形容词副词比较级最高级导学案.docx
形容词副词比较级最高级导学案
学习目标：
1.熟记形容词副词比较级和最高级的构成。
2.归纳总结并熟记形容词副词的原级，比较级，最高级的用法。
学习重、难点：准确使用形容词，副词的三个级别
学习过程
一．导入：多媒体课件出示图片，运用比较级和最高级描述图片。二．合作探究一归纳总结形容词副词比较级最高级的构成：
1. 单音节词在词尾加(比较级 )或(最高级 )
hard
2. 以字母 e 接尾的词加或:
large
3.以重读闭音节结尾的词末尾只有一个辅音字母应
辅音字母再加或: thin
4.以辅音字母+y结尾的词变为，再加或: happy
5.多音节词和多数双音节词在其前面加和:
popular
6.不规则变化的有哪些？
好：
坏：
多：
少：
远：
老：
小试牛刀
原级比较级最高级
large
nice
dry
thin
good
bad
clever
happy
heavy
fat
well
ill
many
much
beautiful
探究二形容副原、比、最高的基本用法
(小合作完成 )
1.形容和副有三个等：
2.形容副原的常用句型：
①程度副 very, too, so, quite等修形容副的原，如：very tall 、 too hot、 so cold，really well, quite carefully
The car is quite/very cute.
The flood is very/so serious.
Betty writes quite carefully.
② as+adj./adv.+as 和...一as funny as as big as as happy as
和?不一（前者不如后者??）否定形式：not as+adj./adv.+as
个故事和那个故事一有趣。
The story is that one.
个不如那个。
The question is that one.
探究三：
3.比的常用句型（用于之）：
①比 +than ?
个蛋糕比那个蛋糕好吃。
This cake is more delicious than that one
②倍数 /数 + 比 +than ....
座花园是那座花园的9 倍大。
This garden is 9 times larger than that one.
我的哥哥比我大三。
My brother is me.
③形容比 +than any other+ 名数”，表示“??比任何??都??”，常用于同一人或物
在某一范内行比。
He is taller than any other boy in his family.
=He is taller than the other boys in his family.
=He is the tallest boy in his family.
④ ★ the +比 +of the two?
Lingling is the shorter of the two.
Daming is the taller of the two.
⑤ ★ the +比，the +比
越??，越??。
()you eat,()you will be.
你吃得越多，就会越胖。
_________ he is, ____
他越忙越快 .
_______ he will be.
The you are,mistakes you will make.
你越仔，出的就越少.
⑥比 +and+比或“ more and more +原（多音和部分双音形容）”
意。
Autumn is coming, and days are getting秋天来了，白天越来越短了。
Our school is.我的学校越来越漂亮了。
探究四：
4. 最高的常用句型：（用于或以上）
①the+最高 +of/in
Shanghai is the largest in China.上海是中国最大的城市.
The girl with red hair is in our class.
那个短的女孩是我班最高的.
② ★One of+the+最高 +名复数One of the most important languages “最??的??之一”is English.
最重要的言之一是英。
Yun Nan is in China.云南是中国最美的城市之一。
③ the+序数 +最高 +数名 +in 短“在??中是第几个??”
The yellow river is the second longest river in China。
黄河是中国第二河。
China is in the world. 中国是世界上第三大国家。三．Have a try.
A：完成下列句子。
1我的教室与你的一大。
Our classroom is ______________ yours.
2.条街很。
This street is____.
3.第一比第二。
Lesson One is _______________than Lesson Two.
4.我妈妈起的比我早。
My mother gets up _____________than I.
5.冬天快到了，天气变得越来越冷.
Winter is coming .It gets __________ .
6.上海是世界上最大的城市之一。
Shanghai is ___________________ in the world.
7.第五课在这本书中最有趣。
Lesson Five is ______________________ in this book.
8.上海比中国其他任何的城市大。
Shanghai is in China.
B:用所给词的适当形式填空。
1. Tom is ____ (tall) than Jim.
2. Li Lei is _____(young) boy in his class.
3.David has ____ (many)story books of all the students.
4.Li Lei speaks English _______ (well) in his group.
5.Lucy runs _____ (slow) than Lily.
6.Lily is __________of the two. (young)
7.The(much) information, the(good).