形容词和副词的比较级和最高级.ppt

形容词和副词比较级和最高级构成 1.long fast young tall 2.fine late nice large 3.thin big longer longest younger youngest 一般在词尾加 er, est 以字母e 结尾的词,加 r,st 重读闭音节词只有一个辅音字母时,双写辅音字母,加 er,est finer finest later latest thinner thinnest bigger biggest taller tallest faster fastest nicer nicest larger largest 大 热天，胖子湿了，瘦子红眼了 big, hot, fat, wet, thin, red 以辅音字母加“y”结尾的双音节词,先改“y”为“i” 再加er,est luckier luckiest4.easy luckyeasier easiest 5.beautiful serious more beautiful most beautiful more serious most serious 部分双音节词和多音节词在前面加more或most 形容词和副词比较级和最高级构成 early slowly quickly earlier earliest more slowly most slowly more quickly most quickly 注意：以“ly”结尾的副词，除early外，其后 一般 加more 或most. 不规则变化 good/well bad/badly/ill many/much little far old better best worse worst more most farther farthest further furthest less least older oldest elder eldest 注：older 一般指年龄大小； My father is older than my mother. elder指长幼关系(一般修饰名词作定语); My elder brother is a driver. farther指距离更远. jump farther further指抽像的. I want to study English further. further reading 比较级用于两者之间的比较通常用连词通常用连词 than than 引导，表示引导，表示“ “较较”或或“ “更更一一 些些” ”的意思的意思. . 最高级用于三者或三者以上,形容词的最 高级前面一定要有定冠词 the，副词的最 高级前可加不加。后面可带后面可带ofof，inin短语短语来说来说 明比较的明比较的范围范围 Our school is bigger than theirs. This bridge is longer than that one. Shanghai is Shanghai is the biggestthe biggest city in China. city in China. Lucy sings Lucy sings (the) best(the) best of all. of all. Summer is very hot. Summer is _ than spring. Summer is_season of the four. Winter is very cold. Winter is _ than autumn. Winter is _season of the four. hotter the hottest colder the coldest Liu Xiang is taller than Pan Changjiang. Yao Ming is the tallest of the three. the funniest run (the) fastest play(the) best 1. 比较级 + than “比更” more delicious thanmore delicious than better thanbetter than older thanolder thantwo yearstwo years This cake is _ This cake is _ （味更美）（味更美）that one.that one. Li Lei sings _ Li Lei sings _（比（比更好）更好）Jim.Jim. He is _( He is _(比比更大）更大）me .me . 2. 比较级 ， or ? “哪个更?” 表示两者之间的选择. Which is longer, this one or that one? Who draws better ,Tom or Jim? 3.形容词的比较级前面一般不加冠词， 但表示“两者中较”的时候，要用 “the+比较级+of the two ”。 She is the taller of the two girls. Do you know the fatter boy of the two under the tree ? 5.The+比较级，the+比较级 “越,越” 4.比较级+and+比较级 “越来越 ” The weather is getting （越来越暖和）. Our school is getting （越来越漂亮）. The more you eat,the fatter you will be. The more,the better. more and more +原级 warmer and warmer more and more beautiful 6. 注意：比较级前面可以用even(更加)， much/far a lot(得多)，a littlie/bit (一点), 等词语表示不定程度或数量。 This room is much bigger than that one. I am a little taller than he . He studies even harder than before. This stone is _ _ than that one. bigger muchfara little 1.The more exercise you take , the _ you will be. A .weak B. healthier C.luckier D.worse 2.Every knows China is getting _ A .rich and rich B.richer and richer C. the richer,the richer D .richest and richest the+比较级.the+比较级表示“越越” 3.I think our school is becoming _ A. more beautiful and more beautiful B. more and more cleaner C. more and more beautiful D. clean and clean B B C 比较级+and+比较级 表示“越来越” “more and more +原级”表示“越来越” 4.Of the two rooms, this one is _ A. big B.bigger C.the bigger C 在“of the two” 结构中，用“the+比较级” 表示“某两个人或物 中较”的一个 1the+最高级+of /in 短语 Bob is the tallest boy in our school. She is the most careful student of us three. 2.最高级 ，A, B or C? “哪个最?” Who is the youngest, Jim, Tom or Jenny? Which is the most expensive, a bicycle, a car, or a plane? 3one of the+最高级(形)+名词(复)+ 表示范围的短语 “是当中最 之一” Shanghai is one of the biggest cities in China. 4the +序数词（second,third)+最高级+ 表示范围的短语 “是第(二,三)最” The Yellow River is the second longest river in China. 1.Of all the subjects, which do you think is _ (difficult) to learn? 2.This is one of the _(bad) games Ive ever watched. 3. My mother is _(busy) in my family. 4.This question is _(easy ) of the five. the most difficult worst 5.Which goes _ (fast),the bus,the cat or the train? 6.Huanghe is the second _(long)river in China. 7.I think Jim works_(hard) in our class. the busiest the easiest fastest longest hardest as + 原级 + as “和一样” He is _(一样高) Jim . She studies _(一样努力) Mary. . not as(so) + 原级 + as “不如/没有” He isnt as tall as Jim. less +原级 + than “不如/没有” She studies _than Mary She doesnt study as hard as Mary He is _than Jim. as tall as as hard as less tall less hard not as(so) + 原级 + as 隐含前者不如后者， 可转化为 “比较级+than” He isnt as tall as Jim. She doesnt study as hard as Mary = Jim is taller than he . =Mary studies hader than she. 形容词副词的最高级可转换为以下比较级句式： 1、比较级+than +any other+名词单数 2、比较级+than+the +other+ 名词复数 He is the tallest student in his class. He is taller than _ _ _ in his class. He is taller than _ _ _ in his class. any other student the other students Changjiang River is longer than any other river in China. Changjiang River is longer than any river in Janpa. 注意：当比较双方属同一范围时，应用other排除自身。 当比较双方不属同一范围时，不存在自己与自己比较的问题 ，所以不用other。 写出下列句子的同义句 1.Shanghai is the biggest city in China . Shanghai is bigger than _ _ city in China. Shanghai is bigger than _ _ cities in China. 2. Shanghai is bigger than any city in Africa. Shanghai is _ _ city in Africa. any other the other the biggest 1. The bread is _ than these cakes. A. very delicious B. much deliciousC. more delicious 2. In our city its _ in July ,but it is even _ in August. A. hotter hottest B. hot hotter C. hotter hot 3. Hainan is a very large Island .It is the second _ island in china. A. large B. larger C. largest 4. A horse is _ than a dog . A. much heavy B. more heavier C. much heavier 5. Which subject is _ , physics or chemistry ? A. interesting B. most interesting C. more interesting 6.-Which is ,the sun, the moon or the earth? -Of course, the moon is A. smaller B. smallest C. the smallest 7. My hair is longer than . A. my sister B. Lucys C. my brothers C C B C C C C 8.David is taller than _in this class. A any student B the other students C any students 9.China is larger than _in Africa. A.any other country B. any country C. the other countries 10.The baby cried _. A harder and harder B hard dand hard C more and more hard 11.He is _of the two. A taller B the taller boy C the tallest boy 12. He jumps of the three. A. further B. farthest C. furthest 13.The Chang jiang River is one of in the world. A. the longest river B. longest rivers C. the longest rivers 14.The more exercise you take, the you will be. A. weaker B. healthier C. luckier D. worse 15.Everyone knows China is getting _ A. strong and strong B. stronger and stronger C. more strong and strong B B A B B C B B 用括号内形容词或副词的适当形式填空: 1. This horse is very _ (strong), bu