新人教版七年级英语下册《Unit4-Don''t-eat-in-class》单元课件(共159张PPT).ppt（无音视频）

1、Unit 4 Dont eat in class.Section A1a-1cfightdining hallhallwaylisten tooutsidearriveNothing can be accomplished without norms or standards. 无规矩不成方圆。无规矩不成方圆。We always say:accomplish kmpl vt. 完成；实现；达到)norm nm n. 规范，基准；定额，分配之工作量standardstndd n. 标准；水准；旗；度量衡标准adj. 标准的；合规格的；公认为优秀的Do you know the places th

2、at 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 school rules do you know?What school rules do you know?We cant We mustDont .We can

3、.We must keep the school rulesWe cant break the school rules遵守校规遵守校规违反校规违反校规Can we get to class late?Can we get to class late?No, we canNo, we cant. t.We canWe cant t Dont be late for class.Dont arrive late for class.You must be on time.arrive 到达到达= get (to)arrive in 到达大地点到达大地点arrive at 到达小地点到达小地点be

4、 late for class 准时准时=arrive late for class .school rule 校规校规 Dont run in the hallways.We canWe cant run in the t run in the hallwayhallways. s.走廊，过道走廊，过道外面外面in the hallwayDont talk in class.Dont sleep in class.Dont _ in class. wear a hatDont fight.Dont listen to music in class.Dont eat in the classr

5、oom.Dont run in the hallways.Dont arrive late for class. You must be on time.We can listen to music in the music classDont listen to music in class.听音乐听音乐在课堂上在课堂上Dont fight.We cant fight.fight with sb与某与某人打架人打架have a fight 打架打架Dont eat in the classroom.You must eat in the dining hall.We cant eat in

6、the classroom.You can eat outside.餐厅餐厅Dont talk in class.We can talk after class.We canWe cant talkt talk in classin class. .wear a hatDont _ in class. We cant wear a hat in class.Dont sleep in class.We We cancant t sleep in class.sleep in class.Dont run in the hallways.What can you say to him?Dont

7、arrive late for class. You must be on time.What can you say to him?Dont eat in the classroom. You must eat in the dining hall.What can you say to her?Dont listen to music in class.What can you say to him?Dont fight.What can you say to them?2. Dont run in the hallways.4. Dont listen to music in class

8、.5. Dont fight.1. Dont arrive late for class. You must be on time. 43253. Dont eat in the classroom. You must eat in the dining hall. 上课迟到上课迟到在走廊上跑在走廊上跑在餐厅吃在餐厅吃在课堂上听音乐在课堂上听音乐打架打架 Which rules are these students breaking? Write the number of the rule next to the student.1aListen. What rules are these

9、students breaking? Write the numbers after the names.Peter _ Amy _ Mike _4231bMs 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 cla

10、ssroom. Dont listen to music in classcantListen again and fill in the blanks. You must eat in the dining hallStudent 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.1c祈使句祈使句1.1.祈使句是表示请求、命令、邀请、劝告、号祈使句

11、是表示请求、命令、邀请、劝告、号召等的句子。召等的句子。2.2.特点：特点：1 1）通常省略主语）通常省略主语 you. you. 2 2）句中谓语动词用动词原形。）句中谓语动词用动词原形。3 3）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 .肯定肯定Grammar祈使句Example: 肯定祈使句 否定祈使句1. Sit down.2. Come in.3. E

12、at 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.1. 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? 昨天他什么时候到达的？昨天他什么时候到达的？arrive in /

13、at与与get to 的区别的区别 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 the 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。小结小结: 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。后面如接地点副搭配才能加宾语。后面如接地点副词，则不用介词词

14、，则不用介词to。 When did your uncle _ in Shanghai? The day before yesterday. A. arrive B. getIf you _ too late, the host will be unhappy. A. arrive B. get to C. arrive at_ (not arrive) late for class.AADont arrive 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，表示作为情态动词，表示“必须必须”、“务必务必”，有时还表示有时还表示“一定

15、一定”，起到加强语气的作用。例，起到加强语气的作用。例如：如： You must come tomorrow. 你（们）明天必须要来。你（们）明天必须要来。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”。 例如：例如： We must get to school on time. 我们必须按时到校。我们必

16、须按时到校。我们要按时完成任务。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 IDad, may I watch TV?No, you cant. You _ finish your homework first.A. must B. can C. mayCA3) 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。例如：例

17、如： be quiet 保持安静；保持安静；be strict 要求严格要求严格 be on time 守时；按时到；守时；按时到； be at work 在上班在上班 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。listen at the door 耳朵贴着门听耳朵贴着门听 listen for

18、 留神等着听留神等着听 listen for an answer 等着听回答等着听回答 listen to a lecture 听讲座听讲座 listen to advice 听从劝告听从劝告( )1.We can eat in the cafeteria. But we _ eat in the classroom. A. dont B. didnt C. cant D. arent ( )2.Hes never _ class. A. arrive B. late for C. arrive late D. late ( )3. “ No_ !” says the sign. A. smo

19、ke B. smoking C. smokes D. to smoke ( )4. -Can you cook fish? - _. Its easy. A. No, I cant B. Yes, I can C. Sorry, I cant D. Yes, I need ( )5.-Can your brother swim? -_. A. Yes, he cant B. Yes, please . C. No, he cant D. Yes, he doesCBBBCo 核心词汇。核心词汇。o 1规则规则 ruleo 2. 到达到达 arriveo 3大厅；礼堂大厅；礼堂 hall o 4

20、. 听听 listeno 5打架打架 fight o 6. 抱歉的抱歉的 sorry 核心词组。核心词组。 7准时准时 on time 8听听 listen to.o 核心句型。核心句型。o 9上课别迟到。上课别迟到。o Dont arrive late for class.o 10别打架。别打架。o Dont fight.o 11不要在教室里吃东西。不要在教室里吃东西。o Dont eat in the classroom.o 12不要在走道里跑。不要在走道里跑。o Dont run in the hallways.单项选择。单项选择。1 eat too much icecream.o AC

21、antBDonto CArent DDoesnt2Rose to school very early every day.o Aarrives Bgetso Creaches DarriveBBo3Dont eat in classroom，Alex.o ，Mr. Yang.o AExcuse me BThankso CSorry DOh，noo4Alan meeting.o Aisnt arrives late for Bdoesnt late foro Cis late for Darrive late foro5I carefully(仔细地仔细地)，but I cant anythin

22、g.o Alisten to，hear Blisten，hearo Clisten to，listen Dnear，hearBCCo 用所给词的适当形式填空。用所给词的适当形式填空。o 1 (not arrive) late for Lucys birthday party.o 2Dont (eat)in your bed，Emily.o 3Our school has a lot of (rule)o 4We must (listen) to the teacher in class.o 5They cant (talk)in the library.Dont arriveeatrulesl

23、istentalk根据汉语意思完成句子。根据汉语意思完成句子。o 1他开会总是迟到。他开会总是迟到。o 2我们不能在教室里听音乐。我们不能在教室里听音乐。o 3请准时！请准时！o 4不准在走廊里跑。不准在走廊里跑。o 5别在课堂上吃东西。别在课堂上吃东西。He is always late for meeting.We cant listen to music in the classroom.Please be on time!Dont run in the hallwaysDont eat in class.Section A2a-2dbe late for class = arrive

24、late for class A: Can we be late for class?B: No, we cant. We cant be late for class.Dont be late for class.Dont eat in the classrooms.A: Can we eat in the classrooms？B: No, we cant. We cant eat in the classrooms.We can eat in the dining hall.A: Can we eat in the dining hall?B: Yes, we can eat in th

25、e dining hall.A: Can we run in the hallways?B: No, we cant. We cant run in the hallways.Dont run in the hallways.A: Can you fight?B: No, We cant. We cant fight. Dont fight. A: Can we play it in the classrooms? B: No, we cant. But we can play it outside.Dont play sports in the classrooms.Play sports

26、outside.Activity1._ listen to music in the classroom or hallwayscancant2._ listen to music in the music roomcancant3._ listen to music outsidecancant4._ eat in the classroom cancantListen. Check () the activities Alan and Cindy talk about.5._ eat in the dining hallcancant6._ eat outsidecancant7._ we

27、ar a hatcancant8._ fightcancant2aActivity1._ listen to music in the classroom or hallwayscancant2._ listen to music in the music roomcancant3._ listen to music outsidecancant4._ eat in the classroom cancant5._ eat in the dining hallcancant6._ eat outsidecancant7._ wear a hatcancant8._ fightcancant2b

28、Listen again. Can Alan and Cindy do these activities? Circle can or cant above.Cindy: What are the school rules, Alan?Alan: Well, we cant listen to music in the classroom or hallways. But we can listen to it outside or in the music room.Cindy: Uh-huh.Alan: And we cant eat in the classroom, but we ca

29、n eat in the dining hall.Cindy: Oh. And can we wear a hat in class?Alan: No, we cant. What else? Oh, you cant fight with your classmates. That makes the teachers really unhappy.Cindy: I see .Role-playStudent A is Alan and Student B is Cindy. Talk about the rules in 2a.Study in groups2c1. Is John new

30、 at school?_2. Are there many rules at school? _ Read the conversation in 2d and answer the questions.Yes, he is.Yes, there are.3. Can he bring music players to school? _4. Do they have to always wear the school uniform?_No, he cant. Yes, they do.2d Role-play the conversation.John: Hi, my names John

31、. Its my first day at school.Alice: Hi, John. Im Alice. This is a great school, but there are a lot of rules.John : Really? What are some of the rules?Alice : Well, dont be late for class. This is very important.John : OK, so we must be on time. Can we bring music players to school?Alice : No, we ca

32、nt. And we always have to wear the school uniform.John : I see. Alice : Oh, and we also have to be quiet in the library.2d1. 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. 这个女孩经常穿着红色的上衣戴着这个女孩经常穿着红色的上衣戴着白色的帽子。白色的帽子。疑难点拨疑难点拨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”。如：。如

33、： She likes wearing colorful clothes. 她喜欢她喜欢穿着颜色鲜艳的穿着颜色鲜艳的衣服衣服。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”。如：。如：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?wear, dress 与与 put on的区别的区别当表示自己穿衣服时，一般用当表示自己穿衣服时，一般用“get dressed (= dress oneself)”. 如：如： He cannot get dress

34、ed( = himself).他不会自己穿衣服。他不会自己穿衣服。当当dress表示状态时，一般要用表示状态时，一般要用“be dressed in”的形式。如：的形式。如： She is dressed in a red coat. 她穿着一件红色的上衣。她穿着一件红色的上衣。put on着重于着重于“穿穿”这一动作，即由没穿到这一动作，即由没穿到穿这一过程的完成，意为穿这一过程的完成，意为“穿上穿上”。如：。如： Please put on your new coat. 请穿上你的新大衣。请穿上你的新大衣。用用 wear, put on, dress 的适当形式填空。的适当形式填空。1.

35、She is _ a red flower in her hair. 2. He _ his coat and goes out. 3. He is _ black. wearingputs ondressed in2. Can we bring music players to school? 我们能把音乐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字典吗？你能给我带来一本英语字典吗？bring 与与 take 的区别的区别 Bring you

36、r 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。 bring 指往里带，而指往里带，而take 则指往外带。则指往外带。 -Why do Chinese people like red? -Because they think it can _ them good luck. A. carry B. bring C. make D. takeB3. important adj. 重要的重要的 eg. The school rules are very important. 4. bring . t

37、o . 把把带到带到eg. We cant bring music players to the library. Please bring your notebook to school tomorrow. 5. 情态动词情态动词have to 的用法的用法have to意思是意思是“必须，不得不必须，不得不”，侧重于客观上的必要，侧重于客观上的必要和外界的权威。和外界的权威。1)结构结构: 主语主语have to动词原形其他动词原形其他(一般现在时一般现在时, 主语是第三人称单数时主语是第三人称单数时, 用用has to； 如：如：We have to wear sneakers for

38、gym class. 在体育课上，在体育课上， 我们必须穿运动鞋。我们必须穿运动鞋。Tom has to practice the guitar every day. 汤姆每天必须练习弹吉他。汤姆每天必须练习弹吉他。I had to get up at 5:00 am last Monday. 上周一，上周一， 我不得不早上我不得不早上5点起床。点起床。2) 否定形式否定形式: 主语主语dont have to动词原形其他动词原形其他(一般现在时一般现在时, 主语是第三人称单数时主语是第三人称单数时, 用用doesnt have to; Nick doesnt have to wear a u

39、niform.尼克不必穿制服。尼克不必穿制服。 We didnt have to do our homework at once. 我们不必马上完成作业。我们不必马上完成作业。3) 疑问句疑问句: Do(Does)主语主语have to 动词原形其他动词原形其他如如: Do you have to stay at home on weekends? 周末你必须待在家里吗？周末你必须待在家里吗？ Yes, I do. / No, I dont. 是的，我必须。是的，我必须。/ 不，不， 我不必。我不必。6. have to与must1) have to意为“必须做某事”强调“客观需要”They

40、have to wear school uniforms every day. 他们每天必须穿校服。 2) must 意为“必须”强调主观上的愿望 Its late. I must go home now.天晚了。现在我必须要回家。o 1. Its cold outside. We _ stay at home.o 2. We _ be good with our parents. Grammaro 肯定祈使句o Sit down.o Come in.o Eat at home.否定祈使句否定祈使句Dont sit down. Dont come in. Dont eat at home.祈使

41、句祈使句是用来表示请求、命令、叮嘱、号召或者劝告是用来表示请求、命令、叮嘱、号召或者劝告等的句子等的句子, 这类句子的主语常是第二人称这类句子的主语常是第二人称you,也就是听也就是听话者话者,因而因而you常省去了。祈使句的开头是常省去了。祈使句的开头是动词原形动词原形。祈使句的否定形式多以祈使句的否定形式多以do not (常缩写成常缩写成dont) 开头开头, 再加上动词原形。再加上动词原形。将下面的句子改为祈使句，每空一词。1. You can come in. _ _, please.2. I can help you. _ me _ you.3. You cant eat in c

42、lass. _ _ in class.4. You cant be late for school. _ _ late for school. Come inLet helpDont eatDont be5. You cant stand in the middle of the street. (改为祈使句) _ _ in the middle of the street.6. Take the pen to your sister. (改为否定句) _ _ the pen to your sister.7. Dont arrive late next time. (改为同义句) _ _ l

43、ate next time.Dont beDont standDont take1.我觉得我家的约束太多了。我觉得我家的约束太多了。 I think I have _ _ rules in my house.2.你认为你的英语课怎么样？你认为你的英语课怎么样？ What do you _ _ your English class?3我们不能在教室里吃东西。我们不能在教室里吃东西。 We cant _ in the _.4.音乐课上我们可以唱歌跳舞。音乐课上我们可以唱歌跳舞。 We _ sing and dance _ _ class.5.我们可以在食堂吃饭。我们可以在食堂吃饭。 We _ ea

44、t in the school _ hall. Testtoo manythink ofeatclassroomscaninmusiccandiningo 核心词汇。核心词汇。o 1在外面在外面 outsideo 2. 重要的重要的 importanto 3带来；取来带来；取来 bring o 4. 安静的安静的 quieto 核心词组。核心词组。o 5戴帽子戴帽子 wear a hato 6许多规章制度许多规章制度 a lot of ruleso 7听音乐听音乐 listen to musico 核心句型。核心句型。o 8我们能把音乐播放器带到学校来吗？我们能把音乐播放器带到学校来吗？o C

45、an we bring music players to school?o 9并且我们总是不得不穿校服。并且我们总是不得不穿校服。o And we always have to wear the school uniform.o 10我们还得在图书馆里保持安静。我们还得在图书馆里保持安静。o We also have to be quiet in the library.单项选择。o 1Please some books here for me.o ATake BbringCgiveDtalko 2Its raining，so we stay at home.o Acan Bmust CMay

46、 Dhave too 3We must school uniforms.o Aput on Bin Cwear DdressBDCo4Why do you wear uniforms o every day?oBecause its a school o Arule Bshow Cgame Ddayo5Lets meet the school gate.oAon Bout Coutside DnextACo 6Please be ！Its a reading room.o Sorry.o Aquite Bshyo CquietlyDquieto 7You listen to music in

47、the library.o Acan Bcant Chave to Dhas toDBo 8Can you eat in the classroom?o ，but we can eat in the dining hall.o AYes，we can BNo，we canto CNo，we dont DYes，we doo 9Dont eat in the classroom the library.o Aor Band Cof Dato 10 run in the hallways.o Sorry.o APlease BDo CDont DDoesBAC根据汉语意思完成句子。根据汉语意思完成

48、句子。o 1我们必须按时到校。我们必须按时到校。o 2你能把你的电子游戏带到学校来吗？你能把你的电子游戏带到学校来吗？We must arrive at school on timeCan you bring your computer games to school? 3周末迈克经常在外面吃饭。周末迈克经常在外面吃饭。 4星期天你不必早起。星期天你不必早起。 5不要在走廊里乱跑。不要在走廊里乱跑。Mike often eats outside on weekends.You dont need to get up early on Sundays.Dont run in the hallwa

49、ysSection AGrammar Focus-3cWe have to wear a uniform at school.We have to clean the Classroom every day.What else do you have to do ?Lets look at Marys Monday at school.Theres a gym class today. I have to wear_ . sports shoesBut theres a party at school today, so I dont have to wear _. uniformAfter

50、school, I have to clean the _ .classroom have to/has to/ had to dont /doesnt have to=neednt 必须 ，不得不不必、没有必要1.我们必须穿校服吗？2.玛丽必须穿运动鞋上体育课。3.琳达，你不必在上午七点前到校。4. 他们在学校不得不做什么呢？5. 我们必须在课上保持安静。Do we have to wear a uniform?Mary has to wear sports shoes for PE class.Linda, you dont have to get to school before sev