2022年中考英语形容词、副词三大级别初中英语总复习课件 (共44张PPT)

(共44张PPT)
第四讲
形、副三大级别
一、同级比较的结构
1.A和B一样…
______________________________
A+be/实 +as +adj./adv. +as B
例 :He is as tall as me.
He plays soccer as well as me.
例题分析：
1>It seems as ___________(beauty) as mine.
2>He writes as ___________(care) as Lucy.
beautiful
carefully
2.A和B不一样…
_______________________________________
例题分析：
1>音乐不和英语一样重要。
Music __________ as ___________ as English.
= English is __________ ___________ than music.
= Music is __________ ___________ than English.
A+be/动词(否定式)+ as/so+ adj./adv.原级 +as +B
isn't important
more important
less important
3.A是B的几倍：
_____________________________________
_____________________________________
_____________________________________
A+be+倍数+as+adj. as B
A+be+(倍数-1)+adj.比较级+than+B
A+be+倍数+the+adj.(同根的n.)of+B
Eg: 这座桥是那座桥的三倍长。
_________________________________________
_________________________________________
__________________________________________
This bridge is 3 times as long as that one.
twice longer than that one.
3 times the length of that one.
我的钱是你的钱的两倍多。
My money is twice as much as yours.
My money is once more than yours.
long-length / wide-width
high-height / deep- depth
big-size
总结：____________________________
____________________________
____________________________
4.____________________________
只能修饰形容词、副词原级。
so, too, enough, very, quite,really, rather，more
too many
easy enough
really fast
rather nice
考点延伸：
1) 辨析such 和so
考点1：
口诀
名前_______, 形副_______多多少少都用_______
Little一词属特殊，小用________, 少用________
such
so
so
such
so
考点2：如此…的一个…
_____________________________
_____________________________
such a/an +adj. +cn.(单)
so +adj. +a/an +cn.(单)
He is such a clever boy.
He is so clever a boy.
考点3：
1)如此…以至于…_______________________
2)太…而不能… _________________________
3)足够…做某事__________________________
so ...that
too+adj./adv. to do
adj./adv. enough to do sth
她跑地如此地快，以至于赶上了早班车。
She ran so fast that she could catch the early bus.
She ran too slowly to catch the early bus.
She ran fast enough to catch the early bus.
例题分析：
1>用such 和so 填空
A. I've never seen _________ a big animal before.
B. The problem is _________ difficult that I can't answer it.
C. He always has _________ many questions to ask.
such
so
so
D. He is _________ a clever boy that everyone loves him.
E. I can't believe that ________a little boy can eat ________many apples.
F. There's ________ little milk in the cup.
such
such
so
so
G.It's ________ a pity that you can't come to my birthday party.
H.I'd like to swim in the river in ________ hot weather.
such
such
2> -Mum, good news! There will be a basketball match tonight between two of my favorite teams.
-I'm afraid you've been ________ these days to stay up longer. You must go to bed before ten.
A. very tired B. too tired C. so tiring
B
3>The FWA World Cup is _______a fantastic game that ________ many people around the world are crazy about it.
A. quite, such B. very, too C. such, so
C
二、比较级
1、表示两者进行比较时用比较级，
句型__________________________________
2、表示两者之间进行选择“哪一个更…..”时，
句型__________________________________
A+be/动词+adj./adv.比较级+than B.
Which/Who +动词+比较级 A or B
例题分析：
1>Which looks ________(nice), this one or that one
2>Who runs ______________(quick), Tom or Jack
nicer
more quickly
3、修饰比较级的词
___________________________
___________________________
___________________________
much = a lot = far
a little = a bit
still = even
例题分析：
1> -It says here on the Internet that sound travels _________ than light.
-Really Let me have a look
A. much slowly B. a few slower
C. a lot more slowly
C
2>-Some new buildings are being built here, and this street becomes much _________ than before.
A. more noisy B. noisier C. very noisy
B
4、比较级前可加 ________________________
________________________
例题分析： 1>我比你大3岁。
I am ________ _________ older than you.
倍数、
百分数、
3 years
数字+n.、
表示多出的量
The population of the city is 3% larger than that last year
5、表示两者中比较…的一个时，
句型_____________________________________
例题分析：
1>He is ________ of the twins.
A.taller B. the taller C. the tallest
the+比较级+of the two
B
(twins/parents/both)
拔高：
--Of the two shirts, I'd like to choose_____ one. A. the less expensive
B. the most expensive
C. less expensive
A
6、表示“越来越…….时，句型_____________
例题分析：
越来越热 _____________________________
越来越好______________________________
越来越受欢迎__________________________
比 and 比...
hotter and hotter
better and better
more and more popular
7、表示越…就越….时，
句型__________________________
例题分析：
1>The ______________(careful) you write, the ________(few) mistakes you'll make.
the+比较级，the+比较级
more carefully
fewer
2020道里一模
--How hard you are working, Helen!
--We must! President Xi said that _______we are, ________ we will be.
A. the more hard-working, the luckier
B. the more hard-working, the lucky
C. the most hard-working, the luckiest
A
8、降级比较中（不如…）,
句型_____________________________________
例题分析：
1>I think English is easier than math.
= I think English _________ _________ than math.
= I think math is _________ _________ than English.
S+动词+less +adj./adv.原级 than...
less difficult
more difficult
例：The ______________(careful)you write , the more mistakes you`ll make.
less carefully
三、最高级考点
1、在表示三者或三者以上的人或物种进行选择，哪一个更…时，用句型：__________________________________________
例题分析：
-Who runs _________(fast), Tom, Lucy or Jack
Which/Who+动词+adj./adv.最高级, A,B or C
fastest
2、The +最高级+__________________
来表示范围。
in/ of/ among短语
He studies hardest of us.
among the students.
3、表示“最…..的之一时，
句型___________________________，
后面的名词要用_________形式。
one of +the+最高级+cn.(复)
复数
He is one of the most popolar students in his
school.
例题分析：
最好的运动员之一
_____________________________________
世界最高山之一
______________________________________
one of the best players
one of the world's highest mountains
4、形容词最高级前可加___________，
表示____________
Eg: Changjiang River is ________________ river in China.
长江是中国第一长河。
序数词
第几最...
the first longest
四、原级， 比较级，最高级的转换
1) not as …as 与_________之间的转换
比较级
例题分析：
Taking exercise is not as interesting as playing games.
= Taking exercise is __________ ____________ than playing games.
= Playing games is __________ ____________ than taking exercise.
less interesting
more interesting
2) 否定词( ) + so ... as
表示________________________
nothing
= 否定词+比较级
最高级
Nobody studies so carefully as me in my class.
=I study most carefully in my class.
=Nobody studies more carefully than me in my class.
例题分析：
Nothing is so important as health in the world.
= __________ is the _________ __________ thing in the world.
= Nothing is _________ ___________ than health in the world.
Health most important
more important
3)比较级与最高级的转换
the +最高级+ of /in …
= 比较级+ than + ________________________
_________________________
_________________________
any other+cn.(单)
the other+cn.(复)
any of the other +cn(复)
Eg: He is the tallest in his class.
taller than any other student in his class.
taller than the other students in his class.
taller than any of the other students ...
=比较级+ than + _________________________
_________________________
_________________________
= ___________+比较级+ than…
= 否定词+___________
Eg: He is the tallest in his class.
all of the other +cn(复)
anyone else
the rest of +cn.(复)
否定词
as...as
He is taller than all of the other students in his class.
He is taller than anyone else in his class.
He is taller than the rest of the students in his class.
Nobody is taller than him in his class.
Nobody is as tall as him in his class.
单句改错
1.It’s more warmer today.
2. This problem is a lot of more difficult than that one.
3. He says that skiing is much exciting than skating.
4. As a result, people in the modern world generally live much more longer than people in the past.
5.Her voice is as sweet as a bird.
6.My hometown is more beautiful than you.
2020松北一模
--The world will become _______if people keep harming the environment.
-- So something must be done at once!
A. less and less beautiful
B.more and more beautiful beautiful
C.more and most beautiful
A
Ending