人教版（七下）Unit 4 Don’t eat in class.-Section A 1a—2c-ppt课件-省级优课-(配套教案编号：b7113).ppt

1、Unit 4 Dont eat in class. Section A Period 1 (1a-1c) 1. Master new words: rule, arrive, be on time, hallway, hall, dining, listen, listen to, fight, sorry 2. Master the target language: Talk about rules(规章规章). 3 . Train students listening and speaking skills . 祈使句祈使句 1.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、

2、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 拓展延伸拓展延伸 Do you know the meanings of the following signs（标志标志）? 我知道！我知道！ 我也会读！我也会读！ 合作学习合作学习 S

3、tudy in groups No talking! No visitors! No fire! No mobile phones! Dont sit on the handrail(栏杆栏杆). No eating. No drinking. Wet Floor Do you know the places(地方地方) that have rules? And what rules do you know? school rules class rules family rules library rules dining 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

4、则 家规家规 keep rules break rules 遵守规则遵守规则 违反规则违反规则 Living in the society（社会）（社会）, we have to we cant Lets make our schools rules! (制定校规制定校规) 1. 1. 组内合作！组内合作！ 2.2.全班展示全班展示 ！ 3 3分钟分钟 Discuss in groups What rules do you know in our school? What else do you have to do? Dont fight. 不准打架不准打架. What are the ru

5、les at your school? Dont arrive late for class. 不准上课迟到不准上课迟到. Dont be late for school. Dont listen to music in the classroom. Dont run in the hallways. Dont eat in the classroom. Dont wear a hat in school. Dont talk in class. Dont talk with each other in class. 不准在上课讲话不准在上课讲话. Stop talking. Please k

6、eep quiet in the library. Dont speak loudly in the library. Dont smoke. (No smoking) 不准吸烟不准吸烟. / 禁止吸烟禁止吸烟! We have to wear a uniform at school. We have to clean the classrooms everyday. 1a1a Which rules are these students breaking? Write the number of the rule next to the student. SCHOOL RULES 1. Do

7、nt arrive late for class. You must 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. 1b1b Listen. What rules are these students breaking（违反违反）? Write the numbers after the names. Peter _ Amy _ Mike

8、 _ 4 2 3 1.独立完成！独立完成！ 2. 组内互查！组内互查！ 3.全班展示全班展示 ！ 2分钟分钟 1c1c Student A is a new student. Student B tells Student A about the rules above. A: What are the rules? B: Well, we cant arrive late for class. We must be on time. 1.1.组内争优！组内争优！ 2. 2. 组间组间PKPK！ 3.3.全班摘星全班摘星 ！ 1. Dont arrive late for class. 不要上

9、课迟到。不要上课迟到。 arrive vi. 到达到达 When did he arrive yesterday? 昨天他什么时候到达的？昨天他什么时候到达的？ 疑难点拨疑难点拨 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。后面搭配才能加宾语。后面 如接地点副词，则不用介词如接地点副词，则不用介词to。 比如：比如：get home, get here, get there. When did your uncle _ in Shanghai? The day b

10、efore yesterday(前天前天). A. arrive B. get If you _ too late, the host will be unhappy. A. arrive B. get to C. arrive at _ (not arrive) late for class. A A Dont arrive 学为所用学为所用 2. You must be on time. 你们必须守时。你们必须守时。 1) must 作为情态动词，表示“必须”、作为情态动词，表示“必须”、 “务必”，有时还表示“一定”，起到加“务必”，有时还表示“一定”，起到加 强语气的作用。强语气的作用

11、。 在回答在回答must引起的问句时，如果是否定的引起的问句时，如果是否定的 答复，可用答复，可用dont have to或或neednt (不必不必) , 但不能用但不能用mustnt (一定不一定不, 必须不必须不, 不允许不允许, 不得不得) 。例如：。例如： You must come tomorrow. 你（们）明天必须要来。你（们）明天必须要来。 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”。 例如：例如： We must get to school on time. 我们必须按时到校。我们必须按时到校。 我们要按时完成任务

12、。我们要按时完成任务。 Well finish our job _. on time - _ ask you some questions? - Sure. A. Do you B. Will you C. Can I D. Must I Dad, may I watch TV? No, you cant. You _ finish your homework first. A. must B. can C. may C A 学为所用学为所用 3) 系动词系动词be与形容词或介词短语联用，是英与形容词或介词短语联用，是英 语一种常见的语句结构，表示某种状态。语一种常见的语句结构，表示某种状态。

13、 例如：例如： be quiet 保持安静；保持安静；be strict with sb.要求要求 严格严格 be on time 守时；按时到；守时；按时到； be at work 在上班在上班 例如：例如： 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。 2a. Listen. Check the acti

14、vities Alan and Cindy talk about. Activity 1. _ listen to music in the classrooms or hallways can cant 2. _ listen to music in the music room can cant 3. _ listen to music outside can cant 4. _ eat in the classrooms can cant 5. _ eat in the dinning hall can cant 6. _ eat outside can cant 7. _ wear a

15、 hat can cant 8. _ fight can cant Activity 1. _ listen to music in the classrooms or hallways can cant 2. _ listen to music in the music room can cant 3. _ listen to music outside can cant 4. _ eat in the classrooms can cant 5. _ eat in the dinning hall can cant 6. _ eat outside can cant 7. _ wear a

16、 hat can cant 8. _ fight can cant School rules 1. Dont arrive late for class. 2. Dont run in the hallways. 3. Dont eat in the classrooms. 4. Dont listen to music in the classrooms or the hallways. 5. Dont fight. 巩固练习巩固练习 Lets make a conclusion! Discuss in groups. Are there any rules at your home? Wh

17、at can you do? What cant you do? And what do you have to do? Make a list. Lets look at the rules of the Jones family. FAMILY RULES Dont talk loudly. FAMILY RULES Dont watch TV late at night. FAMILY RULES Dont eat in bed. FAMILY RULES Clean the bedroom on Saturdays. FAMILY RULES Dont get up late on Sundays. FAMILY RULES Dont sing loudly at night. Do your homework after school. FAMILY RULES Practice the guitar every day. FAMILY RULES Dont watch TV after school. FAMILY RULES 1. 听写听写P122页的单词页的单词 2. 背诵背诵2d 3. 预习预习3a-3c