课件19张PPT。第四课时：Section B
(3a-Self Check)Don't eat in class. Unit 4 同学们，上一课学习的单词、短语和句型你们都掌握了吗？现在大家来检验一下，点击下面的音频开始听写吧！Who do you like to talk to When you are unhappy about something? Your parents, your teachers or your friends？?Complete Zhao Pei's letter to Dr.Know using
have to/must，can or can't.3aDear Dr.Know，
_______ you help me？I'm not happy because there are too many rules at home. Every morning，I ________ get up at six o'clock. 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 because I ________ learn to play the piano. I never have fun?. What ________ I do?
Zhao PeiCanhave tohave tomust/have tocan'thave tohave tocan'tcan keep my hair short 留短发知识点1(1)keep用作及物动词，意为“使……保持某种状态”，
即“keep＋宾语＋宾语补足语”结构，其中宾语
补足语通常由形容词、副词、介词短语等充当。
eg: We must keep the classroom clean.
我们必须保持教室干净。
Keep the children away from the fire，please.
请让孩子们远离火。拓展keep的其他用法：
①keep作及物动词，可意为“保留”，后可接
时间段。
eg: How long can I keep the book?
我可以借这本书多长时间？
②keep作及物动词，可意为“遵守”，与follow同义。
eg: Everyone must keep the rules.
每个人必须遵守规章制度。
③keep还可作连系动词，后接形容词等作表语。
eg: You must look after yourself and keep healthy.
你必须照顾好你自己，保持身体健康。典例—Must I return the book this week?
—No, you________. You can ________ it for
20 days. (遂宁)
A．mustn't；keep B．needn't；borrow
C．needn't；keepC【点拨】 ——我必须这周还这本书吗？——不,你不需要。你可以借20天。由must提问，否定回答要用needn't；borrow为非延续性的动词，不可与时间段连用。故选C。(2)hair /he?(r)/ n.头发；毛发
hair可用作可数名词和不可数名词。指头发的
总称时，是集合名词，为不可数；指一根根的
头发时，是可数名词。
eg: He has blond hair.
他有一头金发。
Look at this, a hair in my soup.
你瞧，我的汤里有根头发。 have fun 玩得高兴；获得乐趣知识点2have fun中的fun是不可数名词，其前可用no;
much; a lot of等词修饰。
eg：It's a good place to have fun.
那是一个获得乐趣的好地方。考向一考向二同义短语：enjoy oneself或have a good time。
eg：Did you have fun/enjoy yourself/have a good
time at the party?
你在聚会上玩得开心吗？拓展have fun(in)doing sth.意为“做某事有乐趣”。
eg: The kids are having fun playing in the park now.
现在孩子们在公园玩得正开心呢。典例—I'm going to Mary's birthday party. Bye, mom.
—________， David! (宜宾)
A．Best wishes B．Have fun
C．Take care D．No problemB【点拨】 此题采用正确把握语境法。Best wishes“祝好运”； Have fun“玩得愉快”；Take care “当心”；No problem“没问题”。根据上文“妈妈，我要去参加玛丽的生日聚会了，再见。”可以推测下文应祝对方玩得愉快。故选B。Complete the chart with the rules in your home and school. Put an × for the rules that you think are unfair.3bWrite a letter to Dr. Know.Tell him about all the rules and how you feel about them.3cSelf Check 1Fill in the blanks with the words in the box.arrive late
listen to
be noisy
follow the rules
be strictMy name is Timmy the Mouse. I must get up early at 6：30 a.m.every morning. Then I have to go to the kitchen to get food for Grandpa. I never ____________ at the kitchen because I have to get there before the cat gets up. My grandpa always tells me I can't ________.I ________ him because I don't want the cat to get me！My grandpa________with me，but I think it's best to ________________！arrive late be noisyis strictlisten tofollow the rulesSelf Check 2Use can, can't, have to/must and don't to write about the rules at school. Write two sentences for each rule.1．arrive late/class Don't arrive late for class.We can't
arrive late for class.
2．listen/teacher___________________________________
___________________________________
3．be noisy/library__________________________________
__________________________________
4.speak English ______________________________
/English class _______________________________
5. eat/dining hall__________________________________
________________________________Please listen to the teacher carefully.
/We have to listen to the teacher carefully.Don't be noisy in the library.
/We can't be noisy in the library.Please speak English in English class.
/We have to speak English in English class.Please eat in the dining hall.
/We have to eat in the dining hall.单元知识浓缩
Dear Dr. Know,
There are too many rules! At 6: 00 a．m., my mom says, “Get up now and ________1 your bed!” After breakfast, my mom always says, “Don't ________2 the dirty dishes in the kitchen!” After that, I run to school because I ________3 be late. At school, we have ________4 rules-don't be ________5, don't eat in class, ...makeleavecan'tmorenoisyMy dad says I can’t play basketball after school because I ________6 do my homework. I can play only on weekends. After dinner, I can’t ________7 either. I must ________8 a book before I can watch TV. But I have to go to bed ________9 10: 00.Rules, rules, rules! It's ________10! What can I do, Dr. Know?
Molly Brown, New York
mustrelaxreadbeforeterribleDear Molly,
I know how you ________11. People always tell us, “Don’t do this!” or “You can’t do that!” But think about it, Molly. There are a lot of things you can do. You can play basketball on weekends. You can watch TV after you read a book. Parents and schools are sometimes ________12, but ________13 , they make rules to help us. We have to ________14 them.
Good ________15!
Dr. Know
feelstrictrememberfollowluck 本节课主要学习掌握了如何写有关家规校规的作文，掌握了知识点keep和have fun的用法，做了Self Check部分的练习题,巩固了所学知识。1.熟记本课时的词汇
2.完成本课时的课后作业课件10张PPT。 单元话题阅读与写作Don't eat in classUnit 4不以规矩， 不能成方圆。正所谓：家有家法， 校有校规。无论是班级、学校， 还是其他公共场所， 都有各自的规章制度。同学们， 你的家法是什么？你的校规又是什么？ 单元话题阅读与写作There are too many rules at Tom's school. He thinks some of them are good. For example, they can't arrive late for school. They can't run in the hallways. They must be quiet in the school library. They can't eat in the classroom, because they must keep the classroom clean. All these rules are okay because they are reasonable (合理的).
But there are some rules Tom doesn't like. For example, at school, they have to wear uniforms and they can't wear jeans. 佳篇品读But he thinks jeans are good because they're comfortable (舒服的). They can't listen to music in art class. Tom doesn't agree (赞成) with this rule. He thinks listening to music can make him relaxed. Because he thinks listening to music can make him relaxed.Can't run in the hallways.Must be quiet in the library. Can't eat in the classroom. Can't wear jeans.Can't listen to music in art class.一、根据短文内容， 完成表格。二、回答问题。
6. Why does Tom dislike the rule—They can't listen to music in art class?
__________________________________________________一、结合以上完成的任务， 请你思考：
1. 在说明校规时， 作者用了 _____ _____ 等情态动词。
2. 作者在文章开头用了一句话概述校规， 请将这句话写出来。
________________________________________________
3. 对于这些校规， Tom有自己的看法。请你从短文中找出表示Tom看法的描述性的形容词。
________________________________________________写作指导can't mustThere are too many rules at Tom's school. good; okay; reasonable；comfortable；relaxed二、根据汉语意思完成句子。
4. 在我家里有很多严厉的规矩。
There are _______________________________________.
5. 它们严厉但有用。
They are ________________________________________.
6. 我们必须遵守它们。
We ____________________________________________.
7. 我从不快乐。
I ______________________________________________. many strict rules in my family strict but usefulmust follow them never have fun假如你是李明， 你的外国笔友Jim想了解一下中国家庭的家规， 请你根据你家的情况给他写一封回信， 给Jim介绍一下你家的家规和你对家规的看法。
提示：1. 不能和朋友在上学的晚上外出， 在周末必须晚上九点之前回家；
2. 必须准时完成作业；
3. 不能玩电脑游戏、看电视；
4. 必须自己整理床铺、打扫房间、洗衣服；
5. 必须六点起床， 十点睡觉。写作实践思路构建自我展示_________________________________________________________
_________________________________________________________
_________________________________________________________
_________________________________________________________
_________________________________________________________
_________________________________________________________
_________________________________________________________
_________________________________________________________
_________________________________________________________
_________________________________________________________
_________________________________________________________
Dear Jim,
How's it going? Thank you for your letter. You want to know my family rules. Well, there are too many rules in my family.
I can't go out with my friends on school nights. On weekends, I have to go home before 9：00 p. m. It's strict, but I think it's necessary. I must finish my homework on time. I can't play computer games or watch TV. I have to make my bed, clean the room and wash clothes by myself. I have to get up at six o'clock, and I have to go to bed by ten o'clock every day.
I think these rules are strict for me. I never have fun.
Yours,
Li MingUnit 4 Don't eat in class.
Section A(1a－2d)
必背单词
1．rule(n.)规则；规章→obey the rules遵守规则
2．arrive(v.)到达→arrive in/at...到达
3． fight(v.&n.)打架；战斗→fight against sb.和某人打斗→fight with sb.和某人一起战斗→fight for...为……而战
4．important(adj.)重要的→importance(n. 重要性)
5．quiet(adj.)安静的→noisy(反义词)
6．sorry(adj.)抱歉的；难过的；惋惜的
7．outside(adv.)在外面 (adj.)外面的
8. bring(v.)带来；取来
必背短语
9．(be) on time 准时 10.listen to...听……
11．have to必须；不得不
必背句子
12．Don't arrive late for class.上课不要迟到。
13．You must be on time.你一定要准时。
Section A(Grammar Focus – 3c)
必背句子
—Does he have to wear a uniform at school?
他在学校必须穿校服吗？
—Yes, he does./No, he doesn't.
是的，他必须穿。/不，他不必穿。
Section B(1a－2c)
必背单词
1．practice(v.&n.) 练习→practise(v.练习)→practice doing sth.练习做某事
2．dish(n.)碟；盘→dishes(复数)→plate(近义词)
3．more(adj.& pron.)更多(的)→many, much(原级)
4．noisy(adj.)吵闹的→noise(n. 噪音)
5．relax(v.)放松；休息→relaxing(adj.令人放松的)→relaxed(adj.感到放松的)
6．remember(v.)记住；记起→forget(反义词)→remember to do sth.记住去做某事→remember doing sth.记得做过某事
7．luck(n.)幸运；运气→lucky(adj.)幸运的→luckily(adv.)幸运地
8．terrible(adj.)非常讨厌的；可怕的
9．feel(v.)感受；觉得 10.strict(adj.)严格的；严厉的
必背短语
11．go out外出(娱乐)
12．make one's bed/make the bed 铺床
13．be strict (with sb.) (对某人)要求严格
14．follow the rules 遵守规则
必背句子
15．Don't leave the dirty dishes in the kitchen!
不要把脏餐具留在厨房里！
Section B(3a－Self-Check)
必背单词
1. keep(v.)保持；保留
2．learn(v.)学习；学会
Unit 4 Section B (3a-Self Check)
一、语法整合真题练
1．—________ dressed now! We have to go in ten minutes.
—OK, Mom.
A．Getting B．Get
C．To get D．Gets
2．David, ________ make trouble at school.
A．can't B．don't
C．doesn't
3．—________ run in the hallways, Mike.
—Sorry, Ms.Clark.
A．Don't B．Please
C．No
4．—Could you go to the new movie with me now？
—Sorry, I ________.Look, it's time for me to watch The Reader on CCTV.
A．can't B．can
C．needn't D．must
5．—Must I leave now? It's still raining hard outside.
—No, you ________.You can wait till the rain stops.
A．don't have to B．couldn't
C．can't D．shouldn't
二、高频考点真题练
6．—What does your father do after dinner？
—He usually ________ newspapers.
A．reads B．watches
C．looks D．sees
7．She often practices ________ on weekends.
A．sing B．sings
C．singing D．to sing
8．—Could you go to the movies this evening？
—I'd love to. But I'll have________important meeting.
A．the B．a
C．an
9．—Don't throw litter(扔垃圾) here!
—________.
A．Yes, please B．You're welcome
C．Me, too D．Sorry, I won't
10．I can't hear the phone because it's too ________ (吵闹的) in the supermarket.
11．He usually w________ a red coat on Christmas Eve.
答案
一、1.B 点拨：句意：——现在就穿衣服！十分钟之后我们必须走。——好的，妈妈。第一句是一个祈使句，以动词原形开头。故选B。
2．B 3.A 4.A
5．A 点拨：句意：——我必须现在离开吗？外面还下着大雨。——不，你不必。你可以等到雨停了再走。以must开头的一般疑问句的否定回答用“No, ...needn't.”或“No, ...don't have to.”。故选A。
二、6.A 点拨：句意：——你父亲晚饭后做什么？——他通常看报纸。看书、看报用read，故选A。
7．C 点拨：句意：她经常在周末练习唱歌。固定搭配：practice doing sth.练习做某事。故选C。
8．C 点拨：句意为：——你今晚能去看电影吗？——我想去，但是我将有个重要的会议。这里泛指一个重要的会议，important以元音音素开头，前面要用不定冠词an。
9．D 点拨：句意：——不要在这儿扔垃圾！——抱歉，我不会了。表达歉意用sorry。故选D。
10．noisy 11.wears
Unit 4 Section B (3a-Self Check)
Ⅰ. 用can, can't, have to/has to, must填空。
1. We____listen to teachers carefully(认真地) in class.
2. ____ you help me with my English?
3. You____ go out on school nights because you____go to school early next day.
4. —____ we wear the school uniform?
—No, we can't.
5. Molly____get up at six o'clock every morning, so she____be late.
Ⅱ. 单项选择。
6. —What's your school rule?
—At school, we boys must____our hair short.
A. take B. keep
C. catch D. follow
7. I think it's best ____ on weekends.
A. relax B. relaxes
C. to relax D. to relaxes
8. Jenny, ____arrive late again. Miss Miller will be not happy.
A. doesn't B. not
C. don't D. no
9. —Do you have to go to bed early every day?
—____. I can watch TV late on Sunday nights.
A. Yes, I do B. Yes, I must
C. No, I can't D. No, I don't
10. Don't fight in class ____don't run in the hallways.
A. or B. so
C. and D. but
11. —____ I hand in the report today?
—No, you needn't.
A. Can B. Must
C. Shall D. Could
Ⅲ. 根据汉语意思及括号内所给英文提示翻译下列句子。
12. 你的妈妈对你要求严格吗？(be strict with)
________________________________________________________
13. 他不得不遵守这些规则。(follow)
________________________________________________________
14. 我必须帮我妹妹铺床。(make one's bed)
________________________________________________________
15. 里克(Rick)有太多的飞机模型。(too many)
________________________________________________________
16. 我们必须学会快乐地生活。(have fun)
________________________________________________________
Ⅳ. 短文填空， 每空一词。
Yang Yang is not happy. She has too (17)____rules at home. She (18)____to get up at 6 o'clock. And she has to get home before 5：30 in the afternoon because she has to (19)____her homework. She can't watch TV (20)____ school nights. And she has to (21)____ to bed before 10 o'clock. On weekends, she has to (22)____ her room and wash her clothes. And she has to help (23)____ mother make dinner and help her father wash the car. She (24)____ go to the movies because she has too much homework to do. What else(别的) does she have to do ? Oh, she has to learn to play the piano. She (25)____ has fun. Can you (26)____her?
答案
Ⅰ. 1. must 2. Can 3. can't; have to 4. Can 5. has to; can't
Ⅱ. 6. B 7. C 8. C 9. D
10. C 点拨：两个否定祈使句并列，此时要用and连接。
11. B 点拨：根据答语“No, you needn't. 不，你不必”可知，问句询问的是“我今天必须交这份报告吗？”。must意为“必须，一定”符合语境。故选B。
Ⅲ. 12. Is your mother strict with you?
13. He has to follow the rules.
14. I must / have to help my sister make her bed.
15. Rick has too many model planes.
16. We must learn to have fun.
Ⅳ. 17. many 18. has 19. do 20. on
21. go 22. clean 23. her
24. can't 25. never 26. help
