初中英语语法 比较级和最高级的用法课件
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初中英语形容词副词比较级和最高级 PPT课件 图文
中考热点
1. The ice in the lake is as _A__ as it was
before.
A. thin
B. thinner
C. thinnest D. the thinnest
2. --- How can I speak English__C__ you?
--- You'd better speak more. I think.
that one. 4、Today is even ___(hot ) than yesterday. 5、Tom is __ (tall) of the two boys.
6、My father is three years__( old) than
my mother. 7、Now it is __ and ___(warm).
中国是世界上第三大国家。
country
形容词最高级的常用句型 (三者或三者以上)
4. “which/who is + 比较级,A ,B or C?” 表示“A,B和C中,哪一个最……”
Which is the biggest,the moon, the earth or the sun?
比较级与最高级之间的转换
8、The ____ you eat, the ___(fat) you will
become. 9、 Tom is the tallest boy in his class.
=Tom is taller than __ __boy in his class.
=Tom is taller than __ __boys in his class.
Shenzhou -V was sent up successfully.
初中英语语法之比较级、最高级 PPT课件 图文
The Changjiang River is the longest river in China.
He is one of the greatest scientists in China.
The city is one of the most beautiful cities in the world.
Living in the world is becoming more and more difficult.
6、the + 形容词的比较级 + …… + the +形容 词的比较级
表示“ 越……,就越……” The more you eat, the fatter you will be. The harder you study, the more you will get. The smaller the house is, the less it will cost. The sooner, the better.
The first question is very easy, but the second one is easier.
More examples: Mary is cleverer than her little sister. The new building is higher than the old one. His shirt is more expensive than mine. Kate is more beautiful than Lily is. She is five years older than I am. He is 2 centimeters taller than her. This ruler is 20 centimeters longer than that one.
He is one of the greatest scientists in China.
The city is one of the most beautiful cities in the world.
Living in the world is becoming more and more difficult.
6、the + 形容词的比较级 + …… + the +形容 词的比较级
表示“ 越……,就越……” The more you eat, the fatter you will be. The harder you study, the more you will get. The smaller the house is, the less it will cost. The sooner, the better.
The first question is very easy, but the second one is easier.
More examples: Mary is cleverer than her little sister. The new building is higher than the old one. His shirt is more expensive than mine. Kate is more beautiful than Lily is. She is five years older than I am. He is 2 centimeters taller than her. This ruler is 20 centimeters longer than that one.
比较级和最高级课件课件
dirtier
第7页,幻灯片共22页
serious--
beautiful--
interesting--
important--
difficult-good—
delicious--
More serious
more beautiful
more interesting more important
more difficult better
❖ Jack is not so/as tall as Tom.
❖ ③表示倍数,如“一半/两倍/3倍/4倍/……”等用“half/twice /three/four/…times +as…as…”结构。
❖ e.g. I study twice as hard as you. ❖ This room is three times as large as that one. ❖ ④用“形容词比较级+than引导的从句”进行两者的比较。
❖ ①表示两者“相等”用“as+形容词原级+as+比较对象”。
❖ e.g. He is as tall as his mother.
❖ English is as interesting as math.
❖ ②表示“不如”或“不相等”用“not +as/so+形容词原级+as+
比较对象”。
❖ e.g. It is not so/as cold today as yesterday.
❖ A. much
B. more C. enough
D. too
❖ 10. Her brother is __D_____ than she.
❖ A. as 49 times big as
第7页,幻灯片共22页
serious--
beautiful--
interesting--
important--
difficult-good—
delicious--
More serious
more beautiful
more interesting more important
more difficult better
❖ Jack is not so/as tall as Tom.
❖ ③表示倍数,如“一半/两倍/3倍/4倍/……”等用“half/twice /three/four/…times +as…as…”结构。
❖ e.g. I study twice as hard as you. ❖ This room is three times as large as that one. ❖ ④用“形容词比较级+than引导的从句”进行两者的比较。
❖ ①表示两者“相等”用“as+形容词原级+as+比较对象”。
❖ e.g. He is as tall as his mother.
❖ English is as interesting as math.
❖ ②表示“不如”或“不相等”用“not +as/so+形容词原级+as+
比较对象”。
❖ e.g. It is not so/as cold today as yesterday.
❖ A. much
B. more C. enough
D. too
❖ 10. Her brother is __D_____ than she.
❖ A. as 49 times big as
比较级和最高级通用课件
比较级和最高级通用 课件
目录
• 比较级和最高级的定义 • 比较级和最高级的规则 • 比较级和最高级的用法 • 比较级和最高级的练习 • 比较级和最高级的常见错误 • 比较级和最高级的实际应用
CHAPTER 01
比较级和最高级的定义
比较级的定义
比较级的定义
用法
比较级是形容词和副词的一种形式, 用于描述事物之间的相对差异。在英 语中,大多数形容词和副词都有比较 级的形式。
在英语中,最高级的形式有误,例如“bestest”而不是 “best”。
忽略最高级的规则
在构成最高级时,没有遵循正确的规则,例如“happy” 的最高级应该是“happiest”而不是“happyist”。
最高级的语境不当
在不适合使用最高级的语境中使用了最高级,例如在“She is the tallest person in the room.”(她是
房间里最高的人。)
CHAPTER 02
比较级和最高级的规则
比较级的变化规则
01
02
03
规则变化
在形容词和副词后面加“er”即可形成比较级,如 “beautiful”变为 “more beautiful”。
不规则变化
CHAPTER 05
比较级和最高级的常见错误
比较级常见的错误
在此添加您的文本17字
误用比较级的形式:在英语中,比较级的形式有误,例如 “more better”而不是“more
在此添加您的文本16字
better”。
在此添加您的文本16字
忽略比较级的规则:在构成比较级时,没有遵循正确的规 则,例如“happy”的比较级应该是“happier”而不是 “happyier”。
目录
• 比较级和最高级的定义 • 比较级和最高级的规则 • 比较级和最高级的用法 • 比较级和最高级的练习 • 比较级和最高级的常见错误 • 比较级和最高级的实际应用
CHAPTER 01
比较级和最高级的定义
比较级的定义
比较级的定义
用法
比较级是形容词和副词的一种形式, 用于描述事物之间的相对差异。在英 语中,大多数形容词和副词都有比较 级的形式。
在英语中,最高级的形式有误,例如“bestest”而不是 “best”。
忽略最高级的规则
在构成最高级时,没有遵循正确的规则,例如“happy” 的最高级应该是“happiest”而不是“happyist”。
最高级的语境不当
在不适合使用最高级的语境中使用了最高级,例如在“She is the tallest person in the room.”(她是
房间里最高的人。)
CHAPTER 02
比较级和最高级的规则
比较级的变化规则
01
02
03
规则变化
在形容词和副词后面加“er”即可形成比较级,如 “beautiful”变为 “more beautiful”。
不规则变化
CHAPTER 05
比较级和最高级的常见错误
比较级常见的错误
在此添加您的文本17字
误用比较级的形式:在英语中,比较级的形式有误,例如 “more better”而不是“more
在此添加您的文本16字
better”。
在此添加您的文本16字
忽略比较级的规则:在构成比较级时,没有遵循正确的规 则,例如“happy”的比较级应该是“happier”而不是 “happyier”。
英语的比较级和最高级 ppt课件
• A. good
• B. better
• C. best
• D. the best
• 答案选B。句子大意为:由于 铁路提速了,所以公路和航
空业要提高服务质量来竞争
客源。因将“公路和航空”
与“铁路”比较,故用比较 级。
• Your story is perfect. I’ve never heard _________ before.
• 答案选C。因为修饰动词 speaks要用副词,排除A和B; 又因为than只能用于比较级
后而不能位于原级后,排除 D。句意是:他的英语讲得
的确不错,不过,当然不如 英语本族人讲得流利。
最高级
三者或三者以上的人 或物进行比较时,用最高级。 形容词的最高级前面要加定 冠词the
例句
•⒈ 表示在某一场所中最...,和in引导的 介系词片语连用。 •I am the tallest in our class. •我是我们班里个子最高的。
The weather is getting warmer and warmer. 天气越来越暖和
She is becoming more and more beautful. 她越来越漂亮
无比较级单词
·表示国籍的形容词没有比较级和最高级. •例如:Chinese(中国的),English(英国 的),Japanese(日本的)等等 •表示方位和时间的形容词没有比较级和最高级. •例如, 西方的)past(过去的)等等 •表示绝对概念的词和已达极限的形容词没有比 较级和最高级. •例如:perfect(完美的),blind(瞎的),dead (死的)等等
• A. the better one • B. the best one • C. a better one • D. a good one
• B. better
• C. best
• D. the best
• 答案选B。句子大意为:由于 铁路提速了,所以公路和航
空业要提高服务质量来竞争
客源。因将“公路和航空”
与“铁路”比较,故用比较 级。
• Your story is perfect. I’ve never heard _________ before.
• 答案选C。因为修饰动词 speaks要用副词,排除A和B; 又因为than只能用于比较级
后而不能位于原级后,排除 D。句意是:他的英语讲得
的确不错,不过,当然不如 英语本族人讲得流利。
最高级
三者或三者以上的人 或物进行比较时,用最高级。 形容词的最高级前面要加定 冠词the
例句
•⒈ 表示在某一场所中最...,和in引导的 介系词片语连用。 •I am the tallest in our class. •我是我们班里个子最高的。
The weather is getting warmer and warmer. 天气越来越暖和
She is becoming more and more beautful. 她越来越漂亮
无比较级单词
·表示国籍的形容词没有比较级和最高级. •例如:Chinese(中国的),English(英国 的),Japanese(日本的)等等 •表示方位和时间的形容词没有比较级和最高级. •例如, 西方的)past(过去的)等等 •表示绝对概念的词和已达极限的形容词没有比 较级和最高级. •例如:perfect(完美的),blind(瞎的),dead (死的)等等
• A. the better one • B. the best one • C. a better one • D. a good one
初中比较级和最高级PPT课件
e.g. It's my best clothes.
It’s our largest machine in our factory.
第二十六页,编辑于星期五:一点 三十三分。
6.This is/ was the最高级+名词+that定语从句
这是…里面,最…
This is the worst film that I have seen these years.
2.表 “最……之一”
…one of the+最高级+名词复数
…是最…之一
e.g.The city is one of the most beautiful cities in the world. Lu Xun is one of the greatest writers last century.
人 :
He is the better of the two.
彭
险
峰
第十二页,编辑于星期五:一点 三十三分。
6、表示在两者之间相差的程度用“具体数 字+比较级+ than+ 比较对象”。
eg: The road is two metres longer than that one .
这条公路比那条公路长两米。
第二十三页,编辑于星期五:一点 三十三分。
3.Which/Who…+ 比较级,A or B? Which/Who…+ 最高级,A ,B or C?
e.g.Who is older, Jim or Tom ?
Who is the tallest, Jim , Mike or Tom
Which language is ____ , English, French or Chinese? A. difficult B. more difficult C. the most difficult
It’s our largest machine in our factory.
第二十六页,编辑于星期五:一点 三十三分。
6.This is/ was the最高级+名词+that定语从句
这是…里面,最…
This is the worst film that I have seen these years.
2.表 “最……之一”
…one of the+最高级+名词复数
…是最…之一
e.g.The city is one of the most beautiful cities in the world. Lu Xun is one of the greatest writers last century.
人 :
He is the better of the two.
彭
险
峰
第十二页,编辑于星期五:一点 三十三分。
6、表示在两者之间相差的程度用“具体数 字+比较级+ than+ 比较对象”。
eg: The road is two metres longer than that one .
这条公路比那条公路长两米。
第二十三页,编辑于星期五:一点 三十三分。
3.Which/Who…+ 比较级,A or B? Which/Who…+ 最高级,A ,B or C?
e.g.Who is older, Jim or Tom ?
Who is the tallest, Jim , Mike or Tom
Which language is ____ , English, French or Chinese? A. difficult B. more difficult C. the most difficult
比较级和最高级通用课件
高的人。)
CHAPTER
比较级和最高级的规则
比较级的变化规则
01
02
规则变化
不规则变化
03 语境使用
最高级的变化规则
规则变化
不规则变化
语境使用
CHAPTER
比较级和最高级的用法
在句中的用法
形容词比较级
形容词最高级
副词比较级
副词最高级
在日常生活中的用法
比较级
最高级
最高级 比较级
CHAPTER
比较级通常用于描述两个事物之间的 相对差异,例如“This car is faster than that one.”(这辆车比那辆车 快。)
构成方法
通常是在形容词或副词的后面加上“er”或“more”来构成比较级。例如, “beautiful”的比较级是“more beautiful”。
最高级的定义
最高级的定义
最高级是形容词和副词的一种形 式,用于描述事物在特定范围内 是最优秀或最特别的一个。在英 语中,大多数形容词和副词都有
最高级的形式。
构成方法
通常是在形容词或副词的后面加 上“-est”或“most”来构成最 高级。例如,“tall”的最高级
是“tallest”。
用法
最高级通常用于描述三个或更多 事物中最优秀或最特别的一个, 例如“She is the tallest person in the room.”(她是房间里最
比较级和最高级的练习
填空练习
总结词
详细描述
பைடு நூலகம்
选择练习
总结词 详细描述
造句练习
总结词
通过造句练习,学生可以更好地理解和运用比较级和最高级的用法,提高语言表 达能力。
CHAPTER
比较级和最高级的规则
比较级的变化规则
01
02
规则变化
不规则变化
03 语境使用
最高级的变化规则
规则变化
不规则变化
语境使用
CHAPTER
比较级和最高级的用法
在句中的用法
形容词比较级
形容词最高级
副词比较级
副词最高级
在日常生活中的用法
比较级
最高级
最高级 比较级
CHAPTER
比较级通常用于描述两个事物之间的 相对差异,例如“This car is faster than that one.”(这辆车比那辆车 快。)
构成方法
通常是在形容词或副词的后面加上“er”或“more”来构成比较级。例如, “beautiful”的比较级是“more beautiful”。
最高级的定义
最高级的定义
最高级是形容词和副词的一种形 式,用于描述事物在特定范围内 是最优秀或最特别的一个。在英 语中,大多数形容词和副词都有
最高级的形式。
构成方法
通常是在形容词或副词的后面加 上“-est”或“most”来构成最 高级。例如,“tall”的最高级
是“tallest”。
用法
最高级通常用于描述三个或更多 事物中最优秀或最特别的一个, 例如“She is the tallest person in the room.”(她是房间里最
比较级和最高级的练习
填空练习
总结词
详细描述
பைடு நூலகம்
选择练习
总结词 详细描述
造句练习
总结词
通过造句练习,学生可以更好地理解和运用比较级和最高级的用法,提高语言表 达能力。
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Present 2 has ___f_e_w_e_r_ mangoes _th_a_n__ Present 3. Present 3 has ___m_o__re__ coffee__t_h_a_n__ Present 4.
Present 4 has ___l_e_ss___ coffee __th_a_n___ Present 3.
Australians Japanese
According to the survey, in Brazil Chinese try _t_h_e__m_o_s_t___nuts, while Australians try t_h_e__fe_w__e_st_nuts.
Englishmen Australians
巴西人
Samba ['sæmbə]
Present 1
Present 2
Present 1 has _m__o_r_e___ mangoes t_h_a_n__ Present 2. Present 2 has _f_e_w__e_r__ mangoes _th__a_n_ Present 1.
Present 3
1 What’s this video about?
A the 2016 Olympic Games B the 2012 Olympic Games
2
It took place in Rio(里约), the second biggest country of Brazil.
巴西
Brazil n 巴西 Brazilians n[c]
1 Gong has the most eggs of the three. 2 Gong has the most milk of the three. 3 Miss Cheng has the fewest apples of the three. 4 The boy has the least fish of the three.
Present 4
Present 3 has _m__o_r_e___ coffee__t_h_a_n__ Present 4. Present 4 has _l_e_s_s____ coffee __th__a_n__ Present 3.
Present 1 has ___m_o__re__ mangoes t_h_a_n__ Present 2.
Work in pairs
A: Brazilians drink _m__o_r_e_ juice _t_h_a_n___ Chinese.
B: You are right.
Chinese drink __l_e_s_s__juice __th__a_n___ Brazilians.
Work in pairs
1 Brazilians sail_w__e_ll____a__d_v_.____.
2 They play volleyball_b__e_tt_e_r_____. 3 They play football _(_t_h_e_)_b_e_s_t___.
Chinese Japaness
According to the survey, in Brazil
Australians Chinese
Englishmen try _th__e_m__o_s_t coffee, while Chinese
Englishmen Japanese
try _th_e__le_a_s_t_coffee.
nuts
coffee
According to the survey, in Brazil Australians try _t_h_e_m__orsotast meat, while Englishmen try _t_h_e_l_e_a_st_roast meat.
Chinese Englishmen
A: Brazil has _f_e_w_e__r people__t_h_a__n_ China.
B: You are right.
China has _m__o__re__people__t_h_a_n___ Brazil
rice, fish, eggs, apples , milk
“can have more…than… can have fewer… than… can have less… than… ”
3 比数量的范围≥ _______
n[u] n[c] 复数
最多 最少
& the most + __n_[c_]_复__数_____n_[_u_]_
the fewest + __n_[c_]__复_数_________
the least + ___n_[u__] ___________
roast meat
nuts
roast meat
Work in pairs
A: Brazilians eat _m__o_r_e_ roast meat _t_h_a_n__ Chinese.
B: You are right.
Chinese eat _l_e_s_s__roast meat_t_h_a_n__ Brazilians.
e fewest; the least 填空
1 Gong has _t_h_e_m__o_s_t_____ eggs of the three. 2 Gong has __th_e__m_o__st_____ milk of the three. 3 Miss Cheng has _t_h_e_f_e_w__e_st___ apples of the three. 4 The boy has ____t_h_e__le_a_s_t____ fish of the three.
2 比数量的范围= _______
n[u] n[c] 复数
更多 更少
& More + _n__[c_]_复__数_____n_[_u_]__ than…
Fewer+ __n_[c_]_复__数__________ than… Less + __n_[u_]_____________ than…
fans fruits
Present 4 has ___l_e_ss___ coffee __th_a_n___ Present 3.
Australians Japanese
According to the survey, in Brazil Chinese try _t_h_e__m_o_s_t___nuts, while Australians try t_h_e__fe_w__e_st_nuts.
Englishmen Australians
巴西人
Samba ['sæmbə]
Present 1
Present 2
Present 1 has _m__o_r_e___ mangoes t_h_a_n__ Present 2. Present 2 has _f_e_w__e_r__ mangoes _th__a_n_ Present 1.
Present 3
1 What’s this video about?
A the 2016 Olympic Games B the 2012 Olympic Games
2
It took place in Rio(里约), the second biggest country of Brazil.
巴西
Brazil n 巴西 Brazilians n[c]
1 Gong has the most eggs of the three. 2 Gong has the most milk of the three. 3 Miss Cheng has the fewest apples of the three. 4 The boy has the least fish of the three.
Present 4
Present 3 has _m__o_r_e___ coffee__t_h_a_n__ Present 4. Present 4 has _l_e_s_s____ coffee __th__a_n__ Present 3.
Present 1 has ___m_o__re__ mangoes t_h_a_n__ Present 2.
Work in pairs
A: Brazilians drink _m__o_r_e_ juice _t_h_a_n___ Chinese.
B: You are right.
Chinese drink __l_e_s_s__juice __th__a_n___ Brazilians.
Work in pairs
1 Brazilians sail_w__e_ll____a__d_v_.____.
2 They play volleyball_b__e_tt_e_r_____. 3 They play football _(_t_h_e_)_b_e_s_t___.
Chinese Japaness
According to the survey, in Brazil
Australians Chinese
Englishmen try _th__e_m__o_s_t coffee, while Chinese
Englishmen Japanese
try _th_e__le_a_s_t_coffee.
nuts
coffee
According to the survey, in Brazil Australians try _t_h_e_m__orsotast meat, while Englishmen try _t_h_e_l_e_a_st_roast meat.
Chinese Englishmen
A: Brazil has _f_e_w_e__r people__t_h_a__n_ China.
B: You are right.
China has _m__o__re__people__t_h_a_n___ Brazil
rice, fish, eggs, apples , milk
“can have more…than… can have fewer… than… can have less… than… ”
3 比数量的范围≥ _______
n[u] n[c] 复数
最多 最少
& the most + __n_[c_]_复__数_____n_[_u_]_
the fewest + __n_[c_]__复_数_________
the least + ___n_[u__] ___________
roast meat
nuts
roast meat
Work in pairs
A: Brazilians eat _m__o_r_e_ roast meat _t_h_a_n__ Chinese.
B: You are right.
Chinese eat _l_e_s_s__roast meat_t_h_a_n__ Brazilians.
e fewest; the least 填空
1 Gong has _t_h_e_m__o_s_t_____ eggs of the three. 2 Gong has __th_e__m_o__st_____ milk of the three. 3 Miss Cheng has _t_h_e_f_e_w__e_st___ apples of the three. 4 The boy has ____t_h_e__le_a_s_t____ fish of the three.
2 比数量的范围= _______
n[u] n[c] 复数
更多 更少
& More + _n__[c_]_复__数_____n_[_u_]__ than…
Fewer+ __n_[c_]_复__数__________ than… Less + __n_[u_]_____________ than…
fans fruits