8A Unit1 Friends GrammarPowerPoint 演示文稿

1、Grammar1形容詞形容詞adj定語(yǔ)：定語(yǔ)： adj +名詞名詞 She has short hair.表語(yǔ)：表語(yǔ)： 系系 + adj Her hair is short.系動(dòng)詞：系動(dòng)詞：be 動(dòng)詞動(dòng)詞look, smell, taste, sound, feelbecome, turn, get, grow, keep, seem副詞副詞adv 修飾修飾（ 以以-ly結(jié)尾）結(jié)尾）動(dòng)詞動(dòng)詞 He runs fast.形容詞形容詞 She is a very beautiful girl. 副詞副詞 He runs very fast.句子句子 Luckily, she found her l

2、ost son.2The first pig is very fat.The second pig is even _than the first one.The third pig is _of all.fatterthe fattest31. We use comparatives +than to compare two people or things.2. We use the + superlatives to compare three or more people or things.比較級(jí)用于比較比較級(jí)用于比較兩個(gè)兩個(gè)人人/事物事物;比較級(jí)后通常出比較級(jí)后通常出現(xiàn)現(xiàn)”than

3、”. 比較級(jí)比較級(jí)+than “更更 ”最高級(jí)通常用語(yǔ)比較最高級(jí)通常用語(yǔ)比較三個(gè)或三個(gè)以上三個(gè)或三個(gè)以上人人/事物事物;最高級(jí)前要用最高級(jí)前要用the或或ones連接連接,最高級(jí)后面要加最高級(jí)后面要加in/of/among表示的范圍。表示的范圍。 the+最高級(jí)最高級(jí)+of/in “最最”41. My ruler is _ (long) yours.2. Jims ruler is _ (long) of all. 3. My house is_ (nice) yours.4. Jims house is _ of all.5. Lucy is _ (pretty) Amy.6. Betty

4、is _(pretty) girl in her class.7. The green bag is_ (big) the red one.8. The white bag is_ in this shop.9. The yellow coat is _ (beautiful) the green one.10.The red coat is _ in this shop.11. His English is _ (good) me.12. Her English is _ (good) of all. 5AdjectiveComparativeSuperlativeRulestallsmal

5、lnicefineprettyeasyslimbigbeautifultallertallestsmallersmallest一般直接加一般直接加 er/estnicernicestfinerfinest以以“e”結(jié)尾加結(jié)尾加 r /stprettierprettiesteasiereasiest以輔音字母以輔音字母+“y”結(jié)尾結(jié)尾 “y”改改“i”加加 er/estslimmerslimmestbiggerbiggest重讀閉音節(jié)雙寫(xiě)輔重讀閉音節(jié)雙寫(xiě)輔音字母加音字母加er/ /estmore beautifulmost beautiful部分雙音節(jié)或者多音部分雙音節(jié)或者多音節(jié)詞節(jié)詞“more

6、/ /most”6AdjectiveComparativeSuperlativegood /wellbad / illmany/muchlittlefarlessleastbetterbestworseworstmoremostfarther/further farthest/furthest7副詞比較級(jí)和最高級(jí)的構(gòu)成副詞比較級(jí)和最高級(jí)的構(gòu)成AdverbComparativeSuperlativeRuleshardhighlateearlyquicklycarefullyWellbadlyfar不以不以-ly 結(jié)尾的副結(jié)尾的副詞詞,比較級(jí)和最高比較級(jí)和最高級(jí)的詞尾加級(jí)的詞尾加-er, est以

7、以-ly結(jié)尾的副詞結(jié)尾的副詞加加-more , mostmore quicklymore carefullymost quicklymost carefullyharderhigherlaterearlierhardesthighestlatestearliestfarther/further farthest/furthestbetterworsebestworst8.1. clean, cleaner, cleanest2. short, shorter, shortest3. cute, cuter, cutest4. happy, happier, happiest5. lazy, l

8、azier, laziest6. big, bigger, biggest7. thin, thinner, thinnest8. sad, sadder, saddest9. difficult, more difficult, most difficult10. interesting, more interesting, most interesting11. good, better, best12. bad, worse, worstComplete the table91. My ruler is _ (long) yours.2. Jims ruler is _ (long) o

9、f all. 3. My house is_ (nice) yours.4. Jims house is _ of all.5. Lucy is _ (pretty) Amy.6. Betty is _(pretty) girl in her class.7. The green bag is_ (big) the red one.8. The white bag is_ in this shop.9. The yellow coat is _ (beautiful) the green one.10.The red coat is _ in this shop.11. His English

10、 is _ (good) me.12. Her English is _ (good) of all. longer thanthe longestnicer thanthe nicestprettier thanthe prettiestbigger thanthe biggestmore beautiful thanthe most beautifulbetter thanthe best10the tallestheavier thanthe heaviestthe slowestmore beautiful thanthe most beautifulthe fastestbetter

11、 thanthe best11( ) 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 g

12、irls. 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 Choice12改錯(cuò)改錯(cuò)13adj./adv.比較級(jí)用法比較級(jí)用法1.1.兩者比較兩者比較 A+.比較級(jí)比較級(jí)+than+B eg. He is taller than his

13、brother. 3.3.在比較級(jí)前可用在比較級(jí)前可用 much, far, even, a little, a lot等等來(lái)修飾來(lái)修飾 eg. Now the air in our hometown is _ than it was before. A. much better B. more worse C. more better D. much worst2.2.兩者間選擇兩者間選擇“哪一個(gè)更哪一個(gè)更” “Which/Who +. +比較級(jí)，比較級(jí)，A or B？”eg. Which book is ，this one or that one?（新）（新） Who does homew

14、ork , Lily or Sandy?（認(rèn)真）（認(rèn)真）more carefullynewer14adj./adv.比較級(jí)用法比較級(jí)用法4.4.越來(lái)越越來(lái)越( (表本身程度變化表本身程度變化) )比較級(jí)比較級(jí)+ +and + +比較級(jí)比較級(jí)eg. 1) 他的鞋子越來(lái)越臟。他的鞋子越來(lái)越臟。 2) 衣服越來(lái)越貴。衣服越來(lái)越貴。 more +and+ more+ +adj/adv 5. 5. 越越, , 越越（一方面的變化引起另一方面的變化（一方面的變化引起另一方面的變化) )the + +比較級(jí)比較級(jí), , the+ +另一比較級(jí)另一比較級(jí)15adj./adv.比較級(jí)用法比較級(jí)用法6.6.“th

15、e + + 比較級(jí)比較級(jí) + of 兩者兩者” ” “兩者中較兩者中較”eg. Lily is _ (short) of the two girls.the shorter7.7. 兩個(gè)不同事物的同一方面比較，為免重復(fù)，兩個(gè)不同事物的同一方面比較，為免重復(fù)，在在than后用后用that,those等詞來(lái)替代前面提到過(guò)的名等詞來(lái)替代前面提到過(guò)的名詞詞。eg. The weather there is better than _ in Nanjing. A. one B. it C. that D. those16adj./adv.最高級(jí)用法最高級(jí)用法1.1.三者或以上相比三者或以上相比, , “

16、the + + 最高級(jí)最高級(jí)+ +of/among/in ”3.3. one of +the + +最高級(jí)最高級(jí)+ +復(fù)數(shù)名詞復(fù)數(shù)名詞 “最最之一之一”eg. The hair clip is one of _ (pretty) among those ones. He was one of _(fast)_(swim) of all.the prettiestthe fastestswimmerseg. He is in our class.(年輕年輕)the youngest2.2.在三者或三者以上選擇時(shí)在三者或三者以上選擇時(shí)，“Which/Who isthe最高級(jí)，最高級(jí)，A，B or

17、C？”Who is ，Mary，Nancy or Lily?（年齡大）（年齡大）Who jumps , Lucy, Amy or Sandy?（高）（高）the oldestthe highest17eg. Changjiang is shorter than Huanghe, but longer than the other rivers in China. =Changjiang is _ _ _ river in China.adj./adv.最高級(jí)用法最高級(jí)用法4.4.the second/third/fourth+最高級(jí)最高級(jí) “第幾最第幾最” eg. Millie is the

18、_(tall) in her class. tallestthesecondlongest18adj./adv.比較級(jí)與最高級(jí)的轉(zhuǎn)換比較級(jí)與最高級(jí)的轉(zhuǎn)換同義句：同義句：最高級(jí)最高級(jí)+ +范圍范圍 = =比較級(jí)比較級(jí)+ +than any other + +單數(shù)名詞單數(shù)名詞= =比較級(jí)比較級(jí)+than the other + +復(fù)數(shù)名詞復(fù)數(shù)名詞eg. Spring is the best season of the year. =Spring is better _ _ _ season of the year. =Spring is better _ _ _ seasons of the ye

19、ar.thananyotherthantheother19選擇題選擇題 1. She is _ than _ . A. busier / our B. busier / we C. more busy / us D. more busy / we 2.Beijing is _ city in China . A. the largest B. the larger C. the large D. a largest3. -Which is _ season in Beijing? -I think its autumn. A.good B.better C.best D.the best 4-

20、 Which is_ , the sun, the moon or the earth? Of course, the moon is. A.small B.smaller C.smallest D.the smallest20 5.The air in Beijing is getting much _ now than a few years ago. A . clean B. cleaner C. cleanest D. the cleanest 6. Mobile phones are very popular now and they are _ than before. A. cheap B. cheaper C. cheapest D. the cheapest 7 Which is _ , a bicycle or a computer? A.expensive B. more expensive C. the most expe