Unit 4 Topic 1 SectionA 课件 2023-2024学年仁爱科普版英语八年级上册

Unit 4 Our World Topic 1 What’s the strongest animal on the farm? Section A Love me, love my dog. Everyday English Sayings 爱屋及乌。 Review: Look and say. What animal can you see? Review: Look and say. What animal can you see? New animals a sheep many sheep some geese lots of mice a goose a mouse < < tall taller tallest Presentation: big bigger biggest < < Presentation: cute cuter cutest < < Presentation: uglier ugly ugliest Presentation: adj. tall taller tallest cute cuter cutest big bigger biggest ugly uglier ugliest 原级 比较级 最高级 单音节及部分双音节形容词 1 一般在词尾直接加er/est: tall—taller—tallest (cheap, clean, bright, deep, young, short, …) 2 以e 结尾的单词加r/st: wide—wider—widest ( strange, wide, nice, late, close, large, fine, brave … ) 3 以辅音字母加y结尾的单词,把y改成i, 再加er/est: busy—busier—busiest ( dirty, lazy, happy, easy, early, healthy, heavy,hungry… ) 4 以重读闭音节结尾,且末尾只有一个辅音字母的单 词,双写末尾的辅音字母,再加er/est : big—bigger—biggest (fat, thin, red, hot, wet…) 比较级(- er)和最高级(- est)的规则变化。 单音节及部分双音节形容词比较级(- er)和最高级(- est)的规则变化。 Adjective strong tall nice brave Comparative stronger nicer Superlative strongest nicest Adjective big fat thin lazy ugly Comparative bigger lazier Superlative biggest laziest thinner thinnest uglier ugliest fatter taller tallest braver bravest fattest 2b Work alone 单音节及部分双音节形容词比较级(- er)和最高级(- est)的规则变化。 Adjective wet quiet safe blue Comparative Superlative Adjective happy fresh large lucky Comparative Superlative 单音节及部分双音节形容词比较级(- er)和最高级(- est)的规则变化。 Adjective wet quiet safe blue Comparative wetter quieter safer bluer Superlative wettest quietest safest bluest Adjective happy fresh large lucky Comparative happier fresher larger luckier Superlative happiest freshest largest luckiest How to use? 形容词原级:…be+ as+原级+as… not so/as…as The hen is as big as the duck. = big The bird is a little smaller than the duck. < The bird is much smaller than the tiger. < 形容词比较级: …be +a little/much+比较级+than… …一点点 …得多 > > The tiger is the biggest of all. of the three. 形容词最高级: …be the+形容词最高级+of/in等短语 (表范围) in