Unit 4 Section A Grammar Focus-3d 课件 2024-2025学年人教版（2024）七年级英语上册

第3课时（Section A Grammar Focus 3a-3d） Unit 4 My Favourite Subject Brainstorm subject Which one is missing? Pair work A: What’s your favourite subject? B: My favourite subject is … A: Why do you like …? B: Because it is … I’m good at … I can learn … the teacher … Free talk What do you think of your school subjects? English is important and useful. Biology is difficult but exciting. Maths is my favourite subject because it’s fun. Read the sentences. Find out when to use and, but, and because. Then complete the statements with and, but, or because. 3a 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 another idea. and We use “____” to give two different ideas. but We use “________” to give a reason. because use sth 使用某物 use sth to do sth = use sth for (doing) sth 使用某物做某事 n. 原因，理由 and意为“和；又”，表示并列或顺承关系 常用在肯定句中，否定句用or。 He likes playing basketball and football. I have a clock and it’s on the desk. 并列关系 顺承关系 but意为“但是”， 表示转折关系，所连接的成分意思相反或相对。 IT is useful but difficult. 信息技术很有用，但是很难。 because意为“ 因为”，引导原因状语从句，陈述原因或理由。可用来回答 why引导的特殊疑问句。 — Why do you like music? — Because it’s interesting. 注意：在英语中，because和so不能同时在一个句子里使用。 Choose and fill 1. I have Chinese _____ maths today. 2. History is boring ____ useful. 3. I like English _______ it’s interesting. and but because and but because 4. Biology is exciting, ____ my biology teacher is helpful. 5. Jack doesn’t like maths _______ it’s hard. 6. My favourite subject is art, ____ my sister doesn’t like it. and but because and but because Match the two parts to make sentences. 3b 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. listen to 听；倾听 good at = do well in 擅长 at是介词，后接名词、代词或动词-ing形式。 walk to … 步行去…… 后接表示地点的名词。 若后接here，there，home等地点副词，则不用介词to。 Complete the passage with and, but, or because. 3c 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 because and and but 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 and v. 记住；记起 hear “听到，听见”，强调听到的内容或结果，是及物动词，可以直接接宾语。如： Can you hear the big sound？你能听到那声巨响吗？ 1.She likes to listen to music. 她喜欢听音乐。  listen“听，倾听”，强调听的动作，通常用作不及物动词，常与介词to连用， listen to 听……。如： Listen！Someone is singing.听！有人在唱歌。 Please 　 　 the teachers carefully in class. 课堂上请认真听讲。 　listen to　 2.…she works hard to make the class interesting.……她努力使课堂变得有趣。  (1)to make the class interesting是动词不定式短语，在句中作目的状语。动词不定式(短语)在句中作目的状语时，可放在句末，也可以放在句首。如： Jimmy goes to the supermarket 　 　 some food. 吉米去超市买一些食物。  To get to the park， I get up at 7：00. 为了去公园，我7点起床。 　to buy　 (2)make作使役动词，“使成为；使作为；使变成”， 常有用法：make sb.+adj. 和make sb. + do(动词原形)。 如： Pop music makes people 　 　.流行音乐令人感到开心。  He makes me 　 　 every day.他每天都会逗我笑。  　laugh　 　happy　 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? prep. 如何；作为 conj. 当……时；由于 （形容词&疑问代词） 哪一个；哪一些 常表示在已知的或一定范围内的人或物中作出选择。 I have Chinese, maths, English, music and biology. What subjects do you have that day? Summary 1. Learn to use conjunctions and, but and because. 2. Share something about one’s favourite school day. 1. Tom has history _____ geography every Monday. 2. Biology is difficult ____ interesting. 3. Lucy’s favourite subject is music ________ it’s exciting. and but because 一、选词填空。 Exercise and but because I love Friday mornings b______ we have a fun class then. It’s g_________ class, and it’s e______. We learn about different places and countries. Sometimes it’s difficult to r_________ all the information, b___ my teacher Miss Li helps me. She is one of my favourite teachers. eography ecause 二、根据句意及首字母提示，补全单词。 xciting emember ut 24 Homework 1. 完成新课程第三课时 2. 预习书本48-49，并完成相关练习 $$