Unit3 Section A(2a-2c) 课件2023-2024学年人教版八年级英语上册

Unit 3 I’m more outgoing than my sister. Section A 2a-2c 一. 掌握以下词汇及短语： outgoing, better, loudly, quietly, more loudly, play better than, both … and … 二. 掌握以下句式： I am more outgoing than my sister. Tina is taller than Tina. Sam has longer hair than Tom. She also sings more loudly than Tara. 三．掌握比较级的构成和变化规则，能够运用比较级比较人与人的外貌和性格差别。 Learning aims Enjoy the video Can you find out the rules? 规则 原级 比较级 tall, short, small 以字母e结尾的词加-r 以辅音字母加y结尾的词，改y为i再加-er 重读闭音节词，双写词尾辅音字母，再加-er 多音节和部分双音节词，在词前加more 一般在词尾加-er nice, large, fine funny, lazy, heavy big, thin, fat outgoing, beautiful, interesting taller, shorter, smaller nicer, larger, finer funnier, lazier, heavier bigger, thinner, fatter more outgoing more beautiful more interesting 形容词或副词比较级的构成(规则变化)： 3. 重读闭音节词词尾只有一个辅音字母时，先双写辅音字母再+er 4. 以辅音字母+y结尾的单词，变y 为i+er 2. 以不发音的字母e结尾的+r 1. 一般在词尾+er 5. 多音节词和部分双音节词前加more tall -- taller nice -- nicer fat -- fatter funny -- funnier interesting – more interesting heavy -- heavier difficult – more difficult 原级 比较级 good / well bad / badly many / much little far better worse more less farther further 形容词或副词比较级的构成(不规则变化)： Group work: Who is he / she? Choose one of your group members and try to describe him / her in following ways. Let students in other groups have a guess. A: Who is he/she? B: He/She is in our group. He/She is a boy/girl. A:Is he/she … than me? / Does he/she … than me? B: Yes, he/she … than … No, he/she … than. … A:I got it! He / She is xxx 写出下列词的比较级形式。 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 better more interesting more loudly 比较级句型 The cat is bigger