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1、人教版新目标英语七年级下unit4 Four short words sum up what has lifted most successful Four short words sum up what has lifted most successful individuals above the crowd: a little bit more. individuals above the crowd: a little bit more. -author -author -date-dateLets talk about some rules in the school:What th
2、ings can we do in the class?What things cant we do in the class?be late for class = arrive late for class A:Can you be late for class?A:So,dont be late for class.B: No, we cant. We cant be late for class. Dont eat in class.Can you eat in class?No, we cant. We cant eat in class. .A:Can you run in the
3、 hallways?B:No,we cant . We cant run in the hallways.A:So,dont run in the hallways.A:Can you listen to music in class?B:No,we cant . We cant listen to music in class .A:So,dont listen to music in class .A:Can you fight with your classmates?B:No,we cant . We cant fight .A:So,dont fight.A:Can you do y
4、our homework in the class?B:yes,we can . We can do our homework in the class.A:So., do homework in the class.A:Can you wear uniform in the school?B:yes,we can . We can wear uniform in the school .A:So, wear uniform in the schoolA:Can you eat in the dining hall?B:yes,we can . We can eat in the dining
5、 hall .A:So, eat in the dining hall.What rules are these students breaking? SCHOOL RULES1. Dont 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.1a. Write the number of
6、the rule next to the student.2354Peter _ Amy _ Mike _1b Listen. What rules are these students breaking? Write the numbers after the names.1. 祈使句祈使句是表示请求、命令、叮嘱、号召、是表示请求、命令、叮嘱、号召、劝告等的句子劝告等的句子; 通常省略主语通常省略主语you; 句中谓语句中谓语动词用动词原形动词用动词原形; 句尾一般用降调句尾一般用降调; 祈使句的祈使句的开头是开头是动词原形动词原形。祈使句有祈使句有肯定肯定和和否定否定两种：两种：肯定：动词
7、原形肯定：动词原形+宾语宾语+其他！其他！e.g. Look out! 小心！小心！ Wait here for me! 在这等我！在这等我！Grammar Come in, please! 请进！请进！ Sit down, please. 请坐。请坐。 Open the door, please. 请开门。请开门。 否定否定的祈使句是在动词原形前的祈使句是在动词原形前(即句首即句首)加加Dont. Dont +动词原形动词原形+宾语宾语+其他其他e.g. Dont talk in class! 不要在课常上讲话！不要在课常上讲话！ Dont open the window! 别开窗！别开窗！
8、 Dont arrive late for school. 上学别迟到上学别迟到 ! Dont smoke! /No smoking ! 别吸烟别吸烟!Let型 肯定：let+宾语+动词原形+其他（let sb do sth ） eg: Lets go to school . Let her clean the room. 否定：let +宾语+not+动词原形+其他 (let sb not do sth) Dont+ let+宾语+动词原形+其他 (Dont let sb do sth) eg: Let him not run in the hallway. Dont let him run
9、 in the hallway.Be 型: Be+表语+其他 Be quiet , please. Dont be worry.No 型：No+名词/动名词 No, smoking! No , parking!Dont sleep in class.Dont wear hats in class.Dont dance in the classrooms.practiceDont run in thehallways.Dont listen to musicin the classrooms.Dont talk in class.Dont use phone in class.Dont arri
10、ve late for class.1234567891011What are the rules at our school?1. _ arrive late for class/school. 2. Dont eat _.3. _ fight.4. _ run in the _.5. _ _ music in the classrooms/hallways. 6. DontDontin classDontDont hallwaysDont listen to试试试试 你准行你准行Please say we cant Make a survey (tickor cross)Can we?Ye
11、s, we can.(No, we cant.)( ) do homework in class.( ) listen to the teachers in class. ( ) run in the hallways( ) read a book.( ) wear hats in class( ) listen to music in class( ) eat in the classrooms( ) arrive late for schoolWe cando homework in class.play computer gameslisten to the teachers in cl
12、ass. watch TV on school nightsread a book.wear hats in classlisten to music in classeat anything in classdraw on the wallride bikes at schoolWe cantPractice Can we ? Yes ,we can . No, we cant. eat in class listen to music outside wear hats in school fight in class speak loudly in the library1. Is Jo
13、hn new at school? _2. Are there many rules at school? _2d Read the conversation in 2d and answer the questions.Yes, he is.Yes, there are.3. Can he bright 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, m
14、y names John. 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:
15、No, we cant. And we always have to wear the school uniform.John: I see.Alice: Oh, and we also have to be quiet in the library.5. have to与与must 1) have to意为意为“必须做某事必须做某事”强调强调“客客观需要观需要” They have to wear school uniforms every day.他们每天必须穿校服。他们每天必须穿校服。 2) must 意为意为“必须必须”强调主观上的愿望强调主观上的愿望 Its late. I must
16、 go home now.天晚了。现在我必须要回家。天晚了。现在我必须要回家。练一练：用练一练：用have to, must 填空填空1. Its cold outside. We _ stay at home.2. We _ be good with our parents.have tomustUnit 4 Dont eat in class. Section B 1a-1dPair work A:What can we do at school? B: .A:What cant we do? B: .A:And what do we have to do? B: . Are there
17、any rules at home? What can you do? What cant you do? And what do you have to do? Do you have to practice the guitar every day?Do you have to do the dishes every day?Can you often watch TV before dinner?No, I cant.Can you go out with your friend?Yes, I can.Do you often help your mother make dinner?Y
18、es, I do. What doWhat doeses Dave doDave do? ?Rules_a_go out_see friends_do his homework_practice the guitar_do the dishes_watch TV_help his mom make breakfast_clean his roomhcebgdfCantHave to/ Must Whenon school nightson school daysafter schoolbefore dinnerafter dinnerin the eveningevery morningeve
19、ry Saturday1b Listen and put an for things Dave cant do and a for things he has to do.on school nights on Saturday in the evening on school days in the summer at 6 oclock 在具体的时间点前面用介词 。当 morning，afternoon，evening有前置定语或后置定语限定时，就不用in而用on。在具体某一天用介词 。在某个季节、某年、某月都用介词 。 Talk about the rules in Daves house
20、 using can or cant. Can Dave go out on school nights? No, he cant.Write down Daves rules. _2. _ 3. _4. _Dont watch TV after school.Dont go out on school nights.Do his homework after school.Practice the guitar every day.5. _6. _7. _8. _1.Dont waste(浪费浪费)water.7.Dont read in bed.2.Make the bed every d
21、ay.3.Wash your hands before meals.4.Turn off the lights before you leave the room.5.Dont read or eat at the same time.6.Dont talk loudly on the phone.See which group can say the most family rules.CompetitionGroup 1Group 2Group 3Group 4Name Have (Has) toCantI Jim . In my group, I have to I cant Jim h
22、as to He cant 根据汉语意完成句子。根据汉语意完成句子。1.外面很冷，你必须穿大衣。外面很冷，你必须穿大衣。Its very cold outside. You_ _ wear your coat.2.你必须到十一点才上床睡觉吗？你必须到十一点才上床睡觉吗？Do you have to_ _ _ by 11:00?3.我们班有很多规定。我们班有很多规定。There are _ _ _ in our class.4.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?5.我们不能在教室里吃东西。我们不能在教室里吃东西。
23、We cant _in the .have togo to bed so many rulesthink ofeatclassroom按要求改写句子，每空一词。按要求改写句子，每空一词。1. Paul has to eat outside. (改为一般疑问句改为一般疑问句) _ Paul _ _ eat outside?2. They can wear hats in the hall. (改为一般疑问句改为一般疑问句) _ they _ hats in the hall?3. The students have to wear sports shoes for gym class. (对画线
24、部分提问对画线部分提问) _ do the students _ _ _?Does have toCan wearWhat have to do4. You cant stand in the middle of the street. (改为祈使句改为祈使句) _ _ in the middle of the street.5. Take the pen to your sister. (改为否定句改为否定句) _ _ the pen to your sister.6. Dont arrive late next time. (改为同义句改为同义句) _ _ late next time.D
25、ont beDont standDont takeWrite down ten sentences about what you can or cant do in your house.We cant eat in bed. We cant fight.Talk what you can do and cant do to make our city better.We cant talk loudly in the bus.We can clean the park.Unit 4 Dont eat in class.Period 4 Section B 2a2cWell, we cant
26、arrive late for class. We must be on time.What are the rules at school or in your home?Dont wach TV after school.Do you like your family rules? Why? When you are not happy with your rules, what will you do ?2a. When you are unhappy about something, who do you like to talk to ? Take a walk Watch TVPl
27、ay games Listen to musicChat with friendsYou can also talk to Dr. Know. He knows everything.Are there many rules in Mollys home? How does Molly feel about the rules?Read the first letter in 2b and answer the questions.Yes, there are.Its terrible. MumAt home At school DadAfter school 1 She has to get
28、 up at 6:00 and make her bed.2 She cant leave the dirty dishes in the kitchen!1 She cant be noisy.2 She cant eat in class.3 She cant be late.1She cant play basketball.2 She must do her homework.3 She can play only on weekends.4 She must read a book before she can watch TV. 5 She has to go to bed bef
29、ore 10:00.Dr. Knows advice: We have to _.Feeling: Its terrible阅读阅读2b中的第二封信，找出中的第二封信，找出Dr. Know的建议，并填入表格的右侧。的建议，并填入表格的右侧。follow the rules. 英文书信的格式，开头句：英文书信的格式，开头句：_结尾句：结尾句：_ After dinner, I cant relax either. 观察本句话，总结观察本句话，总结either的用法。的用法。副词副词 either 在此处表示在此处表示“也也”，用于，用于否定句否定句 ，用法与表示肯定的，用法与表示肯定的副词副词t
30、oo相似，可用逗号与相似，可用逗号与前面隔开。前面隔开。You like English. I like it, too.My father cant speak English. My mother cant (speak it), either.Exercise1. I can sing and dance too.（改为否定句）（改为否定句）_2翻译句子。翻译句子。a. 她不是日本人，我也不是。她不是日本人，我也不是。 b. 我妹妹也不喜欢这首歌。我妹妹也不喜欢这首歌。She is not a Japanese. Im not, either.My sister doesnt like
31、this song, either.I cant sing or dance either.2c. Read the letters again and complete the sentences with have to / must, can or cant.1. Molly play basketball on school days, but she can play it on weekends.2.Molly do her homework first when she gets home.3. Molly read a book after dinner before she
32、can watch TV.4. At school, Molly be noisy or eat in class.5. Parents and schools make rules to help students. So students follow the rules.cantmusthave tocanthave toList the rules of your family and tell the feelings.What rules do you think are fair（公平的）？（公平的）？What rules do you think are unfair(不公平的
33、不公平的)？ FAMILY RULES1.Dont talk loudly.2._ _3._ _4._5._6._ _Dont watch TV late at night.Turn off the lights when you leave the room.Hi,Dr. Know.We have too many rules.I have to.Tom has to.Lily must.What can we do ?选词填空。选词填空。Emily has so many _. She has to do her homework _ school. She cant go out _ s
34、chool nights. Shehas to wash the dishes after dinner, then she can watch TV _ half an hour. She has to be in bed _ ten oclock, because she has to get up _ next morning.She _ a music club. She has to _ the guitar every day. She doesnt think shes _. rulesafterforbyearlyjoinspracticeluckyonrule, practi
35、ce, join, after, lucky, for, on, by, earlyComplete family rules:1. Dont _noisy at night.4. We _ after school.3. _ your bedroom on Sundays.2. _play with water in the bathroom.5.We _ with our brothers.becant fightDontCleancant watch TV1将课本2b的课文抄写1遍，并翻译一遍。（提示：书写工整，老师评出书写明星）2. 大声朗读2b的文章，注意语音语调，能熟读课文。3.
36、背诵2b 中Mom所制定的家规，并根据2b写一篇有关自己家庭规则的文章。Unit 4 Dont eat in class.Section B 3a-Self Check Dont be noisy.Lets review the rules in your family!Dont leave the dirty dishes in the kitchen.FAMILY RULESDo your homework after school.FAMILY RULESPractice the guitar every day.FAMILY RULESDont watch TV after schoo
37、l.FAMILY RULESDo you think the rules in your family are right? Why or why not?3a 3a Complete Zhao Peis letter to Dr. Know using have to/must, can or cant.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
38、 school uniform, and I _ keep my hair short. Canhave to/ musthave to/ musthave to/ mustAfter school, I _ play with my friends or watch TV because I _ do my homework. I _relax on weekends either， because I _ learn to play the piano. I never have fun. What _ I do?Zhao Peicanthave to/ mustcanthave to/
39、mustcan1. Is Zhao Pei happy? Why or why not?2. When does she have to get up every morning?3. Can she play with her friends after school? Why?No, she isnt. Because she has many rules in her family.She has to get up at six oclock.No, she cant. Because she has to do her homework. 4. Can she watch TV on
40、 school nights?5. What does she have to do on weekends?6. Does she have any fun?No, she cant.She has to learn to play the piano.No, she doesnt.Can you list the rules of Zhao Peis family and school?1. Get up at 6 oclock.2. Wear a school uniform and keep her hair short.3. Cant play with friends after
41、school.4. Cant watch TV after school.5. Do homework after school.6. Practice the piano. If you are Zhao Pei, will you be happy? Why or why not?3b 3b Complete the chart with the rules in your home and school. Put anfor the rules you think are unfair.Things I have to do Things I cant do3c 3c Write a l
42、etter to Dr. Know. Tell him about all the rules and how you feel about them.Dear Dr. know,There are too many rules in my life!At home, I have to help my mom and dad do the dishes every day. And I have to clean my room on Saturdays. I cant go out with my friends on weekends.At school, we cant eat in
43、class. We have to wear a school uniform. And we cant be noisy in the hallways.How can I relax with so many rules? What should I do?Ken LiFill in the blanks with the words in the box.arrive latelisten to be noisyfollow the rulesbe strictMy name is Timmy the Mouse. I must get up early at 6:30 a.m. . T
44、hen 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. arrive lateMy 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 _!be noisylisten tois str
45、ictfollow the rules2 Use can, cant, have to/must and dont to write about the rules at school. 1. arrive late/class _ _2. listen/teacher _ _Dont arrive late for class. We cant arrive late for class. Listen to the teacher. We must/ have to listen to the teacher. 3. be noisy/library _ _ _ _We must not
46、be noisy in the library. We cant be noisy in the library. Dont be noisy in the library.4. speak English/English class _ _5. eat/dining hall _ _We must/ have to speak English in English class.Eat in the dining hall. We have to/ must eat in the dining hall.1. Mike was late _ school yesterday because h
47、e got up late.2. Zhao Pei cant go out _ school nights.3. The boy _ a blue T-shirt is my brother.4. The students in our school cant wear hats _ class.5. Who do you often play basketball _? My friends. for on in in用适当的介词填空。用适当的介词填空。 课堂练习课堂练习 with1. _ fight with others.A. Not B. No to C. Dont D. Doesnt
48、2.-_we eat in the dining hall? -Yes, we_A. Do; does B. Can; do C. Do; can D. Can; can3. You cant eat _ outside.A. at B. C. in D. on4.Listen to music in the hallways.(改为否定句改为否定句) _listen to music in the hallways.5.Dont arrive late for class.(改为同义句改为同义句) Dont _ _ for class.Dontbe lateStop!1抄写本课重点功能句两遍，并运用功能句描述需要英文标识和规则的场所，如图书馆、操场等。（提示：书写工整，老师评出书写明星。）2制作英文规则，以海报的形式进行展览，并应用于校园。（提示：句子首字母大写要注意。）