形容词副词比较级最高级导学案

1、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局级的构成。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1. 导入：多媒体课件出示图片，运用比较级和最高级描述图片2. 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）hard2 .以字母e接尾的词加 或:large3 .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冉力口或： thin4 .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

2、化的有哪些？好坏多少远老小试牛刀原级比较级最高级argenicedrythingoodbadcleverhappyheavyfatwellllmanymuchbeautiful探究二归纳总结形容词副词原级、比较级、最高级的基本用法（小组合作完成）1 .形容词和副词有三个等级：2 .形容词副词原级的常用句型： 程度副词very, too, so, quite等修饰形容词副词的原级，如：very tall、too hot、so cold, really well, quite carefullyThe car is quite/very cute.The flood is very/so seri

3、ous.Betty writes quite carefully. as+adj./adv.+as 和.样 as funny as as big as as happy as 否定形式： not as+adj./adv.+as 和不一样（前者不如后者 ）这个故事和那个故事一样有趣。The story is that one.这个问题不如那个问题难。The question is that one.探究三：3 .比较级的常用句型（用于 之间）： 比较级+than这个蛋糕比那个蛋糕好吃。This cake is more delicious than that one 倍数/岁数+比较级+than

4、 .这座花园是那座花园的9倍大。This garden is 9 times larger than that one.我的哥哥比我大三岁。My brother is me.形容词比较级+than any other+名词单数”，表示比任何都”常用于同一类人或物在某一范围内进行比较时。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. the +比较级+of the two Lingl

5、ing is the shorter of the two.Daming is the taller of the two. *the +比较级，the +比较级越,越。()you eat, ()you will be.你吃得越多，就会越胖。 he is, he will be.丽忙越快乐.The you are, mistakes you will make.你们越仔细，出的错误就越少.比较级+and+比较级或“more and more例级(多音节和部分双音节形容词)” 意、0Autumn is coming, and days are getting 秋天来了, 白天越来越短了。Our

6、school is .我们的学校越来越漂亮了。探究四：4.最高级的常用句型：(用于 或 以上)the+最高级+of/inShanghai is the largest in China.上海是中国最大的城市.The girl with red hair is in our class.那个短发的女孩是我们班最高的.One of+the+最高级+名词复数最的之一”One of the most important languages is English.最重要的语言之一是英语。Yun Nan is in China.云南是中国最美的城市之一。the+序数词+最高级+单数名词+in短语 在中是第

7、几个”The yellow river is the second longest river in China黄河是中国第二长河。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我们的教室与你们的一样大。Our classroom is yours.2 .这条街很宽。This street is.3 .第一课比第二课难。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