【教学课件】PEP小学英语六年级下册《形容词比较级和最高级》专项复习

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这是一份【教学课件】PEP小学英语六年级下册《形容词比较级和最高级》专项复习，共21页。PPT课件主要包含了younger，older，bigger， yuan，Lets say，Lets do，taller，shorter等内容，欢迎下载使用。
Adjectives (adj): 形容词，就是用来修饰或描述名词或代词，表示人或事物的性质、状态和特征的词。形容词有三个等级：原级用于描述单个人或事物；比较级用于两者的人或物的比较；最高级用于三者或以上的人或物的比较。
Tim is than Sam.
Tim's grandpa is than Sam's.
Tim's father's shes are than Sam's father's.
The purple dress is than the yellw ne.
mre expensive
the tallest
Tim's father is the tallest.
Let's chant.
原级变为比较级，通常er加后面；若是结尾辅元辅，末尾双写要牢记；辅音加y结尾时，把y变i加-er；原级若以e结尾，直接加-r就可以；最后别忘多音节前要加mre！
形容词比较级构成的变化规律(规则变化)
形容词比较级（最高级）构成的不规则变化，如：gd / well - better (- best)bad - wrse (- wrst)ld - lder / elder (- ldest / eldest)many / much - mre (- mst)little - less (- least)far - farther / further (- farthest / furthest)
Let's d. 写出以下形容词的比较级
shrt - small -ht - fat -happy - easy -late - fine -quickly - beautiful -
shrter smaller
htter fatter
happier easier
later finer
mre quickly mre beautiful
形容词比较等级的用法（高频考点）：一、见到than用比较级；二、见到r，两者用比较级；三、三者或以上用最高级，最高级前要加the。四、关于比较大小：比较年龄大小，用yunger或lder；比较物体大小，用bigger或者smaller。
The girl is shrt.
The by is shrter.
The by is shrter than the girl.
The man is yung.
The wman is yunger.
The wman is yunger than the man.
He is lder.
He is lder than her.
He is 60 years ld.
She is 58 years ld.
She is yunger than him.
1. Sarah's dress is _____ than Kate's. A. shrter B. shrt C. shrtest D. the shrter2. My hair is the _____ in my family. A. lng B. lnger C. lngest D. shrter
3. A is 10 years ld, B is 11 years ld. S, A is ________ than B. B is ________ than A.4. Tm is 1.60 metres, Lucy is 1.70 metres. S, Lucy is _______ than Tm. Tm is _______ than Lucy.
5. A is 23 years ld, B is 4 years lder than A. B is _____ years ld.6. Lucy is 1.59 metres, Alice is 16cm shrter than Lucy. Alice is _____ metres.
(1.59-0.16=1.43)
Mre exercises.
1. hw, is, tall, Lucy (?) _____________________2. I, yu, taller, am, than (.) _____________________3. me, yu, are, shrter, than (?) _____________________4. he, yunger, him, than, is (.) _____________________
Hw tall is Lucy?
I am taller than yu.
Are yu shrter than me?
He is yunger than him.