Unit 4 Section A(1a-2d)（课件）-2021-2022学年人教版英语七年级下册.pptx

1、学学 习习 目目 标标12掌握以下单词及短语： rule, arrive, hall, hallway, listen, fight, sorry, outside, wear, important, bring, have to, uniform ,quiet, be on time。能够熟练使用祈使句的否定句表示禁止不准，can和cant表示许可，must表示务必做。能在听力中抓关键词，初步了解听前预测的技巧，并在听力中有目的地获取有效信息。能运用目标语言谈论校规，并学会表达和询问他人学校校规。34Do you know the meanings of the following sign

2、s?课课 堂堂 导导 入入No talking!No fire! No mobile phones! Do you know the places that have rules? And what rules do you know?school rulesclass rulesfamily ruleslibrary rulesdining rules校规校规班规班规 图书馆规则图书馆规则就餐规则就餐规则家规家规 keep rulesbreak rules遵守规则遵守规则违反规则违反规则Living in the society, we have to we cantWhat can we

3、do at school?What cant we do at school?How to be a good student?课课 堂堂 学学 习习Dont arrive late for class. You must be on time.Dont run in the hallways.Dont eat in the classroom. You must eat in the dining hall.Dont listen to music in class.Dont fight. SCHOOL RULES1. Dont arrive late for class. You must

4、 be on time.2. Dont run in the hallways.3. Dont eat in the classroom. You must eat in the dining hall.4. Dont listen to music in class.5. Dont fight.23541a1aWhich rules are these students breaking? Write the number of the rule next to the student.Peter _ Amy _Mike _Listen. What rules are these stude

5、nts breaking? Write the numbers after the names.23423451b1bMs Clark: Hey, Peter. You know the_. _. Peter: Sorry, Ms Clark.Mr. Smith: Amy,_ _. Amy: Oh, sorry, Mr. Smith. Mr. Smith: Hey, Mike. _ _, Mike! Boy 1: He_ hear you, Mr Smith. rulesDont run in the hallwaysdont eat in the classroom. Dont listen

6、 to music in classcantListen again and fill in the blanks. You must eat in the dining hall1b1bA: What are the rules?B: Well, we cant arrive late for class.Student A is a new student. Student B tells Student A about the rules.1c1cLook at the picture to predict by answering the following questions.Who

7、 are they? What are they doing?2a2aActivity1. _ listen to music in the classroom or hallwayscancant2. _ listen to music in the music roomcancant3. _ listen to music outside cancant4. _ eat in the classroom cancant5. _ eat in the dinning hallcancant6. _ eat outside cancant7. _ wear a hat cancant8. _

8、fight cancant Listen. Check() the activities Alan and Cindy talk about.2a2a单击此处编辑母版标题样式2b2bActivity1. _ listen to music in the classroom or hallwayscancant2. _ listen to music in the music roomcancant3. _ listen to music outside cancant4. _ eat in the classroomcancant5. _ eat in the dinning hallcanc

9、ant6. _ eat outside cancant7. _ wear a hat cancant8. _ fight cancantStudent A is Alan and student B is Cindy. Talk about the rules in 2a.Can we listen to music, Cindy?We cant listen to music in the hallways,but we can listen to it outside.2c2cJohnAlice, Johns classmateIf you are Alice and your class

10、mates is John, what will you talk about when you first meet John? Pre-reading1. Does John and Marys school have many rules?Yes, it does.2. What are the rules in their school?They must be on time and they always have to wear the school uniform. Also, they have to be quiet in the library.3. Can they b

11、ring music players to school?No, they cant.2d2dwhile-readingRead the dialogue in 2d, then answer the questions below.1. Role play the conversation in groups;2. Role play the conversation in front of the class.John and Alice are talking about their school rules. Firstly, they _ be late for school. Th

12、ey must be _. Secondly, they _ bring music players to school. And they always _ wear the school uniform. Also, they _ be quiet in the library.Fill in the blanks.canton timecanthave tohave toPost-reading1. Dont arrive late for class.不要上课迟到。不要上课迟到。 arrive vi. 到达到达 When did he arrive yesterday? 昨天他什么时候

13、到达的？昨天他什么时候到达的？Language points【拓展拓展】arrive in / at与与get to 的区别的区别arrive + in （大地方）（大地方） at （小地方）（小地方）get 必须与必须与to 搭配才能加宾语。后面如接地点副词，搭配才能加宾语。后面如接地点副词，则不用介词则不用介词to。My father arrived in / got to Beijing this morning. 我爸爸今天上午到达了北京。我爸爸今天上午到达了北京。The farmer arrived at / got to an old house and knocked at th

14、e door.那个农民到达了一个旧房子前并且敲了敲门。那个农民到达了一个旧房子前并且敲了敲门。【例句例句】 2. You must be on time. 你们必须守时。你们必须守时。 (1) must 情态动词，表示情态动词，表示“必须必须”、“务必务必”，有时还表示，有时还表示“一定一定”，起到加强语气的作用。，起到加强语气的作用。 You must come tomorrow.你（们）明天必须要来。你（们）明天必须要来。 【注意注意】在回答在回答must引起的问句时，如果是否定的答复，可引起的问句时，如果是否定的答复，可用用dont have to或或neednt (不必不必) , 但不

15、能用但不能用mustnt (一定不一定不, 必须不必须不, 不允许不允许, 不得不得) 。(2) on time 是一个固定介词短语，表示是一个固定介词短语，表示“按时；准时按时；准时”。 We must get to school on time.我们必须按时到校。我们必须按时到校。 Well finish our job on time.我们要按时完成任务。我们要按时完成任务。(3) 系动词系动词be与形容词或介词短语连用，是英语一种常见的语句结与形容词或介词短语连用，是英语一种常见的语句结构，表示某种状态。构，表示某种状态。 be quiet 保持安静；保持安静；be strict 要求

16、严格要求严格 be on time 守时；按时到守时；按时到 be at work 在上班在上班 You mustnt be noisy, children.孩子们，你们一定不可喧闹。孩子们，你们一定不可喧闹。3. Dont listen to music in class. 别在课上听音乐。别在课上听音乐。 listen to 听听 She is listening to the radio. 她在听收音机。她在听收音机。4. wear a hat 戴帽子戴帽子 wear v. 穿；戴穿；戴 The girl often wears a red coat and a white hat. 这

17、个女孩经常穿着红色的外套戴着白色的帽子。这个女孩经常穿着红色的外套戴着白色的帽子。wear强调强调“穿着穿着”这一状态，也可表示这一状态，也可表示“戴着戴着”。 She likes wearing colorful clothes. 她喜欢她喜欢穿着颜色鲜艳的衣服穿着颜色鲜艳的衣服。dress既可表示动作，又可表示状态，常由人作宾语，意为既可表示动作，又可表示状态，常由人作宾语，意为“给给穿衣服穿衣服”。Could you dress the child for me? 你能不能替我给小孩穿上衣服你能不能替我给小孩穿上衣服?put on着重于着重于“穿穿”这一动作，即由没穿到穿这一过程的完成，

18、意为这一动作，即由没穿到穿这一过程的完成，意为“穿穿上上”。Please put on your new coat.请穿上你的新大衣。请穿上你的新大衣。【辨析辨析】wear, dress 与与 put on用用 wear, put on, dress 的适当形式填空。的适当形式填空。1. She is _ a red flower in her hair. 2. He _ his coat and goes out. 3. He is _ black. wearingputs ondressed in5. Can we bring music players to school? 我们能把音乐

19、播放机带到学校来吗？我们能把音乐播放机带到学校来吗？ bring v. 带来；取来带来；取来 Can you bring me an English dictionary? 你能给我带来一本英语词典吗？你能给我带来一本英语词典吗？注意：注意： bring 指带来，指带来，take指带走。指带走。 Bring your homework here, and take the book away. 把你的作业拿过来，把这本书带走。把你的作业拿过来，把这本书带走。 -Why do Chinese people like red? -Because they think it can _ them g

20、ood luck. A. carry B. bring C. make D. takeB1.祈使句是表示命令、叮嘱、号召等的句子祈使句是表示命令、叮嘱、号召等的句子;2.通常省略主语通常省略主语you;3.句中谓语动词用动词原形句中谓语动词用动词原形;4.祈使句有肯定和否定两种。祈使句有肯定和否定两种。 Dont eat in class.Come in, please! 请进！请进！ Sit down, please. 请坐。请坐。 Dont play sports in the classroom.Dont fight .否定否定肯定肯定肯定祈使句肯定祈使句 否定祈使句否定祈使句1.Sit

21、 down.2.Come in.3.Eat at home.4.Listen to music outside.5. Do your homework at school.Dont sit down.Dont come in .Dont eat at home.Dont listen to music outside.Dont do your homework at school.Examples1.When did your uncle _ in Shanghai? The day before yesterday.A. arrive B. get C.arrived D. got2. If

22、 you _ too late, the host will be unhappy.A. arrive B. get to C. arrive at D.arrive inAA课课 堂堂 达达 标标3. _ ask you some questions?Sure. A. Do you B. Will you C. Can I D. Must I4.Dad, may I watch TV?No, you cant. You _ finish your homework first.A. must B. can C. may CA1. Review the new sentence models.2.Try to write down some sentences about what you can or cant do in your house.