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Unit6 Pets 重点语法:副词比较级和最高级精讲讲练
★语法讲解★
副词主要修饰动词、形容词、副词及整个句子。
1. 特殊副词的位置
a. enough修饰名词是形容词,放在名词前,修饰形容词和副词是副词,放在它们的后面。
· 他们有足够的现金买一张单程票。
They had enough cash for a one-way ticket.
that, sentences,for, believe, tough, you, present, criminals, are, do, at, enough?(连词成句)
Do you believe that sentences for criminals are tough enough at present?
♥Attention♥
一般形容词后加-ly可以构成副词,但有些副词和形容词同形,比如:hard, late, early, high, fast, far, deep等,这些词后面有没有-ly意思不同。尝试写出下列副词的意思:
hard
努力地
hardly
几乎不
late
晚地,迟地
lately
最近
high
高高地
highly
很、非常;钦佩的
deep
深地
deeply
很、非常;深刻的
1.同级比较
用于两者之间的同级比较,表示“…和…一样”,其句型主要分两种:
a."as +形容词/副词原级+as"的结构,表示前后两者的情况一样。
他几乎像他姐姐一样勤奋。
He was almost as diligent as his sister.
b.在否定句中,用"not as/ so +形容词/副词原级+as"结构,表示前者不如后者。
在许多体育运动中,体能没有技巧重要。
In many sports physical fitness is not as important as technique.
♥Attention♥
如若第一个as/so后的形容词作定语修饰名词,应将该名词及有关修饰语都放在第一个as/so之后。
You've made as many mistakes as I have.
你犯的错误和我犯的一样多。
人们普遍相信(一般认为),教学既是一门科学,也是一门艺术。
It is generally believed that teaching is as much an art as it is a science.
2.比较级:
a.规则变化
American elephants are larger, fiercer and more difficult to tame than Asian elephants.
比起亚洲大象,非洲大象更大,更凶猛,也更难驯服。
There is one spectacle grander than the sea,that is the sky; there is one spectacle grander than the sky, that is the interior of the soul.----Victor Hugo
比海洋更广阔的是天空,比天空更广阔的是人的胸怀。
b.不规则变化
原级
比较级
最高级
good/well
better
best
bad/badly/ill
worse
worst
many/much
more
most
little
less
least
far
farther/further
farthest/furthest
3.形容词和副词的比较程度
在形容词比较级前可以使用:a little, a bit, even, a lot, a great deal, much, far等副词来表示比较级的程度。换言之,看到这些词就要考虑使用比较级。
4.比较级的否定
♥Attention♥
比较级不可以用not -er/more than做否定。
只能用not as…as或less(I am not as tall as you are.或I am shorter than you are.)
♥Attention♥
not more than只可用在数字前,表示“仅仅”、“只有”,类似于only,强调少;而no+比较级+than用于否定双方,意为“和……一样不”。
This test takes no more than thirty minutes.
这个考试只要三十分钟。
You are no more careful than your brother.
你和你弟弟一样不