4. 保持: keep; stay Keep warm. Stay happy
形容词和宾语一起构成复合 宾语．e.g. We must keep the classroom clean.
He made us happy.
Colour it green.
Let’s fill in the blanks,
最高级
best worst most least

巧记： 特殊形式比较级 共有三对二合一 坏病两多并两好 little意思不是小 一分为二有两个 一是老来二是远
farthest/furthest oldest/eldest
as+形容词原形+as
Tom is as tall as Mike. Tom is three times as old as Mike.
词 尾 变 化taller h原ar级tdaellrest 比ha较rde最st高
单es以个或以或少tse-音重辅辅t数e(s最s节读音音t以t高词闭字字-e级在音母母r,-)词节应+o以yw尾结双字结结加尾写母尾尾的辅-e的e的接r词音词(双比尾末字变音较的尾母为节级词只再i再)加l或有加a加-rbf-r一ega或-rimmeegthert-rg,eaooawtlbthenerrbhwprraahaliaahdeerrglioiwpiireprlnggedlmmmnclarrhhtpyieadptoehifrgetlepaatyaeworweoeoooioterretrfrpgdsdtttvisssspfwsrdesrtditeioyetttteeeetucrtrsetrwfrsdpsulincetaaaetl级iollearotrfrtewtpfrrlwveiireucioesdlsulyrtwaetelrt级sestst t
词可加-er或-est
mocrleevserlowly
多音节词和多数双音节词在其前面 加more 和most
difficult popular
slowly
原级
good well bad ill many much little far old
比较级
better
worse
more less farther/further older/elder
常见的系动词：(系表结构) 1. be动词 2. ……起来：
look/seem/appear; feel; sound;
smell; taste eg. She seems/appears happy
3. 变得；变成： become; grow; get; turn; come; go His wish has come true. The tree is growing tall.
so+ 形容词原级+that丛句 such+名词＋that丛句
He is so big that he can’t enter the room by the door .
… too+原级+ to do sth.
He is too young to join the army. 形容词原级+ enough to do sth. This truck is big enough to carry 5 tons.
用以修饰名词，表示事物的特征 的词。e.g. long, empty, cheap, hungry, etc.
在句中作定语、表语、宾语 补足语等成分．
e.g. He is a good student. I have something important to tell you. 当形容词修饰由some-,any-,no-,every构成的不定代词时,形容词要放在这些 不定代词的之后. e.g.
This is the worst film that I have seen these years.
用来修饰动词、形容词、 其它副词、全句或 名词词组及句子的词。 e.g.
very, early, out, soon, quickly, etc.
There are as many students in our school as yours.
否定 not as+形容词原形+as “和… 不一样”
或 not so+形容词原形+as “不及／不如…
Tom is not as tall as Mike.
Tom is not so tall as Mike.
Is there anything interesting in today’s newspaper ?
The trees turn green in spring. We are alone on the island. 只能作表语，不能作定语的形容词 你能说出几个？
alone afraid awake asleep alive able
比较级+than…
Our school is larger than theirs. This bridge is longer than that one.
表示两者之间的选择，可使用 “Which is+ 比较级，…or…?”
Which is longer, this one or that?
表示不及另一方时，使用“less+原级 +than…”
This park is less beautiful than that one.
“The+比较级…，the+比较级…” The smaller the house is, the less
it will cost us the heat.
“…比较级+and+比较级…”
In spring, the days are getting longer and longer.
…one of the+最高级+名词复数 Lu Xun is one of the greatest writers last century. …最高级+of (in)…
Of all the movie stars, I think Zhang Ziyi is the best. This is/ was the最高级+名词+that定语从句