小学语法下册U2 形容词比较等级的构成课件

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这是一份小学语法下册U2 形容词比较等级的构成课件，共37页。PPT课件主要包含了pretty，large ，easy ，tall ，thin ，delicious ，prettier，prettiest，larger ，largest 等内容，欢迎下载使用。

3. 找三位学生比身高 tall-taller-tallest shrt-shrter-shrtest
形容词的这种形式变化，称之为形容词的比较级和最高级。今天我们就来学习形容词的比较级和最高级的构成。
Listen and d. 听老师指令完成任务
1. 吹气球比赛 big - bigger - biggest small - smaller - the smallest
2. 拿几种动物图片比较 fast-faster-fastest， lng-lnger-lngest， slw-slwer-slwest
The range is big. The mang is bigger than the range. The watermeln is the biggest f the three.
Lucy’s hair is lng. Alice’s hair is lnger than Lucy’s. Kate’s hair is the lngest f the three.
I am funny. Bill is funnier than I. Peter is the funniest f us.
The ntebk is thick. The stry bk is thicker than the ntebk. The dictinary is the thickest f the three.
We can eat a lt f fruits in Summer. Fr me, range is gd, lemn is better than range, but kiwi is the best f the three.
I am fat, and Betty (gets) is fatter than me, but Jhn is the fattest f us.
I have many tys. Bb has mre tys than me. Ted has the mst tys f us.
Jill is a beautiful girl, and Gina is mre beautiful than Jill, but Lily is the mst beautiful girl in their class.
形容词比较等级的主要用法和构成：① 两个人的比较称之为比较级，三个人的比较或者更多使用最高级。② 大多数形容词可以用于比较，说明事物间的等级、程度差别。比较等级分为原级、比较级和最高级三个等级。原级即形容词本来的形式，比较级和最高级都是由形容词原级变化而来的。
呈现比较级、最高级的变化记忆小窍门① 二者之间的比较后面加 er，因为是二者的比较所以加两个字母 er 三者以上的比较后面加 est，因为是三者的比较所以加三个字母 est ② 一般的词形变化都有相似之处，可以通过下面的表格来进行对比参考。
说出下列单词的比较级和最高级
mre delicius
mst delicius
interesting
mre expensive
mst expensive
mre ppular
mst ppular
mre imprtant
mst imprtant
mre beautiful
mst beautiful
mre interesting
mst interesting
Bb is _________ (yung) than Fred but ________ (tall) than Fred.
用所给词的适当形式填空。并做朗读练习
Almst all the students' faces are the same but Li Deming lks __________ (fat) than befre.
Which is _________ (heavy), a hen r a chicken?
He is ______ (gd) at learning math. He is much _______ (gd) at learning Chinese and he is the _______ (gd) at learning English.
Annie says Sally is the ________ (kind) persn in the wrld.
A dictinary is much ______________ (expensive) than a stry-bk.
An apple is a little ______ (big) than an range, but much ________ (small) than a watermeln.
Miss Chen is _____________ (ppular) than Mr. Wang.
The basketball is _________ (big) than the baseball.
mre expensive
Questin A is _______________ than Questin B. (imprtant)
A rse is _______________ than a weed (野草). (beautiful)
Trnt is the __________ city in Canada. (large)
Playing cmputer games is ___________________ f all the activities. (interesting).
The Nile(尼罗河) is _____________ river in the wrld. (lng)
She is _________than all the ther students. (yung)
mre imprtant
mre beautiful
the mst interesting
改错，并口头表达出正确的句子。
( ) He is thiner than his brther. A B C D
( ) The pen is the mre expensive f all the pens. A B C D
( ) This stry is interestinger than that ne. A B C D
thiner改为“thinner”
mre 改为“mst”
interestinger 改为“mre interesting”
( ) Her English is gder than me. A B C D
( ) He is the strnger in the class. A B C D
( ) Benny was mst excited by in the class. A B C D
gder改成better
strnger改成strngest
mst 改成the mst
the fastest
mre healthy
mst healthy
the fastest
the mst exciting
the heaviest
the mst serius
the largest
1. 和二为一共三对，坏病两多并两好 bad / ill – wrse – wrst many / much –mre – mst gd / well – better – best 2. 一分为二有两个，一是远来二是老 far – farther / farthest – further / furthest ld – lder / ldest – elder / eldest 3. 还有一词含义多，只记少来不记小 little – less – least
( ) 1. My sister is tw years _____ than I. A. lder B. elder C. ld ( ) 2. Pedr is _____ than Paul. A. funny B. funnier C. funniest