Unit 4 第1课时 Experience & Understand（教学课件）英语人教大同版三年级上册（新教材）

Classroom, classroom. Unit four in the classroom experience, a listen and talk. This is a classroom. What do you see? There are two fans. There is a computer. B listen and say, one a blackboard, two a chair. Three, a computer. For a desk. Five adore, six a fan. Seven a light, eight a window. desk. Door, door. We have a new classroom. It's in your new classroom, four wall and a four pictures and window and the yellow door. What's in your new classroom like a border fan? Can I use the computer? Light, light. Window window. fan. The reading room. This is the reading room. Come in, please. There are two chairs. Please clean the blackboard为名语。Look, look. keep quiet, please. IT is hot, please turn on the fans joy. Look a bird. Do not talk, please. Oh, we have a new classmate. Unit four in the classroom experience a listen and talk. This is a classroom. What do you see? There are two fans. There is a computer. B listen and say, one, a blackboard to a chair. Three, a computer. For a desk. Five adore, six a fan. Seven a light, eight a window. Understand the reading room a look, listen and read what . this is the reading room. Come in, please. Two. there are two chance. three. please clean the blackboard为名语。Look, look. keep quiet, please . for . IT is hot. Please turn on the fans. Joy. look a bird. Do not talk, please. five. Oh, we have a new classroom ate. Discover a, listen and say. look, there is a desk. There are two chairs. d. Look and listen. open the window. Please close the window. Please turn on the fan. Please turn off the fan. Please stand up. Please sit down. Please do not talk. Please do not eat, please. Explore old classrooms. Look at this photo. IT is 3味书屋in绍兴，浙江province。IT is an old classroom. There are desks and chairs. What are the differences between this classroom and your classroom? Apply, make some school rules, a look, listen and say . before class, do not run lineup . in . class. Do not eat. Listen to your teacher. After class, turn off the lights, close the door. be, listen and circle before class, do not run, please line up outside the classroom, please in class, do not eat, please listen to your teacher carefully, please. After class, please turn off the lights and the fans close the door. Before class, do not run, please line up outside the classroom, please in class, do not eat, please. Listen to your teacher carefully, please. After class, please turn off the lights and the fans. Close the door. computer. Blackboard blackboard. 去。 A blackboard, a blackboard. A . hier. A computer. A computer, a desk, a desk. adore. A door, a fan, a fan. Alight, alight, a window, a window. Everywhere, sit down, stand up, one, two, three, go school . for you and me. This my, so this is my pen again, sit down, stand up, one, two, three, school. school for you and me. This is the window, is the door ceiling, this system floor. Sit down, stand up, one, two, three to school . for you and me. Unit 4 In the classroom Experience & Understand 人教大同版·三年级上册 在本课时主题图的帮助下，学生能够听、说、读词汇和句型；能在真实的语境中运用这些单词和句型描述教室物品以及礼貌用语的句型。 学习理解 在看、听、读、说活动中学习、理解对话内容，培养学生用英语思维的能力和初步运用英语交际的能力，使学生能够在生活情景中运用所学句型，达到询问或交流教室物品名称以及礼貌用语的目的。 应用实践 通过多种活动提升学生听说技能。通过描述教室用品以及礼貌用语的话题牵引下的情景设置和角色表演和小组练习，巩固本节课there be 和祈使句的核心语言，学生能进一步去判断并思考表达观点，发展了口语技能。 迁移创新 【核心词汇】 blackboard, window, door, chair, computer, desk, fan, light 【核心句型】 1. There is a computer. There are two fans. 2. Please turn on the fans. Please clean the blackboard. Do not talk, please. Keep quiet, please. 核心知识点 Learning Objectives 02. Presentation 03. Practice 04 Summary 05. Homework 01. Lead - in 目录 contents 01 Lead - in Let's enjoy 02 Presentation /ˈblækbɔːd/ n. 黑板 【复数】blackboards 【短语】 look at the blackboard 看黑板 【例句】I'm cleaning the blackboard. 我正在擦黑板。 Vocabulary /tʃeə(r)/ n. 椅子 【复数】chairs 【短语】on the chair 在椅子上 【例句】There is my bag on the chair. 椅子上有我的包。 Vocabulary /kəmˈpjuːtə(r)/ n. 电脑 【复数】computers 【例句】She works in the computer business. 她从事电脑业。 Vocabulary /desk/ n. 书桌，写字台 Vocabulary 【例句】I should clean up the messy desk. 我该收拾一下凌乱的书桌了。 【复数】desks 【复数】doors 【短语】open the door 打开门 【例句】There's someone at the door. 门口有个人。 Vocabulary /dɔː(r)/ n. 门 fan /fæn/ n. 风扇 【复数】fans 【拓展】fan 也可以表示粉丝 【例句】You forgot your umbrella and fan! 你忘带你的雨伞和扇子啦！ Vocabulary light /laɪt/ n. 灯 【复数】lights 【拓展】浅色的，轻轻的 【例句】 All plants need light and water. 一切植物都需要阳光和水。 Vocabulary Vocabulary /ˈwɪndəʊ/ n. 窗户 【拓展】open the window 打开窗户 【例句】She looked out of the window. 她向窗外看去。 14 Let’s play—Magic fingers blackboard computer window 15 blackboard fan window Which is missing? light computer desk door 16 Experience This is a classroom. What do you see? A Listen and talk. 这是教室。你看见什么？ 有两个风扇。 有一个电脑。 Q1: Where is it? Q2: Who are in the classroom? A Listen and talk. It is in the classroom. Wang Shiyao, Li Wenbo and Miss Gao. This is a classroom. What do you see? A Listen and talk. 黑板 椅子 电脑 书桌 门 风扇 灯 窗户 Read and talk. What do you see in the classroom? There are two fans. Read and talk. What do you see in the classroom? There is a computer. Read and talk. What do you see in the classroom? There is a blackboard. Read and talk. What do you see in the classroom? There are some desks and chairs. Read and talk. What do you see in the classroom? There are some lights. In our classroom, there is a and a . There is . There are __________and . Look and write. blackboard window a door some desks chairs Understand - The reading room Watch and say What’s in the reading room? a flag This is the reading room. Come in, please. a door a blackboard a teacher’s desk desks books students A Look, listen and read 这是阅览室。请进。 A Look, listen and read 有两张椅子。 A Look, listen and read 魏明宇，请擦黑板。 看！看！ 请保持安静。 祈使句 clean the blackboard 擦黑板 祈使句 keep quiet 保持安静 A Look, listen and read 天气很热。乔伊，请把风扇打开。 看！一只鸟！ 请不要说话。 祈使句 turn on 打开 否定祈使句 Don't + 动词原形. A Look, listen and read 哦！我们新来了一个同学！ Look and circle. Read and circle. 1. Who turns on the fans? Joy Shiyao Shiyue A B C 观察图片，阅读课文，圈出正确答案。 鸟儿的飞行路线是下面哪一条呢？ Role play 03 Practice There are two fans. 有两台风扇。 There is a computer.有一台电脑。 There be 句型是英语中表达 “某地 / 某时存在某物 / 某人” 的核心结构，强调 “存在” 而非 “拥有”（“拥有” 用 have/has） There be 句型：There + is/are + 主语 + 状语 Language points 一般现在时（描述当前存在的事物） 当主语是单数名词 / 不可数名词时，用 There is； 例：① There is a book on the desk. （桌子上有一本书。—— 单数名词 a book） ② There is some water in the cup. （杯子里有一些水。—— 不可数名词 water） Language points a 和an的用法 ：（以元音字母a,e, i, o, u音素开头的单词用an） a book 一本书 a (一、一个...)： a bag 一个包 a pen 一只钢笔 an apple 一个苹果 an(一、一个...)： an English book 一本英语书 an egg 一个鸡蛋 Language points 一般现在时（描述当前存在的事物） 例：① There are three students in the classroom. （教室里有三名学生。—— 复数名词 students） ② There are many flowers in the garden. （花园里有很多花。—— 复数名词 flowers） Language points 主语含多个名词时，遵循 “就近原则”： 例：① There is a pen and two pencils in my bag. （我包里有一支钢笔和两支铅笔。—— 近的主语 a pen 是单数，用 is） ② There are two pencils and a pen in my bag. （我包里有两支铅笔和一支钢笔。—— 近的主语 two pencils 是复数，用 are） Language points 祈使句是英语中用于表达命令、请求、建议、禁止或叮嘱的特殊句式，核心特点是 “主语通常省略（默认是第二人称 you），以动词原形开头”。 1. 肯定式：直接用 “动词原形” 开头 最基础的结构，用于表达积极的指令（请求、建议、命令等），可根据语气添加 “please” 缓和态度。 Language points 基本结构：动词原形 + 宾语 / 状语（+ please） 例：① Open the window.（打开窗户。—— 命令） ② Pass me the salt, please. （请把盐递给我。—— 请求，please 放句末用逗号隔开） ③ Please sit down.（请坐下。—— 请求，please 放句首） Language points 基本结构：动词原形 + 宾语 / 状语（+ please） 特殊：be 动词开头的肯定式 当需要表达 “保持某种状态” 时，用 “be + 形容词 / 名词” 开头，同样遵循祈使句规则。 例：① Be quiet in the library.（在图书馆里保持安静。） ② Be a good student.（做个好学生。） Language points 特殊：let 型肯定式 用于表达 “让某人做某事”，分两种情况： Let’s + 动词原形：包括说话人在内（“咱们一起做”） 例：Let’s go to the park this afternoon. （咱们今天下午去公园吧。—— 建议，说话人也参与） Let + 宾语（他人）+ 动词原形：不包括说话人（“让别人做”） 例：Let him help you with your homework. （让他帮你辅导作业吧。—— 建议，说话人不参与） Language points Language points 否定式：“Don’t” 开头， 否定祈使句用于禁止、劝阻某人做某事，结构需根据 “动词类型” 调整，核心是 “否定词 + 动词原形”。 动词类型 否定结构 示例 普通实义动词 Don’t + 动词原形 Don’t run in the hallway.（别在走廊里跑。） Don’t eat too much sugar.（别吃太多糖。） be 动词 Don’t be + 形容词 / 名词 Don’t be late for class.（上课别迟到。） Don’t be a lazy person.（别做个懒人。） let 型祈使句 Let’s not + 动词原形 Let’s not watch TV tonight.（咱们今晚别看电视了。） Don’t let him smoke here.（别让他在这儿抽烟。） 词汇匹配题（将英文词汇与中文意思连线）​ blackboard A. 窗户​ window B. 椅子​ door C. 黑板​ chair D. 门​ computer E. 书桌​ desk F. 电脑​ fan G. 灯​ light H. 风扇 There be 句型填空题（根据括号内提示，用 is/are 填空）​ 1. There ____ a computer on the desk. 2. There ____ three chairs in the classroom.​ 3. There ____ a blackboard and two lights on the wall. 4. There ____ four fans and a door in this room. 5. ____ ____ a desk near the window? is are is are Is there 情景应用题（根据教室场景，完成句子）​ 1. Look! There ____ a big ___________ (黑板) at the front of the classroom.​ 2. — Where is the computer?​ — It’s on the _______ (书桌). And there ______ two books next to it.​ 3. It’s hot today. ____ ____ ____ ____ (请打开风扇), please.​ 4. The classroom is dark. ____ ____ ____ ____ (请打开灯), John.​ 5. Don’t ____ ____ ______ (关窗户), because it’s sunny outside. is blackboard desk are Turn on the fan Turn on the light close the window 句型转换题（按要求改写句子）​ 1. There is a chair near the door.（改为复数句）​ 2. Please clean the desk.（改为否定祈使句）​ 3. There are five lights in the room.（对划线部分 “five” 提问）​ There are some chairs near the door. Don’t clean the desk, please. How many lights are there in the room? 06 Summary There be 句型 祈使句 Summary Words Grammar blackboard, window, door, chair, computer, desk, fan, light There is a computer. There are two fans. Please turn on the fans. Please clean the blackboard. Come in, please. Keep quiet, please. Do not talk, please. Summary Sentences 05 Homework Homework 基础：根据录音复习跟读 42、43 页，流利朗读单词和句子。 提高：使用所学句型介绍阅读室里的物品。There is ... / There are ... 主动遵守不同场所的规则要求，运用祈使句及 please 提醒同学遵守班级规则 拓展：根据课文对话，继续编写2组对话，并读给爸爸妈妈听。 人教大同版·三年级上册 Thanks for listening! Lavf58.29.100 1970 Blues 3787.7615 1970 Blues 3787.7615 null, track 1 2024-00-00 255 55274.215 EVCapture4.2.3.170软件录制 Lavf57.25.100 本视频由湖南一唯信息科技开发的EV录屏软件录制，www.ieway.cn null, track 1 2024-00-00 255 283056.53 $