1、形容词比较级和最高级形容词比较级和最高级 (规则变化规则变化)Lets go to the clothes shop.Do you like this dress?Yes,its pretty.But its too small for me.What about this one?Its smaller than the blue one.smallersmallI dont like the colour.I think the blue dress is prettier.prettyprettierI want a larger one.This is the largest dres
2、s in the shop.the largestlargerlarge原级比较级最高级small smaller-smallest1原级比较级最高级large larger-largest2原级比较级最高级3pretty prettier -prettiest 原级比较级最高级4fat fatter -fattestTake notes（1）high （2）busy（3）big （4）rude（5）hot （6）easy（7）pretty （8）fasthigher-highestbusier-busiestbigger-biggestruder-rudesthotter-hottestea
3、sier-easiestprettier-prettiestfaster-fastestThe blue dress is larger than the red one.The blue dress is prettier than the red one.比较级的使用A+be+形容词比较级形容词比较级+than+B.A比B更一些胜者在前败者后，中间be smaller than1.你的房间比我的要大些。Your room is bigger than mine.2.7月比6月更热一些。July is hotter than June.3.这个包比那个包更重一些。This bag is he
4、avier than that bag.The blue dress is the largest of the three.largerthe largestlarge 最高级的使用A+be+the+形容词最高级形容词最高级+ofin.A是.中最e.g.He is the tallest of the three.He is the tallest in our class.最高级前加the1.他是班上最高的。He is the tallest in our class.2.她是三个中最瘦的。She is the thinnest of the three.3.这个包是所有里面最重的。Thi
5、s bag is the heaviest of all.She is beautiful.She is beautiful.She is beautifuler.She is beautifuler.She is She is moremore beautiful.beautiful.She is the beautifulest.She is the beautifulest.She is She is the mostthe most beautiful.beautiful.部分双音节词和多音节词，再词前加more(比较级)，the most(最高级)interestinginteres
6、tingbeautifulbeautifulmore interestingthe most interestingmore beautifulthe most beautifulimportantimportantcarefulcarefulmore importantthe most importantmore carefulthe most careful多音节形容词原型多音节形容词比较级多音节形容词最高级expensivemore expensivethe most expensivedeliciousmore deliciousthe most deliciousinterestin
7、gmore interestingthe most interestingbeautifulmore beautifulthe most beautifulimportantmore importantthe most importantXiaoxins story is more interesting than Datous.我的妈妈是我们家最漂亮的女人。我的妈妈是我们家最漂亮的女人。My mother is the My mother is the most most beautifulbeautiful woman woman inin my family.my family.Box
8、A is colorfuler than box B.English is interestinger than Maths.T/FT/FBox A is more colorful than box B.English is more interesting than Maths.加在后加在前规则比较级最高级比较级 最高级一般情况加er加estmorethe most以e结尾加r加st以辅音字母+y结尾加ier加iest重读辅元辅双写加er双写加estMultiple choice.1.Mike is_ than his friend Sam.A.tall B.taller C.talles
9、t D.the tallest 2.-Which dress is_,the red one or the blue one?-Hard to say.You decide!A.beautiful B.more beautiful C.most beautiful D.the most beautiful 3.Shanghai is one of_cities in our country.A.big B.bigger C.biggest D.the biggest 4.Food and vegetables are much_than before.A.expensive B.most ex
10、pensive C.more expensive D.the most expensive 5.The houses of the rich are_than those of the poor.A.large B.larger C.largeer D the largestBBCCBbiggerthe cheapestthe strongestlargerlongerFree TalkInvite SsWho is taller/thinner/younger?Who is the tallest of the three?Summer is hotter than winter.Summe
11、r is the hottest in a year.Lisa is the tallest girl in our class.Today is colder than yesterday.My sister is the prettiest of the them.The blue suitcase is heavier.It is the best book I haveread.句型转换The blue and white dress is much smaller than that yellow one.1.改否定句:2.改一般疑问:The blue and white dress isnt much smaller than that yellow one.Is the blue and white dress much smaller than that yellow one?
