Comparative Superlative
+ er
+ est
→ longer → longest
→ smaller → smallest
+r
+ st
→ finer
→ finest
→ nicer
→ nicest
- y + ier
- y + iest
→ easier → prettier
→ easiest → prettiest
My book is more interesting than his. His book is less interesting than mine.
Language Goal
➢ 1.能熟悉并正确运用本课时的重点单词和 短语。
➢ 2.能掌握形容词的比较级和最高级的构成 和基本用法。
Comparative and superlative adjectives
The bike is _fa_s_t___.
The tractor is _f_a_st_e_r_ .
The car is _th_e__fa_s_t_es_t .
Compare them
(Comparative and superlative adjectives)
形容词通常有三种形式: 原级,比较 级和最高级,用来表示人或事物在某 方面的不同程度。如:
最高级 + st
nicest finest 把 y 改成 i + est prettiest easiest
P12, A
thin — thinner, thinnest
clean— cleaner, cleanest sad— sadder, saddest