1、人教新目标版 八年级上 Section A 1a-2c Unit3 Im more outgoing than my sister. 形容词和副词有三个比较等级，即：形容词和副词有三个比较等级，即： 1. 原级原级，也就是原形。，也就是原形。 2. 比较级比较级，表示“较，表示“较”或或 “更“更”的意思。（用于两者之的意思。（用于两者之 间比较）间比较） 3. 最高级最高级，表示“最，表示“最”的意思。的意思。 （用于三者或三者以上的比较）（用于三者或三者以上的比较） big tall strong heavier bigger taller stronger faster heavy fa
2、st 形容词原级形容词原级 形容词比较级形容词比较级 副词原级副词原级 副词比较级副词比较级 Yao Ming is taller than Liu Xiang. Liu Xiang is shorter than Yao Ming. He Jiong is thinner than Du Haitao. Du Haitao is heavier than He Jiong. A is +形容词的比较级形容词的比较级 + than B. Presentation Look and say. A +谓语动词谓语动词+形容词形容词/副词的比较级副词的比较级+ than B. Yang Mi has
3、 longer hair than Yang Zi(has). Yang Zi has shorter hair thanYang Mi(has). 单音节单音节 和部分和部分 双音节双音节 词词 一般在词尾加一般在词尾加-er talltaller longlonger 以字母以字母e结尾的词结尾的词，在，在 词尾加词尾加-r finefiner latelater 重读闭音节词且词尾重读闭音节词且词尾 只有一个辅音字母，只有一个辅音字母， 双写辅音字母再加双写辅音字母再加-er bigbigger thinthinner 以“辅音字母以“辅音字母 + y”结结 尾尾的双音节词，先的双音节词
4、，先把把 “y”改为“改为“i”再再加加-er easyeasier busybusier 形容词副词比较级形容词副词比较级的构成（的构成（1）规则变化规则变化： 1.big 2.hot 3.warm 4.old 5.busy 6.new 7.cool 8.small 9.cold 10.heavy 11.fat 12.thin bigger warmer busier cooler colder fatter hotter older newer smaller heavier thinner 写出下列形容词的比较级写出下列形容词的比较级 PractisePractise Wang Junk
5、ai is quieter than Wang Yuan. Wang Yuan is more outgoing than Wang Junkai. quiet “安安 静的；内静的；内 向的向的” outgoing “外向的外向的” more outgoing outgoing New drills Wang Yuan sings more loudly than Wang Junkai. Wang Junkai sings more quietly than Wang Yuan. more loudly loudly quietly more quietly Both Wang Yuan
6、and Wang Junkai play the guitar well. both . and . 意为“意为“ 和和”，连接两个并列”，连接两个并列 主语时，谓语动词用复数主语时，谓语动词用复数 形式。形式。” But Wang Junkai plays better than Wang Yuan. well better good/well-better-best 原级原级 比较级比较级 good / well bad / badly many / much little far better worse more less farther further 形容词副词比较级形容词副词比较
7、级的构成（的构成（3）不规则变化不规则变化： 写出下列词的比较级形式。写出下列词的比较级形式。 1. large _ 8. friendly_ 2. clever _ 9. many _ 3.lazy _ 10. careful_ 4. few _ 11. hot _ 5. dirty _ 12. far _ 6. wet _ 13. interesting _ 7.loudly_ 14.well_ larger cleverer lazier fewer dirtier wetter friendlier more more careful hotter farther/further be
8、tter PractisePractise more interesting more loudly Write the opposite words according to the pictures. 1a 1. tall _ short 2. thin _ heavy 3. loudly _ quietly 4. short hair _ long hair Pre-listening There are three pairs of twin brothers and sisters in the picture. Whos whose twin brother or sisters?
9、 Why? Look at the picture and find out the differences. Who is heavy, Peter or Paul? Who has long hair, Tom or Sam? Who is quiet, Tom or Sam? Who sings loudly, Tina or Tara? Who is short and thin, Peter or Paul? Peter Sam Tom Tina Paul Listen and number the pair of twins 1-3 in the picture. 1b Liste
10、n again and fill in the blanks. Conversation 1 Boy 1: Is that Sam playing the guitar? Girl: No, thats Tom. Sam has _ than Tom. Boy 2: Both Tom and Sam can play the drums, but Sam plays them _ than Tom. longer better Conversation 2 Boy: Thats Tara, isnt it? Girl: No, it isnt. Its Tina. Tina is _ than
11、 Tara. And she also sings _ than Tara. Conversation 3 Boy: Is that Paul? Girl: No, thats Peter. Peters _ than Paul. And Pauls _ than Peter. taller more loudly heavier shorter 那是塔拉，对吗？那是塔拉，对吗？(附加疑问附加疑问 句：前肯后否，前否后肯）句：前肯后否，前否后肯） A: Thats Tara, isnt it? B: No, it isnt. Its Tina. Tina is taller than Tara
12、. And she also sings more loudly than Tara. Practice the conversation then make conversations about the other twins. 1c 参考词汇：参考词汇： funny, friendly, outgoing, hard-working, smart, lazy, young, old,( run ) fast, (jump) high, ( work) hard, ( get up ) early Quick response PK game:Compare yourself with y
13、our partner. Who can make more sentences with a quick speed? Listen .Are the words in the box used with (i)er or more? Complete the chart. 2a funny (run) fast friendly (jump) high outgoing (work) hard hard-working (get up) early smart lazy -er / -ier more friendly outgoing funny funnier smart smarte
14、r lazy lazier fast faster hard harder hard-working high higher early earlier Listen and complete the sentences. Im _ than Tara. Im _ and _ too. She can run faster and _ than me. Whos _ at school? Tina thinks she _ than me, but I _ as _ as Tina. But shes _ than me. I think Im _ than Tara. She always
15、_ than me. more outgoing friendlier funnier jump higher more hard-working smarter lazier gets up earlier works harder work hard Listen again. How are Tina and Tara different? 2b Tina is more outgoing than Tara. is friendlier and funnier than Tara. can run faster and jump higher than Tara. is smarter
16、 than Tara. is lazier than Tara. Tara works as hard as Tina. gets up earlier than Tina. as . as . 意为“像意为“像 / 和和一一 样样”，两个两个as中间用形容词或副中间用形容词或副 词的原级词的原级。 e.g. The bag is as expensive as that one. Li Ling sings as well as Lucy. as . as . 的否定形式为的否定形式为not as / so . as .，意为“不像，意为“不像那样那样”。 e.g. My computer
17、is not as / so good as hers. Tom doesnt jump as / so high as Jim. Listen again and check your answers. Interviewer: Tina, do you think you are different from your sister Tara? Tina: Oh, sure. We look similar but were very different. Interviewer: Really? In what ways are you different? Tina: Well, Im
18、 more outgoing than Tara. Im friendlier and funnier, too. And I love sports. Tara: Yes, she can run faster and jump higher than me. Interviewer: Whos more hard-working at school. Tara: Tina thinks she works harder than me, but I work as hard as Tina. But shes smarter than me. Tina: Not really. I thi
19、nk Im lazier than Tara. She always gets up earlier than me. Tina and Tara are_. They look similar but they are different. For example, Tina is _ , _ and _than Tara. Besides, She loves sports. She _ and _ . To our joy, Tara works _ Tina. However, Tara gets up _ than Tina, so Tina is _ than Tara. Fill
20、 in the blanks according to the conversation. twins more outgoing friendlier smarter jumps higher runs faster as hard as earlier lazier Consolidation Sam Tom smart tall run fast get up early thin funny hard-working friendly Is Tom smarter than Sam? No, he isnt. Sam is smarter than Tom. Student A, look at the chart on the right. Student B, look at the chart on page 81. Ask and answer questions about Sam and Tom. 2c
