Unit1Gramma左敏.ppt

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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 _.(更高更高) B. 只可同类相比只可同类相比 My

11、 house is bigger than _(Mary) .much bettereven worsestill/even tallerMy house is bigger than _(he) .hisMarys C. 比较级比较级+and +比较级比较级,表示越来越表示越来越 Theyre getting (越来越越来越 富有富有). You are getting (越来越来越漂亮越漂亮) D.两个中间的最两个中间的最还是用比较级还是用比较级,不过前面加不过前面加the,后面后面加加of the two.E. the +比较级比较级, the +比较级比较级 表示越表示越 就越就越越多

12、越好越多越好The more the better.越仔细越好。越仔细越好。_ you are, _ you will be.richer and richermore and more beautifulIt is _ of the two (cheap).the cheaperThe more carefulthe better注意：than, much, even, still, a little, of the two, which/who is A or B用比较级。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

13、in this 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

14、高级的互换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+名词单数名词单数表示表示是是的第几的第几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.

15、 The white shirt is as _ (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 _

16、 in October, but its even _ 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. No

17、w the wind is blowing _ (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

18、 lager than _.A. Germany 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

19、richerthe less beautifulmore 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

20、all the other girls. She 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 fourtee

21、n. Lily is thirteen. John 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 youngestn

22、icernicerthe nicest3. On 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

23、) than the But in fact the 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)

24、 than the yellow bag is _ (heavy) than the white one. So the yellow one is white one. So the yellow one is _ (heavy) of the three. _ (heavy) of the three. biggerbiggersmallerheavyheavierheavierthe heaviestheavier thanfatter than1. 格林先生是这四个人当中最高最胖的。格林先生是这四个人当中最高最胖的。 Mr Green is _ and _.2. 小香蕉往往比大香蕉好。

25、小香蕉往往比大香蕉好。 Small bananas are often _. 3. 我的铅笔比你的短得多。我的铅笔比你的短得多。 My pencil is _.4. 在中国，哪一条河流最长？在中国，哪一条河流最长？ Which river is _ in China?5. 他的观点比我的新。他的观点比我的新。 His idea is _.the tallestfattest of the fourbetter than big onesmuch shorter than yoursthe longestnewer than mineTranslation Good, better, best,Never let it rest,Till your good is better,And your better is best!Revise the use of adjectives, Revise the use of adjectives, comparatives and paratives and superlatives.Complete the exercises in the Complete the exercises in the workbook.workbook.