Unit 4 adj.三级用法课件 2025-2026学年人教版八年级英语上册

该初中英语课件聚焦人教版八年级上册Unit 4形容词三级用法，系统覆盖原级、比较级、最高级的规则与不规则变化及常用句型。通过吹气球比赛、小猪大小对比等游戏导入，结合预习检测连接旧知，以图片、表格为学习支架，帮助学生从具体实例过渡到语法规则。 其亮点在于情境化教学与思维品质培养，借助气球、表情符号等直观教具降低抽象语法难度，通过“the+比较级…the+比较级”等句型练习及Zhou Xiang人物描述任务，提升学生语言表达与分析能力。练习设计兼顾规则与不规则变化，助力学生系统掌握，教师可通过互动游戏增强课堂吸引力，提高教学效率。

人教版初中英语 八年级上册 unit 4 adj.三级用法 单位：鹤岗市教育局 姓名：鹤岗市绥滨县第八中学 罗秋香 boys and girls in this class class 接下来 激情澎湃 脑洞大开 千万 别 眨眼 眨眼 眨眼 3 2 1 Are you ready？ Are you ready？ long hair 唱歌比赛 play the drums 长头发 the singing competition 打鼓 get up 跑得快 run fast 起床 预习检测 1.短语搭配：口头检测 Adj.三级用法 1.掌握形容词比较级和最高级规则变化 2.能初步运用比较、最高级等级表达自己的想法 Learning aims： Who can blow(吹)the biggest balloon within 5 seconds(秒) ? Play a game（吹气球比赛） big bigger biggest The red balloon is big. The yellow balloon is bigger The blue balloon is the biggest fat fatter fattest big thin hot red bigger biggest thinner thinnest hotter hottest redder reddest short high tall taller tallest shorter shortest higher highest late later latest fine nice large finer finest nicer nicest larger largest happy happier happiest heavy pretty easy heavier heaviest prettier prettiest easier easiest difficult more difficult the most difficult interesting delicious beautiful more interesting the most interesting more delicious the most delicious more beautiful the most beautiful 词 尾 变 化 原级 比较级 最高级 hard large big thin wet happy dry early difficult popular 单音节词在词尾加-er(比较级)或-est(最高级)以字母e接尾的词加-r或-st 以重读闭音节结尾的词末尾只有一个辅音字母应双写辅音字母再加er或est 以辅音字母+y结尾的词变y为i再加-er,或-est 多音节词和多数双音节词在其前面加more 和 most Summerize 规则变化 good better best bad worse worst little less least much more most many more most far farther farthest 790km 1430km 4130km 原  级 比 较 级 最 高 级 good/well bad/ill/badly many/much little old far better best worse worst more most less least older oldest elder eldest farther farthest further furthest 不规则变化 Summerize good - ________ -_________ bad/ill - ________ -_________ little - ________ -_________ Many/much -________ - _________ far -________ /_______ -__________/ ________ old - _______/_______ -________/_______ better best worse worst less least more most farther farthest further furthest older oldest elder eldest clean-______ -_______ easy-_______-_______ beautiful-_____________-__________________ cleaner cleanest easier easiest more beautiful the most beautiful Exercise as+adj/adv原形+as 与...一样 Lucy is as lovely as Lily. 否定 not as/so+adj/adv原形+as “不及／不如… ” “和… 不一样” Lucy is not as/so outgoing as Lily adj原级常用句型 so+ 形容词原级+that丛句 too+原级+ to do sth(太......而不能) He is so young that he can’t go to shool . He is too young to go to shool . 译：他太小而不能去上学。 He is so poor that he can’t afford the meal. He is too poor to afford the meal. 比较级+than… 188cm 226cm Yao Ming is taller than Liu Xiang. 想一想 还有哪些词可以修饰比较级 积累本：much,even, far, still , a bit, a little , a lot 表示两者之间的选择，可使用 “Which is+ 比较级，…or…?”  Which is longer,AB or CD？ much adj比较级级常用句型 “The+比较级…，the+比较级…” 越...越... The more you eat,the fatter you are. “…比较级+and+比较级…” 越来越... The boy is getting taller and taller (三者或三者以上) The Great Wall is the longest in the world . the+最高级 of/in the+序数词+最高级 The Yellow River is the second longest river in china one of the+最高级+n复数，...之一 Mo Yan is one of the most famous writers Attention :形容词的最高级前必须有the adj比较级级常用句型 1 2 3 5 4 The bigger the circle is,the more grades you can get. 自主选择，圈越大分越多。 He is Zhou Xiang, can you say something about him Zhou Xiang (before) Zhou Xiang (now) Appearance 长相 did't wear glasses 155cm wear glasses 178cm Character 性格 quiet outgoing Grade medium good He didn't wear glasses,but now he______ glasses back wears 1 Now he is one of ____ in his class. B back A.the best student B.the best students C. the good students D.best students Attention :形容词的最高级前必须有the 2 back He is_____ (much/so)taller than he was in Grade 6 and he was so_________ (quiet/quiter),but now he is much_________________ (outgoing). much quiet more outgoing 3 ____ he is, ____ he feels. A.The more busy, the more happy B. The busy, the happy C. Busier, happier D.The busier, the happier back D He says：he will study_______and______ (hard) harder harder 4 back Zhou Xiang is my good friend.he didn't wear glasses, but now he _____glasses.He was__________(quiet), now he is more outgoing than before.He was short in Grade 6, he is ______taller in Grade 9.He studies____hard ____ he becomes one of the best students in his class.He says:he will study______and _______ to pass the exam.And he wishes that everyone can do it. wears quiet much harder harder 5 so that Thanks for listening. $