人教版八上Uuit 3 I'm more outgoing than my sister.-Section A Grammar focus3a—3c-ppt课件-公开课-(配套教案编号：d0f6b).ppt

1、Unit3 Im more outgoing than my sister. -形容词形容词,副词比较级变化副词比较级变化 单位：北皋联合中学单位：北皋联合中学 教师：王静贝教师：王静贝 Look at the photo, what are they like? Q:Mirror, mirror on the wall, whos the fairest of them all. M:Its you, of course.But Snow White is more beautiful, more beautiful. Task：感知形容词 比较级 形容词形容词,副词比较级副词比较级 -规则

2、与不规则变化 * 规则变化规则变化5种种 *不规则变化不规则变化5组组 Tina 1. Mary is tall. 2. Tina is than Mary. Mary 单音节词，加单音节词，加er taller 单音节词，加单音节词，加er,读读【】 short long cool warm cold cheap quiet shorter longer cooler warmer colder cheaper quieter 不发音e结尾的词，加r Aires has large eyes. Aires has larger eyes than Hito. 不发音不发音e结尾的词，加结尾的

3、词，加r nice late fine nicer later finer Tom Mike Tom is funny. Tom is than Mike. funnier 辅音字母辅音字母+y结尾的词，变结尾的词，变y为为i，再加，再加er 辅音字母加辅音字母加y结尾的词，变结尾的词，变y为为i，再加，再加er easy busy early heavy happy healthy easier busier earlier heavier happier healthier Who is thinner, Bob or Frank? Frank is thinner than Bob. B

4、ob is fatter than Frank. 重读闭音重读闭音节结尾，节结尾， 双写双写辅音字母，辅音字母， 加加er Bob Frank 双写双写辅音字母，加辅音字母，加erer big hot wet fat thin bigger hotter wetter fatter thinner Snow White is Snow White is more more beautifulbeautiful than youthan you. . 双音节，多音节词前加双音节，多音节词前加moremore beautiful outgoing expensive interesting mor

5、e beautiful more outgoing more expensive more interesting A rhyme (押韵诗押韵诗)： Good，better, best Bad, worse, worst Many (much), more, most Little, less, least Far, farther, farthest Far, further, furthest They are different. 不 规 则 变 化 不 规 则 变 化 考考你 tall late easy big beautiful good 考 考 你 考 考 你 Change t

6、he words into comparative degree. (把形容词变成比较级。把形容词变成比较级。) taller later easier bigger more beautiful better 课堂小结课堂小结 规则变化规则变化5种种 不规则变化不规则变化5组组 单音节词，词尾加单音节词，词尾加 good/well better 以不发音以不发音e结尾的词，加结尾的词，加 bad/badly worse 重读闭音节结尾的词，双写辅音字母，重读闭音节结尾的词，双写辅音字母， 加加 many/much more 辅音字母加辅音字母加y结尾的词变结尾的词变y为为i,加加 little less 多音节词，多数双音节词在前面加多音节词，多数双音节词在前面加 far farther/further er r er more er A friend is easier lost than found. 朋友易失，不易得。 “比较比较”出来的真理出来的真理