Unit 1 Friendship Grammar课件 2025-2026学年译林版八年级英语上册

该初中英语课件聚焦形容词比较级和最高级的构成（规则与不规则变化）及用法，通过"Watch and answer"歌曲视频导入，结合Ron与Hermione等角色例句引导观察，搭建"例句感知-小组讨论归纳-练习应用"的学习支架，帮助学生逐步掌握知识点。 其亮点在于融合语言能力与思维品质培养，以《哈利波特》角色情境和"朋友特点对比"真实任务激发兴趣，通过口诀记忆规则、分层练习巩固用法，小组分享活动提升表达与合作能力。学生能在真实语境中提升语法应用能力，教师可借助清晰结构与多样活动高效落实教学目标。

Friendship Grammar Unit 1 英语译林版八年级上册新教材 Learning objectives Learning objectives 01 1 通过 “例句观察与小组讨论” 活动，归纳形容词比较级和最高级的规则变化（单音节/多音节）及3组核心不规则变化（good → better → best；bad→worse→worst；many→more→most）； 2 通过“朋友特点对比练习”活动，正确使用“比较级 + than ”“the + 最高级 + in/of ”结构完成 5 组以上朋友外貌、性格的对比表达； 3 通过“小组分享”活动，结合自身经历用所学语法谈论朋友，感受语法在真实交流中的作用。 通过本课时的学习，学生能够： Learning objectives Watch and answer 01 What’s the song about? It’s about comparatives and superlatives. Look and learn. Ron is_________. Hermione is ___________. careful careful more careful She is the _____________. most careful Look and learn. My old wand is _________. Hermione's wand is ________. Dumbledore's wand must be the_________. good good better best 形容词的比较级和最高级在形式上有一定的变化规律，大体上分为规则变化和不规则变化两种。 Short adjectives are adjectives with one or two syllables: clean heavy 一、形容词比较级和最高级的构成（规则变化） 1 大多数词后加-er/-est。 2 以不发音的字母e结尾的词后加-r/-st。 most + Long adjectives are adjectives with three or more syllables: beautiful interesting 3 以“辅音字母+y”结尾的词，去掉y，再加-ier/-iest。 4 以一个辅音字母结尾的重读闭音节词，双写最后一个辅音字母，再加-er/-est。 5 多音节词和部分双音节词，在词前加more/most。 形容词比较级和最高级的构成（不规则变化） well (健康的) → better → best ill → worse → worst many → more → most much → more → most little (少的) → less → least Learning objectives 01 Read the sentences below and pay attention to the use of comparative and superlative adjectives. Betty’s hair is longer than mine. Max is more interesting than his classmates. Betty is the most helpful person in our class. Max is the tallest boy in our class. Read and observe 有些形容词有两种比较级和最高级的变化方式。如： 原级 比较级 最高级 old older/ elder oldest/ eldest far farther/ further farthest/ furthest clever cleverer/ more clever cleverest/ most clever We can add -(e)r/-(e)st or more/most to the following adjectives with two syllables: clever handsome polite simple stupid handsomer/ more handsome handsomest/ most handsome politer/ more polite politest/ most polite simpler/ more simple simplest/ most simple stupider/ more stupid stupidest/ most stupid handsome polite simple stupid Betty’s hair is longer than mine. Max is more interesting than his classmates. Learning objectives Read and conclude 01 Rule: Comparative (+ than): Compare two (people/things). Learning objectives 01 Read and conclude Betty is the most helpful person in our class. Max is the tallest boy in our class. Rule: Superlative (the + ...): Compare three or more (people/things). 构成形容词比较级和最高级的er和est，自成一个音节，读作/ə/和/ɪst/。 如果原级词末为不发音的字母r，加er 和est 时，r 要发/r/音，如clear /klɪə(r)/、clearer /klɪərə/、clearest /klɪərɪst/。 如果原级词末的发音为/ŋ/，加er 和est 时，/ŋ/音后得加上/g/音，如long /lɒŋ/、longer /lɒŋgə(r)/、longest /lɒŋgɪst/。 形容词比较级常见用法如下： 1 通常情况下，我们用 “比较级 + than” 来引出比较的第二部分。 ① This picture is more beautiful than that one. 这幅画比那幅画更漂亮。 ② The white cat is fatter than the black cat. 白猫比黑猫胖。 我们常用“Which/Who ... + 比较级，... or ...?” 的句型表示在两者中选择。 ① Which picture is more beautiful, this one or that one? 这幅画和那幅画，哪个更漂亮？ ② Who is younger, John or Jimmy? 约翰和吉米，谁更年轻？ 口诀 比较级要变化，一般词尾加-er。 词尾若有哑音e，直接加r就可以。 重读闭音节，单个辅音字母要双写。 辅音字母加y，要把y改i。 最高级加-est，前面加the莫忘记。 形容词若是多音节，只把more，most前面写 Complete the table with the correct comparative and superlative adjectives. Adjective Comparative Superlative Adjective Comparative Superlative funny pretty close bright beautiful interesting kind sad slim wonderful difficult heavy smart good cute bad Practice Adjective Comparative Superlative Adjective Comparative Superlative funny funnier funniest pretty prettier prettiest close closer closest bright brighter brightest beautiful more beautiful the most beautiful interesting more interesting the most interesting kind kinder kindest sad sadder saddest slim slimmer slimmest wonderful more wonderful the most wonderful difficult more difficult the most difficult heavy heavier heaviest smart smarter smartest good better best cute cuter cutest bad worse worst Check the answers. 注意： 构成形容词比较级和最高级的er和est，自成一个音节，读作/ə(r)/ 和/ɪst/。如果原级词末为不发音的字母 r，加er和est 时，r 要发/r/ 音，如clear /klɪə(r)/、clearer /ˈklɪərə(r)/、clearest /ˈklɪərɪst/。如果原级词末的发音为/ŋ/，加er 和est 时，/ŋ/音后得加上/ɡ/音，如 long /lɒŋ/、longer /ˈlɒŋɡə(r)/、longest /ˈlɒŋɡɪst/。 形容词比较级、最高级的常见用法 1. A + be + 比较级 + than + B. e.g. Tina is more beautiful than Betty. 蒂娜比贝蒂画更漂亮。 2. Which/Who ... + 比较级 , ... or ...? e.g. Which girl is more beautiful, Tina or Betty? 蒂娜和贝蒂，哪个更漂亮? Describe your friends, including their looks and what they are good at, using comparative and superlative adjectives. My friend Jack is the tallest in our class. He is better at math than me, and he always finishes homework faster than anyone else. 3. 比较级前用a little、much、even 等词来修饰 e.g. China is much larger than Japan. 中国比日本大得多。 4. “比较级 + and + 比较级” ，表示“越来越……” e.g. China is becoming stronger and stronger. 中国正变得越来越强大。 We use a or an when we mention a person/thing for the first time.We use the:when we talk about a specific person/thing;when we mention a person/thing for the second time;before some proper nouns;when there is only one of something Read the sentences below and pay attention to the use of comparative and superlative adjectives. Presentation Work out the rules. Betty’s hair is longer than mine. Max is more interesting than his classmates. Betty is the most helpful person in our class. Max is the tallest boy in our class. We use comparative adjectives + than to compare __________ people or things; we use the + superlative adjectives to compare __________ or more people or things. two three Sandy is tall. Sandy is taller than Amy. 描述1个物体或人物，没有比较时,用_________。 大多数形容词有三种等级：_____ ______ _____。 原级 比较级 最高级 二.比较2个物体或人物，用_________。 三.比较3个或3个以上物体或人物，用_________。 Sandy is the tallest in my class. 原级 比较级 最高级 Presentation Let’s learn- Comparative and superlative adjectives Presentation Let’s learn. Adjective Comparative Superlative Most short adjectives long small + er longer smaller + est longest smallest Short adjectives ending in e fine nice + r finer nicer + st finest nicest Short adjectives ending in a consonant + y tidy pretty - y + ier tidier prettier - y + iest tidiest prettiest Short adjectives ending in a vowel + a consonant big slim double the consonant + er bigger slimmer double the consonant + est biggest slimmest Long adjectives beautiful wonderful more + more beautiful more wonderful more + most beautiful most wonderful Irregular adjectives good bad replace the word better worse replace the word best worst We form comparative and superlative adjectives like this: Short adjectives are adjectives with one or two syllables: clean, heavy Tip Tip Long adjectives are adjectives with three or more syllables: beautiful, interesting Tip We can add -(e) r/-(e) st or more/most to the following adjectives with two syllables: clever, handsome, polite, simple, stupid Adjective Comparative Superlative Adjective Comparative Superlative clean short fine nice thin big beautiful wonderful happy lazy shorter shortest bigger biggest happier happiest lazier laziest thinner thinnest cleaner cleanest 当堂检测 一、写出下列形容词的比较级和最高级。 finer finest nicer nicest more wonderful most wonderful more beautiful most beautiful 1. Liu Xiang is much ___________ (short) than Yao Ming. 2. Which question is ______________(difficult), this one or that one. 3. He becomes even __________(bad). 4. The world is getting ________ and _________(good). 5. Amy is getting _______________________(越来越漂亮). 6. He is the __________ (smart) of us three. 7. She is the ___________ (good) student in our class. 8. She is one of ____________(pretty) girls. 9. Li Yuchun is one of _________________(popular)singers. shorter more difficult worse 二、根据句意及提示完成下列句子。 better better more and more beautiful smartest best the prettiest the most popular ✍ Review the formation and usage of adjectives, comparatives and superlatives. ✍ Preview Pronunciation on page 14. Homework $