形容词、副词的比较级和最高级PPT课件(PPT 29页)

1、形容词比较级与最高级1-第1页，共29页。 形容词比较级最高级规则变化1.一般+er/est eg：cold strong fast slow2.以字母e结尾+r/est eg：nice large3.词末只有一个辅音字母时，应先双写辅音 字母+er/est eg: thin fat4.以“辅音字母+y”结尾的双音节词，先改“y”为“i”,+er/est eg: funny easy5.多音节词和部分双音节词，在词前加more/most eg: beautiful serious2-第2页，共29页。原级 比较级 最高级fastshortbigthinfunnyheavyathleticexp

2、ensivefarfastershorterbiggerthinnerfunnierheaviermore athleticmore expensivefartherFastestShortestBiggestThinnestFunniestHeaviestMost athleticMost expensivefarthest3-第3页，共29页。不规则变化 good / well better - best much / many more - most bad / badly / ill worse worst little less least far farther/ further

3、farthest furthest old older/ elder oldest / eldest4-第4页，共29页。比较级的用法：He runs faster than she.He runs much faster than she.5-第5页，共29页。最高级的用法：2、One of the +最高级 “最中之一”三者或三者以上比较Yaoming is one of the tallest basketball players in the world.1、the +最高级+of+比较范围 “之中最”He is the tallest of the three.6-第6页，共29页。

4、The green oranges are big.The orange ones are bigger.The red ones are the biggest of all.7-第7页，共29页。 250,000 RMB. 50,000 RMB.The green car is the most expensive.The red cat is more expensive than the bike.The bike is expensive.500 RMB8-第8页，共29页。Jim Tom Stallone is the most athletic of three.Tom is m

5、ore athletic than Jim.Jim is athletic.9-第9页，共29页。cinemaBook storeSuper marketMy house3000 m4000m5000m10-第10页，共29页。is far from my home.The book store Super market is farther from my home.is the farthest from my home.The cinema 11-第11页，共29页。用所给的形容词副词的适当形式填空。1. Tom is _ (tall) than Jim.2. Li Lei is _ (

6、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.tallerthe youngestthe mostthe bestslower12-第12页，共29页。改正下列句子中一处的错误。A Tom comes to school late than Jim._B. Which do you like better , cats ,dogs,or

7、chickens? _C. Who is oldest in our class? _D. He thinks math is importanter than Chinese._E. This work is very harder than that one._F.He lives farer than any other student in your class._13-第13页，共29页。形容词和副词比较级和最高级的构成1、规则变化 构 成 方 法原 级比 较 级最 高 级单音节词和少数多音节词一般在词尾加-er/或-est/ist/coldcoldercoldestfastfast

8、erfastest以字母e结尾的形容词，加-r或-stnicenicernicestlargelargerlargest重读闭音节词只有一个辅音字母时，应先双写辅音字母；再加-es或-estbigbiggerbiggesthothotterhottest以“辅音字母+y”结尾的双音节词，先改“+y”结尾的双音节词，先改“y”为“i”,再加-er或-esteasyeasiereasiestearlyearlierearliest多音节词和部分双音节词在词前加more或mosttiredmore tiredmost tiredeasilymore easilymost easily14-第14页，

9、共29页。原级比较级最高级good / wellbetterbestbad / badly/illworseworstmany / muchmoremostlittlelessleastfarfartherfarthestfurtherfurthestoldolderolderstelderelder形容词和副词比较级和最高级的构成2、不规则变化15-第15页，共29页。1. It is _ in the south than in the north. (warm)2. That questionis _ than this one. (difficult)3. She felt ill y

10、esterday and she feels even _ today. (ill)4. He is much _ than his younger brother. (young)5. Lily is _ of the two. (young)6. Tom is _ of the twins. (tall)7. Which do you think tastes_, the chicken or the fish? (good)8. Who runs _, Tom or Jim? (fast)warmermore difficultworsethe youngeryoungerthe tal

11、lerbetterfaster16-第16页，共29页。1. The environment in our hometown is _ than it was before.good B. worse C. better D. bad2. I can type _ than I can write by hand.A. fast B. much fasterC. more faster D. fastest17-第17页，共29页。3. -Have you decided which youd like to buy, the black shirt or the yellow one?-Th

12、e black one. Because it is _ of the two.A. the nicerB. the nicestC. nicer18-第18页，共29页。4. Lilei is _ than any other _ in his class.A. tall, studentsB. taller, studentsC. taller, student.比较级+any other + 单数名词. “比其他任何都”. (暗指: 最高级)19-第19页，共29页。1、the +最高级+of+比较范围2、One of the +最高级比较级：最高级：20-第20页，共29页。1.She

13、 is the _in the class.(young)2.Jason is the _of the three.(tall)3.Whose handwriting is the _of all? (good)youngesttallestbest 最高级的用法表示三者或三者以上（人或事物）的比较用最高级，最高级的前面一般要加定冠词the，后面可带of（in, among）短语来说明比较的范围.21-第21页，共29页。1.她女儿是她们学校最好学生之一.2.中国长城是世界上最伟大的建筑之一.“ 最之一”: 用one of the + 形容词最高级+名词复数 + of / in介 词短语. 如

14、:Her daughter is _ in her school.The Great Wall of China is _ _ in the world.one of the best studentsone of the greatest buildings22-第22页，共29页。The Yellow River is _ river in China.A. the second longest B. the second longer C. second longest the +序数词最高级表示第几23-第23页，共29页。1.比较级 + and +比较级 越来越2.the+比较级 ,

15、 the + 比较级 越, 越 3._you are, _mistakes you will make. (你越仔细，做错的题目就越少） 4. _ you eat, _youll be.(你吃得越多,就越胖)5. Alice writes well. Mary writes _ than she. (甚至更好）The more carefulthe fewerThe morethe fatter1.The girl becomes _. (越来越漂亮）more and more beautiful2. The weather is getting _. (越来越槽糕）worse and wor

16、seeven / still better24-第24页，共29页。1. -Whos _ basketball player in China now? Is it Yao Ming?-No. Its Sun Mingming.A. tall B. taller C. the tallest2. English is one of _ imporant subjects in our school.A. most B. the mostC. more D. much more25-第25页，共29页。3. Which boy is _, Jim, Mike or Tom?A. tallerB. the most tallC. the tallestD. the taller4. Of all the ball games, I like baseball _. its really my favorite.well B. goodC. better D. best26-