初中七年级英语下册《Don't eat in class》课件PPT模板（人教版）.pptx

1、人 教 版 （ 七 年 级 英 语 下 册 ）人 教 版 （ 七 年 级 英 语 下 册 ） lUnit 4 Unit 4 第一课时第一课时 Donteat in class Do you know these signs in a city?Do you know these signs in a city? What do they mean?What do they mean? Walk. Dont walk. Run. Dont run. Dont turn left. No parking! No smoking. Be careful! Dont smoke! No smoking

2、! What does the sign mean? You cant smoke here. You cant take photos here! No photos! What does the sign mean? Dont take photos here! You cant park cars here! No parking! What does the sign mean? Dont park cars here! You cant spit here! No spitting! What does the sign mean? Dont spit here! What does

3、 the sign mean? You cant swim here. Dont swim here! No swimming! You can turn right here! Please turn right! What does the sign mean? There are many rulesrules in our life. We cant break the rules, we must obey/keep the rules. break the rules: obey/keep the rules: 违反规则 遵守规则 We should We should follo

4、w/follow/obey the rules.obey the rules. ru:ru: ll We shouldnWe shouldnt t breakbreak the rules. the rules. bre brek k What What rules do we haverules do we have atat schoolschool? ? Can we arrive late for class? Can we arrive late for class? arrive late for arrive late for class.class. Dont be late

5、for class.Dont be late for class. No, we cant.No, we cant. Ask and answerAsk and answer. . rarav v DonDon t t run in the hallways.run in the hallways. No, we cant.No, we cant. Can we Can we run in the hallwaysrun in the hallways? ? We can run on the playground.We can run on the playground. h h:lwe:l

6、we DontDont eat in class.eat in class. Can we Can we eat in classeat in class? ? No, we cant.No, we cant. We can eat We can eat in the dinning hallin the dinning hall. . da dan n Dont Dont listen to music in the classroom. listen to music in the classroom. Can we listen to music in the classroom?Can

7、 we listen to music in the classroom? No, we cant.No, we cant. We can listen to music at home.We can listen to music at home. DonDon t t Can we Can we fightfight at school? at school? fight.fight. No, we cant.No, we cant. fa fat t DonDon t t be quietbe quiet. . Dont Dont bebe noisynoisy. . PleasePle

8、asein the libraryin the library Can we talk in class?Can we talk in class? DontDont talk in class. talk in class. StopStop talkingtalking in class. in class. No, we cant.No, we cant. 1.Dont arrive late for class.1.Dont arrive late for class. 2.Dont run in the hallways.2.Dont run in the hallways. 3.D

9、ont eat in the classrooms.3.Dont eat in the classrooms. 4.Dont listen to music in the 4.Dont listen to music in the classrooms or the hallways.classrooms or the hallways. 5.Dont fight.5.Dont fight. uSchool RulesSchool Rules What else do you have to do ?What else do you have to do ? 1. Dont forget to

10、 turn off the light when you leave.1. Dont forget to turn off the light when you leave. 2. Dont draw on the wall.2. Dont draw on the wall. 3. Dont watch TV after school.3. Dont watch TV after school. 4. Dont play football in the street.4. Dont play football in the street. 5. You must get up early.5.

11、 You must get up early. We cant rule the country We cant rule the country withoutwithout rules. rules. 没有规章制度就不能治理好国家。没有规章制度就不能治理好国家。 keep ruleskeep rules break rulesbreak rules school rules school rules class rulesclass rules family rules family rules library ruleslibrary rules dining rules dining

12、rules 遵守规则遵守规则 违反规则违反规则 校规校规 班规班规 家规家规 图书馆规则图书馆规则 就餐规则就餐规则 SCHOOL RULESSCHOOL RULES 1. Dont 1. Dont arrive late arrive late forfor class. You must class. You must be be on timeon time. . 2. Dont run 2. Dont run in the in the hallwayshallways. . 3. Dont eat in the 3. Dont eat in the classroom. You mu

13、st classroom. You must eat eat in the dining hallin the dining hall. . 4. Dont 4. Dont listen to musiclisten to music in the classrooms in the classrooms or the hallways. or the hallways. 5. Dont 5. Dont fightfight. . 1a. Write the number of the rule next to the student.1a. Write the number of the r

14、ule next to the student. 5 5 4 4 2 2 3 3 1b. Listen. What rules are these students breaking? 1b. Listen. What rules are these students breaking? Write the numbers after the names.Write the numbers after the names. Peter _ Peter _ Amy _Amy _ Mike _Mike _ 2 2 3 3 4 4 2 2 3 34 4 What are the rules ?Wha

15、t are the rules ? We cant listen to music in the classroom.We cant listen to music in the classroom. Dont listen to music in the classroom.Dont listen to music in the classroom. We cant We cant fightfight. . Dont Dont fightfight. . Lets practice in pairsLets practice in pairs A: What are the rules?A

16、: What are the rules? B: Well, we cant_B: Well, we cant_ A: Can we _A: Can we _ B: No, we cant.B: No, we cant. A: A: B: B: Activity 1. _ listen to music in the classrooms or hallways cancant 2. _ listen to music in the music roomcancant 3. _ listen to music outside cancant 4. _ eat in the classrooms

17、 cancant 5. _ eat in the dinning hallcancant 6. _ eat outside cancant 7. _ wear a hat cancant 8. _ fight cancant Check the activities.Check the activities. Activity 1. _ listen to music in the classrooms or hallways cancant 2. _ listen to music in the music roomcancant 3. _ listen to music outside c

18、ancant 4. _ eat in the classrooms cancant 5. _ eat in the dinning hallcancant 6. _ eat outside cancant 7. _ wear a hat cancant 8. _ fight cancant Check your answers!Check your answers! Tape scriptTape script Suppose you are Alan and your partner is Cindy. Suppose you are Alan and your partner is Cin

19、dy. Talk about the rules in 2a. Talk about the rules in 2a. A: Can we _?A: Can we _? B: No, we cant. But we can. /Yes, we B: No, we cant. But we can. /Yes, we can.can. A: A: B: B: 协作交流协作交流 ReadingP20 2dReadingP20 2d 1. How many rules are mentioned(1. How many rules are mentioned(提及提及) ) in the passa

20、ge? in the passage? 2. What are the rules?2. What are the rules? Four rulesFour rules Dont be late for class.Dont be late for class. Students cant bring music player to school.Students cant bring music player to school. Students have to wear the school uniform.Students have to wear the school unifor

21、m. Students have to be quiet in the library.Students have to be quiet in the library. Yes, he is. Yes, there are. No, he cant. Yes, they do. Read Read zhezhe conversation in 2d and conversation in 2d and anseweransewer the the questionsquestions 1.Is John new at school?1.Is John new at school? 2.Are

22、 there many rules at school?2.Are there many rules at school? 3.Can he bright music players to school?3.Can he bright music players to school? 4.Do they have to always wear the school uniform?4.Do they have to always wear the school uniform? 1) arrive 后面可以不跟到达的地点。 Dont arrive late for school. 不要上学迟到

23、。 2) arrive后面也可以跟到达的地点。但后面必须要 跟介词in （大地方）或 at（小地方）。 1. arrive 1. arrive 到达到达= get (to)= get (to) They arrived in Beijing at six. 他们六点钟到的北京。 We usually arrive at the village in the morning. 我们通常在早上到那个小村庄。 Language pointsLanguage points 1. My mother usually get _ school at 7:40 in the morning. 2. When

24、 do you usually arrive _ the bus station? 3. Jennys uncle usually arrives _ Shanghai in the evening. 选词填空选词填空: in, at, to: in, at, to to in at 1) listen 听；用来提醒某人注意，后面不跟事 物。 Listen! Whos singing in the classroom? 听！谁在教室里唱歌？ 2) 如果后面跟要听的事物，应跟介词to再跟事物。 Listen to our teacher carefully. 认真听老师讲。 2. listen

25、2. listen 的用法；的用法； 3. fight 3. fight 打架，争吵打架，争吵 1) 作动词用 Jack never fights with his brother. 杰克从不和他的弟弟打架。 2) 作名词，意为“打架；争吵”; 常用词组have a fight“打架；吵架” Did you have a fight with her? 你和她吵过架吗？ 4. wear 意为“穿、戴” My aunt wears a blue skirt and a white T-shirt. 我姑姑穿着蓝色的裙子，白色的T恤。 Does he wear glasses? 他戴眼镜吗？ 5.

26、 have to5. have to与与mustmust 1) have to意为“必须做某事”强调“客观需要” They 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。 练一练：用have to, must 填空 1. Its cold outside. We _ stay at home. 2. We _ be good with our parents. have tohave to mustmust

27、1. 不要在上课时听音乐。 _ 2. 我们必须准时。 _ 3. 我们能把音乐播放器带到学校里来吗？ _ 4. 在图书馆里我们必须保持安静。 _ 5. 不要在楼道里跑 。 _ Dont listen to music in class. We must be on time. Can we bring the music player to school? We must keep quiet in the library. Dont run in the hallways. 一、祈使句 1. 用法：一般以动词原形开头，表示请求、命令、 劝说、警告等。在祈使句中，通常省略句子主语第二人称 you

28、。 2. 句子结构 (1) 肯定句：_+ 其他 在餐厅里吃东西。 _ 在音乐教室里听音乐。 _ 骑自行车去上学。 _ 动词原形 Eat in the dining hall. Listen to music in the music room. Ride the bike to school. Language pointsLanguage points (2) 否定句: _ + _+ 其他 不要和同学们打架。 _ 不要在教室里打篮球。 _ Dont fight with your classmates. Dont play basketball in the classroom. Dont

29、动词原形 (3)以let引起的句子 _+ sb.+动词原形 让我们步行去上学吧。_ (4) No + 动词-ing形式。表示“禁止、规劝” 禁止停车！No Parking. 禁止吸烟！No Smoking. Let Lets walk to school. 拓展情态动词can的用法 1. 表示能力（如体力和脑力方面），意为 “能；会”等。例如： Can you speak English? 你会讲英语吗？ 2. 表示请求或允许，多用在口语中，意为“可以；能” 等。例如： Can I help you? 我能帮助你吗？ 用于否定句表示不允许。例如： You cant play basketbal

30、l. 你不能玩篮球。 拓展情态动词can的用法 用于疑问句中用来提出要求。例如： Can you.？“请你好吗？”表示说话人的请求。 Can I.？“我可以吗？”用来征求对方是否允 许自己做某事。如在句末加上please一词就显得更有礼 貌了。例如： Can you help me, please? 请你帮助我好吗？ 拓展情态动词can的用法 3. 表示可能。例如： He can be at home now. 他现在可能在家。 The moon cant always be full. 月亮不可能常圆。 4. 表示怀疑。在表达此意时，只能用于一般 疑问句中，带有感情色彩。例如： Can it

31、 be true? 那会是真的吗？ have to与一般情态动词的异同 相同点： 一般的情态动词不能单独作 谓语，后面必须接动词原形一 起构成谓语，have to 也是这 样。 have tohave to与一般情态动词的异同与一般情态动词的异同 不同点： 1、一般的情态动词没有人称和数的变化，而 且所用的时态也受到一定的限制，而have to 有人称和数的变化。可用于多种时态中： 一般现在时中当主语是第三人称单数时要用has to，其 余的人称用have to，一般过去时中要用had to。如： She has to go to school by bus. 她不得不乘公汽上学。 2、否定句

32、和疑问句的构成方式不同： 一般的情态动词直接在后 面加not构成否定句,把这些情态动词提到句首就构成一般疑问句。 而have to 的否定句和疑问句的构成往往要借助于助动词do的 适当形式或助动词will即have to, has to, had to的否定式分别 为dont have to, doesnt have to, didnt have to，疑问 句是在句首加助动词do的相应形式,句中还原成have to。 What does she have to do? 她必须做什么？ You didnt have to wait for me yesterday. 昨天你没有必要等我。 ha

33、ve tohave to与一般情态动词的异同与一般情态动词的异同 根据句意，用根据句意，用cancan和和cantcant填空。填空。 1. Mr Green_ smoke here because theres a sign on the wall. It says “No smoking.” 2. Its very hot outside. You_ wear a hat. 3. We _ eat in the classroom because its impolite to teachers. 4. I _ go to bed after 11:00 on school night.

34、5. The students _ read books and magazines in the library. cantcant cancan cantcant cancan cantcant 用用have tohave to或或has tohas to填空。填空。 1.We _ clean our classroom after school. 2.She _ make her bed after getting up. 3.Its late. Mr Beckman _ go to work by car. 4.Emily and Peter join a music club. They _ practice the guitar every day. have tohave to have to have to has tohas to has tohas to