Unit 4 My Favourite Subject Section A(Grammar Focus 3a-3d)课件-2026-2027学年人教版英语七年级上册

该初中英语课件聚焦Unit 4“My Favourite Subject”Section A，核心知识点为连词and、but、because的语义与用法。课堂导入通过复习学科名称（如Mathematics、English等）及“Why do you like this subject?”的问答，搭建从旧知（学科表达）到新知（连词连接原因）的学习支架，引导学生自然过渡。 其亮点在于以核心素养为导向，语言能力上通过例句对比（如3a中and连接单词与句子的异同）和表格归纳，帮助学生区分逻辑关系；思维品质上设计自主观察任务（3a让学生发现连词用法），培养独立分析能力；学习能力上结合3c短文填空、3d课堂调查等操练活动，强化语法运用。学生能在真实语境中掌握连词，教师可依托结构化资料提升教学效率。

Section A Why do you like this subject? Grammar Focus Unit 4 My Favourite Subject 教学目标 语言能力 学习能力 思维品质 文化意识 掌握三个连词的含义与用法；可以区分不同连词表达的逻辑关系，并能在真实语境中正确运用连词连接句子。 指导学生制定合适的学习方法，养成观察句式、及时归纳、整理笔记、反复操练的良好英语学习习惯。 依托课堂活动，锻炼独立分析与发散思维，推动学生从被动接收知识转变为主动归纳语法规律。 体会连词的作用，感受英语依靠词汇体现逻辑的语言特点；认识语法知识对准确表达、顺畅交流的重要价值。 教学重难点 重点 难点 掌握连词的语义与用法，分清并列连词与从属连词所表达的逻辑关系；学会总结语法规律，结合自身特点找到高效的语法学习方法。 引导学生自主观察归纳，培养独立思考、多角度分析问题的发散思维；帮助学生灵活区分三类连词，理解语法在日常交际中的重要意义。 Warming up 01 01. Let’s review. Let’s think and talk. ——What subjects do you like? ——I like ____ and ____. 01. Let’s review. Let’s think and talk. ——What’s your favourite subject? ——I like all subjects but my favourite subject is ______. 01. Let’s review. Let’s think and talk. ——Why do you like this subject? ——Because it’s ______. / Because it’s ______ and ______. 02 Grammar Focus 02. Grammar Focus 3a Read the sentences. Find out when to use and, but, and because. Then complete the statements with and, but, or because. I have art and geography today. English is important, and my English teacher is really nice. Biology is difficult but important. History is my favourite subject, but my sister doesn’t like it. I like Chinese because it’s fun. He doesn’t like maths because it’s boring to him. What are the similarities and differences between these two sentences? 02. Grammar Focus 3a Read the sentences. Find out when to use and, but, and because. Then complete the statements with and, but, or because. I have art and geography today. English is important, and my English teacher is really nice. similarities differences 句子中都有连词 and 连接 and 连接的是两个单词 art and geography and 连接的是句子 02. Grammar Focus 3a Read the sentences. Find out when to use and, but, and because. Then complete the statements with and, but, or because. Biology is difficult but important. History is my favourite subject, but my sister doesn’t like it. similarities differences 句子中都有连词 but 连接 but 连接的是两个单词 difficult but important but 连接的是句子 02. Grammar Focus 3a Read the sentences. Find out when to use and, but, and because. Then complete the statements with and, but, or because. I like Chinese because it’s fun. He doesn’t like maths because it’s boring to him. similarities 句子中都有连词 because连接 because 连接的都是句子 连词 and，but 与 because 02. Grammar Focus 连词 and，but 与 because 英语中，在词和词、短语和短语、句子和句子之间起连接作用的词叫连词。 1. and 意为 “和，并且；然后；那么”，表示并列关系、顺承关系或条件和结果的关系。 连接名词短语和句子，表并列关系 The girl has long hair and a big mouth.这个女孩长着长发和一张大嘴。 My uncle is a driver and my aunt is a worker.我的叔叔是一名司机，我的阿姨是一名工人。 02. Grammar Focus 连词 and，but 与 because 1. and 意为 “和，并且；然后；那么”，表示并列关系、顺承关系或条件和结果的关系。 连接动词短语，表顺承关系 He gets up and brushes his teeth every morning.他每天早上起床然后刷牙。 连接句子，表条件和结果关系 Read more books, and you can learn a lot.多读书，你就能学到很多知识。 注：and 连接并列主语时，谓语动词用复数形式。 Tom and Jack are good friends.汤姆和杰克是好朋友。 02. Grammar Focus 连词 and，but 与 because 2. but 意为 “但是”，表示转折关系，连接意义相反或相对的词或句子。 连接单词 The bag is cheap but beautiful.这个包很便宜但是很漂亮。 连接句子 The bike is old, but it works well.这辆自行车很旧，但是很好骑。 02. Grammar Focus 连词 and，but 与 because 3. because 意为 “因为”，引导原因状语从句，表示原因。 because 引导的原因状语从句可用来回答 why 开头的疑问句。 —Why do you like English?你为什么喜欢英语？ —Because it is very useful.因为它非常有用。 because 引导的原因状语从句可在主句前也可在主句后；放在主句前时，要用逗号与主句隔开。 Because it rains today, we stay at home.= We stay at home because it rains today.因为今天下雨，所以我们待在家里。 because 和 so（所以）不能同时用在一个句子里，只能选用其中一个。 02. Grammar Focus 3a Read the sentences. Find out when to use and, but, and because. Then complete the statements with and, but, or because. 1.We use " " to give a reason. 2.We use " " to give another idea. 3.We use " " to give two different ideas. because and but 02. Practice 3b Match the two parts to make sentences. 1. I have a bicycle, A. and he often helps me with my English. 2. I like to learn about IT B. because I like travelling. 3. She likes to listen to music C. but I like my art teacher a lot. 4. He is good at English, D. and draw pictures. 5. My favourite subject is geography E. but I often walk to school. 6. I don’t like drawing, F. because it’s fun to learn to use computers 02. Practice 3c Complete the passage with and, but, or because. I love Thursday afternoons ___________ we have a fun class then. It’s biology class, ______ it’s exciting! Miss Baker is the teacher, _______ she works hard to make the class interesting. I’m not good at science, _______ I like the class very much. We learn about different plants _______ animals. Sometimes it’s difficult to remember all the information, ______ Miss Baker helps me. She’s my favourite teacher ___________ she makes everyone in the class feel special. because and and but and but because 02. Practice 3d Do a survey in class using the questions below. ● Which is your favourite school day? ● What subjects do you have that day? ● What subjects on that day do you like and why? ● Who likes the same subjects as you and why? 02. Practice 3d Do a survey in class using the questions below. My favourite school day is Thursday. I have Chinese, English, geography and music on Thursday. I like geography and music because geography helps me know the world and music makes me happy. I think Chinese is important, but it is a little difficult for me. Wang Hong likes geography as well, because she enjoys learning about different places. We often talk about our geography lessons after class. 02. Practice 3d Do a survey in class using the questions below. My favourite school day is Wednesday. I have maths, art, PE and science. I love PE and art because they are fun. Science sounds great, but there are too many difficult terms. Maths is useful, so I try my best to learn it well. Tom likes PE just like me, because he wants to keep healthy and play ball games. We usually play basketball after PE class. We are happy when we play sports together. 03 Language points 03. Language points 1. I have art and geography today. 我今天上美术课和地理课。 可用 have a/an + 学科名词 + class/lesson 表达 “上…… 课”。 We have a maths class and a Chinese class on Monday morning. 我们周一上午有数学课和语文课。 have 的常见用法拓展： （1）举办：have a party 举办聚会 （2）吃；喝：have breakfast 吃早餐 （3）进行（活动）：have a shower 洗淋浴 （4）有；拥有：have a dream 有一个梦想 （5）经历：have a good time 过得愉快 03. Language points 2. Sometimes it's difficult to remember all the information, but Miss Baker helps me. 有时要记住所有信息很难，但贝克老师会帮助我。 remember v. 记住；记起 remember to do sth.（事情前未做）：意为 “记着要做某事” Remember to send your parents a gift. 记得给你的父母寄一份礼物。 remember doing sth.（事情前已做）：意为 “记得做过某事” I remember singing this song with my classmates in the hall. 我记得和同学们在大厅唱过这首歌。 04 Exercises 04. 选择题 1．I like the school library ________ we can read many interesting books there. A．or B．but C．so D．because 2．She is not good at science, ________ she likes the class very much. A．and B．but C．because D．or 3．Miss Baker is my favourite teacher ________ she makes everyone feel special. A．and B．but C．because D．so 4．We learn about different plants ________ animals. A．and B．but C．because D．so 04. 完成句子 1．有时记住所有的信息很难。 Sometimes, it’s difficult __________ __________ all the information. 2．Sam喜欢在业余时间听音乐。 Sam likes to ________ ________ music in his free time. 3．丹尼很擅长讲故事。 Danny is very ________ ________ telling stories. 4．他经常帮助妈妈做家务活。 He often ________ his mother ________ housework. to remember listen to good at helps with 05 Summary 05. Summary Grammar Focus 英语中，在词和词、短语和短语、句子和句子之间起连接作用的词叫连词。 06 Homework 06. Homework 1. Review the keywords and sentence structures in today’s lesson. 2. Preview the next lesson. SEE YOU NEXT CLASS! $