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1、形容词的比较级和最高级形容词的比较级和最高级l理解与掌握：理解与掌握：一、掌握形容词比较级最高级的一、掌握形容词比较级最高级的规则变化规则变化；二、理解和应用形容词的比较级和最高级二、理解和应用形容词的比较级和最高级 的一些的一些基本用法基本用法；三、三、理解比较级和最高级的理解比较级和最高级的句型结构句型结构。Task1 Look and saytalltallerXiao Xin is tall.tallestZeng Zhiwei is taller than Xiao Xin.Yao Ming is the tallest of all.longlongestZhou Xun s ha
2、ir is long.Fan Bingbings hair is longer than Zhou Xus.Liu Yifeis hair is the longest of the three.longer The mooncake is large.This mooncake is larger than that one.It is the largest of all.largelargerlargestLi Yong is funny.Ted is_ than Li Yong.Pan Changjiang is _ of all .funnierthe funniestfunnyfu
3、nnierfunniestIt is _.She is _ than it.He is _ _ .heavyheaierthe heaviestheavyheavierheaviestThe moon is_. The earth is _than the moon.The sun is _of all.biggerthe biggestbigbiggerbiggestbig (1)tall-taller-tallest (2)longlonger-longest (3)large-larger-largest (4)nicenicer-nicest (5)big-bigger-biggest
4、 (6)fatfatter-fattest (7)heavy-heavier-heaviest (8)funnyfunnier-funniest 一、规则变化：一、规则变化：1 1、一般直接在词尾加、一般直接在词尾加er; ester; este.g. longlonger-longest fastfaster-fastest2 2、以字母、以字母e e结尾的直接加结尾的直接加 r; str; ste.g. nicenicernicest safesafersafest3 3、以辅音字母加、以辅音字母加y y结尾的要变结尾的要变y y为为i i再加再加erer; ;esteste.g. hea
5、vy-heavier-heaviest busy-busier-busiest4 4、以重读闭音节结尾且末尾只有一个辅音字母、以重读闭音节结尾且末尾只有一个辅音字母的，要双写末尾的辅音字母再加的，要双写末尾的辅音字母再加 erer; ; est. est. e.g. thin-thinner-thinnest fat-fatter-fattest（1）cold （2） lucky （3）wet （4） rude （5）hot colder coldest luckierluckiestwetterwettestruderrudesthotterhottestTask4 请选择最佳答案。请选择最
6、佳答案。1. Our desks are _ than before. A. new B. newer C. newest 2. Summer is the _ season in a year. A. hottest B. hotter C.hot3.My bag is _than yours. A. nicest B. nice C. nicer4. Who is the _ Tony, Tom or Bob? A. tall B. tallest C. taller 5. Vegetable is much _ than Hamburger. A. healthy B. healthie
7、r C. healthiest 6.Changjian is the _ river in China. A. long B. longer C. longestTask5 Discussion(小组合作观察下列句子找出形容词比较级最高级的句型结构小组合作观察下列句子找出形容词比较级最高级的句型结构)l 1.She is thinner than he.l 2. Sanmao is taller than DenYan.l 3.He is heavier than she.l 4.Wei Jiantao is the tallest in our class.l 5.Pan Changjian
8、 is the shortest of the three.l 6.Shanghai is the biggest city in China.形容词比较级、最高级句型结构形容词比较级、最高级句型结构l比较级：比较级：lA+ be+ 形容词比较级形容词比较级+than+B.l最高级：最高级：lA+be +the +形容词最高级形容词最高级+in/of短语短语.1. Your room is very_. Its much _than mine. His room is the _of all.（nice）2.Which is _(big) ,the sun, the moon or the e
9、arth?用所给词的正确形式填空用所给词的正确形式填空 nicenicernicestbiggestSanmao is taller than Den Yan .Den Yan is tall .Wei Jiantao is the tallest in our class .Task6 Talking 用比较级或最高级说说你身边的人或事用比较级或最高级说说你身边的人或事Homework1.1. 理解比较级、最高级的用法。理解比较级、最高级的用法。2.2. 背诵形容词、副词比较等级的变化规律。背诵形容词、副词比较等级的变化规律。3.3. 完成课后练习完成课后练习4.4. 预习预习Module2Module2