课件24张PPT。GrammarGrammarBetty has short hair .
Her hair is short. short
adjective (形容词) afterBetty’s hair is shortBetty’s hair is shorter than May’s (hair).May’s hair is longer than Betty’s (hair).The white jeep is longer than the black one. The black jeep is shorter than the white one. Her hair is longer than mine
Her hair is the longest in the world. Comparative 比较级superlative 最高级123Ruler 3 is longer than Ruler 2 .
Ruler 1 is shorter than Ruler 2 .
Ruler 3 is the longest of all . _____________________________________________________________________50kg200kg400kgThe first box is______.The second box is ______ than the first one.The third box is ___________of the three.heavyheavier the heaviestthe biggestbiggerbigPrice: 100 dollars Price: 200 dollars The red MP3 player ________ __________________________The white MP3 player is more expensive than the red one. 短:形容词后加 -er, 长:原形前加 more, is cheaper than the white one . The white one is ____________ than the red one. bigger / nicerHow to form comparatives and superlativesShort adjectivesLong adjectives
One or two syllables(音节)
Three or more syllables不规则---better ---best ---worse ---worst good/ well
bad / ill
many
much
little
far---less ---least ---farther ---farthest 大多数形容词后加 - er / -est.
以不发音字母e 结尾的形容词加-r / -st.
以辅音字母+y 结尾的形容词,先把y改成i, 然后加-er / -est
以重读闭音节结尾的形容词,先双写最后一个辅音字母, 然后加-er / -est.
tall--taller--tallest small--smaller--smallest nice --nicer --nicest fine --finer --finest pretty--prettier--prettiest easy--easier--easiest slim--slimmer--slimmest big--bigger--biggestyoung:
clean:
wide:
close:
healthy:
busy:
sad:
red:
amazing:
far:
bad:
little: younger youngest
cleaner cleanest
wider widest
closer closest
healthier healthiest
busier busiest
sadder saddest
redder reddest
more amazing most amazing
farther farthest
worse worst
less least (2)(1)(2)(3)(1)(1)(1)funnierfunniestbetterbesthappierhappiestmore interestingmost interestinglargerlargestsmartersmartestthinnerthinnest既可以加er, est,又可以用more ,mostPage 12 Tip少数形容词比较级的特殊用法:1、在比较级前面加下列单词,表示程度2、用and表示越来越…3、固定的句式:much, far, a lot, a little, even… China is getting more and more beautiful.
It’s getting colder and colder.The earlier , the better. (so, very, quite 修饰原级)I’m much taller than Tom.Finish Part A on page 12.heavyPairwork bigtalldeliciousWhich is……?
Who is ……?A survey调查Make a survey in small groups.
Report your results to the class.
Who is the friendliest student
in your group?
Who is the most hard-working student
in your group?
Who is the most polite student in your group?
Finish Part B on page 12.
1. The earth is ________(big) than the moon.
The sun is ____________ (big) of the three.
2.‘My Heart Will Go On’ is one of _____________
(popular) songs.
3. Which do you like _______ (well), tea or coffee ?
4.This film is __________ (exciting) than that one.
5. I believe you will study _______ (hard) than last term.
6.Lily had _______ (many) apples than Lucy.But she
had _______ (little) juice than Lucy.
7. It’s ______ (hot) than yesterday.
8. He is __________ (tall) boy of the two.
biggerthe biggestthe most popularbettermore excitinghardermorelesshotterthe taller 我们的学校比他们的略大一点。
她比我年轻多了。
我们用更少的钱来做更多的事情。
Our school is a little bigger than theirs.She is much younger than I (am) / me.We use less money to do more things.Homework Recite the new words and phrases.
Remember the ...........
Finish the exercise.Guessing game Describe a friend in our class.
e.g. She has long hair ……
He is tall ……