Grammar

The bike is ______. The tractor is ______. The car is ________. fast faster the fastest Compare them

The black and white dog is the happiest of the three. The yellow dog is still happier. The white dog is very happy. Compare them

The first pig is quite fat. The second pig is much fatter. The third pig is the fattest of all. Compare them

ConclusionConclusion 1.We use comparatives to compare two people or things when we see … in the sentence 2. We use superlatives to compare three or more people or things when we see … than, much, even, still, a little, of the two, Which/Who is …, A or B? etc. the, of…, in …, Which/Who is …, A, B or C? etc. We add ‘the’ before the superlatives. 引导学生回归课本，通过对例句 的学习和研究，探究出一定的规 律，培养自主学习的意识。

构成方法原级比较级最高级 long few cheap longer fewer cheaper longest fewest cheapest nice safe late nicer safer later nicest safest latest big hot thin bigger hotter thinner biggest hottest thinnest pretty unhappy heavy prettier unhappier heavier prettiest unhappiest heaviest 大部分单音节词 在词尾加 -er 或 -est 以字母 e 结尾的词， 加 -r 或 -st 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 -er 或 -est 以辅音字母 +y 结 尾的双音节词， 先改 “y” 为 “i”, 再加 -er 或 -est Form Comparatives and Superlatives

构成方法原级比较级最高级 nervous clearly dangerous frightened more nervous more clearly more dangerous more frightened most nervous most clearly most dangerous most frightened 不规则变法 good / wellbetterbest bad /badly/ill worseworst many / much moremost littlelessleast far farther （更远的） farthest further （进一步的 ） furthest oldolder / elderoldest / eldest 部分双音节 词和多音节 词在前面加 more 或 most

ConclusionConclusion (Short adjectives are adjectives of one or two syllables( 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.

adjectivecomparativesuperlative funny good happy interesting large smart thin. funnier funniest happier happiest more interestingmost interesting largerlargest smarter smartest thinner thinnest better best Complete the table 完成书上的练习，自主检测。

Each member of a group should read and spell the comparative and superlative of an adjective below. The group that can do it correctly and most quickly will be the winner! 1. light old healthy cheerful 2. safe thirsty slim bad 3. bright new much bored 4. sad heavy straight clearly Group competition

MillieSandyAmyPeterKittySimon Height (cm) Weight (kg) Swimming (sec/50m) Drawing competition 9/1010/105/10 6/108/10 English test 10/108/109/106/108/107/10 ProfileProfile

1.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 __________ (slow) swimmer of the six students. taller than the tallest heavier than the heaviest the slowest ReportReport

6.Amy is ___________ (fast) swimmer of the six students. 7. Millie’s drawing is ___________________ (beautiful) Simon’s. 8.Sandy’s drawing is ___________________ (beautiful) in the drawing competition. 9.Millie’s English is _____________ (good) Amy’s. Millie’s English is __________ (good). more beautiful than the most beautiful the fastest better than the best Report 可通过小组活动完成并汇报展示。

Which would you like to talk about? animals food and drinks food and drinks food and drinks food and drinks sports Or maybe you would like to talk about the people in this classroom? Make up a dialogue to compare people or things

clever strong fast noisy exciting interesting dangerous delicious sweet healthy helpful smart generous humourous much+~er ~er than the ~est of the three/ of all/ in one's... Which/ Who is ~er, A or B? Which/ Who is the ~est, A, B or C? Words, phrases and sentences you may use

( ) 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 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 B C D B A Multiple Choice

1. 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。 Small bananas are often _______________________. 3. 我的铅笔比你的短得多。 My pencil is ______________________. 4. 在中国，哪一条河流最长？ Which river is __________________ in China? 5. 他的观点比我的新。 His idea is ____________________. the tallestfattest of the four better than big ones much shorter than yours the longest newer than mine Translation

Good, better, best, Never let it rest, And till good is better, Better is best. ! A Poem

1. 修饰原级： very, quite, so, such, much too, too very, quite, so, such, much too, too 2. 修饰比较级： much, far, even, too much, a little, a bit much, far, even, too much, a little, a bit 3. 易混淆的两个句型： He is the tallest (tall) of the 3 students. He is the tallest (tall) of the 3 students. He is the taller (tall) of the 2 students. He is the taller (tall) of the 2 students.

4. 重要的句型转换： He is the tallest in our class. He is the tallest in our class. He is taller than anyone else in our class. He is taller than anyone else in our class. any other student in our class. any other student in our class. (all) the other students in our class. (all) the other students in our class. No one else is taller than him in our class. 5. 易混淆的： ● Wuhan is bigger than ________ city in China. ● Wuhan is bigger than _____ city in Jiangsu. A. all the other B. any C. other D. any other A. all the other B. any C. other D. any other 6. one of + the + 最高级 + 名词复数形式 ● Changjiang is one of the longest rivers in China. any other any

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 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.Jack’s mooncake is _____ (nice) than Kate’s, but Sue’s mooncake is _____(nice) than Jack’s. Sue’s is ________ (nice) of all. young older younger older the youngest nicer nicer the nicest

3.On the wall there is a picture. We can see the sun and the moon in it. The moon looks ______ (big) than the sun in the picture. But in fact the sun is _____ (big) than the moon. The moon is ______ (small) than the sun. 4.The red bag is _____ (heavy), but the white bag is _______ (heavy) than it. The yellow bag is _______ (heavy) than the white one. So the yellow one is __________ (heavy) of the three. bigger bigger smaller heavy heavier heavier the heaviest

改错 1.My cat is more lazier than yours. 2.He is the taller boy in my class. 3.The girl is the prettier in my school. 4.I like this book best than that one. 5. Jane is the funnyest boy in our class. tallesttallest prettiestprettiest betterbetter funniestfunniest

1. 格林先生是这四个人当中最高最胖的。 Mr. Green is ________ and ______________. Mr. Green is ________ and ______________. 2. 小香蕉往往比大香蕉好。 Small bananas are often _________________. Small bananas are often _________________. 3. 我的画是绘画比赛中最美的。 My drawing is ______________________. My drawing is ______________________. the tallest fattest of the four better than big ones the most beautiful in the drawing competition TranslationTranslation My drawing is more beautiful than any other drawing in the drawing competition. My drawing is more beautiful than all the other drawings in the drawing competition.

A. Comparatives( 比较级 ) We use them to compare ___ things/people and add ____ after them. B. Superlatives( 最高级 ) We use them to compare ___________ things/people and add ___ or _____ before them. two ‘than’ three or more ‘the’‘ one’s ’

A. Comparatives( 比较级 ) 比较级用于比较两个人 / 事物 ; 比较 级后通常出现 ”than”. B. Superlatives( 最高级 ) 最高级通常用语比较三个或三个 以上人 / 事物 ; 最高级前要用 the 或 one’s 连接

￥ 1.50 ￥ 1.00 ￥ 0.80 cheapcheaper cheapest Rule 1 :__________________ ________________________ 单音节词或部分双音节词 一般在词尾加 -er 或 -est

nicenicer nicest Rule 2: ___________________ 以 e 结尾的词直接加 -r 或 -st

heavy heavier heaviest 50kg 100kg200kg Rule 3 :__________________ ________________________ 以辅音字母 +y 结尾的双音节 词, 变 y 为 i, 再 +er 或 +est

big bigger biggest 50kg Rule 4 :__________________ ________________________ __________ 一般情况下, 以辅元辅结尾的形 容词, 要双写最后一个字母, 再 +er 或 +est

beautiful more beautiful most beautiful Rule 5 :__________________ ________________________ 多音节词和部分双音节词, 在该 形容词原形前加 more 或 most

interesting-- more ~ -- most ~ important -- more ~ -- most ~ dangerous-- more ~ -- most ~ careful /generous/ handsome * 一般情况下，以 -ly 或 -ed 结尾的 adj. friendly / lovely tired

以形容词 +ly 结尾的副词 比较级用 more 最高级用 most slowly - more slowly - most slowly quickly - more quickly - most quickly carefully - more carefully – most ~~ nicely – more nicely – most nicely quietly - more quietly – most quietly

不规则变化 Rule 6: 不规则变化 good – better – best ill/bad/badly – worse – worst many/much – more – most little – less – least far – farther – farthest further - furthest

Let’s practise! AdjectiveComparative Superlative 1. funny 2. good 3. happy 4. interesting 5. large 6. smart 7. thin funnierfunniest betterbest happierhappiest more interestingmost interesting largerlargest smartersmartest thinnerthinnest

adj./adv. 比较级用法 1. 表一方超过另一方用 “ 比较级 + than…” 2. 表一方随另一方变化而变化 ( 越 ……, 越 ……): “the + 比较级 (+ 主 + 谓 ), the+ 比较级 (+ 主 + 谓 )” eg. 1) 越高越坏。 2) 越晚越危险。 The higher, the worse. The later, the more dangerous.

adj./adv. 比较级用法 3. 表本身程度变化 ( 越来越 ……): 比较级 + and + 比较级 eg. 1) 他的鞋子越来越脏。 2) 衣服越来越贵。 3) 她们跳得越来越美。 His shoes are dirtier and dirtier. more +and more + 原级 只用于以 “ more ” 构成比较级的词 Clothes are more and more expensive. They dance more and more beautifully.

adj./adv. 比较级用法 4. “the + 比较级 + of 两者 ” 表示 “ 在两者中较 …” eg. Lily is ___________ (short) of the two girls. the shorter 5. 为免重复，在 than 后常用 one(s), that, those 等词来替代前面提到过的名词。 eg. The weather there is better than _____ in Nanjing. A. one B. it C. that D. those

adj./adv. 比较级用法 6. 在比较级前可用 much, even,a little, a lot 等来修饰 eg. Now the air in our hometown is _______ than it was before. A. much better B. more worse C. more better D. much worst eg. He ran even ____________ (happy ) at that time. more happily

adj./adv. 比较级用法 7. 同义句： 比较级 +than any other + 单数名词 = 比较级 +than the other + 复数名词 = 最高级 + 范围 eg. Spring is the best season of the year. =Spring is better ______ ______ _______ season of the year. =Spring is better ______ _____ _______ seasons of the year. than any other than the other

adj./adv. 最高级用法 1. 三者或以上相比, 表示最高程度用 “the + 最高级 ” adv. 最高级可 省略 the ** 最高级后常有介词短语 (of/among/in …) 来表示范围。 adj. 最高级也可 用 one’s 替代 the

adj./adv. 最高级用法 2. one of +the + 最高级 + 复数名词 表示 “ 最 … 之一 ” eg. The hair clip is one of _______________ (pretty) among those ones. He was one of _______________(fast) _____________(swim) of all. the prettiest the fastest swimmers

eg. Changjiang is shorter than Huanghe, but longer than the other rivers in China. =Changjiang is ______ _______ ________ river in China. adj./adv. 最高级用法 4. the second/third/fourth…+ 最高级 表示 “ 第几 ……” eg. Millie is the third _________(tall) in her class. tallest thesecond longest

Revise the use of adjectives, comparatives and superlatives. Complete the exercises in the workbook. Homework