考答案（1-50题）
1. as 2. same 3. (不填) 4. like 5. warm
6. as 7. from 8. like 9. fast 10. as
11. from 12. like 13. big 14. mine 15. his
16. like 17. well 18. as 19. from
20. tall 21. like 22. deep 23. as 24. from 25. beautifully
26. what 27. from 28. like 29. gracefully 30. as
31. from 32. strong 33. like 34. as 35. from
36. fast 37. like 38. as 39. from 40. kind
41. like 42. as 43. from 44. hard 45. like
46. as 47. from 48. well 49. like 50. as
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