Unit1 第3课时 Grammar time（教学课件）英语译林版三起五年级上册（新教材）

该小学英语课件聚焦Unit 1 Good habits第3课时，核心知识点为四会词汇card、句型It's your turn及一般现在时语法。课堂导入通过“Look and say”呈现health、bad等习惯相关词汇，结合同桌对话和调查活动，激活学生旧知，搭建从词汇积累到语法学习的递进式支架。 其亮点在于以“规则讲解-游戏互动-真实运用”为主线，系统梳理动词三单变化规则（含发音规律与易错提醒），通过卡片游戏让学生用三单描述习惯并辨析好坏，培养语言能力与思维品质。资料还设置分层作业，助力学生在真实语境中迁移运用语法，既提升学生语言运用与思辨能力，也为教师提供清晰的教学路径与互动素材。

cut. Unit 1 Good habits 第 3 课 时 译林版三起·五年级上册（2024） 应用实践 学习理解 通过本课时的学习，学生能够： 掌握四会词汇 card 及交际句型 It's your turn.；理解一般现在时概念、用法与标志词，区分人称，掌握动词三单变化规则，分清 be 动词与实义动词的句式差异，构建语法框架。 可判断主语、正确变换动词三单，完成语法练习；依托课堂游戏与问答，用一般现在时三单描述他人习惯，辨析习惯好坏，运用句型开展互动。 脱离课堂辅助，在真实语境中描述家人、同学日常习惯并评价；结合生活反思自身习惯，灵活运用语法开展口语表达，提升语言运用与思辨能力，树立良好习惯意识。 01 Lead-in Presentation Practice Summary Homework 02 03 04 05 Contents Lead-in Look and say. health Look and say. bad Look and say. early Look and say. late Look and say. in class Look and say. often Pair work. He/She has many good habits. He/She...But he/she...It's bad for... 同桌对话 My good friend is__________. Do the survey. does chores at home goes to bed late Good Habits   Bad Habits -What good habits do you have? -Do you have any bad habits? Presentation card /ka :d/ n. 卡片；纸牌；名片 复数 cards 例句 This is a card. 这是一张卡片。 It's your turn. 轮到你了。 例句：It's your turn to pick a card. Think and say. He/She does … Wang Bing has many good habits too. But Wang Bing often goes to bed late. Bobby never keeps his room tidy. In class, she listens to her teachers carefully. He puts his school things in order every evening. What tense are these sentences? 这些句子 是什么时态？ 博比从不保持房间整洁。 在课堂上，她认真听老师讲课。 他每天晚上把学习用品整理得井井有条。 但是王兵经常很晚睡觉。 王兵也有许多好习惯。 一般现在时 Think and say. He/She does … Wang Bing has many good habits too. But Wang Bing often goes to bed late. Bobby never keeps his room tidy. In class, she listens to her teachers carefully. He puts his school things in order every evening. What can you find in these sentences? 动词有的加了s， 有的加了es，还有些 完全变了，这 是为什么呢？ keep → keeps listen → listens put → puts +s do → does go → goes +es have → has 一般现在时 三大用法： 1 表示常态 I am a student. 2 习惯性动作 She reads every day. 3 客观真理 The sun rises in the east. 标志词： always usually often sometimes never every… on… 人称分类与三单主语判定 规 则 第一人称 第三人称 第二人称 I, we you he, she, it,they we you he she it they 第三人称单数主语（单数名词） 三单主语 动词用三单形式 I 动词+ s/ es 动词第三人称单数变化规则 ① 一般情况  +S ② s/x/sh/ch/o 结尾加 es   ③ 辅音 + y→i+es   y→ i +es   ④ 其他不规则 单独记 eg : study→ studies eg : have→has eg : play→ plays eg : go→goes ⚠️注意：只有主语是第三人称单数时，动词才做三单变化；be 动词三单为 is，不要和实义动词三单变化混淆。 动词原形 三单形式 keep listen put read take 规则一：一般情况 →加S 当动词原形以浊辅音或元音结尾时， 在词尾加s, 读作/z/。 当动词原形以清辅音结尾时， 在词尾加s, 读作/s/。 keeps listens puts reads takes 发音：清辅音后/s/ 发音：浊辅音/元音后/z/ 例句: She reads books every night. 她每天晚上读书。 例句：He keeps a diary every day. 他每天写日记。 规则二：以o 结尾 → 加es do → → does go → → goes She does chores at home. He goes to bed late. 规则三：s,x, sh, ch结尾→ 加es wash watch pass box 发音：/ɪz/ washes watches passes boxes 规则四：辅音字母+y → 变y为i加es ① 辅音字母 + y：变 y 为 i，再加‑es study（学习）→ studies carry（携带）→ carries 口诀：辅音遇 y，y 变 i 再加 es ② 元音字母 + y：直接加‑s（不变 y） play（玩耍）→ plays say（说）→ says 口诀：元音 + y，只加 s，y 不变 ⚠️重点提醒：区分看y 前面是元音还是辅音字母，不要一律改 y 为 i！ 规则五：不规则变化 have→ has 例句：Wang Bing has many good habits. 易错： ×He haves → He has 动词三单｜常见错误提醒 遗漏‑s（主语三单，动词忘记变三单） does 发音易错 have 的三单无 haves，属于不规则变化 句中有频度副词（often/always/usually 等），主语是三单，动词依然要加‑s ❌ She listen ✅ She listens ❌ /duːz/ ✅ does 读作 /dʌz/ ❌ She often read ✅ She often reads ❌ He haves ✅ He has 频度副词频率排序 usually often sometimes (80%) (60%) (30%) always (100%) never (0%) 频度副词位置与结构 📝 核心结构公式 eg: She often reads in bed before sleeping. 她经常在睡觉前躺在床上看书。 eg: Bobby never keeps his room tidy on weekends. 鲍比周末从不整理他的房间。 正确语序：中置法则 主语 频度副词 谓语动词 其他成分 错误语序：切勿后置 主语 谓语动词 频度副词 其他成分 ❌ 典型错误：She reads often in bed. 主语 + 频度副词 + 动词 (三单) 常用词：often, usually, always, never, sometimes She reads often in bed. 1.7.2013 同学们好！今天我们来学习一个非常重要的语法点：频度副词的位置。大家看屏幕左边，这里有一个核心公式：主语 + 频度副词 + 动词三单。比如 often, usually, always 这些词，它们通常放在主语和动词之间。看这两个例子："She often reads in bed" 和 "Bobby never keeps his room tidy"，频度副词都在中间。 再看右边的对比。上面是正确的用法，频度副词在主语和动词之间。而下面这个句子 "She reads often in bed" 是错误的，因为它把频度副词放在了句末。请大家记住这个重要规则：频度副词通常不能放在句子的末尾。掌握了这个规则，你的英语句子会更地道！ ‹#› I vs He / She I have I go I keep I don’t go He / She doesn't go He / She keeps He / She goes He / She has Look and say. Look and answer. What do they do? get up do homework jump keep his room clean put things in order read in bed Look and complete. does her homework carefully She jumps high. puts his things in order He reads in bed. Look and complete. Play a card game. Use the six cards in part A to play a card game. Play a card game. The boy/ The girl… Practice 卡片游戏规则 ① 轮流抽卡 ② 用句型描述： He / She has a good/bad habit. He/She... ③ 说明坏习惯危害 ④ 提问： Do you have the same habits? 课堂练习题 用所给单词的适当形式填空 We ______ (have) dinner at eight every night. My brother ______ (go) dance classes every weekend. Mary ______ (meet) her grandparents every month. The boys ______ (play) very well. I ______ (brush) my teeth twice a day. They ______ (wake) up at seven every morning. We ______ (play) basketball every Thursday. My little sister ______ (drink) milk every night. My mom ______ (cook) breakfast every morning. have goes meets play brush wake play drinks cooks Summary 1. Subject + am /is/are （be 动词） 2. Subject + V-原形 3. Subject + V‑s/es （三单主语） Unit 1 Good habits Rules for Third Person Singular · card · It's your turn. Sentence Patterns y→ i+es ① Vocabulary / Phrases have→ has ② ③ ④ (o/s/x/sh/ch) → +es +s Homework 课后作业 提高作业 拓展作业 ● 抄写2遍一般现在时 用法规则 ● 抄写3遍“Look and complete” 句子。 ● 总结本单元动词及 三单形式 ● 查找更多habit 相关 动词短语。 ● 与小组成员讨论，他人习惯，记录 至少5个句子。 基础作业 Thank You! 译林版三起·五年级上册（2024） www.17zuoye.com 本音频通过一起作业网听力材料制作工具生成 1872.0 $