比較級課件劉宏偉 (2)

1、 九年級英語復(fù)習(xí)(形容詞副詞比較級最高級用法） 大慶市第十三中 劉宏偉 Have a try(試一試）1.She is an _(luck) girl .2. After dinner, taking a walk can keep you_(健康).3.We hope the sports meeting will be held _(成功) 4.This dress feels_（舒服）.unluckyhealthy successfullycomfortable1He is _young _go to school. He is _young _he cant go to school

2、.He is _ _enough _go to school.2、His father is 37 years old. His mother is 37 years old, too.His father is _ _ _his mother.too to個人擂臺:看誰快 so that not old to as old as 1、very、so、quite、too等詞 后用原級2、 as as 中間用原級3、not so/as as 中間用原級4、倍數(shù)+asas中間用原級同桌互助探究：形容詞原級的用法Cake C is smaller than Cake B .ACake A is th

3、e biggest of the three cakes.CBA形容詞和副詞的等級和用法3. 最高級1. 原級2. 比較級：表示兩者（人或事物）的比較：表示三者或三者以上（人或事物）的比較，其中有一個在某一方面超過其他幾個時，用最高級。English Grammar形容詞的等級AbjectiveComparativeSuperlative復(fù)習(xí)任務(wù)1、理解形容詞的作用。2、熟記形容詞三個等級的用法。3、能用本節(jié)課所學(xué)語法結(jié)構(gòu)完成中考典型題例，掌握中考動向，培養(yǎng)自我分析解決問題的能力及準(zhǔn)確率。Zhou Xun has long hair.Liu Yifeis hair is longer than

4、 Zhou Xuns.Jennys hair is the longest of all. JennyLiu YifeiZhou XunLi Yong is funny.Pan Changjiang is funnier than Li Yong.Ted is the funniest.TedPan Changjiang原級 比較級 最高級tallnicethinfunnyinterestexpensivetallernicerthinnerfunniermore interestmore expensivetallestnicestthinnestfunniestmost interestm

5、ost expensive分組觀察總結(jié)一、形容詞和副詞比較級和最高級的構(gòu)成1、規(guī)則變化 構(gòu) 成 方 法原 級比 較 級最 高 級單音節(jié)詞和少數(shù)多音節(jié)詞一般在詞尾加-er/或-est/ist/coldcoldercoldestfastfasterfastest以字母e結(jié)尾的形容詞，加-r或-stnicenicernicestlargelargerlargest重讀閉音節(jié)詞只有一個輔音字母時，應(yīng)先雙寫輔音字母；再加-es或-estbigbiggerbiggesthothotterhottest以“輔音字母+y”結(jié)尾的雙音節(jié)詞，先改“+y”結(jié)尾的雙音節(jié)詞，先改“y”為“i”,再加-er或-estea

6、syeasiereasiestearlyearlierearliest多音節(jié)詞和部分雙音節(jié)詞在詞前加more或mosttiredmore tiredmost tiredInterest-ingmore interestingmost interesting二、不規(guī)則形容詞的比較級最高級原 級比 較 級最 高 級good / wellmany / muchlittleill / bad / badlyfaroldbettermorelessworsefarther / furtherolder / elderbestmostleastworstfarthest / further oldest

7、/ eldest 哪詞多義？ 注：older 一般指年齡大小； My father is older than my mother. elder指長幼關(guān)系(一般修飾名詞作定語); My elder brother is a driver.farther指距離更遠(yuǎn)；further指抽像的,程度深的. I want to study English further. 不規(guī)則變化，口訣 合二為一共三對“壞、病”、“兩多”并“兩好”；一分為二有兩個，一是“遠(yuǎn)來”、二是“老”； 有一詞含雙義，只記“少”來不記“小”。 比眼力1、兩者之間的比較，句中有明顯的標(biāo)志詞than 2、Which/Who is +

8、 比較級, A or B ? 3、能修飾比較級的副詞及短語：a little(一點） much(的多) a lot(的多) even(更) 更） far. 4、 is the +比較級 + of the two. 小組探究:形容詞比較級的用法5、數(shù)量 + 比較級 than 6、比較級+ and + 比較級， “越來越”7、The + 比較級，the + 比較級 “越，就越”8、 比較級與最高級的互換Tom is the tallest boy in his class.=Tom is taller than any other boy in his class.=Tom is taller t

9、han the other boys in his class.9.相同名詞用one(s)替代 ； 不可數(shù)用that； 復(fù)數(shù)用those ；形物代+名詞 用 名物代。小組擂臺：補充要點1、This book is _ (interest ) than that one.2、Which is _ (easy), maths or PE ?3、This city is much_ (beautiful )than that one.4、The weather of Shanghai is even _(hot ) than _ (this) of Daqing .5、Tom is _ (tall)

10、 of the two boys.6、My _(old) is three years_ ( old) than my brother. easier 自我檢測 組內(nèi)測評more interestingmore beautifulhotterthe tallerelderolderthat7、Now it is _ and _(warm). 8、The _(much) you eat, the _ (fat) you will become.9、 Tom runs the fastest boy in his class.=Tom runs faster than _ _boy in his

11、class.=Tom is taller than _ _ boys in his class.10. I want to study English_ (far).warmer wamermorefatteranyothertheotherfurther拓展延伸：難題突破1.This box is three as big as that one. 2.This ruler is ten times as long as that one. 3Your room is twice as big as mine. That box is _smaller than this one.This

12、ruler is ten times _that one.Your room is twice _ mine.twicethe length ofthe size of 發(fā)散思維：李雷他班最高的學(xué)生。1. Li Lei is taller than any other student in his class.2. Li Lei is taller than the other students in his class .3.Li Lei is taller than anyone else in his class.4.No one is as taller as Li Lei in hi

13、s class.5.No one is taller than Li Lei in his class.6.Li Lei is taller than any of the other students in his class.Li Lei is the tallest student in his class.1、the+最高級+ of/in (三者及以上范圍的)2、one of the + 最高級 + 名詞復(fù)數(shù) + in/of3、the + 序數(shù)詞 + 最高級 + 名詞 + in/of 4、Which/Who is the + 最高級,A ,B or C ?5、This is the +

14、 最高級 + 名詞 (that) I have ever seen/listened.小組研討：形容詞最高級的用法1、My mother is (busy) in my family.2、Shenzhen is one of ( big ) (city) in China.3、The Yellow River is the second _ (long) river in China.4、Which is _ (big) , the moon, the earth or the sun ?5、This is ( beautiful ) city that I have ever visited

15、.考考你 Who is first ?the busiestthe biggestcitiestlongest the biggestthe most beautiful 用所給單詞的適當(dāng)形式填空The number of students of my school _(be) 1500.His school has _(few) teachers than _(I)American students spend _(little) time _(do) homework than Chinese.The _ (long) of the river is 500 kilometers.isfe

16、werminelessdoinglength小組賽 Which team is first ?5.A car runs 150 kilometers per hour.A bike runs 50 kilometers per hour.A car runs _ _ _ _as a bike.6. There are _(much) bread in the fridge than on the table.7. This city is much_ (beautiful) than that one.8.This is _ (beautiful) city that I have ever

17、visited.threetimesasfastmoremore beautifulthe most beautiful用所給的形容詞、副詞的適當(dāng)形式填空。1. Tom is _ (tall) than Jim.2. Li Lei is _ (young) boy in his class.3.David has _ (many) story books of all the students.4.Li Lei speaks English _ (well) in his group.5.Lucy runs _(slow) than Lily.I can do better.（互助時刻）tal

18、ler the younger the most the best more solwlyGood , better , best,Never let it rest .Till good isbetter,Andbetter, best .拓展：我會譯好上加好，直到最好； 精益求精，永無止境。sum up改正下列句子中一處的錯誤。1Tom comes to school late than Jim._2. Which do you like better , cats ,dogs or chickens? _3. Who is oldest in our class? _4. He thinks maths is importanter than Chinese. _5. Maths is very harder than English._6. He lives farer than any other student in your class._考核驗收 _ later _ best _ the o