Unit5语法(形容词比较级和最高级)讲解与练习-2026-2027学年沪教四五学制版英语七年级上册

该初中英语单元导学案以“Unit5 Films”为主题，聚焦形容词比较级与最高级语法点，通过“基本概念-变化规则-核心句型-标志词辨析”的课时递进设计，构建“概念理解-规则内化-技能运用”的完整学习路径，引导学生从单一用法学习过渡到综合语境应用。 亮点在于“易混例句对比”和分层练习体系，通过词形填空、句型改写等任务辨析原级、比较级与最高级差异，培养语言能力和思维品质。练习匹配关键标志词提示，助力学生掌握解题策略，为教师实施单元复习提供系统内容支撑和明确教学指导。

Unit5 Films语法讲解与练习 语法：形容词比较级与最高级详细讲解 核心：比较级用于两者对比（A比B 更……）； 最高级用于三者及以上对比（…… 最……） 一、基本概念 原级：形容词本身,描述事物本身特征 例：The film is interesting. 这部电影很有趣。 比较级：两者之间比较，表示 “更……”，常用标志词 than（比） 例：This film is more interesting than that one. 这部电影比那部更有趣。 最高级：三者/三者以上比较，表示 “最……”，形容词最高级前面一般要加定冠词 the；常用范围：in… /of… This is the most interesting film of all. 这是所有电影里最有趣的一部。 二、比较级、最高级变化规则 变化类型 原级 比较级 最高级 例句 ①一般直接+er /est tall taller tallest He is taller than me. ②以e结尾+r / st nice nicer nicest This movie is nicer. ③重读闭音节:辅元辅结尾,双写末尾辅音+er/est big hot Bigger hotter Biggest hottest This cinema is bigger than that one. ④辅音字母+y结尾，变为 i+er/est happy easy happier easier happiest easiest He is happier than before. ⑤多音节/部分双音节词前面加more /most beautiful more beautiful most beautiful This room is more beautiful. 🔹不规则变化 原级 比较级 最高级 例句 good / well better best This actor is better. bad / ill worse worst That movie is worse. many / much more most He has more DVDs. little less least This film has less noise. far farther (距离更远) further (程度更进一步) farthest furthest He went farther. 三、核心句型 1. 原级句型：as +原级+ as “和…… 一样”；not as/so +原级+ as “不如……” This film is as wonderful as that one. 这部电影和那部一样精彩。 This film is not as wonderful as that one. 这部电影不如那部精彩。 as…as 中间只能用形容词原级，不能用比较级。 2. 比较级句型：A + be +比较级+ than + B  A 比 B 更…… The hero is braver than the bad man. 主角比坏人更勇敢。 This story is more moving than the last one. 这个故事比上一个更感人。 ✨拓展：比较级前可以加修饰词：much, a lot（…… 得多）；a little（一点儿） much better 好得多；a little shorter 稍微短一点 This movie is much more exciting than that one. 这部电影比那部刺激得多。 3. 最高级句型：主语+ be + the +最高级 + (in/of 范围) in + 范围（in the class /in the cinema）；of +同类（of all the films） It is the funniest film of all. 它是所有电影当中最搞笑的。 She is the most popular actress in this movie. 她是这部电影里最受欢迎的女演员。 ⚠️易错点： 最高级一般必须带 the；形容词最高级修饰名词，the 不能丢。 than 后面如果接人称代词：than me /than I (am)，考试两种都接受。 more 已经代表比较含义，不能同时加er： more taller（×）；taller（√）；much taller（√） 四、做题关键标志词 看到 than →优先用比较级 看到 in… / of all / of the three →优先用最高级 看到 as…as →中间用原级 much, a lot, a little 后面接比较级 五、易混例句对比 This film is good.（原级）这部电影很好。 This film is better than that one.（比较级，两者）这部电影比那部更好。 This is the best film of the year.（最高级，三者以上）这是本年度最好的电影。 【配套练习】 一、用括号内形容词的正确形式填空 1.This cartoon is ________ (funny) than that one. 2.Among all these films, this is ________ (exciting) one. 3.The actor is as ________ (brave) as the hero in the story. 4.The ending of this movie is ________ (sad) than I expected. 5.This is ________ (good) film I have ever watched. 6.The old cinema is ________ (small) than the new one. 7.The story is not as ________ (interesting) as the report. 8.He thinks this action movie is ________ (bad) of the three. 9.This new actor is much ________ (popular) than before. 10.The film is ________ (moving) than what we saw last week. 11.Of all the characters, the girl is ________ (kind). 12.The weather today is ________ (hot) than yesterday. 13.This movie is a little ________ (long) than the last one. 14.That is ________ (little) interesting film in the list. Few people like it. 15.The hero is ________ (courageous) than any other person in the film. 16.She is as ________ (clever) as the main character. 17.This is ________ (wonderful) show in this theatre. 18.The cartoon is ________ (colourful) than the documentary. 19.The story is ________ (easy) to understand than that sciencefiction film. 20.This film is ________ (good) than most old films. 21.It is not as ________ (terrible) as people say. 22.Among these five actresses, she acts ________ (well). 23.The fight scenes are much ________ (exciting) than I thought. 24.This movie has ________ (few) jokes of all. It is very serious. 25.The new cinema is ________ (big) than any other building near here. 二、单项选择 1.This film is ______ than that documentary. A. interesting B. more interesting C. most interesting D. the most interesting 2.Of all the films this month, this one is ______. A. popular B. more popular C. most popular D. the most popular 3.The boy hero is as ______ as the girl hero in the movie. A. brave B. braver C. bravest D. more brave 4.This movie is much ______ than I expected. A. good B. better C. best D. the best 5.—Which is ______, the comedy or the action film? —The action film. A. exciting B. more exciting C. most exciting D. the most exciting 6.This is ______ saddest ending ______ all the films. A. the; of B. /; of C. the; in D. /; in 7.The story is not as ______ as the book. A. interesting B. more interesting C. most interesting D. the most interesting 8.He thinks this is ______ film of the three. A. bad B. worse C. worst D. the worst 9.The new cinema is a little ______ than the old one. A. big B. bigger C. biggest D. the biggest 10.______ you watch the film, ______ you will feel. A. More; exciting B. The more; the more excited C. Much; excited D. The much; more excited 11.Among all the actors, he acts ______. A. well B. better C. best D. the best 12.This film is shorter than ______ in the theatre. A. any other film B. any other films C. other film D. any film 13.The documentary is ______ than the cartoon. A. little interesting B. less interesting C. few interesting D. fewer interesting 14.—How do you like this movie? —Wonderful! It is ______ one I have ever seen. A. good B. better C. best D. the best 15.This story is ______ moving than that one, but not ______ exciting. A. more; as B. much; so C. more; more D. very; as 三、句型改写 1.This film is interesting. That film is more interesting.（合并一句，比较级） That film is ________ ________ ________ this one. 2.Tom is tall in his group.（改为最高级） Tom is ________ ________ ________ in his group. 3.This cartoon is as funny as that one.（改为否定句） This cartoon is ________ ________ ________ ________ that one. 4.The red movie is the most moving of all.（对划线部分提问） ________ ________ ________ red movie? 5.This cinema is big. That cinema is small.（用 than 改写） This cinema is ________ ________ that one. 6.This is a wonderful film.（改为最高级，of all） This is ________ ________ ________ film of all. 7.The documentary is shorter than the action film.（同义句转换） The action film is ________ ________ the documentary. 8.She is the most popular actress in this film.（改为比较级，than any other） She is ________ ________ than ________ ________ actress in this film. 9.This story is exciting. That story is also exciting.（as…as） This story is ________ ________ ________ that story. 10.Of the three films, this one is bad.（改为最高级） Of the three films, this one is ________ ________. 四、汉译英 1.这部喜剧比那部纪录片更有趣。 ______________________________________________ 2.在所有电影当中，这是最令人激动的一部。 ______________________________________________ 3.这个主角和故事里的女孩一样勇敢。 ______________________________________________ 4.这部电影的结局比我想象的更悲伤。 ______________________________________________ 5.这是我看过的最好的电影。 ______________________________________________ 6.这家新电影院比旧的大得多。 ______________________________________________ 7.这个故事不如那本科幻书有趣。 ______________________________________________ 8.在这三部电影里，这一部是最差的。 ______________________________________________ 9.她是这部电影中最受欢迎的女演员。 ______________________________________________ 10.这个动画比纪录片色彩更丰富。 ______________________________________________ Keys 一、词形填空 1.funnier 2.the most exciting 3.brave 4.sadder 5.the best 6.smaller 7.interesting 8.the worst 9.more popular 10.more moving 11.the kindest 12.hotter 13.longer 14.the least 15.more courageous 16.clever 17.the most wonderful 18.more colourful 19.easier 20.better 21.terrible 22.(the) best 23.more exciting 24.the fewest 25.bigger 二、单项选择 1.B 2.D 3.A 4.B 5.B 6.A 7.A 8.D 9.B 10.B 11.D 12.A 13.B 14.D 15.A 三、句型改写 1.more interesting than 2.the tallest boy 3.not as/so funny as 4.How is the 5.bigger than 6.the most wonderful 7.longer than 8.more popular; any other 9.as exciting as 10.the worst 四、汉译英 1.This comedy is more interesting than that documentary. 2.Of all the films, this is the most exciting one. 3.The hero is as brave as the girl in the story. 4.The ending of this film is sadder than I expected. 5.This is the best film (that) I have ever seen. 6.The new cinema is much bigger than the old one. 7.This story is not as/so interesting as that sciencefiction book. 8.Of the three films, this one is the worst. 9.She is the most popular actress in this film. 10.This cartoon is more colourful than the documentary. 2 / 2 学科网（北京）股份有限公司 $