Unit 4 第1课时 Topic words & Fun time & Talking time（教学课件）英语沪教版五四制三年级上册（新教材）

该小学英语课件围绕“水”主题，核心知识点涵盖water、river等词汇及“Where does ... come from?”句型。课堂导入以“下雨来自哪里”提问引发思考，通过词汇学习、诗歌“I'm water”理解水的形态与变化，搭建从具体现象到抽象概念的学习支架。 其亮点在于融合语言能力与思维品质培养，通过Rhyme time诗歌帮助学生感知水的形态转化，Role-play角色扮演和水循环海报制作等活动，促进学生运用句型描述水的来源与变化，提升语言表达与逻辑思维。同时设计分层作业，兼顾基础与拓展，助力教师系统开展教学，学生在实践中增强环保意识与学习兴趣。

Find . find. Rime time. i'm water. You can find me in rivers, lakes and seas. In the air, i'm waterval, or I meet friends from rivers. Little by little, I become clouds. I can be rain or snow. I make plants grow. I can be ice to keep food nice. Where . where? They become water vast and go up and become the clouds in the sky. Little by little. Little by little. From . from. Lake . lake. Where do the water drops go? River. river. Where does IT come from? Look and listen one. Look, there are some water drops on the leaves. Oh, they are so beautiful too. Where do the water drops go? They become water vapor and go up and become the clouds in the sky. Three, it's so cold today, look, ice leaves, they're like sweets, haha. Four, where does the ice come from? IT comes from water vapor and water. Oh, they are so beautiful. 哈哈。 Where does the eyes come from? IT comes from water vapor and water. CC. Sound SCS. C. A, listen and number . the pictures one. i'm from the sky. You can hear me. Peter pata, Peter, Peter. Two, i'm White and cold. I can dance in the air. You can play with me. Three. i'm very little. You can't see me, but i'm here in the air. For i'm cold, I can keep food nice. There are some water drops on the leaves. Look, I leeves they're like sweets. It's so cold today. Water drop . water drop. Waterval . or water vapor. Water . water. Unit 4 Water Topic words & Rhyme time & Talking time 沪教版五四制三上·新教材 能听懂、认读并理解核心词汇：cloud, water vapour, rain, snow, lake, river, sea, water, ice。 能理解诗歌“I‘m water”的内容，把握水的不同形态及其变化过程。 能听懂、理解询问来源的核心句型“Where does ... come from?”及其回答。 能用“I can be ...”描述水的不同形态，用“You can find me ...”描述水存在的地方。 能运用“Where does ... come from?”进行问答交流，描述水、水蒸气、冰的来源关系。 能根据图片或提示，完成单词与图片匹配、句子书写等练习。 能结合生活经验，用自己的语言简单描述水循环过程。 能尝试仿照诗歌或对话，创编关于水或其他自然现象的小短文并进行角色扮演。 能在生活中观察并描述水、水蒸气、冰等现象，增强环保意识。 核心词汇：water, find, river, lake, sea, water vapour, from, little by little, water drop, where 核心句型：—Where does ... come from? —It comes from ... — Where do ... come from? — They come from ... — I can be ... / You can find me ... Contents Lead-in 1 Practice 3 Homework 5 Presentation 2 Summary 4 01 Lead-in Lead-in Look! It’s raining. Where does the rain come from? Think and say 02 Presentation Meet new words. water 【词性】名词 【短语】drink water 喝水 【例句】I drink water every day. 我每天喝水。 【用法】不可数名词，没有复数形式 水 /ˈwɔːtə/ Vocabulary Meet new words. find 【词性】动词 【短语】find out 找出；发现 【例句】I find a beautiful flower. 我发现了一朵美丽的花。 【用法】过去式是found 【拓展】反义词——lose（丢失） 发现 /faɪnd/ Vocabulary Meet new words. river 【词性】名词 【短语】river bank 河岸 【例句】The river is very long. 这条河很长。 【用法】可数名词，复数为rivers 河；江 /ˈrɪvə/ Vocabulary Meet new words. lake 【词性】名词 【短语】lake side 湖边 【例句】We swim in the lake. 我们在湖里游泳。 【用法】可数名词，复数为lakes 湖；湖泊 /leɪk/ Vocabulary Meet new words. sea 【词性】名词 【短语】sea level 海平面 【例句】The sea is blue. 大海是蓝色的。 【用法】可数名词，复数为seas 海；海洋 /siː/ Vocabulary Meet new words. water vapour 【词性】名词短语 【短语】water vapour rises 水蒸气上升 【例句】Water vapour goes up to the sky. 水蒸气升到天空中。 【用法】不可数名词短语 水蒸气 Vocabulary Meet new words. from 【词性】介词 【短语】from…to… 从……到…… 【例句】I come from China. 我来自中国。 【用法】表示起点或来源 (表示起始点) 从……起； (表示来源) 来自 /frɒm/ Vocabulary Meet new words. little by little 【词性】副词短语 【短语】little by little progress 一点一点进步 【例句】Little by little, I learn English. 我一点一点地学英语。 【用法】作状语，修饰动词 缓慢地； 一点一点地 Vocabulary Meet new words. water drop 【词性】名词短语 【短语】water drop falls 水滴落下 【例句】A water drop falls from the leaf. 一滴水从叶子上落下。 【用法】可数名词短语，复数为water drops 水滴 Vocabulary Meet new words. where 【词性】副词 【短语】where from 来自哪里 【例句】Where is my book? 我的书在哪里？ 【用法】疑问副词，用来询问地点 在哪里；到哪里 /weə/ Vocabulary water find lake sea from water vapour little by little river water drop where Look, point and learn Look, point and learn 1 2 3 4 Rhyme time Read and learn s sea /s/ Try to read sun six sand see sell son sit sing Role-play Look and listen Look and listen Look and listen Look and listen Look and write Water drops water vapour Water water vapour ice Look and write c a b Look and speak 03 Practice 特殊疑问句 “Where does / do ... come from?” —Where does ice come from? — It comes from water vapour and water. — Where do clouds come from? — They come from water vapour. — Where does water vapour come from? — It comes from water. Language points 这个问句用来询问某物“来自哪里”。根据主语的单复数选择助动词： 主语是第三人称单数（he/she/it/单数名词）→ 用 does，后面动词用原形 come。 主语是复数（they/复数名词）或 you/we/I 等 → 用 do，后面动词用原形 come。 回答时也要注意主谓一致： 单数主语 → It / He / She + comes from ... 复数主语 → They + come from ... Language points 句型结构： 问句（单数）：Where does + 单数主语 + come from？ 问句（复数/you）：Where do + 复数主语/you + come from？ 答句：主语 + come(s) from + 地点/来源。 Language points 选词填空（does / do） 1.Where ______ water come from? (does / do) 2.Where ______ clouds come from? (does / do) 3.Where ______ ice come from? (does / do) 4.Where ______ the drops come from? (does / do) 5.Where ______ your friends come from? (does / do) does Choose and write do does do do 1.答句：It comes from the river. 问句：________________________________ 2.答句：They come from water vapour. 问句：________________________________ 3.答句：It comes from the sea. 问句：________________________________ 4.答句：They come from the clouds. 问句：________________________________ 5.答句：Ice comes from water and water vapour. 问句：________________________________ Where does it come from? Read and write Where do they come from? Where does it come from? Where do they come from? Where does ice come from? 04 Summary water, find, river, lake, sea, water vapour, from, little by little, water drop, where —Where does ... come from? —It comes from ... — Where do ... come from? — They come from ... — I can be ... / You can find me ... 05 Homework 跟读“Talking time” 对话录音 3遍，注意模仿语音语调。 用核心句型 “Where does ... come from? It comes from ...” 写 2组 问答，分别介绍“水”和“冰”的来源。 制作一张 水循环英文小海报。 画出太阳、云、雨、河流、大海等，用英语标出每个环节，并用箭头写出变化过程。 和同学玩 “水的变身” 问答游戏。 一人扮演水、水蒸气、雨、雪或冰，用学过的句子说： “I’m water. I can be rain/snow/ice/water vapour.” “You can find me in rivers/lakes/sea/air.” 另一人用 “Where does ... come from?” 提问并猜是什么形态。 Bye-bye! 沪教版五四制三上·新教材 Blues 3317.5554 Blues 3265.3103 Blues 3108.575 Blues 3108.575 Blues 3578.781 Blues 4101.232 Blues 3578.781 Blues 5093.889 Blues 5067.7666 Blues 2977.9622 Blues 47829.703 Blues 38765.684 Blues 11911.808 Blues 2821.2268 Blues 3056.3298 Blues 3474.2908 Blues 6582.875 Blues 2377.1433 Blues 4963.2764 Blues 1488.979 Blues 2873.472 Blues 3944.4968 $