人教版八上Unit 4 What's the best movie theater -Section A Grammar focus3a—3c-ppt课件-市级优课-(配套教案编号：7004e).ppt

1、 -Hi Jenny,you look sad.whats wrong? -I dont have self confidence. -Why not stand in front of the mirror and say,“Jenny,you are the most beautiful girl in the word！”？ -（Say to mirror)Jenny！You are charming,optimistic, intelligent,creative、O h,you are perfect ！ （Some time later) -Haha! Its useful! I

2、feel much better now! -But dont say that too many times. -Why? -Look,you see,its not good to tell lies after all! 专题复习专题复习 形容词形容词 AdjectiveAdjective 用以修饰名词，表示事物的用以修饰名词，表示事物的特征特征 的词。的词。e.g. long, empty, cheap, hungry, etc. 形容词的作用形容词的作用 在句中作在句中作定语定语、表语表语、宾语宾语 补足语补足语等成分等成分 e.g. He is a good student. I

3、have something important to tell you. 当形容词修饰由当形容词修饰由some-,any-,no-,every- 构成的不定代词时构成的不定代词时,形容词要放在这些形容词要放在这些 不定代词的之后不定代词的之后. e.g. Is there anything interesting in todays newspaper ? The trees turn green in spring. We are alone on the island. 系动词有：系动词有：be, become, turn, get ,seem, smell,taste, sound,

4、look, feel , keep 只能作表语，不能作定语的形容词只能作表语，不能作定语的形容词 eg:He is ill. He is an ill person. 形容词和宾语一起构成形容词和宾语一起构成复合复合 宾语宾语e.g. We must keep the classroom clean. He made us happy. Colour it green. 1.1.名词名词+ + y y变为形容词变为形容词 n. + y: rainy, sunny foggy stormy, windy, snowy, cloudy, lucky, healthy, sleepy, noisy,

5、 2.2.名词名词+ + lyly变为形容词变为形容词 n. + ly: lovely, friendly, lonely, lively weekly, daily n.+ ful: careful, beautiful n.+ less: careless, useless n.+ ous: dangerous 3.3.名词名词+ + 其它后缀其它后缀变为形容词：变为形容词： B. 形容词特别的构成形容词特别的构成 LetLets fill s fill in the in the blanks.blanks. 词词 尾尾 变变 化化 原级原级 比较比较 级级 最高最高 级级 单音节词在词

6、尾加单音节词在词尾加-er(比较级比较级)或或- est(最高级最高级)以字母以字母e接尾的词加接尾的词加-r或或- st tall hard large wide 以重读闭音节结尾的词末尾只有一以重读闭音节结尾的词末尾只有一 个辅音字母应双写辅音字母再加个辅音字母应双写辅音字母再加er 或或est big hot thin fat wet 以辅音字母以辅音字母+y结尾的词变为结尾的词变为i再加再加-er, 或或-est happy dry early narrow clever 多音节词和多数双音节词在其前面多音节词和多数双音节词在其前面 加加more 和和most difficult po

7、pular slowly taller harder larger wider tallest hardest largest widest bigger hotter fatter wetter biggest hottest fattest wettest happier drier earlier happiest driest earliest narrower cleverer narrowest cleverest more difficult more popular more slowly most difficult most popular most slowly 少数以少

8、数以-er,-ow结尾的双音节结尾的双音节 词可加词可加-er或或-est 原级原级 good well bad badly many much little far old 比较级比较级 最高级最高级 better best worse worst less more most farther/further older/elder least farthest/furthest oldest/eldest 巧记：巧记： 特殊形式比较级特殊形式比较级 共有三对二合一共有三对二合一 坏病两多并两好坏病两多并两好 little意思不是小意思不是小 一分为二有两个一分为二有两个 一是老来二是远一是

9、老来二是远 Tom is as tall as Mike. as+形容词原形形容词原形+as There are as many students in our school as yours. Tom is as old as Mike. 否定否定 not as+形容词原形形容词原形+as “和和 不一样”不一样” 或或 not so+形容词原形形容词原形+as “不及不如不及不如 Tom is not as tall as Mike. Tom is not so tall as Mike. This truck is big enough to carry 5 tons. so+ 形容词原

10、级形容词原级+that从句从句 He is so tall that he cant enter the room by the door . too+原级原级+ to do sth. He is too young to join the army. 形容词原级形容词原级+ enough to do sth. 补充：需要掌握的句型转换补充：需要掌握的句型转换 1. He is taller than any other boy in his class. = He is taller than the other boys in his class. = He is the tallest

11、(boy) in his class. 2. He is too young to look after himself. = He is not old enough to look after himself. = He is so young that he cant look after himself. = He is such a young boy that he cant look after himself. 比较级比较级+than This bridge is longer than that one. Our school is larger than theirs. 表

12、示两者之间的选择，可使用表示两者之间的选择，可使用 “Which is+ 比较级，比较级，or?” 表示不及另一方时，使用“表示不及另一方时，使用“less+原级原级 +than” Which is longer, this one or that? This park is less beautiful than that one. “The+比较级比较级，the+比较级比较级” “比较级比较级+and+比较级比较级” The more you eat , the fatter you will be. In spring, the days are getting longer and l

13、onger. one of the+最高级最高级+名词复数名词复数 最高级+of (in)表示范围 This is/ was the最高级最高级+名词名词+that定语从句定语从句 Lu Xun is one of the greatest writers last century. This is the worst film that I have seen these years. Of all the movie stars, I think Zhang Ziyi is the best. 1. much, a bit, even, a lot，a little等常用等常用 来修饰来修

14、饰比较级比较级 *She is much taller than Mrs.Liu. *This problem is a little more difficult than the other one. 2. 形容词最高级前一定不要忘记形容词最高级前一定不要忘记the 形容词的比较级和最高级的注意点：形容词的比较级和最高级的注意点： 哪些词用来修饰比较级？哪些词用来修饰比较级？ 3. 在比较级中为了避免重复，在在比较级中为了避免重复，在the后常用后常用 one，that，those等词来替代前面提到过等词来替代前面提到过 的名词的名词 *This pen is shorter than t

15、hat one. *The weather here is warmer than that of Shanghai. 4. 被比较的事物必须是同类：被比较的事物必须是同类： e.g. She is shorter than me. Her hair is longer than mine. 易错点分析易错点分析1 1： Simon looks _. A. happy B. happily Simon looked _ at me because I broke his glasses. A. angry B . angrily happy angrily 审题时要弄清楚是审题时要弄清楚是 系

16、动词系动词还是还是实义动词实义动词 易错点分析易错点分析2 2： As the activity was pleasant, they didnt feel _(疲疲 劳劳) at all. It is _ to climb up the Great Wall. tired -ing 结尾表结尾表物物“令人“令人” -ed 结尾表结尾表人人“感到“感到” 类似用法词还有：类似用法词还有：surprise、 excite、interest、amaze tiring far early late straight hard 易错点分析易错点分析3:3:有些词的形容词与副词的形式有些词的形容词与副词

17、的形式一样一样. . fast high long Walk _ on and turn left at the second turning. straight 易错点分析易错点分析4:4: He is _ (live), clever and outgoing. Our neighbours are _ (friend). The boy is very _(love). Its _ (like)that he will call again this evening. lively friendly lovely likely 在这些句子在这些句子 里，我们可里，我们可 都是都是形容词形

18、容词 哦！哦！ 别再给我加别再给我加-ly了！了！ 聚焦中考形容词专项聚焦中考形容词专项 1.People live longer and stay _ today than they did 50 years ago. A. health B. healthier C. healthiest D. the healthiest 2.Though his grandmother lives _, she never feels _. A. alone, alone B. lonely, lonely C. alone, lonely D. lonely, alone 3. Now many p

19、eople send cards by emails, because its much _ this way. A. nearer B. shorter C. quicker D. farther 聚焦中考形容词专项聚焦中考形容词专项 4. The soup was so that it burned my mouth. A. hot B. salty C. delicious D. sour 5. Simon is not as _ as Daniel. A tall B the tallest C.taller D. tallest 6. Mr. Brown always makes h

20、is class _ and keeps his students _ in class. A. alive, interesting B. lively, interesting C. alive, interested D. lively, interested 7. The bread is _ than these cakes A. very delicious B. much delicious C. more delicious D. as delicious 8. Lin Tao is _ student in his classroom. A. fat B. fatter C. the fattest D. fattest C C 形容词的意义及用法形容词的意义及用法 形容词比较级和最高级的形容词比较级和最高级的 构成及用法构成及用法 Homework 1.回顾复习形容词的知识 2.完成一本复习题组训练的练习题