七年级下册第四单元英语课件（人教版）

1、Unit 4,Dont eat in class.,Unit 4,Section A1 1a-2d,chant,Rain! Rain! Go away! Come again another day! Little Johnny wants to play.Rain! Rain! Go away! Come again another day! Its mothers washing day.,fight,dining hall,hallway,listen to,Main words,music player,uniforms,wear a hat,sorry,outside,arrive,

2、Presentation,Dont arrive late for class. You must be on time.,Dont fight!,Dont listen to music in class.,1a Which rules are these students breaking? Write the number of the rule next to the student.,2. Dont run in the hallways.,4. Dont listen to music in class.,5. Dont fight.,1. Dont arrive late for

3、 class. You must be on time.,4,3,2,5,3. Dont eat in the classroom. You must eat in the dining hall.,Peter _ Amy _ Mike _,Listening,1b Listen. What rules are these students breaking? Write the numbers after the names.,2,3,4,1. Dont arrive late for class. You must be on time. 2. Dont run in the hallwa

4、ys. 3. Dont eat in the classroom. You must eat in the dining hall. 4. Dont listen to music in class. 5. Dont fight.,比眼力!,Dont fight with your classmates.,Tell your classmate what the rules should be.,Dont listen to music in the classroom.,Dont arrive late for school.,Dont eat in the classroom. You m

5、ust eat in the dining hall.,Dont run in the hallways.,Well, we cant arrive late for class. We must be on time.,1c Student A is a new student. Student B tells Student A about the rules above.,What are the rules?,Pairwork,Dont run in the hallways.,What are the other rules?,1. _ listen to music in the

6、classroom or hallways 2. _ listen to music in music room 3. _ listen to music outside 4. _ eat in the classroom,2a Listen check () the activities Alan and Cindy talk about.,Listening,5. _ eat in the dinning hall 6. _ eat outside 7. _ wear a hat 8. _ fight,listen to music in the classroom or hallways

7、 listen to music in music room listen to music outside eat in the classroom eat in the dining hall eat outside wear a hat fight,can cant can cant can cant can cant can cant can cant can cant can cant,2b Listen again. Can Alan and Cindy do these activities? Circle can or cant above.,Well, we cant lis

8、ten to music in the classroom or hallways. But we can listen to music in music room.,2c Student A is Alan. Student B is Cindy. Talk about the rules in 2a.,What are the school rules, Alan?,Pairwork,We cant eat in the classroom, but we can eat in the dining hall.,Uh-huh.,No, you cant. What else? Oh, y

9、ou cant fight with your classmates. That makes the teachers really unhappy.,Oh, can we wear a hat in class?,I see.,1. Is John new at school? _ 2. Are there many rules at school? _,2d Read the conversation in 2d and answer the questions.,Yes, he is.,Reading,Yes, there are.,3. Can he bright music play

10、ers to school? _ 4. Do they have to always wear the school uniform? _,No, he cant.,Yes, they do.,2d Role-play the conversation.,Role-play,1) arrive 后面可以不跟到达的地点。 Dont arrive late for school. 不要上学迟到。 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 到达= get (to),Language points,They arrived i

11、n 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。,1. My mother usually get _ school at 7:40 in the morning. 2. When do you usually arrive _ the bus station? 3. Jennys uncle usually arrives _ Shanghai in the evening.,选词填空: in, at, to,to,in,at,Practice,1) liste

12、n 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 的用法；,3. fight 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

13、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. have to与must 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

14、 1. Its cold outside. We _ stay at home. 2. We _ be good with our parents.,have to,must,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？ _ 在图书馆里我们必须保持安静。 _ 不要在楼道里跑 。 _,Dont listen to music in class.,We must be on time.,将下列句子译成英语。,Exercises,Can we bring the music player to school?,We must keep quiet in

15、 the library.,Dont run in the hallways.,提示： 1. 上学不要迟到 2. 按时上课 3. 穿校服 4. 不在教室里吃东西 5. 不要在教室里戴帽子 6. 在餐厅吃东西,Write the rules in your school.,Homework,Follow the rules at school!,Thank you!,Unit 4,Dont eat in class.,Unit 4,Section A 2 Grammar Focus-3c,Lead in,Be polite to each other. Wear school uniform.

16、Dont be late for school. Dont say rude remarks in school. Dont eat snacks in class. Dont shout in class.,说唱下列歌谣：,1. 不要在楼道里跑。 _ 2. 不要打架。 _ 3. 有什么规则？ _ 4. 我们必须按时上课. _,阅读Grammar Focus部分，完成下列句子。,Dont fight.,Dont run in the hallways.,What are the rules?,We must be on time for class.,Grammar Focus,5. 我们可以

17、在教室里吃东西吗？ _ 6. 不能。但我们可以在餐厅里吃东西。 _ _ 7. 我们可以在上课的时候带帽子吗？ _,Can we wear a hat in class?,No, we cant, but we can eat in the dining hall.,Can we eat in the classroom?,8. 他在学校里必须穿校服吗？ _ 9. 是的，必须。/ 不，不必。 _ 10. 你们必须做什么？ _ 11. 在图书馆里我们必须保持安静。 _,Yes, he does. / No, he doesnt.,Does he have to wear a uniform at

18、school?,What do you have to do?,We have to be quiet in the library.,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。,探究乐园,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。 _,Ride the bike to school.,Eat in the dining hall.,动词原形,Listen to music in the music room.,(2) 否定句: _ + _+ 其他

19、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 动词原形,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.,二、询问和讨论学校规则： 1. 有什么规则？我们必须保持安静。 _ _ 2. 我们可以在上课的时候戴帽子吗？ _ 不可以。你可以在外面戴帽子。

20、_ _,What are the rules?,We must be quiet.,Can we wear a hat in class?,No, we cant. You can wear a hat outside.,3. 你必须做什么事？ _ 我们必须穿校服。 _ 4. 他必须在校吃午饭吗？ _,We must wear the school uniforms.,What do you have to do?,Does he have to eat lunch at school?,Library Rules Dont talk. _ _ _,3a Write the rules for

21、 the school library.,Writing,Dont listen to music.,Dont eat or drink.,Dont take photos.,方法指导： 1. 由图示可知都是一些禁止类的祈使句。 2. 可知应用“Dont + 动词原形”句子。,Be quiet? (she/have to /in the library) Q: Does she have to be quiet in the library? A: Yes, she does.,3b Use the words to make questions about the rules. Then w

22、rite answers according to your school.,Writing,2. Eat? (he/have to/in the dinning hall) Q: _ A: _ Listen to music? (we/can/in the hallways) Q: _ A: _ 4. Wear a hat? (we/can/in the classroom) Q: _ A: _,1. 根据例句，可知要求我们造一般疑问句并根据实际情况进行回答。 2. 先确定句子的主语。 3. 再确定用情态动词还是用助动词来构成疑问语序。 4. 根据实际情况做出肯定或否定回答，答语的主语要与问

23、句保持一致。,方法指导,2. Eat? (he/have to/in the dining hall) Q: _? A: _ 3. Listen to music? (we/can/in the hallways) Q: _? A: _ 4. Wear a hat? (we/can/in the classroom) Q: _? A: _,Then answer the questions.,Yes, he does.,Does he have to eat in the dining hall,Can we listen to music in the hallways,No, we can

24、t.,Can we wear a hat in the classroom,No, we cant.,At my dream school, we dont have to come to school every day. ,We can eat in class. ,3c Make up five cool rules for your dream school. Share your rules with the class. Your classmates vote for the Coolest School!,We dont have to wear school uniforms

25、. ,We can listen to music in class. ,We can eat in the classroom. ,We dont have to do homework. ,At my dream school, we dont have to come to school every day. We can eat in the classroom. We can listen to music in class. We dont have to do homework. We dont have to wear school uniforms at school.,Re

26、port,Great! Jims school is the coolest.,Discuss and make rules for the computer room in your school.,Computer Rules _ _ _ _ _,Group work,We must be quiet in the computer room.,Dont run in the computer room.,Dont eat or drink in the computer room.,Wear slippers in the computer room.,Report,Computer R

27、ules _ _ _ _ _,We must be quiet in the computer room.,Dont eat or drink in the computer room.,Dont run in the computer room.,Wear slippers in the computer room.,Clean the computer room every day.,1. He has to eat breakfast quickly. (改为一般疑问句) _ 2. Play volleyball after class. (改为否定句) _,句型转换,Does he h

28、ave to eat breakfast quickly?,Dont play volleyball after class.,Exercise,3. We can wear sports shoes in class. (改为一般疑问) _ 4. Dont arrive late for class. (改为同义句) _ 5. Eric has to do his homework before six. (对划线部分提问) _,Can we wear sports shoes in class?,We must be on time for class.,What does Eric ha

29、ve to do before six?,Homework,1. Remember the sentences in the Grammar Focus. 2. Write five rules in your family.,Thank you!,Unit 4,Dont eat in class.,Section B 2 3a-self check,Whats the rule?,Do my homework first when I get home.,Whats the rule?,I must read a book before I can watch TV.,Whats the r

30、ule?,Play basketball only on weekends.,on weekends,Whats the rule?,make dinner, every day,I have to help mom make diner every day.,Whats the rule?,I have to practice the violin for an hour after dinner.,after dinner, for an hour,Whats the rule?,Dont see friends on weekends.,see friends, on weekends,

31、Dear Dr. Know, _ you help me? Im not happy because there are too many rules at home. Every morning, I _ get up at six oclock. At school, I _ wear a school uniform, and I _ keep my hair short. After school, I _ play with my friends or watch TV because I _ do my homework. I _ relax on weekends either

32、because I _ learn to play the piano. I never have fun, what _ I do? Zhao Pei,3a Complete Zhao Peis letters to Dr. Know using have to / must, can / cant.,明确must, have to, can, cant的用法： must强调主观上的需要； have to强调客观上的需要。can可以；cant不可以。 2. 先通读全文，理解短文大意。 理解每句话的意思，根据语境确定用哪一个情态动词。 寻找句子中有标志性的单词。如看到or，either等词，可

33、知本句应是否定句。 5. 最后，再通读一遍短文，看有没有错误或不通顺的地方。,Dear Dr. Know, _ you help me? Im not happy because there are too many rules at home. Every morning, I _ get up at six oclock. At school, I _ wear a school uniform, and I _ keep my hair short. After school, I _ play with my friends or watch TV because I _ do my

34、homework. I _ relax on weekends either because I _ learn to play the piano. I never have fun, what _ I do? Zhao Pei,have to,Can,have to,must,Check the answers.,must,cant,cant,must,can,3b Complete the chart with the rules in your home and school. Check the rules you think are unfair.,I cant go out on

35、 school nights.,I must do the homework first after school.,I cant watch TV before I practice the piano.,I have to wear the uniform at school.,I have to keep my hair short.,I cant see friends on school days.,I must get up before 6:30 and practice English.,I cant be noisy or eat in class.,Write a lett

36、er to Dr. Know. Tell him about all the rules and how you feel about them.,1. 先对3b中自己所写的在校及在家的规则进行整理，将在家里的规则及在学校里的规则分别放在一起。 2. 先将在家里的规则写成一段连贯的文字，再将在学校里的规则写成一段连贯文字，表明自己对这些规则的感受。 3. 注意开头可写“Can you help me? ”来表明自己求助的目的。并注意写清自己求助的原因。 按书信的写作格式，写好开头及结尾。并再将整个信件再通读一遍。,Dear Dr. Know, _ Li Yan,Can you help me?

37、 Im not happy because therere too many rules in my life. I must get up before 6:30 and practice English every morning. I cant go out on school nights. I cant meet friends on school days. I must do my homework first after school. I cant watch TV before I practice the piano. I have to wear the school

38、uniform at school. I have to keep my hair short. I cant be noisy or eat in class. What can I do?,One possible version,1 Fill in the blanks with the words in the box.,arrive late, listen to, be noisy, follow the rules, be strict,My name is Timmy the Mouse. I must get up early at 6:30 a.m. every morni

39、ng. Then I have to go to the kitchen to get food for Grandpa. I never _ to the kitchen because I have to get there before the cat gets up. My grandpa always tells me I cant _. I _ him because I dont want the cat to get me! My grandpa _ with me, but I think its best to _.,listen to,isnt strict,be noi

40、sy,arrive late,follow the rules,Suppose you are the little mouse. Retell your story to your partners.,My names Timmy the Mouse. I must,get up, 6:30,go to the kitchen,arrive late, get up,grandpa, be noisy,listen to, get me,strict with, follow,2 Use can/cant, have to/must and dont to write about the r

41、ules at school. Write two sentences for each rule.,arrive late/ class _ 2. listen/ teacher _ _,Dont arrive late for class. We cant arrive late for class.,We must/ have to listen to our teachers at school.,3. be noisy/ library _ _ 4. speak English/ English class _ _ 5. eat/ dining hall _,We must/can

42、speak English in the English class.,We cant be noisy in the library. Dont be noisy in the library.,We must/can eat in the dining hall.,1. wear uniforms, at school _ 2. clean my room, every Sunday _,We must wear uniforms at school.,I must clean my room every Sunday.,Make more sentences.,3. go to a mo

43、vie, on school nights _ 4. leave dirty dishes, after dinner? _ _ 5. drive, before, eighteen _,I cant leave dirty dishes in the kitchen after dinner.,Dont go to a movie on school nights.,You cant drive before youre eighteen.,keep + 名词/代词 + 形容词 意为“保持处于状态” We must keep our classroom clean every day. 我们

44、必须每天保持教室干净。 How can you keep the fruit fresh?你是怎样保持水果新鲜的？,Language points,2. learn 学习；学会 (1) learn + 事物 Ms. Wu helps me to learn English on weekends.吴老师周末帮我学习英语。 (2) learn to do sth. 学习做某事 Lets learn to play chess after class.让我们下课后学习下棋吧。,1. 我不开心因为有太多的规则。 Im not _ because therere _ _ rules. 2. 在学校里我

45、们必须保持头发很短。 We _ _ our hair _ at school. 3. 放学后，我不能看电视或打篮球。 I _ watch TV _ play basketball _ school.,after,happy,cant or,too many,填上正确的单词，补全句子。,must keep short,Exercises,4. 在星期六我也不能休息，因为我必须 要学习钢琴。 I _ _ on Saturday _ because I _ _ _ _ play the piano. 5. 老师对我们很严格。 Our teachers _ _ _ us.,have to learn

46、to,cant relax,are strict with,either,2. If you are Dr. Know. Write a short letter to Zhao Pei.,1. Retell the story of Timmy the Mouse to your parents at home.,Thank you!,Dont eat in class.,Section B 2 3a-self check,Whats the rule?,Do my homework first when I get home.,Whats the rule?,I must read a b

47、ook before I can watch TV.,Whats the rule?,Play basketball only on weekends.,on weekends,Whats the rule?,make dinner, every day,I have to help mom make diner every day.,Whats the rule?,I have to practice the violin for an hour after dinner.,after dinner, for an hour,Whats the rule?,Dont see friends

48、on weekends.,see friends, on weekends,Dear Dr. Know, _ you help me? Im not happy because there are too many rules at home. Every morning, I _ get up at six oclock. At school, I _ wear a school uniform, and I _ keep my hair short. After school, I _ play with my friends or watch TV because I _ do my h

49、omework. I _ relax on weekends either because I _ learn to play the piano. I never have fun, what _ I do? Zhao Pei,3a Complete Zhao Peis letters to Dr. Know using have to / must, can / cant.,明确must, have to, can, cant的用法： must强调主观上的需要； have to强调客观上的需要。can可以；cant不可以。 2. 先通读全文，理解短文大意。 理解每句话的意思，根据语境确定用

50、哪一个情态动词。 寻找句子中有标志性的单词。如看到or，either等词，可知本句应是否定句。 5. 最后，再通读一遍短文，看有没有错误或不通顺的地方。,Dear Dr. Know, _ you help me? Im not happy because there are too many rules at home. Every morning, I _ get up at six oclock. At school, I _ wear a school uniform, and I _ keep my hair short. After school, I _ play with my friends or watch TV bec