Unit2 Comparative adjectives课件-2025-2026学年八年级英语沪教版上册

The comparative of adjectives 形容词比较级 Lead in Tom Jerry Can you find the differences(不同点) between Tom and Jerry? height （身高） weight （体重） Tom is tall. Jerry is short. Tom is taller than Jerry. Jerry is shorter than Tom. Tom is heavy. Jerry is light. Tom is heavier than Jerry. Jerry is lighter than Tom. We use comparative of adjectives to compare ______ people/things. two 形容词比较级 + end with “-er” than Grammar learning 相亲相爱八一班 (54) I need your help, my dear friends! What happened to you,Jerry? Just now, I drank a bottle of magic water(魔法药水). Now, I become taller, fatter and bigger. But I am slower(更慢的) than before because my larger body. Tom is quicker(更快的) than me. It is easier for him to catch me！ I want to turn myself back! I need your help! __________ Round 1 Grammar learning What happened to you,Jerry? Just now, I drank a bottle of magic water(魔方药水). Now, I become taller, fatter and stronger. 以辅音字母+y结尾:去y为i加er But I am slower(更慢的) than before because my larger body. Tom is quicker(更快的) than me. It is easier for him to catch me！ 大多数形容词:+er short→shorter fat→fatter easy→easier 以辅元辅结尾+重读闭音节: 双写辅音字母再加er 以e结尾:+r tall→taller strong→stronger slow→slower sad→sadder large→larger wide→wider busy→busier 相亲相爱八一班 (54) quick→quicker smart lazy short lucky cheap kind fat nice hot pretty sad wide Grammar in use Round 2 Grammar learning 分类 比较级形式 例词 规则变形 不规则变形 以辅音字母+y结尾 大多数形容词 tall→taller fat→fatter easy→easier 以辅元辅+重读闭音节结尾 以e结尾 +er 双写辅音字母再加er 去y为i加er strong→stronger big→bigger large→larger nice→nicer happy→happier +r 多音节词 前面加more important→more important popular→more popular difficult→more difficult beautiful→more beautiful good→better bad→worse far→farther(更远) / further(更远，更进一步) many/much→more Grammar in use Write down the comparative form of adjectives. unly→________ red→________ wonderful→____________ popular→____________ bad→________ helpful→________ relaxing→________ dirty→________ far→____________ good→________ expensive→______________ funny→________ Round 3 __________ Grammar learning “程度修饰词 ……得多 ……一点 much even far a lot a little a bit 杰瑞比之前瘦得多。 Jerry is much thinner than before. 我比他矮一点点。 I am a little shorter than him. + 形容词比较级” tall, short; strong, thin; heavy, light; patient; careful; hard-working(勤奋的); beautiful, handsome(英俊的) Round 4 Grammar learning 比较级 + and + 比较级 越来越…… more and more +原级（多音节和部分双音节） The weather is getting ______ and _______. The sun is getting ________ and _________. 1.天气变得越来越冷。 2.日光变得越来越短。 colder colder shorter shorter 3.她变得越来越漂亮。 She is becoming ________ and ______ __________. more more beautiful Round 5 helpful more helpful NEXT She is much ______________(helpful) than me. more helpful 1/5 interesting more interesting NEXT My book is far ________________(interesting) than yours. more iteresting 2/5 worst worse NEXT Which one do you think is ______(bad), the red dress or the green one? worse 3/5 best better NEXT Who gets _______(good) grades, Alice or Mike? better 4/5 farther further NEXT If you like it, I can give you _______ (far) information. further 5/5 Round 6 Congratulations！ Thank you for helping Jerry！ Summary 分类 比较级形式 例词 规则变形 不规则变形 以辅音字母+y结尾 大多数形容词 tall→taller fat→fatter easy→easier 以辅元辅+重读闭音节结尾 以e结尾 +er 双写辅音字母再加er 去y为i加er strong→stronger big→bigger large→larger nice→nicer happy→happier +r 多音节词 +more difficult→more difficult beautiful→more beautiful good→better bad→worse far→farther/further many/much→more 程度修饰词 + 形容词比较级 + than $$