Unit 4 My Favourite Subject Section A(Grammar Focus 3a-3d) 课件 2024-2025学年人教版英语七年级上册

UNIT 4 Section A Why do you like this subject? Grammar Focus 3a-3d My Favourite Subject 思维品质 学习能力 文化意识 语言能力 教学目标 通过语法表格,引导学生掌握and, but, because连词用法;并且能够在情境中应用。 能够根据学习目标和个人情况,选择适合的学习策略,如多观察,多反思;多记笔记,多背诵等。 引导学生了解连词的用法,意识到语法对于英语学习和沟通的重要性。 引导学生观察与翻译,培养其独立思考和发散性性思维,变被动学习为主动学习。 能够通过表格活动,引导学生并列连词和从属连词的基本内容; 能够根据学习目标和个人情况,选择适合的学习策略。 如何引导学生观察,培养其独立思考和发散性性思维; 如何引导学生了解连词用法,意识到语法对于英语学习和沟通的重要性。 01 02 教学重难点 01 Grammar Focus SECTION A Lead-in 1 1. Let’s review! What subjects are they? English Chinese maths history PE geography Lead-in 1 2. Think and say Which is your favourite school day? Why? Weekdays: Monday, Tuesday, Wednesday, Thursday, Friday … is my favourite school day. Because this day has... Presentation 2 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. 1. Read the sentences. Find out when to use and, but, and because. Then complete the statements with and, but, or because. 3a Translate all the sentences. Presentation 2 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. 2. Read the sentences. Find out when to use and, but, and because. Then complete the statements with and, but, or because. 3a Pay attention to the first line. What are the similarities(相同) and differences(不同) between these two sentences? Attention! similarities 句子中都有连词and连接 I have art and geography today. English is important, and my English teacher is really nice. differences (1) and 连接的是两个单词 art and geography (2) and 连接的是句子 English is important, and my English teacher is really nice. 并列连词:and “和”, 表示并列、顺承关系 Attention! similarities 句子中都有连词but连接 Biology is difficult but important. History is my favourite subject, but my sister doesn’t like it. differences (1) but 连接的是两个单词 difficult but important (2) but 连接的是句子 History is my favourite subject, but my sister doesn’t like it. 并列连词:but “但是”, 表示转折关系 Attention! similarities (1) 句子中都有连词but连接 I like Chinese because it’s fun. He doesn’t like maths because it’s boring to him. (2) because 连接的都是句子 从属连词:because “因为“, 表示因果关系 What is a conjunction(连词)? What are the differences? 连词 Conjunction (conj.) (1) 定义 用来连接词与词、短语与短语,以及句子与句子的虚词叫做连词。 连词在句中不能单独作句子成分,一般不重读。 连词按其性质可分为两类:并列连词和从属连词。 Attention! 1.并列连词(Coordinate Conjunctions) 常见并列连词:and, but, for, or, so, both .. and ... not only .. but also... (1) and / 并且;和 用法:连接并列成分,表顺承或并列。 例句:I like bread and milk for breakfast. 我早餐喜欢面包和牛奶。 (2) but / 但是 用法:表转折,连接相反或对比的内容。 例句:She is short but strong. 她个子矮但很强壮。 Attention! (3) for / 因为 用法:解释原因(不用于句首),后接分句。 例句:We can’t play outside, for it’s too hot. 我们不能出去玩,因为太热了。 (4) or / 或者;否则 用法:表选择或警告(“否则” 时前句常为祈使句)。 例句: Do you want juice or water? 你要果汁还是水? Hurry up, or you’ll miss the bus. 快点,否则赶不上公交了。 Attention! (5) so / 所以 用法:连接结果,前句为原因。 例句:He didn’t study hard, so he failed the exam. 他没努力学习,所以考试不及格。 (6) both...and.../ 两者都 用法:连接两个并列主语时,谓语用复数。 例句:Both my parents and I like watching movies. 我父母和我都喜欢看电影。 (7) not only...but also.../ 不仅…… 而且…… 用法:连接并列成分,强调后者;连接主语时,谓语遵循 “就近原则”。 例句:She can not only sing but also dance.(她不仅会唱歌,还会跳舞。) Not only you but also he is wrong.(不仅你错了,他也错了。) Attention! 2.从属连词(Subordinate Conjunctions) 从属连词是指用以引导从句的连词。 常见的从属连词有: when, while, as, after,before, until, if, because, although, though, than, as soon as (1) when / 当… 时 主句与从句动作可同时或先后发生。 例句: When I got home, my mom was cooking. 我到家时,妈妈在做饭。 She sang when she walked. 她边走边唱。 Attention! (2) while / 当… 时 从句用延续性动词,主从句动作同时发生。 例句: While we were watching TV, the phone rang. 我们看电视时,电话响了。 He read a book while waiting for the bus. 等公交时他在看书。 (3) as / 当… 时;随着 强调 “一边… 一边…” 或 “随着”。 例句: As she grew older, she became more independent. 随着年龄增长,她更独立了。 We sang as we walked. 我们边走边唱。 Attention! (4) after / 在… 之后 例句: I’ll do my homework after finishing dinner. 吃完晚饭我就做作业。 After he left, I went to bed. 他走后,我就睡觉了。 (5) before / 在… 之前 例句: Wash your hands before meals. 饭前洗手。 She arrived before I left. 我离开前她到了。 Attention! (6) until / 直到 not...until 表示 “直到… 才”。 例句: He waited until his mom came back. 他一直等到妈妈回来。 I didn’t know the truth until you told me. 直到你告诉我,我才知道真相。 (7) as soon as / 一… 就… 主将从现(主句将来时,从句一般现在时)。 例句: I’ll call you as soon as I arrive. 我一到就给你打电话。 As soon as it stops raining, we’ll go out. 雨一停,我们就出去。 Attention! (8) if / 如果 主将从现。 例句: If it rains tomorrow, we’ll stay at home. 如果明天下雨,我们就待在家。 You’ll succeed if you work hard. 如果你努力,就会成功。 (9) because / 因为 回答 why 的问题,语气最强。because 与so不可同时使用。 例句: He was late because he missed the bus. 他迟到是因为没赶上公交。 Why are you happy? Because I got a gift. 你为什么开心?因为我收到了礼物。 Attention! (10) although /though/ 虽然 不能与 but 连用,但可与 yet/still 连用。 例句: Although/Though he is poor, he is happy. 虽然他穷,但很快乐。 Although it was cold, she still went out. 虽然很冷,她还是出去了。 Do you remember? Presentation 2 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. 3. Read the sentences. Find out when to use and, but, and because. Then complete the statements with and, but, or because. 3a 1.We use" "to give a reason. 2.We use" "to give another idea. 3.We use" "to say how two ideas are different. because and but Practice 3 1. Match the two parts to make sentences. 3b 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 listen to 听;倾听 good at 擅长 Practice 3 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. 2. Complete the passage with and, but, or because. 3c because and and but and but because remember /r memb (r)/ v. 记住;记起 4 Do a survey in class using the questions below. 3d Production 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? as / z; z / prep. 如同;作为 conj. 当……时;由于 Why do we learn grammar and do exercises? To improve our ability to use the language and help with English learning and communication. 02 Exercises SECTION A Exercise-用and,but,because完成句子 1. I exercise every day, _ I want to lose weight. 2. Bobby ate dinner _ went to bed early last night. 3. He is successful _ he worked hard. 4. John is rich, _ he is not nice. 5. She likes to sing _ dance. 6. I like apples, bananas, _ strawberries. 7. I am small, _ I am very strong. because because and and and but but Exercise-连词成句 1. accident / an / she’s / in / because / hospital / she / had. .............................................................................................. 2. but / they / many / work / don’t / hours / they / have / money / much. .............................................................................................. 3. buy / I / peppers / potatoes. / and / tomatoes, ............................................................................................. She’s in hospital because she had an accident. They work many hours, but they don’t have much money. I buy tomatoes, peppers and potatoes. 03 Summary SECTION A Presentation 2 连词 Conjunction (conj.) 1.并列连词(Coordinate Conjunctions) 常见并列连词:and, but, for, or, so, both .. and ... not only .. but also... 2.从属连词(Subordinate Conjunctions) 从属连词是指用以引导从句的连词。 常见的从属连词有: when, while, as, after,before, until, if, because, although, though, than, as soon as 04 Homework SECTION A Homework Summarize and memorize the grammar of conjunction and it will be a check in the next class. SEE YOU NEXT CLASS! $$