Unit 1 Helping at home Part A 第3课时-【七彩课堂】2025-2026学年四年级英语上册同步课件（人教PEP版2024）

该小学英语课件聚焦ch字母组合发音（/tʃ/）及teach、Chinese、chair等核心单词，通过视频导入和复习c（/k/、/s/）、h（/h/）发音，搭建从单个字母到组合发音的学习支架，帮助学生建立语音知识联系。 其亮点在于多模态输入（音频跟读、视频）与互动游戏（发音判断、单词分类）结合，通过分层自评表提升语言能力和思维品质。以生活场景例句巩固单词运用，Summary明确知识点，学生能提升发音与单词运用能力，教师可借助结构化活动优化教学流程。

My grandpa can teach chinese, he can make nice chairs. My grandma can make good lunches. Her peaches are great. 下面请你来跟读。My grandpa teaches chinese. He can make nice chairs. My grandma can make good lunches. Her pitches are great. Part A Let’s spell Unit 1 Helping at home 人 教 PEP 版 英 语 四 年 级 上 册 1 Unit 1 Helping at home A Talk 通过讨论照片，学会确认身份以及询问对方父母的职业。 A Learn 从职业墙中学会各种职业的表达，以及询问他人的职业。 A Spell 掌握ch组合的发音，并能拼读含有ch组合的单词。 B Talk 通过讨论父母的辛劳学会表达自己能为家庭做的事。 B Learn 通过介绍自己的家人，学会表达家庭成员如何为家庭作贡献。 C Project 制作快乐家庭海报，并对自己本单元的掌握程度进行评价。 How are families different? How can we help our family? Make a poster of a happy family 学会各种职业的英文表达；学会讨论他人职业；了解自己可以为家庭做的事情。主动承担家务，为美好家庭做贡献。 Warm up Let’s watch a video. ch Lead in Let’s review. Talk about the sounds of the letters in the words. c /k/ /s/ h /h/ How does “ch” say in the words? Listen and repeat. Then read aloud. Presentation Let’s spell My grandpa can teach Chinese. ch He can make nice chairs. My grandma can make good lunches. Her peaches are great! 6 Read after the tape. My grandpa can teach Chinese. 我爷爷能教语文。 He can make nice chairs. 他能制作精美的椅子。 My grandma can make good lunches. 我奶奶能做很好吃的饭。 Her peaches are great! 她的桃子很棒! ch Look and find. teach Chinese chair lunch peach ch Ch ch ch ch ch /tʃ/ Let’s spell the words. tea ch teach(教) Chinese(语文) chair(椅子) lunch(午饭) peach(桃子) Ch inese ch air lun ch pea ch Read by yourselves. My grandpa can teach Chinese. He can make nice chairs. My grandma can make good lunches. Her peaches are great! ch Introduce your grandpa and grandma. My grandpa can ________ ________. He can make nice ________. My grandma can make good ________. Her ________ are great! ch teach Chinese chairs lunches peaches Read and tell. lunch 游戏规则：判断所出示的单词是否含有/tʃ/的发音，有就喊yes，没有就喊no。 much children cat face teacher chair Put the words into the right basket. cat /tʃ/ /k/ peach lunch cut duck chair cup Read, listen and circle. lunch much China Chinese chair child kitchen teacher Look, listen and write. Let’s spell Now, I can Contents My stars say teach, Chinese, chair, lunch, peach read write teacher, China Good to know A chef teaches chemistry in school. ch有几种发音呢？ /ʃ / /tʃ/ /k/ /k/ Summary 1.学习了含有ch组合的单词： teach(教), Chinese(语文), chair(椅子), lunch(午饭), peach(桃子). 2.学习了ch组合在单词中的发音： ch→ /tʃ/ 3.学习了书写含有ch组合的单词： Exercises 一、圈出含有/tʃ/发音的单词。 1. lunch book pen 2. China duck cat 3. chair apple ruler 4. desk kitchen bag 5. children face girl 二、写出下列单词的汉语意思。 1. teach____ 2. Chinese___ 3. chair____ 4. lunch____ 5. peach____ 教 语文 椅子 午饭 桃子 MUST DO CHOOSE TO DO Homework 准确朗读含有ch组合的单词。 找出其他含有ch字母组合的单词并与他人交流。 在四线三格内正确书写本课单词。 null 47228.918 $Chance chance chair. Watch切切切切切切ken cheese，cheese. Chocolate这Cherry Cherry。Peach ch peach. More time. Church the church chair chair to watch t watch chicken, chicken, chicken. Chocolate choke Cherry, Cherry, peach. peach. Let's learn for you.