Unit 4 My Favourite Subject Section A Grammar Focus 课件 2025-2026学年人教版英语七年级上册

该初中英语课件聚焦并列连词and、but和从属连词because的用法，通过视频导入提问连词类型，从定义分类到具体连接（单词、短语、句子），结合例句勾画和练习搭建学习支架，帮助学生逐步掌握用法。 其亮点在于融合视频导入、分类辨析和调查实践，通过例句对比（如and连接单词与句子，but表转折）培养思维品质，调查活动提升语言运用和学习能力，学生能在真实语境中运用连词，教师可借助多样化活动高效教学。

Unit 4 My Favourite Subject Section A Grammar Focus 1. use conjunctions and, but and because to join information together. 2. use conjunctions and, but and because to talk about your favourite school day and favourite subjects. 3. do a survey to know your classmates’ favourite days and favourite subjects. Learning Objectives After this lesson, you’ll be able to: Let’s watch a video and answer questions. Pay attention to: What kind of words are mentioned? How many kinds of them are mentioned? Can you list some of the words? Let’s fill in the blanks. 连词(conjunctions) 定义 连词是用来连接_、_或_的虚词。帮助构建句子间的逻辑关系,没有明确的意义,不能担任句子的成分。 分类 连词可以分为三类: _ _ _ 单词 短语 句子 并列连词 从属连词 对等连词 并列 v.s. 从属 并列连词:连接地位_的单词、短语或句子,前后成分在语法功能上完全对等。 从属连词:连接_与_,从句依附主句存在。 平等 主句 从句 Today we are going to learn coordinating conjunctions (并列连词) and subordinating conjunctions (从属连词). Let’s classify. coordinating conjunctions subordinating conjunctions because but so although for and after Let’s learn “and”, “but” and “because”. Let’s learn. 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. 请你勾画出连词连接的单词、短语或句子。 and连接两个单词 and连接两个句子 but连接两个单词 but连接两个句子 because连接两个句子 because连接两个句子 and / but / because _和_是并列连词,可以连接单词、短语和句子。连接句子时,中间可以用_隔开。 _是从属连词,连接主句与从句,不用加标点符号。 And but 逗号 Because 3a Read and 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. We use “_” to give a reason. We use “_” to give another idea. We use “_” to give two different ideas. because and but 表原因 表并列 表转折 Let’s learn. and的用法 And是一个并列连词,意为“_”,表示_关系,用于连接对等成分的单词、短语或句子。 e.g. Our maths teacher is beautiful and helpful. (单词) e.g. She ate breakfast and went to school. (短语) e.g. I studied hard, and I passed the exam. (句子) 注意:在否定句或疑问句中,表示并列关系时,用or,不用and。 e.g. I can’t speak English or French. 和;又 并列 Let’s learn. but的用法 But是一个并列连词,意为“_”,表示_关系,用于连接对等成分但意思相反或相对的的单词、短语或句子。 e.g. Our school is small but beautiful. (单词) e.g. The car is quite old but in good condition. (短语) e.g. The woman is old, but she looks young. (句子) 注意:but不能和although / though连用。 但是;然而 转折 Let’s learn. because的用法 Because是一个从属连词,意为“_”,表示_,用于引导原因状语从句,强调直接造成某种结果的原因或理由。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。 e.g. I’m happy because it’s my birthday. (because从句放在主句后) e.g. Because it’s sunny, the sky is blue. (because从句放在主句前) 注意:because和so不能连用。 因为 原因 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. travel / tr v( )l v. / n. 旅行;游历 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. and but because because and and but and but because remember /r memb (r)/ v. 记住;记起 Let’s answer questions. 2. Why does the writer love Thursday afternoons? 3. Why does the writer like biology class? 1. Which is the writer’s favourite school day? Thursday afternoons. Because he / she has a fun class then — biology class. Because it’s exciting; He / She likes the teacher very much; He / She learns about different plants and animals. The writer loves Thursday afternoons because he / she has a fun class. Let’s talk about your favourite school day. Complete the table about your favourite school day. My favourite school day : _ Subjects I have on that day Subjects I like on that day Reasons why I like the subjects 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? My favourite school day is _. I have _, _ and _ on that day. I like _ because it’s _ and the teacher is _. We learn about _. _ likes the same subject as me because _. Exercises: 单项选择。 1. Tony is a quiet student, _ he is active in class. A. so B. and C. but 2. He wants to be an actor _ it’s an exciting job. A. and B. so C. because 3. Work hard, _ you’ll catch up with your classmates next time. A. and B. or C. but 4. I know his face _ I can’t remember his name. A. and B. but C. or Exercises: 单项选择。 5. Tina likes ping-pong ball _ baseball,_ she can’t play them. A. and; and B. but; but C. and; but 6. — Can you play ping-pong with me this Friday evening, Bob? — That sounds great. _I’m really busy. I have a math class at 7:00 p.m. A. So B. But C. And 8. He likes apples _ pears, _ he doesn’t like bananas. A. but; and B. but; but C. and; but Exercises: 用连词and,but或because填空。 Mia likes English _ Chinese. The dress looks nice, _ it’s too expensive for me. Ms. Tang’s room is very tidy, _ she cleans it every day. 4. My favourite subject is maths _ I’m good with numbers. 5. Kevin wants to go to Shanghai, _ 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 but and Exercises: 根据括号内的中文提示完成句子。 1.The basketball game _ (听起来) very interesting. 2.Tom doesn’t like playing soccer. He always _ (听) to music. 3.China _ (擅长于) making high-technology products that people can buy in all parts of the world. 4.The elephants can _ (记住) places with food and water. 5._ (每个人) can live happily in such a nice country. 6.I don’t really care if my friends are _ me or different. (与……相同) 7.You can e-mail at the address for further _ (信息). sounds listens is good at remember Everyone the same as information 19 Lavf59.14.100 $