人教版八上Uuit 3 I'm more outgoing than my sister.-Section B 3a —4 Self check-ppt课件-公开课-(配套教案编号：b2030).pptx

1、Comparative and superlative （中考专题复习）（中考专题复习） 1 2 3 4 5 6 小组合作探究小组合作探究 Pair Work Liu Xiang is tall. Pan Changjiang is short. Liu Xiang is taller than Pan Changjiang. 小组合作探究小组合作探究( (Pair Work) ) tall 原级原级 比较比较 级级 最高级最高级 taller tallest cheap cheaper cheapest quick quicker quickest light lighter lightes

2、t cool cooler coolest warm warmer warmest 构成方法：一般构成方法：一般 接加接加-er , -est 直直 The earth is larger than the moon. The sun is the largest of the three. large 原级原级 比较比较 级级 最高级最高级 larger largest late later latest fine finer finest nice nicer nicest 构成方法：以不发音的构成方法：以不发音的e 结尾时，加结尾时，加 r , -st 返回返回 Liu Yifei is

3、 thin. Mr. Wang is thinner than Liu Yifei . Liu Yifei Mr. Wang thin 原级原级 比较比较 级级 最高级最高级 thinner thinnest big bigger biggest wet wetter wettest hot hotter hottest 构成方法：以重读闭音节结尾且构成方法：以重读闭音节结尾且 末尾只有一个辅音字母时，双写末尾只有一个辅音字母时，双写 最后的辅音字母，再加最后的辅音字母，再加-er，-est fat fatter fattest Han Hong is heavier than Liu Yif

4、ei . 45kg 76kg heavy 原级原级 比较比较 级级 最高级最高级 heavier heaviest easy easier easiest dry drier driest busy busier busiest tidy tidier tidiest 构成方法：以辅音字母加构成方法：以辅音字母加 y 结尾结尾 时，改时，改 y 为为 i，再加，再加-er，-est 返回返回 delicious 原级原级 比较比较 级级 最高级最高级 more delicious most delicious dangerous more dangerous popular beautiful

5、 interesting more interesting 构成方法：在原级前加构成方法：在原级前加more , most most interesting more popular most popular most dangerous more beautiful most beautiful 不规则变化：不规则变化： bad / badly/ill worse many / much more good / well better oldolder/elder far farther / further little less 合二为一共三对，合二为一共三对， 坏坏、病病、两、两多多并两

6、并两好好 一分为二有两个，一分为二有两个， 一是一是远远来二是来二是老老， 还有一词含双义，还有一词含双义， 只记只记少少来不记小来不记小 返回返回 形容词原级的常用句型形容词原级的常用句型 程度副词程度副词very,too,so,quite等修饰等修饰 形容词的原级如：形容词的原级如：very tall、too hot、so cold The car is quite/very cute. The flood is very/so serious as+adj.+as 和和一样一样 as funny as as big as 否定形式：否定形式：not as/so+adj.+as 和和 不一

7、样不一样 这个故事和那个故事一样有趣这个故事和那个故事一样有趣 The story is that one. 这个问题不如那个问题难这个问题不如那个问题难 The question is that one. as interesting as not as difficult as 比较级比较级常考知识点常考知识点 一一、在英语中常修饰比较级的在英语中常修饰比较级的 词有：词有：much, a little, a bit, even, far，still等等。 eg: The sun is much bigger than the moon. I am a little taller than

8、 Sam. 返回返回 二、二、“比较级比较级 + and + 比较级比较级” 表示表示 “越来越越来越”。”。 分两种情况分两种情况 (1)单音节词和部分双音节词单音节词和部分双音节词 比较级比较级+and+比较级比较级 eg: It is getting warmer and warmer. You are taller and taller. 练习：练习： In winter it is getting . (越来越冷越来越冷) I hope you will be . (越来越聪明越来越聪明). colder and colder smarter and smarter ( (2 2)

9、)部分双音节词和多音节词部分双音节词和多音节词 more and more+形容词形容词 eg. more and more beautiful 练习：练习： He is becoming . . 他变得越来越外向。他变得越来越外向。 more and more outgoing 三、三、 特指“两者中较特指“两者中较的那一个的那一个 （of the two）”）”, ,比较级前加比较级前加thethe The room is the bigger of the two. . 练习： 1.他在两个中是较高的。 2.那部电影在两部中是较有趣的。 . He is the taller of the

10、 two. The movie is the more interesting of the two. 返回返回 四四、用用“The+The+比较级比较级，the+the+比较比较 级级”表示表示“越越，就越就越”。 eg: The more, the better. The more you eat, the fatter you are. 练习：练习： 我们种植越多的树木我们种植越多的树木，空气就会越新鲜空气就会越新鲜。 we trees we plant, (fresh) air will have. The more the fresher 五、五、Who/Which is +Who/

11、Which is +比较级，比较级， A or B?A or B? 练习： 1.谁舞跳得更好，Lucy 还是Lily? Who dances better, Lucy or Lily? 2.谁跳得更高，Bob 还是Ben? Who jumps higher, Bob or Ben? 六、表示“最六、表示“最之一”时，用之一”时，用 “one of the+ +形容词最高级形容词最高级+ +可数名可数名 词复数”词复数” 周杰伦是最受欢迎的歌手之一。 Jay Chou is one of singers. the most popular 返回返回 1 2 3 4 5 6 返回返回 1、选择、选

12、择 the bread is than these cakes A.very delicious C.much delicious B.more delicious D.ad delicious C 5、翻译、翻译 A friend is easier lost than found 2、问答、问答 What is the longest wall in the world? The Great wall 3、填空、填空 Which is (big),the sun,the moon or the earth? 朋友易失不易得朋友易失不易得 the biggest 4 4、改错、改错 This

13、 work is very harder than that one A B C D Cmuch 返回返回 1、选择、选择 Lin Tao jumped in the long jump in the school sports meeting A.far B.farther C.farthest D.quite far C 5、翻译、翻译 Enough is as good as a feast 知足常乐知足常乐 2、问答、问答 Which is the heaviest animal on the land? The elephants 3、填空、填空 Which is (beautifu

14、l),the black or the blue one more beautiful 4、改错、改错 He lives farer than any other A B C student in your class. D Afarther 返回返回 1、选择、选择 When they met in the hotel. They talked and laughed . A.happily B.happy C.happier D.happiest A 5、翻译、翻译 Better to do well than to say well 说得好不如干得好说得好不如干得好 2、问答、问答 Wh

15、o is the tallest professional basketballplayer in china? Yao Min 3、填空、填空 This mooncake is (cheap) of all. the cheapest 4、改错、改错 He thinks math is importanter than A B C D Chinese Cmore important 返回返回 1、选择、选择 A horse is than a dog. A.much heavy B.more heavier C.much heavier D.more heavy C 2.问答问答 Which

16、 is the warmest province in China in winter? Hainan 3、填空、填空 He is (strong) in the class. the strongest 4、改错、改错 Tom comes to school late than Jim. . A B C D Clater 5、翻译、翻译 Doing is better than saying 会说不如会做会说不如会做 返回返回 1、选择、选择 Lilei often talks but does so everyone says he is a good boy. A.less more B

17、.few much C.more little D.little many A 2、问答、问答 Which is the coldest province in China in winter? Heilongjiang 5、翻译、翻译 Two heads are better than one 3、填空、填空 English is (widely) spoken in the world. 4、改错、改错 Which do you like better, cats, dogs A B C D or chickens? 两人智慧胜一人两人智慧胜一人 the most widely Cbest

18、 返回返回 1、选择、选择 The more we looked at the picture, . A.We like it less B.the less we liked it C.better we liked it D.it looked better B 2、问答、问答 Which is the best supermarket in our town? Walmart 5、翻译、翻译 An eye finds more truth than two ears 3、填空、填空 Jack is not as (tall) as Yongxian. 4、改错、改错 Who is oldest in our class? A B C D 百闻不如一见百闻不如一见 tall Bthe oldest