Unit5 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）

Today's video adverbs of frequency with always, usually, often, sometimes and never. He brushes his teeth in the morning. Always, he always brushes. He always brushes his teeth in the morning. They do homework in the morning. 奶粉they never do。They never do homework in the morning. He practices the guitar after school. Often. he often . practices. He often practices the guitar after school. SHE washes the dishes after dinner. Usually . he . usually washes. SHE usually washes the dishes after dinner. I go to bed at ten P. M. sometimes. I sometimes go. I sometimes go to bed at ten PM. A review of the sentences with the adverbs of frequency. They usually do homework. He always brushes his teeth. x老师 Part 3：Grammar time 译林版三起 五年级上册 Lead-in Practice Presentation Summary 01 02 03 04 Homework 05 Learning Objectives 学习理解 应用实践 创新迁移 学习并理解频率副词 的含义、概率大小以及在句中的摆放位置；掌握询问周末活动的核心句型，分清非三单和第三人称单数句型的动词变化规则。 能够运用频率副词和本课时句型开展口语问答交流，会询问并描述自己和他人的周末生活；能够完成语法相关习题，熟练描述不同人物的周末活动。 结合自身真实生活，活用频率副词句型介绍自己的周末；对比不同同学的周末活动，思考健康有益的周末生活方式，能用英语简单表达自己对于周末安排的看法。 Learning Objectives 【核心语法】 询问周末做什么：What do you/they do at weekends? What does he/she do at weekends? 回答：I/They + 频率副词 + 动词原形 He/She + 频率副词 + 动词三单形式 频率副词的位置：通常频率副词放在实义动词前，be动词，情态动词或助动词后。sometimes既可以在句中也可以在句首，还能在句末。 01 Let’s review 复述story time故事 usually visit my grandparents help my grandparents water the plants sometimes go climbing with parents Let’s review 复述story time故事 At weekends, Yang Ling usually visits her grandparents. She helps them water the plants. She sometimes goes climbing with parents. Let’s review 复述story time故事 chant with grandparents on the internet usually often sometimes play football with Liu Tao fly a kite in the park Let’s review 复述story time故事 At weekends, Mike usually chants with grandparents on the internet. He often plays football with Liu Tao. He sometimes flies a kite in the park. Let’s review 复述story time故事 chant with grandparents on the internet usually always sometimes play the piano go to the cinema with friends Let’s review 复述story time故事 At weekends, Helen usually chants with grandparents on the internet. She always plays the piano. She sometimes goes to the cinema with her friends. 02 Let’s watch Let’s find What rules can you find? 主语（非三单） 主语（三单） 主语（非三单） 频率副词 动词原形 主语（三单） 动词三单形式 实义动词前 询问周末做什么 回答 Listen and imitate 总是 通常 经常 有时 从不 ⏰ 小贴士： ①频率副词放在实义动词前，be动词，情态动词或助动词后； ②sometimes可以放在句中、句首、句尾； ③三单主语和频率副词搭配，动词要变成三单形式。 Listen and imitate 频度副词 never sometimes often usually always 0 0.4 0.6 0.8 1 Listen and imitate 1. I usually get up at 7:00 in the morning. 2. Peppa often goes to bed at 8:00 in the evening. 3. Bruce is always late for class. 4. Susan doesn’t always finish her homework on time. 5. He can never lift the table with one hand. 6. Sometimes， I miss the old days. 看位置，找规律 Listen and imitate 通常频率副词放在实义动词前，be动词，情态动词或助动词后。sometimes最活跃，它既可以在句中也可以在句首，还能在句末。 Listen and imitate She is always late for school. 她总是上学迟到。 be动词之后 Listen and imitate 助动词之后 My mother has never been to her school. 我妈妈从来没去过她的学校。 Listen and imitate 实义动词之前 We often fly a kite in the park. 我们经常在公园里放风筝。 Listen and imitate 句首或句尾 Sometimes she calls to me. 她有时候给我打电话。 Look and complete always usually goes climbing never 60% often 100% always 80% usually 40% sometimes 0% never Do a survey Yang Ling visits her grandparents goes climbing with her parents Do a survey Yang Ling visits her grandparents goes climbing with her parents Mike chats with his grandparents on the internet Do a survey Yang Ling visits her grandparents goes climbing with her parents Mike plays football flies a kite in the park chats with his grandparents on the internet Do a survey Yang Ling visits her grandparents goes climbing with her parents Mike plays football flies a kite in the park chats with his grandparents on the internet Helen plays the piano goes to the cinema Do a survey 03 Check the answer 1. He _____ watches TV at weekends. He never goes outside. A. always B. usually C. never A 2. Nancy_____ watches TV at weekends. She watches it every Saturday and Sunday. A. never B. usually C. always C Check the answer 3. Mike’s grandparents _____ in the UK. He chats with them on the internet. A. lives B. live C. living B 4. What _____ Helen usually do at weekends? A. do B. is C. does C 04 Summary 核心语法 询问周末做什么： What do you/they do at weekends? What does he/she do at weekdends? 回答： I/They + 频率副词 + 动词原形 He/She + 频率副词 + 动词三单形式 频率副词的位置： 通常频率副词放在实义动词前，be动词，情态动词或助动词后。sometimes既可以在句中也可以在句首，还能在句末。 05 Homework 基础作业 提高作业 拓展作业 总结本节课所学到的频率副词和问答句型，和同桌复述频率副词的用法，并在作业本上抄写 2 遍本课时学到的 5 个频率副词，抄写2组问答例句。 和同学互相问答周末活动，运用 “What do you do at weekends?” 进行对话，将对话内容整理写在作业本上，写出至少 6 句话，要求正确使用频率副词，注意 动词第三人称单数变化。 向家人用英语介绍 本单元人物的周末活动，和家人讨论哪些周末活动是有益健康的，在作业本记录 4 项周末活动，并用频率副词写 2 句话介绍自己理想的周末。 x老师 译林版三起 五年级上册 $