1、Welcome,The Comparative of Adjectives 形容詞的比較級,Unit 9 The Year 2050 Lesson 3 Have Fun,Liu Xiang is tall.,Yao Ming is taller than LiuXiang.,Yao Ming,Liu Xiang,Zeng Zhiwei is short .,Xiao xin is shorter than Zeng Zhiwei .,Zeng Zhiwei,Xiao xin,Summer is hot. Summer is _ than spring. Winter is cold. Wint

2、er is _ than autumn.,colder,Liu Yifei is thin.,Nancy is thinner than Liu Yifei.,Liu Yifei,Nancy,Jim,Tom,Tom is more athletic than Jim.,Jim is athletic.,一、規(guī)則變化,二、不規(guī)則形容詞的比較級,三、形容詞比較級的用法,一、單音節(jié)和 部分雙音節(jié)詞,Q1：形容詞比較級的規(guī)則變化有些？,1.slow fast young tall 2.fine late 3.thin big 4.easy lucky,slower,younger,一般在詞尾加 er。

3、,以字母e 結尾的詞,加 r。,重讀閉音節(jié)詞只有一個輔音字母時,雙寫輔音字母,加 er。,以輔音字母加“y”結尾的雙音節(jié)詞,先改“y”為“i”再加 er。,finer,later,easier,thinner,bigger,luckier,taller,faster,二、多音節(jié)和部分雙音節(jié)詞 在詞前加more或most,delicious more delicious,important more important,boring more boring,Q2：形容詞比較級和最高級的不規(guī)則變化有哪些？,Q3： 通常在什么情況用形容詞比較級？,地球比月球大。,The earth is large

4、r than the moon.,1、兩者之間的比較，句中有明顯的標志詞 than。,數(shù)學和英語，哪個更容易？,變式練習：這本書比那本書有趣。,Which is easier, maths or English?,2、Which/Who is + 比較級, A or B ?,變式練習：周杰倫和張杰，誰更受歡迎？,Q4：有哪些特殊情況下也使用形容詞的比較級？,湯姆是這兩個男孩中較高的一個。,Tom is the taller of the two boys.,1、 is the +比較級 + of the two.(兩者中較）,天變得越來越黑。,變式練習：曙光學校是兩所學校中較好的一所。,Its

5、 getting darker and darker.,2、比較級+ and + 比較級 “越來越”,變式練習：他有越來越多的朋友。,保山變得越來越美麗。,Baoshan is becoming more and more beautiful.,2）more +and +more+原級 越來越” （多音節(jié) 詞和部分 雙音節(jié)詞）,你吃得越多，就變得越胖。,變式練習：英語越來越重要。,The more you eat, the fatter you will become.,3、The + 比較級，the + 比較級 “越，就越”,變式練習：你鍛煉的越多就越健康。,4.比較級形式用來表示最高級概念

6、 than any other+單數(shù)名詞 比較級+ than the other +復數(shù)名詞 （比其他任何一個都） Tom在他班上比其他任何一個男孩都高。 Tom is taller than any other boy in his class. =Tom is taller than the other boys in his class =Tom is the tallest boy in his class.,變式練習：這個教室比任何一個教室都大。,5. Much ,a lot ,a bit ,a little ,even ,far 等修飾比較級 Lucy比她姐姐胖的多。 Lucy i

7、s much heavier than her sister.,變式練習：她今天比我更高興。,課堂總結,I 形容詞的比較的基本構成 單音節(jié)和 部分雙音節(jié)詞一般在詞尾加 er。 以字母e 結尾的詞,加 r。 重讀閉音節(jié)詞只有一個輔音字母時,雙寫輔音字母,加 er。 以輔音字母加“y”結尾的雙音節(jié)詞,先改“y”為“i”再加 er。 多音節(jié)和部分雙音節(jié)詞在詞前加 more。 II 形容詞比較級的五個特殊變化 good/wellbetter bad/ill/badlyworse many/muchmore littleless farfarther,III 形容詞的比較級基本運用 than用比較級 W

8、hich/Who is + 比較級, A or B ? IV 形容詞比較級在特殊情況下的幾個用法 is the +比較級 + of the two.(兩者中較） 比較級+ and + 比較級 “越來越” The + 比較級the + 比較級 “越越” 比較級形式用來表示最高級概念than any other+單數(shù)名詞 比較級+ than the other +復數(shù)名詞 much, a lot, a bit, a little, even, far 等修飾比較級,寫出下列形容詞的比較級,short ill big late easy delicious,shorter,目標檢測,worse,bi

9、gger,later,easier,more delicious,1、His pencil is very more expensive than mine. 2、Which is more useful of the two dictionaries? 3、The careful you are, the few mistakes you will make.,very改為much,more useful改為the more useful,The careful改為The more careful the few 改為the fewer,1. A horse is _ than a dog.

10、 A. much heavy B. more heavier C. much heavier 2. Emma always makes a lot of mistakes . She is _. A. care B. careful C. carefully D. careless 3. Which subject is _ , physics or chemistry ? A. interesting B. most interesting C. more interesting D. the most interesting,C,D,C,4. In our city its _ in July, but it is even _ in August. A.hotter hottest B. hot hot C. hotter hot D. hot hotter,5.The bread is _ than these cakes. A . Very delicious B. much delicious C. more delicious D. as deliciou