Unit 2 SectionB1a-1c 课件2025-2026学年人教版英语七年级下册

Unit2 No rules, No order SectionB 1a-1c School Rules Don’t be late for school. Arrive on time. You can’t run in the hallways. Don’t eat snacks in the classroom. You have to wear the school uniform. Don’t bring your phone to class. You mustn’t litter. Keep your school clean. Be polite and treat everyone with respect. You must talk quietly in the library. Raise your hand when to ask questions in class. Don’t be late for school. Arrive on time. You can’t run in the hallways. Don’t eat snacks in the classroom. You have to wear the school uniform. Don’t bring your phone to class. You mustn’t litter. Keep your school clean. Be polite and treat everyone with respect. You must talk quietly in the library. Raise your hand when to ask questions in class. I can guess Here are some school rules but some words are missing(缺失的). Please help to make the sentences complete (完整的). Home Rules Read Alice’s letter to Dr Know and Dr Know’s reply. Pre-reading Dr. Know万事通博士 Dr.为doctor (博士;医生)一词的缩写形式，放于姓氏之前，表示对人的尊称。Dr.采用的是首尾缩写法，取首字母和词尾字母将单词进行缩写。 Who is Dr. Know? Alice’s teacher. Alice’s friend. Psychologist.(心理专家) n. 回复 n. 答案 I can guess What is the meaning of "reply”? Who is Dr. Know? Dear Dr Know, Help! There are too many rules in my life! Every morning, I have to make my bed before breakfast. I have to hurry to school because can't be late for school. When I'm in school, I mustn’t use my phone in class either. And I have to wear the uniform. After school there are even more rules! I have to finish my homework first. I can only play basketball after I practise the piano, I can't hang out with my friends on weekdays, I know some rules are important, but this is awful. What can I do? Yours, Alice Fast Reading Read the first letter quickly and answer the questions: Why is Alice unhappy? What does Alice think about the rules? Dear Dr Know, Help! There are too many rules in my life! Every morning, I have to make my bed before breakfast. I have to hurry to school because can't be late for school. When I'm in school, I mustn’t use my phone in class either. And I have to wear the uniform. After school there are even more rules! I have to finish my homework first. I can only play basketball after I practise the piano, I can't hang out with my friends on weekdays, I know some rules are important, but this is awful. What can I do? Yours, Alice Fast Reading 1. Why is Alice unhappy? Because there are too many rules in her life. Topic sentences are usually found at the beginning or the end. Dear Dr Know, Help! There are too many rules in my life! Every morning, I have to make my bed before breakfast. I have to hurry to school because can't be late for school. When I'm in school, I mustn’t use my phone in class either. And I have to wear the uniform. After school there are even more rules! I have to finish my homework first. I can only play basketball after I practise the piano, I can't hang out with my friends on weekdays, I know some rules are important, but this is awful. What can I do? Yours, Alice 2. What does Alice think about the rules? Important but awful. Fast Reading Home rules School rules have to _______________before ___________ have to __________________because ______________ for school have to _______________________and _________________ before I can play basketball can't ___________ with my friends on weekdays mustn't use ________________ in class must only wear ______________ make my bed Careful Reading breakfast hurry to school can't be late finish my homework practise the piano hang out use the phone the uniform 2. Complete Alice’s notes about her problem. Dear Alice, Yes, there are many rules in life. But they can help you to become a better person. You mustn't be late for class. That shows respect for your class and teacher. You can't use your phone in class because you need to focus on learning. You have to wear a uniform because it builds school spirit. You can also think about the things you can do! You can use your phone at home. You can relax after you finish your homework. And you can hang out with friends at weekends! I know it's hard, but rules can help to make the world better. Remember: No rules, no order! Best, Dr Know Dr. Know replied to Alice. Fast Reading Read the second letter quickly and answer the questions: Does Dr. Know think Alice is right? What does Dr. Know think about the rules? 9 Fast Reading Dear Alice, Yes, there are many rules in life. But they can help you to become a better person. You mustn't be late for class. That shows respect for your class and teacher. You can't use your phone in class because you need to focus on learning. You have to wear a uniform because it builds school spirit. You can also think about the things you can do! You can use your phone at home. You can relax after you finish your homework. And you can hang out with friends at weekends! I know it's hard, but rules can help to make the world better. Remember: No rules, no order! Best, Dr Know 1. Does Dr. Know think Alice is right? No, Dr Know thinks Alice isn’t right. Fast Reading Dear Alice, Yes, there are many rules in life. But they can help you to become a better person. You mustn't be late for class. That shows respect for your class and teacher. You can't use your phone in class because you need to focus on learning. You have to wear a uniform because it builds school spirit. You can also think about the things you can do! You can use your phone at home. You can relax after you finish your homework. And you can hang out with friends at weekends! I know it's hard, but rules can help to make the world better. Remember: No rules, no order! Best, Dr Know 2. What does Dr. Know think about the rules? Rules can help you to become a better person and to make the world better. make my bed Careful Reading breakfast hurry to school can't be late finish my homework practise the piano hang out use the phone the uniform Home rules School rules have to _______________before ___________ have to __________________because ______________ for school have to _______________________and ____________________ before I can play basketball can't ___________ with my friends on weekdays mustn't use ________________ in class must only wear ______________ Dr. Know's advice understand rules help me to become a ________________ think about the things I __________ understand rules help to make ___________________ better person can do the world better 2. Complete Dr. Know’s advice. Further Thinking Do you think Dr. Know is right? What do you think about rules? Rules maintain order. Rules keep us safe. Rules ensure fairness. Language Points 用法1: either 作代词时表示“（两者中的）任何一个；（两者中的）每个”。 You can park on either side of the street. 这条街两边都可以停车。 When I'm in school, I mustn't use my phone in class either.在学校里，我也绝不可以在课堂上使用手机。（P14,16） either /ˈaɪðə(r) / adv. 也（用于否定词组后） 用法2：either作副词时，表示“也（用于否定词组后）”。 *either常与or 搭配，构成“either … or ”结构，用于连接两个并列的成分或句子，表示两者中的选择关系 1.Pete can't go and I can't either. 皮特不能去，我也不能。 2. Either he could not come or he did not want to. 他要么是不能来，要么就是不想来。 Language Points 辨析either，also 和too either：用于否定句句末 He doesn't walk to school either. 他也不步行上学。 also：常用于肯定句句中，常位于连系动词be、助动词或情态动词之后，实义动词之前 My brother can also play the piano. 我哥哥也会弹钢琴。 too：用于肯定句或疑问句句末 I like English too. 我也喜欢英语。 口诀助记 either、also 与too 的用法 also句中too句末，句中位置要分清。 also语气比too重，都是用来表肯定。 如果句子表否定，句末 either 来跟定。 Language Points 用法1： 及物动词，表示“训练；练习”，其后可跟名词、代词或动词-ing形式作宾语。 *practise doing sth.练习做某事 I often practise my English in the morning. 我常常在早上练习英语。 Why don't you join an English club to practise speaking English? 你为什么不加入一个英语社团来练习说英语呢？ I can only play basketball after I practise the piano.我只有练习完钢琴后才能打篮球。( P14, 1b ) practise /ˈpræktɪs/ v. 训练；练习 用法2：practise 后不能直接接不定式（to do）作宾语。常见的搭配有： practise for sth 为某事而练习； practise （sth） on sb / sth 跟某人/ 在某物上练习（某物）。 She's practising for her piano exam. 她正在为钢琴考试练习。 He usually wants to practise his English on me. 他通常想跟我练习英语。 *用作动词，意为“练习”时，美式英语写作 practice，英式英语写作 practise。 Language Points 用法 help 后既可接带to的不定式作宾补，也可接不带to 的不定式作宾补。 He often helps kids to read. 他经常帮助孩子们阅读。 Listening to music can help me relax. 听音乐可以帮我放松。 But they can help you to become a better person.但它们可以帮助你成为一个更好的人。（P14,16） help sb (to) do sth 帮助某入做某事 拓展 help 的相关短语： help sb with sth 在某事上帮助某人 help oneself to..请随使用/吃/喝.… with the help of... 在⋯的帮助下 with one's help 在某人的帮助下 can't help doing sth 忍不住/ 情不自禁做某事 Know the rules Discuss the rules Understand the rules Dear Dr. Know, Can you help me? I __________ follow too many rules at home and at school. I ___________ clean my room every day, and I __________ let my desk get untidy. At school, I ___________ wear my own clothes. I __________ wear my favourite cap either. After school, I _____ watch TV, but only after I finish my homework, walk the dog, and do lots of other things! I __________ even relax at weekends because I ________ practice the violin every day! I never have fun. What can I do? Yours, Eric can have to must can’t mustn't. have to/must have to/must can’t/musn’t can’t/mustn't can’t/mustn't can can’t/mustn't have to/must Write a reply to Eric as Dr. Know. Give him some advice. Dear Alice, Yes, there are many rules in life. But they can help you to become a better person. You mustn’t be late for class. That shows respect for your class and teacher. You can't use your phone in class because you need to focus on learning. You have to wear a uniform because it builds school spirit. You can also think about the things you can do! You can use your phone at home. You can relax after you finish your homework. And you can hang out with friends at weekends! I know it's hard, but rules can help to make the world better. Remember: No rules, no order! Best, Dr Know Do you know how to write a reply letter giving some advice? Dear Eric, I know it can be difficult to follow many rules. But rules can be for us. ______________________________________________________________________________________________________________________________. ______________________________________________________________________________________________________________________________. ____________________________________________________________________________________. Best, Dr Know Your reasons why the rules are important. Your advice for the rules. Your understanding of rules. Know the rules Discuss the rules Understand the rules You have to/must clean your room every day. Cleaning the room every day is important because it keeps the living environment clean and tidy. Everyday cleaning can prevent the accumulation of dust and dirt, reducing health risks. Moreover, a clean room can improve one's mood and efficiency, making it easier to focus on work or study. prevent [v.] 阻止 accumulation [n.]堆积 dust [n.]灰尘 dirt [n.]尘土 reduce [v.]减少 improve [v.]提高 mood [n.]心情 efficiency [n.]效率 e.g. You must clean your room every day because it keeps the living environment clean and tidy. That makes it easier to focus on work or study. Know the rules Discuss the rules Understand the rules You have to/must clean your room every day. You can keep things in their right places. After you use something, like a book or a toy, put it back right away. For example, if you finish reading a book, put it back on the bookshelf. You can make your bed as soon as you get up. It just takes a couple of minutes and makes the room look much better. You can also have a small trash can in your room. Throw trash like candy wrappers or tissues into it as soon as you're done with them. What’s your advice for this rule? Know the rules Discuss the rules Understand the rules What do you think of the rules? Think out some adjectives to describe rules. terrible important helpful strict relaxing boring reasonable (合理的) necessary(有必要的) unfair [不公平的] necessary(有必要的) … good for us Know the rules Discuss the rules Understand the rules Why do we need rules? Rules help us to become a better person. Rules make the world better. Without rules, it would be a mess everywhere. Rules play an important role in the whole society. Dear Eric, I know it can be difficult to follow many rules. But rules can be for us. ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________. ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________. ______________________________________________________________________________________________________________________________________. Best, Dr Know You must clean your room every day because it keeps the living environment clean and tidy. That makes it easier to focus on work or study. You can’t wear your own clothes in school because it helps you to focus on learning rather than clothing. You can’t/ mustn’t watch TV before you finish your homework first because it helps you focus on what's really important first. Here is my advice. You can make your bed as soon as you get up. It just takes a couple of minutes and makes the room look much better. You can wear your own clothes at weekends. a quiet place to do your homework first. This will help you focus better and get it done faster. Then you can have more time to watch TV. You can find They are strict, but they are important for our life. Without rules, it would be a mess everywhere. Remember: No rules, no order! Time to write $