内容正文:
第4课时 形容词和副词
考点一:形容词
1.定义:形容词说明人或事物的性质、特征或状态,常用来修饰名词或代词。
2.用法:
(1)作定语,放在名词之前,复合不定代词之后.
We have some interesting and fun things.
Learning is a lifelong journey because every day brings something new.
(2) 作表语,放在系动词之后.
It’s not necessary to be the same.
(3)作宾语补足语,放在宾语之后,常与make, leave, keep ,find等动词连用。
Why did Wei Fen find it difficult to learn English?
考点二:副词
1.定义:在句子中表示行为或状态特征的词,用以修饰动词、形容词、其他副词或介词 短语或全句,表示时间(now,then,often,always,usually,)、地点(here, there, everywhere, inside, outside)、程度(much,little, very,so)、方式(fast, well,slowly,badly,hard )、频度(often,always,usually)等概念。
考点三:比较级和最高级
1.规则变化
变化规则
比较级
最高级
一般情况下+ er,est
higher
highest
以“辅音字母+y”结尾,将y变为i,再加er,est
happier
happiest
以不发音的字母e 结尾,+r,st
later
latest
重读闭音节且末尾只有一个辅音字母,双写辅音字母+er,est
bigger thinner fatter hotter wetter sadder
biggest thinnest fattest
hottest wettest saddest
多音节和部分双音节前,+more,most
more beautiful
most beautiful
2.不规则变化
good/well
better
best
bad/badly
worse
worst
many/much
more
most
little
less
least
far
farther
farthest
further
furthest
old
older
oldest
elder
eldest
考点四:形容词,副词的用法
1.原级的用法:
(1)被very , quite , so , too等词修饰。 His bed is very clean.
(2)形容词修饰something , anything , somebody等复合不定代词时,要放在后面。 something delicious
(3)有些形容词前面加the表示一类人或事物。 the old 老人
(4)as+原级+as 和...一样 否定:not as/so+原级+as = less+原级+than 不如...,不像...
2.比较级的用法:
(1)标志词:much , even , still , far , a little , a bit , a lot ,than等。 It is a little longer.
(2)固定结构:
① the + 比较级,the + 比较级 越.......,越........
②比较级 and 比较级 越来越......
③ A +be+the+比较级+of the two.... A是两者中较...... Tom is the taller of the two boys.
④ Which/Who is + 比较级, A or B ?
3.最高级的用法:
(1)标志词:in,of,among, the等
(2)固定结构:
①one of the +最高级+可数名词复数 最...之一 One of the longest rivers in China is the Yellow River.
②the +序数词+最高级+名词+表示范围 最.... The Yellow River is the second longest river in China.
③Which/Who is the + 形容词最高级,A ,