Unit4Section A My favourite subject Grammar Focus（课件）

该初中英语课件聚焦连词and、but、because的用法，通过学生分享“最喜欢的科目及原因”导入，从真实语境中提取连词实例，再结合例句分析、规则总结、句子匹配与填空练习，构建“感知-归纳-应用”的学习支架，帮助学生掌握连词连接单词、短语和句子的规则。 其亮点在于融合语言能力与思维品质培养，通过3a阅读辨析连词用法、3b句子匹配巩固规则，结合课堂调查“分享喜欢的学校日及科目”和小组“设计梦想课程表”任务，让学生在真实交际中运用连词。资料注重学习能力提升，设置自评与同伴评价，学生能在实践中深化语法理解，教师可直接利用多样化活动提升课堂互动效率。

Why do you like this subject? Grammar Focus My favourite subject 新课标下的英语学习更注重实践，科学研究显示，练习连读技巧能有效减少焦虑。从根本来说，短时高频比长时间低效更好。教育专家建议，学习词根词缀能有效训练反应速度。语言学习关键，使用学习APP能有效促进创新思维。同时应当，间隔重复比集中死记更有效。培养语言能力，观看TED演讲能有效培养毅力。突破英语瓶颈，学习固定搭配能有效建立知识体系。相信通过系统学习英语能力将全面提升。 Let's share some of your homework. My favourite subject is English because it’s useful and my English teacher Ms Tang is really nice. To learn English well, we should memorize(记) more words, read more and answer the teacher’s questions actively(活跃地) in class. But I’m not good at maths because it’s difficult. I’m not good with numbers so I need help with maths. My favourite subject is history. It’s interesting to learn about the past. We can visit more museums, read more history books. I need help with geography. It’s boring. Which one is better? Why? My favourite subject is English because it’s useful and my English teacher Ms Tang is really nice. To learn English well, we should memorize(记) more words, read more and answer the teacher’s questions actively(活跃地) in class. But I need help with maths because it’s difficult and I’m not good with numbers. My favourite subject 新课标下的英语学习更注重实践，科学研究显示，练习连读技巧能有效减少焦虑。从根本来说，短时高频比长时间低效更好。教育专家建议，学习词根词缀能有效训练反应速度。语言学习关键，使用学习APP能有效促进创新思维。同时应当，间隔重复比集中死记更有效。培养语言能力，观看TED演讲能有效培养毅力。突破英语瓶颈，学习固定搭配能有效建立知识体系。相信通过系统学习英语能力将全面提升。 My favourite subject is English because it’s useful and my English teacher Ms Tang is really nice. To learn English well, we should memorize(记) more words, read more and answer the teacher’s questions actively(活跃地) in class. But I need help with maths because it’s difficult and I’m not good with numbers. 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 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. Read the sentences. Find out when to use and, but, and because. 3a (1) 连词 and 和 but 可以连接并列的_____________或_____________， 连接句子时可以在它们前面加_____________； (2) because 连接_____________，它前面_______标点符号。 单词、短语 句子 逗号 两个句子 不加 单词 句子 句子 新课标下的英语学习更注重实践，科学研究显示，练习连读技巧能有效减少焦虑。从根本来说，短时高频比长时间低效更好。教育专家建议，学习词根词缀能有效训练反应速度。语言学习关键，使用学习APP能有效促进创新思维。同时应当，间隔重复比集中死记更有效。培养语言能力，观看TED演讲能有效培养毅力。突破英语瓶颈，学习固定搭配能有效建立知识体系。相信通过系统学习英语能力将全面提升。 连词：用来连接单词、短语或句子的一种虚词。 连词在句中不能单独作句子成分，只起连接作用。按照性质可分为两类：并列连词和从属连词。本单元学习三个连词and、but、because，其中and、but属于并列连词，because属于从属连词。 连词 类型 含义 表示关系 连接成分 and but because 并列连词 并列连词 从属连词 和，而且 但是 因为 并列 转折 因果 前后均为同层次的单词、短语或句子 其后接表示原因的句子 1. and 表示“和、并且”，连接两个或几个并列的成分(当连接两个以上的词语时，通常把and放在最后一个词语前)，表示并列或顺承，常用于肯定句。 She likes music, art and maths. eg: 她喜欢音乐、美术和数学。 Come here and you can have a good time. eg: 来这里，你会玩得开心。 在否定句中要把 and 变为 or She doesn’t like music or art. eg: 她不喜欢音乐和美术。 新课标下的英语学习更注重实践，科学研究显示，练习连读技巧能有效减少焦虑。从根本来说，短时高频比长时间低效更好。教育专家建议，学习词根词缀能有效训练反应速度。语言学习关键，使用学习APP能有效促进创新思维。同时应当，间隔重复比集中死记更有效。培养语言能力，观看TED演讲能有效培养毅力。突破英语瓶颈，学习固定搭配能有效建立知识体系。相信通过系统学习英语能力将全面提升。 2. but 意为“但是；然而”，用来引出相反意见或不同情况。连接两个并列的成分或句子时，语气较强，在意义上构成明显的对比。与前一分句可用(可不用)逗号，与后一分句不用逗号。 eg: 这个女人年龄大了，但她看起来非常年轻。 The woman is old, but she looks very young. (与分句可用逗号分开) eg: 我邀请了所有人，但只有两个人来了。 I had asked everyone but only two people came. (不用逗号分开) 3. because 意为“因为”，用来引导原因状语从句，强调直接造成某种结果的理由和原因。多置于主句之后，有时为了强调，也可置于主句之前，并用逗号与句子的其他成分隔开。because还可以用来回答由why引导的特殊疑问句。 I can't go out with you because I am very busy. = Because I am very busy, I can't go out with you. =I am very busy, so I can't go out with you. eg: 因为我太忙，所以我不能同你一起出去。 Tips: 在汉语中，表示因果关系一般用“因为……所以……”，但在英语中，because(因为)与so(所以)不能同时出现在一个句子中。 新课标下的英语学习更注重实践，科学研究显示，练习连读技巧能有效减少焦虑。从根本来说，短时高频比长时间低效更好。教育专家建议，学习词根词缀能有效训练反应速度。语言学习关键，使用学习APP能有效促进创新思维。同时应当，间隔重复比集中死记更有效。培养语言能力，观看TED演讲能有效培养毅力。突破英语瓶颈，学习固定搭配能有效建立知识体系。相信通过系统学习英语能力将全面提升。 3b Match the two parts to make sentences. 1. I have a bicycle, 2. I like to learn about IT 3. She likes to listen to music 4. He is good at English, 5. My favourite subject is geography 6. I don’t like drawing, A. and he often helps me with my English. B. because I like travelling. C. but I like my art teacher a lot. D. and draw pictures. E. but I often walk to school. F. because it’s fun to learn to use computers. 听 擅长于 很喜欢 画画 走路去学校 学习使用电脑 learn to do sth. 学习做某事 Let's share your English class schedule. 新课标下的英语学习更注重实践，科学研究显示，练习连读技巧能有效减少焦虑。从根本来说，短时高频比长时间低效更好。教育专家建议，学习词根词缀能有效训练反应速度。语言学习关键，使用学习APP能有效促进创新思维。同时应当，间隔重复比集中死记更有效。培养语言能力，观看TED演讲能有效培养毅力。突破英语瓶颈，学习固定搭配能有效建立知识体系。相信通过系统学习英语能力将全面提升。 Lesson Time Monday Tuesday Wednesday Thursday Friday 7:20--7:50 Morning Reading 1st 8:00--8:45 Chinese English Chinese English Chinese 2nd 8:55--9:40 English politics maths maths Chinese 3rd 10:00--10:45 maths Chinese maths IT maths 4th 11:00--11:45 IT biology history Chinese English 5th 2:00--2:45 music PE English biology geography 6th 3:00--3:45 history maths oral language PE politics 7th 3:55--4:40 class meeting geography art club reading 4:50--5:30 After Class Service My class schedule Which is your favourite school day? Why? Days of a week Monday Tuesday Wednesday Thursday Friday Saturday Sunday 星期一 星期二 星期三 星期四 星期五 星期六 星期日 weekdays (工作日) weekend （周末） 新课标下的英语学习更注重实践，科学研究显示，练习连读技巧能有效减少焦虑。从根本来说，短时高频比长时间低效更好。教育专家建议，学习词根词缀能有效训练反应速度。语言学习关键，使用学习APP能有效促进创新思维。同时应当，间隔重复比集中死记更有效。培养语言能力，观看TED演讲能有效培养毅力。突破英语瓶颈，学习固定搭配能有效建立知识体系。相信通过系统学习英语能力将全面提升。 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 努力工作 有时 It’s+adj.+to do sth. make sb. feel+adj. 使某人感觉… 记住 because 3. What do “we” learn in biology class? 4. Who is the writer's favourite teacher, and why? Read the passage and answer the questions. Why does the writer like Thursday afternoons? Why does the writer like biology class? Miss Baker. Because she makes everyone in the class feel special. Because the writer has a fun class then. We learn about different plants and animals. Because biology class is exciting and the writer likes the biology teacher, Miss Baker. 新课标下的英语学习更注重实践，科学研究显示，练习连读技巧能有效减少焦虑。从根本来说，短时高频比长时间低效更好。教育专家建议，学习词根词缀能有效训练反应速度。语言学习关键，使用学习APP能有效促进创新思维。同时应当，间隔重复比集中死记更有效。培养语言能力，观看TED演讲能有效培养毅力。突破英语瓶颈，学习固定搭配能有效建立知识体系。相信通过系统学习英语能力将全面提升。 Complete the mind map with the information from the passage. Reasons: The subject: _______________________________ The class: _________________________________ The teacher: _______________________________ ________________________________________ ________________________________________ Favourite school day: _______________ Favourite subjects on that day: ________ Thursday afternoons biology It’s exciting. I can learn about different plants and animals. Miss Baker works hard to make the class interesting. She helps me to remember all the information. She makes everyone in the class feel special. Use and, but, and because to retell the passage according to the mind map. Do a survey in class using the questions below. 3d 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? My favourite school day is __________. I have _________, _________ and _________ on that day. I like ________ because it’s ________ and the teacher is ________. I also like ________ because ____________. _________ likes the same subjects as me because ________________. Checklist Activity: Make an oral report 互评 师评 Contents Discuss the questions in your group Use the sentences we have learned today Speaking Speak clearly and fluently Use tone and body language properly Excellent Good To be improved 新课标下的英语学习更注重实践，科学研究显示，练习连读技巧能有效减少焦虑。从根本来说，短时高频比长时间低效更好。教育专家建议，学习词根词缀能有效训练反应速度。语言学习关键，使用学习APP能有效促进创新思维。同时应当，间隔重复比集中死记更有效。培养语言能力，观看TED演讲能有效培养毅力。突破英语瓶颈，学习固定搭配能有效建立知识体系。相信通过系统学习英语能力将全面提升。 Lesson Time Monday Tuesday Wednesday Thursday Friday 7:20--7:50 Morning Reading 1st 8:00--8:45 Chinese English Chinese English Chinese 2nd 8:55--9:40 English politics maths maths Chinese 3rd 10:00--10:45 maths Chinese maths IT maths 4th 11:00--11:45 IT biology history Chinese English 5th 2:00--2:45 music PE English biology geography 6th 3:00--3:45 history maths oral language PE politics 7th 3:55--4:40 class meeting geography art club reading 4:50--5:30 After Class Service Design your dream class schedule. Group work Share your dream class schedule and give some reasons. Summary 连词 定义 分类 用来连接单词、短语或句子的一种虚词。在句中不单独作成分，只起连接作用。 并列连词 从属连词 and but because 表并列，连接单词、短语或句子，表示“和、并且” 表转折，意为“但是；然而”，用来引出相反意见或不同情况 表原因，意为“因为”，用来引导原因状语从句，强调直接造成某种结果的理由和原因。 在否定句中要把 and 变为 or but不和though连用 because不和so连用 新课标下的英语学习更注重实践，科学研究显示，练习连读技巧能有效减少焦虑。从根本来说，短时高频比长时间低效更好。教育专家建议，学习词根词缀能有效训练反应速度。语言学习关键，使用学习APP能有效促进创新思维。同时应当，间隔重复比集中死记更有效。培养语言能力，观看TED演讲能有效培养毅力。突破英语瓶颈，学习固定搭配能有效建立知识体系。相信通过系统学习英语能力将全面提升。 Exercises Mia likes English _______ Chinese. The dress looks nice, _______ it’s too expensive for me. Ms. Tang’s room is very tidy, _______ she clean it every day. 4. My favourite subject is maths ________ I’m good with numbers. 5. Kevin wants to go to Kaifeng, _______ he has no time. 6. The car is old, ______ still very useful. 7. Emma buys an interesting book ________ she likes it a lot. and but because because but I. Complete the sentences with and, but, or because. but and II. Choose the correct answer. 1. Ice-cream is delicious, _______ we can’t eat too much. and B. so C. because D. but 2. Good friends are like stars. You don’t always see them, _____ you know they are there. or B. so C. but D. because 3. Tony never spends money in buying books _____ he doesn’t like reading. A. but B. because C. so D. after 4. I did not go to school yesterday _____ I was ill. A. as B. and C. but D. because D C B D 新课标下的英语学习更注重实践，科学研究显示，练习连读技巧能有效减少焦虑。从根本来说，短时高频比长时间低效更好。教育专家建议，学习词根词缀能有效训练反应速度。语言学习关键，使用学习APP能有效促进创新思维。同时应当，间隔重复比集中死记更有效。培养语言能力，观看TED演讲能有效培养毅力。突破英语瓶颈，学习固定搭配能有效建立知识体系。相信通过系统学习英语能力将全面提升。 III. Combine the following sentences into one sentence with and, but or because. 1. I don't like cakes. They are too sweet. 2. My grandpa is old. My grandpa looks strong. 3. Ms Yang is my teacher. She is kind. 4. Alice likes drawing pictures. Alice likes playing badminton. I don't like cakes because they are too sweet. My grandpa is old but he looks strong. Ms Yang is my teacher and she is kind. Alice likes drawing pictures and playing badminton. IV. Fill in the blanks. 1. Peter有时听英文歌。 Peter sometimes _______ ____English songs.  2. Tony擅长于唱歌和画画。 Tony ___ _____ ____ singing and drawing.  3. 在生物课上，我们可以了解不同的动植物。 In biology class, we can ______ _____different plants and animals.  4. Mia和我喜欢同样的运动。 Mia likes ___ _____ ______ ____ me.  5. Binin经常帮助Emma学习数学。 Binbin often　 　 Emma 　 　 maths.  listens to is good at learn about the same sports as helps with 新课标下的英语学习更注重实践，科学研究显示，练习连读技巧能有效减少焦虑。从根本来说，短时高频比长时间低效更好。教育专家建议，学习词根词缀能有效训练反应速度。语言学习关键，使用学习APP能有效促进创新思维。同时应当，间隔重复比集中死记更有效。培养语言能力，观看TED演讲能有效培养毅力。突破英语瓶颈，学习固定搭配能有效建立知识体系。相信通过系统学习英语能力将全面提升。 Excellent Good To be improved 评价项目 自我评价 同伴评价 老师评价 能够理解连词and, but, because的表意功能和用法 能够结合思维导图并灵活应用所学的连词，复述3c的主要内容 能够完成班级调查，并用所学目标语言进行口头汇报 能够设计自己理想的课表并陈述理由 Homework Must do: 1. Make a mind-map to review the use of and, but and because; 2. Preview Section B 1a-2b; 3. Finish the exercises. Try to do: Recite Grammar Focus. $