8AUnit1Grammar冷丽娟820522

1、Unit 1 Friends Comparative and superlative adjectivesfastfasterthe fastestThe white dog is very happy. The first pig is quite fat.The second pig is much fatter.The third pig is the fattest of all.A. Comparatives(比较级比较级)We use them to compare _ things/people and add _ after them.B. Superlatives(最高级最高

2、级) We use them to compare _ things/people andadd _ or _ before them.twothanthree or morethe ones 形容词比较级的句型结构形容词比较级的句型结构He is He is older thanolder than you. you.主语主语+动词动词+ + 形容词比较级形容词比较级+than+比较对象比较对象形容词最高级的句型结构形容词最高级的句型结构Im Im the oldest the oldest of the threeof the three. .主语主语+动词动词+ +形容词的最高级形容词的

3、最高级+ +ofof + +比较对象比较对象（+ + inin + + 比较范围比较范围 ）构成方法原级比较级最高级longfewcheaplongerfewercheaperlongestfewestcheapestnicesafelatenicersaferlaternicestsafestlatestbighotthinbiggerhotterthinnerbiggesthottestthinnestprettyunhappyheavyprettierunhappierheavierprettiestunhappiestheaviest大部分单音节词大部分单音节词在词尾加在词尾加-er或

4、或-est以字母以字母e结尾的词，结尾的词，加加-r或或-st重读闭音节词只有重读闭音节词只有一个辅音字母时，一个辅音字母时，应先双写辅音字母，应先双写辅音字母，再加再加-er或或-est以辅音字母以辅音字母+y结结尾的双音节词，尾的双音节词，先改先改“y”为为“i”,再加再加-er或或-est构成方法原级比较级最高级nervousclearlydangerousfrightenedmore nervousmore clearlymore dangerousmore frightenedmost nervousmost clearlymost dangerousmost frightened不

5、规则变法good / wellbetterbestbad /badly/illworseworstmany/muchmoremostlittlelessleastfarfarther（更远的）（更远的）farthestfurther（进一步的）（进一步的）furthestoldolder / elderoldest / eldest部分双音节部分双音节词和多音节词和多音节词在前面加词在前面加more或或mostadjectivecomparativesuperlativefunnygoodhappyinterestinglargesmartthin.funnierfunniesthappier

6、happiestmore interesting most interestinglargerlargestsmartersmartestthinnerthinnestbetterbestComplete the tableWrite out the comparative and the superlative of each word:loudcarefulheavyillslimpopularcloselittlelouder loudestmore careful most carefulheavier heaviestworse worstslimmer slimmestcloser

7、 closestmore popular most popularless least (Short adjectives are adjectives of one or two syllables(音节音节). Long adjectives are adjectives of three or more syllables.)We add -er / -est to short adjectives.We use more/ most for long adjectives.MillieSandyAmyPeterKittySimonHeight (cm)15717016016817317

8、1Weight (kg)455044554053Swimming(sec/50m)403830343635Drawing competition9/1010/105/105/106/108/10English test10/108/109/106/108/107/101.Simon is _ (tall) Kitty.2.Peter is _ (tall) student of the six students.3.Sandy is _ (heavy) Millie.4.Peter is _ (heavy) student of the six students.5.Millie is _ (

9、slow) swimmer of the six students.taller thanthe tallestheavier thanthe heaviestthe slowest6. Amy is _ (fast) swimmer of the six students.7. Millies drawing is _ (beautiful) Simons.8. Sandys drawing is _ (beautiful) in the drawing competition.9. Millies English is _ (good) Amys. Millies English is _

10、 (good).more beautiful thanthe most beautifulthe fastestbetter thanthe best形容词等级用法注意点：形容词等级用法注意点：1.原形原形前加前加very, too, so, quite等词等词.2.比较级比较级 A. 比较级前可加比较级前可加much, a little,still,even等等, I feel (好多了好多了)now. After taking wrong medicine, he felt _(更糟糕更糟糕). Tom is tall, but Jack is_.(甚至更高甚至更高) B. 只可同类相比只

11、可同类相比 My house is bigger than _(Mary) .much bettereven worseeven tallerHis drawing is better than anyone _(else).elsesMarys C. 比较级比较级+and +比较级比较级,表示表示越来越越来越 Theyre getting (越来越富有越来越富有). You are getting (越来越漂亮越来越漂亮) D.当出现当出现“of the two”的表达时，用的表达时，用the+比较级比较级E. the +比较级比较级, the +比较级比较级 表示表示越越, 就越就越越多越

12、好越多越好 The more the better.你越仔细，就越少犯错误。你越仔细，就越少犯错误。_ you are, _ you will make.你吃得越多，就会越胖。你吃得越多，就会越胖。_you eat, _ you will be.richer and richermore and more beautifulIt is _ of the two (cheap).the cheaperThe more carefulthe fewer mistakes F. 在比较级中通常用that代替上文中提到的单数、不可数名词用those指代上文中提到的复数名词The water in th

13、is cup is less than _in that cup.that3. 最高级最高级 A. 用于三者或者三者以上的比较，一般会用于三者或者三者以上的比较，一般会 出现出现of the three/ in our class 注意最高级前面加注意最高级前面加the，副词最高级前的，副词最高级前的 the 可以省略。可以省略。 She is the best of the three. She sings best of the three B. one of + 最高级最高级+ c.n. (pl.) She is one of my best friends. 4. 比较级和最高级的互换

14、比较级和最高级的互换 (1) He is the tallest boy in his class. (2) He is taller than any other boy in his class. (3) He is taller than (all) the other boys in his class.5. the+ 序数词序数词+形容词最高级形容词最高级The Yellow River is the second longest river in China.黄河是中国第二长河。黄河是中国第二长河。Test yourselves!1. The white shirt is as _

15、 (cheap) as _ (I).2. These two shoes are much too _ (big) for me.3. It was much _ (cold) than yesterday.4. He jumped _ (far) of all the students at the sports meeting.5. Im doing _ (good) this term than last term.6. Which color do you like _, white, red _ yellow?7. Its very _ in October, but its eve

16、n _ in December.(cold)8. Who runs _ (quick), Jack or Jim?9. He was so _ (silly) that he couldnt understand_(far).10. My _ sister works in a hospital and she is three years _ than me. (old)cheapminebigcolderfarthestbetterbestorcoldcoldermore quicklyfurthersillyelderolder11. Now the wind is blowing _

17、(strong) than in the morning.12. The Huanghe Rive is the second _ (long) river in our country.13. Hes quite _ (tired) . Lets leave now.14. After three years, he is _ (still, some, many, very) taller than me. 15. She is _ (thin) of the two girls.16. The population of China is lager than _.A. Germany

18、B. the one of Germany C. that of GermanyD. Germanys one17. Most people in our country are getting_(越来越富裕).18. Of the two pictures, I chose _ (较不漂亮的)one.19. In the exams, the _ (care) youre, the _ (few) mistakes youll make.more stronglylongesttiredstillthe thinnerCricher and richerthe less beautifulm

19、ore carefulfewer( ) 1. My mother is _ in our family. A.busiest B.the busiest C.busier D.busy( ) 2. This apple is _ of all. A.redder B.the redest C.the reddest D.reddest( ) 3.Which pen is _ , this one or that one? A.dear B.dearest C.the dearest D. dearer( ) 4. Kate is _ than all the other girls. She

20、is _ of all. A.taller , tallest B. taller , the tallest C. the tallest , tallest D. tallest , the tallest( ) 5. _ of the two men is my uncle. A. The older B. Old C. The oldest D. Oldest BCDBAMultiple Choice用括号内所给形容词的正确形式填空。用括号内所给形容词的正确形式填空。1. John is fifteen. Kate is fourteen. Lily is thirteen. John

21、 is _ (young). But he is _ (old) than Kate and Lily. Kate is _ (young) than John but _(old) than Lily. Lily is _ (young) of all.2. Jacks mooncake is _ (nice) than Kates, but Sues mooncake is _(nice) than Jacks. Sues is _ (nice) of all.youngyoungolderyoungerolderthe youngestnicernicerthe nicest3. On

22、the wall there is a picture. We can see 3. On the wall there is a picture. We can see the sun and the moon in it. The moon looks the sun and the moon in it. The moon looks _ (big) than the sun in the picture. _ (big) than the sun in the picture. But in fact the sun is _ (big) than the But in fact th

23、e sun is _ (big) than the moon. The moon is _ (small) than moon. The moon is _ (small) than the sun.the sun.4. The red bag is _(heavy), but the 4. The red bag is _(heavy), but the white bag is _ (heavy) than it. The white bag is _ (heavy) than it. The yellow bag is _ (heavy) than the yellow bag is _ (heavy) than the white one. So the yellow one is wh