《形容詞比較級(jí)》PPT課件

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1、形容詞比較級(jí)萬(wàn)壽山小學(xué) 晏艷芬 Lets chant Tall tall taller short short shorter Big big bigger small small smaller Long long longer short short shorter Fat fat fatter thin thin thinner Liu Xiang is tall .Yao Ming is taller than Liu Xiang . Zhou Xuns hair is long.Liu Yifeis hair is longer than Zhou Xus. Zen Zhiwei i

2、s short .Tom is shorter than Zen Zhiwei . The left cake is nice. The right cake is nicer than the left one. Liu Yifei is thin.Pedro is thinner than Liu Yifei . The green oranges are big.The red oranges are bigger than the green ones. Li Yong is funny.Pan Changjiang is funnier than Li Yong. Vince is

3、heavy .Da Li is heavier than Vince. 50,000 RMB.The red car is more expensive than the bike.The bike is expensive.500 RMB 構(gòu) 成 原 級(jí) 比 較 級(jí)單音節(jié)和少數(shù)雙音節(jié)單詞一般詞尾加-er tall, long, old, small taller, longer, older, smaller以字母e結(jié)尾的形容詞或副詞,直接加-r nice, fine, large nicer, finer, larger以重讀閉音節(jié)結(jié)尾的形容詞或副詞,如末尾只有一個(gè)輔音字母,雙寫該字母,再

4、加-er big, hot, red, thin bigger, hotter, redder, thinner 以“輔音字母+y”結(jié)尾的形容詞，把y變?yōu)閕，再加-er busy, early, easy busier, earlier, easier雙音節(jié)和多音節(jié)詞在雙音節(jié)和多音節(jié)詞前加more beautifulexpensiveinteresting more beautifulmore expensivemore interesting 二、不規(guī)則形容詞的比較級(jí)原 級(jí)比 較 級(jí)good / well bettermany / much moreLittle/few lessill /

5、bad worsefar farther / furtherold older / elder注：older 一般指年齡大小； My father is older than my mother. elder指長(zhǎng)幼關(guān)系(一般修飾名詞作定語(yǔ)); My elder brother is a driver.farther指距離更遠(yuǎn)； further指抽像的. I want to study English further. further reading 比較級(jí)變化口訣 兩者之間做比較，尾巴er少不了。 一般詞尾加er,有e詞尾只加r. 重讀“輔元輔”，雙寫詞尾加er. 輔音加y很重要，改y為i加e

6、r. 雙多音節(jié)字太長(zhǎng)，前加more比它強(qiáng)。 不規(guī)則變化要記好，兩個(gè)好、兩個(gè)壞、兩個(gè) 多、兩個(gè)少、一個(gè)遙遠(yuǎn)、一個(gè)年老。 比較級(jí)句式的構(gòu)成 A + is / are+ 形容詞比較級(jí)+ than + B A 是主格 B 是賓格 如： She is taller than me. 主格 形容詞比較級(jí) 賓格 Do exercise1一、寫出下列形容詞或副詞的比較級(jí) old_ young_ tall_ long_ short_ strong_ big_ small_ fat_thin_ heavy_ light_ nice_good_beautiful_low_ high_ slow_ fast_ lat

7、e_ early_ far_ well_ Do exercise2二、我會(huì)選 1.Amy is - than Peter. A. tall B. taller C. short 2. She is - than her sister. A. beautiful B. more beautiful C. beafuifuler 3. This question is- than that one. A. easier B. easyer C. easy 4.John is _ than Mike. A. stronger B. strong C. stronge 5.This balloon i

8、s _ than yours. A. big B. bigger C.biger Extensive activity watch a video,then show to us. 請(qǐng)同學(xué)們仿照視頻上的形式，兩個(gè)人一組，把身邊的人和物作為參照物，進(jìn)行比較，開(kāi)展自由交流。 一、規(guī)則變化1、一般直接在詞尾加er; talltaller lightlighter 2、以字母e結(jié)尾的直接加r; nicenicer finefiner 3、以輔音字母加y結(jié)尾的形容詞，要變y為i再加er; heavyheavier busybusier4、以重讀閉音節(jié)結(jié)尾且末尾只有一個(gè)輔音字母的形容詞，要雙寫末尾的輔音字

9、母再加er; thinthinnerhothotter bigbigger （注：雙寫必須同時(shí)符合以下條件a.以輔音字母+元音字母+輔音字母 結(jié)尾；b.中間的元音字母發(fā)單元音；c. 重讀閉音。一般滿足前兩個(gè)條件多為雙寫的詞） 5、多音節(jié)形容詞或部分雙音節(jié)形容詞變比較級(jí)在前面加more, beautifulmore beautiful importantmore important 6、部分雙音節(jié)與多音節(jié)的詞加more: beautiful，more beautiful, 不規(guī)則變化的形容詞:good/well better bad/ill worse many/much more little

10、/few less far farther/further old older/elder 一、需注意的比較級(jí)用法 1. Your room is much larger than mine.你的房間比我的大多了。2. Your room is three times larger than mine.你的房間比我的大三倍。3. He is taller than any other boy in his class.在班上，他比任何一個(gè)男孩子都高。 八、“the+比較級(jí)+ of the two”譯為“兩個(gè)中比較的”。1. This watch is the cheaper of the tw

11、o.這支手表是兩個(gè)中比較便宜的。2. He is the better of the two.他是這兩個(gè)人中比較好的。Which（Who）is+比較級(jí)？比較A和B，問(wèn)“哪一個(gè)較？”時(shí)用”Which is+比較級(jí)，A or B？”句型。如果是人與人相比時(shí)，用Who代替Which。Which one is more popular, the radio or the movie? 收音機(jī)和電影，哪一個(gè)更普及？The radio is.收音機(jī)。 A or B，只能用or不能用and。Who is happier, you or your father? 你和你父親，誰(shuí)幸福？ I am.我（或者） M

12、y father is. 我父親。 十、句型：A+動(dòng)詞+the+形容詞最高級(jí)+of（in）表示三者或三者以上（人或事物）的比較，其中有一個(gè)在某一方面超過(guò)其他幾個(gè)時(shí)，用最高級(jí)。最高級(jí)前面一般要加定冠詞the，后面可帶of（in）短語(yǔ)來(lái)說(shuō)明比較的范圍。1. Tom is the happiest of us all.湯姆是我們當(dāng)中最幸福的。2. This park is the most beautiful of the three.這個(gè)花園是這三個(gè)中最漂亮的。 十一、of和in的區(qū)別1.”of+復(fù)數(shù)”表示“在之中的”；“在中”of the four 在四個(gè)之中of all（people） 在所有

13、的人之中of all the boys 在所有的男孩中of us 在我們之中of all things 在所有的事情當(dāng)中2.”in+范圍、場(chǎng)所”譯為“在之中”；“在之內(nèi)”in the house 在家中in China 在中國(guó)in the world 在世界上in our school 在我們學(xué)校in my family 在我們家 表示比較的幾種基本句型1.A=B（程度相同），asas He is as tall as Tom. He runs as fast as Tom.2.AB(表示A超過(guò)B), 比較級(jí)than He is taller than me.He is taller than

14、 any other student in his class.He is taller than the other students in his class. 4. 三者或三者以上作比較,用最高級(jí). the+最高級(jí)+比較范圍.He is the busiest in his family.5.比較級(jí)+and+比較級(jí),表示 “越來(lái)越”In spring the days get longer and longer.Our city is becoming more and more beautiful.6.the +比較級(jí), the +比較級(jí)The busier he is, the ha

15、ppier he feels. 注意問(wèn)題1.在比較狀語(yǔ)從句中經(jīng)常省略某些部分,但比較對(duì)象的成分不能省.The roads in Beijing are wider than those in Guangzhou.r 2.much, a little, even, a lot, a bit等用來(lái)修飾比較級(jí).The box is much heavier than that one.3.比較級(jí)還可以用年齡、倍數(shù)等詞組修飾。The mountain is 3 times higher than that one. Make sentences with the comparative pattern

16、s. 5、數(shù)量 + 比較級(jí) than My father is three years older than my mother.6、比較級(jí)+ and + 比較級(jí)， “越來(lái)越” Now it is hotter and hotter. 現(xiàn)在越來(lái)越熱7、The + 比較級(jí)，the + 比較級(jí) “越，就越” The more , the better. 越多越好。 The more you eat, the fatter you will become.你吃得越多，你就越容易變胖注： Tom is the tallest boy in his class.=Tom is taller than a

17、ny other boy in his class.=Tom is taller than the other boys in his class. 形容詞原級(jí)的用法1、very、so、quite、too等詞后用原級(jí)2、too to ; so that ;as as 中間用原級(jí)A + be + not as/so + 原級(jí)+ as B A不及B 形容詞最高級(jí)的用法1、the+最高級(jí)+ of/in (三者及以上范圍的) My mother is the busiest in my family2、one of the + 最高級(jí) + 名詞復(fù)數(shù) + in/ofShenzhen is one of

18、the biggest cities in China3、the + 序數(shù)詞 + 最高級(jí) + 名詞 + in/ofThe Yellow River is the second longest river in China4、Which/Who is the + 最高級(jí),A ,B or C ? Which is the biggest , the moon, the earth or the sun ?5、This is the + 最高級(jí) + 名詞 (that) I have ever seen/heard of.This is the most beautiful city that I h

19、ave ever visited. big little cold hot warm cool long short late much popular bigger biggestless leastcolder coldesthotter hottestwarmer warmestcooler coolestlonger longestshorter shortestlater latestmore mostmore popular the most popular cheap wide easy nice thin fat busy early large finedelicious c

20、heaper cheapestwider widesteasier easiestnicer nicestthinner thinnestfatter fattestbusier busiestearlier earliestlarger largestfiner finestmore delicious most delicious Exercises:1.吉姆沒(méi)有湯姆富有.Jim is _ Tom.2.長(zhǎng)江比中國(guó)的任何一條河都長(zhǎng).The Changjiang River is _in China. not as rich aslonger than any other river 3.這本

21、書沒(méi)有那本書有趣.This book is _that one.4.在春天,日子變得越來(lái)越長(zhǎng).In spring the days _.5.我跳得和李平一樣遠(yuǎn).I jumped _Li Ping.less interesting than/not as interesting asare getting/becoming longer and longeras far as 6.他上學(xué)比湯姆早得多.He goes to school _Tom.7.在這三人當(dāng)中，他最胖。He is _ of the three.8.佛山變得越來(lái)越漂亮了。FO Shan is becoming _. 9.越多,越

22、好._.much earlier thanthe fattest more and more beautiful .The more ,the better 10.Our country is much _(強(qiáng)大的) than before.(2005年中考題）11.He is a little _（瘦）than Tom.12.The weather in Guangzhou is hotter than_ in Beijing.A.it B. that C. those13.She is _ _ （大兩歲）than Mike.14.在我們班他跳得最高。He jumped _in our cl

23、ass.15.He is _ (年輕的） than I think.strongerthinnerB two years older highestyounger 表示比較的幾種基本句型1.A=B（程度相同），asas He is as tall as Tom. He runs as fast as Tom.2.AB(表示A不如B), not as/so as 或 lessthanIm not as tall as him. He didnt do his homework as carefully as Tom.This book is less important than that one.