Unit1 Friends Grammar 导学案2026-2027学年人教版英语八年级上册

Unit1 Friends Grammar 导学案（ 学生版） 【学习目标】 一、知识目标 1. 识记词汇：worse, worst, height, sec., test，理解词义，掌握变形； 2. 掌握形容词比较级、最高级规则变化与不规则变化； 3. 掌握核心句型： ① A + be + 比较级 + than + B（两者对比） ② A + be + the + 最高级 + of/in…（三者及以上范围对比） 二、重难点 （一）重点：形容词比较级、最高级变化规则；不规则变化 good→better→best；bad→worse→worst （二）难点：区分比较级、最高级使用场景；最高级必须加the；重读闭音节双写辅音字母、辅音+y变形规则 三、能力目标 能够运用比较级、最高级描述人物外貌、特长，完成书面和口头表达 【课前自主预习】 （一）单词识记 1. worse /wɜːs/ adj. (bad的比较级) 更差的 2. worst /wɜːst/ adj. (bad的最高级) 最差的 3. height /haɪt/ n. 身高，高度 4. sec. /sek/ abbr. (=second) 秒 5. test /test/ n. 测验，考查；试验 （二）课本原文填空（Work out the rule!） We use “comparative adjectives + than” to compare ______ people or things; we use “the + superlative adjectives” to compare ______ or more people or things. （三）预习思考 观察课本表格，尝试总结形容词比较级与最高级变化分为几大类？ 【课堂探究任务】 Task A 课本原题：Complete the table 填写形容词比较级和最高级 Adjective Comparative Superlative Adjective Comparative Superlative funny pretty close bright beautiful interesting kind sad slim wonderful difficult heavy smart good cute bad Task B 课本原题：用括号内词适当形式填空 结合表格内6名同学数据完成句子 1 Peter is shorter than (short) Simon. 2 Simon is ________________ (tall) of the six students. 3 Amy is ________________ (light) Sandy. 4 Simon is ________________ (heavy) of the six students. 5 Peter’s drawing grade is ________________ (low) Millie’s. 6 Sandy’s drawing grade is ________________ (high) of the six students. 7 Among the six students, Millie is ________________ (slow) swimmer. 8 Amy is ________________ (fast) swimmer of the six students. 9 Simon’s test score for the standing long jump is ________________ (good) Peter’s. Simon’s test score for the standing long jump is ________________ (good) of the six students. Task C 口语输出任务 运用形容词比较级、最高级描述你的朋友，内容包含外貌、擅长的事情。 参考句型：…is …than…; …is the …in our class. 【重难点精讲笔记区】 1. 规则变化分类 ① 一般形容词直接 +er / +est ② 以不发音字母e结尾 +r / +st ③ 辅音字母 + y结尾 → 变y为i +er / +est ④ 重读闭音节（辅+元+辅结尾）：双写末尾辅音字母，再加er/est ⑤ 多音节形容词、部分双音节形容词：前面加more / most 2. 不规则变化（必背） good/well → ______ → ______ bad/ill → ______ → ______ 3. 使用要点 比较级标志：than，用于两者对比 最高级标志：of… / in…，三者及以上对比，形容词前必须加the 【课后巩固习题】 （一）词形转换：写出比较级与最高级 1. slim ________ ________ 2. heavy ________ ________ 3. difficult ________ ________ 4. sad ________ ________ 5. good ________ ________ 6. bad ________ ________ （二）单项选择 1. Amy is ____ than Kitty, and she is ____ girl in our group. A. thin; thin B. thinner; thinnest C. thinner; the thinnest D. the thinner; thinnest 2. This game is ____ than badminton. A. interesting B. more interesting C. most interesting D. the most interesting 3. Of all the students, Simon jumps ____ in the standing long jump. A. far B. farther C. farthest D. further 4. His drawing grade is ____ than Sandy’s. A. bad B. worse C. worst D. the worst （三）用所给词适当形式填空 1. Millie swims ________ (slow) than Amy. 2. Sandy is ________ (pretty) girl in our class. 3. This is ________ (good) test score in the class. 4. The weather today is ________ (bad) than yesterday. （四）句型转换 1. Simon is tall. Peter is short.（合并一句） Peter is ________ ________ Simon. 2. Sandy draws well. She draws best of the six students.（同义改写） Sandy draws ________ than ________ student among the six students. （五）微型写作（50词左右） 运用至少一组比较级、一组最高级介绍两名同学的外貌或特长。 ________________________________________________________________ ________________________________________________________________ ________________________________________________________________ ________________________________________________________________ ________________________________________________________________ ________________________________________________________________ ________________________________________________________________ Unit1 Friends Grammar 导学案（ 教师版） 【学习目标】 一、知识目标 1. 识记词汇：worse, worst, height, sec., test，理解词义，掌握变形； 2. 掌握形容词比较级、最高级规则变化与不规则变化； 3. 掌握核心句型： ① A + be + 比较级 + than + B（两者对比） ② A + be + the + 最高级 + of/in…（三者及以上范围对比） 二、重难点 （一）重点：形容词比较级、最高级变化规则；不规则变化 good→better→best；bad→worse→worst （二）难点：区分比较级、最高级使用场景；最高级必须加the；重读闭音节双写辅音字母、辅音+y变形规则 三、能力目标 能够运用比较级、最高级描述人物外貌、特长，完成书面和口头表达 【课前自主预习】 （一）单词识记 1. worse /wɜːs/ adj. (bad的比较级) 更差的 2. worst /wɜːst/ adj. (bad的最高级) 最差的 3. height /haɪt/ n. 身高，高度 4. sec. /sek/ abbr. (=second) 秒 5. test /test/ n. 测验，考查；试验 （二）课本原文填空（Work out the rule!） We use “comparative adjectives + than” to compare two people or things; we use “the + superlative adjectives” to compare three or more people or things. （三）预习思考参考答案 形容词比较级最高级分为5类规则变化+1类不规则变化。 【课堂探究任务】 Task A 参考答案 Adjective Comparative Superlative Adjective Comparative Superlative funny funnier funniest pretty prettier prettiest close closer closest bright brighter brightest beautiful more beautiful most beautiful interesting more interesting most interesting kind kinder kindest sad sadder saddest slim slimmer slimmest wonderful more wonderful most wonderful difficult more difficult most difficult heavy heavier heaviest smart smarter smartest good better best cute cuter cutest bad worse worst Task B 参考答案 1 Peter is shorter than (short) Simon. 2 Simon is the tallest (tall) of the six students. 3 Amy is lighter than (light) Sandy. 4 Simon is the heaviest (heavy) of the six students. 5 Peter’s drawing grade is lower than (low) Millie’s. 6 Sandy’s drawing grade is the highest (high) of the six students. 7 Among the six students, Millie is the slowest (slow) swimmer. 8 Amy is the fastest (fast) swimmer of the six students. 9 Simon’s test score for the standing long jump is better than (good) Peter’s. Simon’s test score for the standing long jump is the best (good) of the six students. Task C 口语输出任务参考范文 Sandy is taller than Amy. She has the highest drawing grade of all six students. Amy is thinner than Sandy and she is the fastest swimmer in the group. 【重难点精讲笔记参考答案】 不规则变化（必背） good/well → better → best bad/ill → worse → worst 【课后巩固习题参考答案】 （一）词形转换 1. slim; slimmer; slimmest 2. heavy; heavier; heaviest 3. difficult; more difficult; most difficult 4. sad; sadder; saddest 5. good; better; best 6. bad; worse; worst （二）单项选择 1.C 2.B 3.C 4.B （三）适当形式填空 1. slower 2. the prettiest 3. the best 4. worse （四）句型转换 1. shorter than 2. better; any other （五）写作参考范文 Kitty is shorter than Sandy. Kitty is the lightest of the six students. Sandy draws better than Kitty and she is the best artist in our class. 【40分钟课堂教学流程】 （一）词汇检查+导入（5min）：预习单词朗读、检测，结合课本人物表格引出对比话题 （二）自主归纳语法规则（7min）：研读课本Work out the rule表格，区分比较级、最高级适用场景 （三）重难点精讲（10min）：分类讲解变化规则，重点突破不规则变形、双写规则、最高级the易错点 （四）课堂习题演练（12min）：独立完成Task A、Task B，集体订正，针对错题讲解 （五）口语输出+总结作业（6min）：小组开展Task C对话练习，梳理本节课核心考点，布置课后练习 学科网（北京）股份有限公司 $