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1、Unit 4Dont eat in class.Section BDont walk.Do you know these signs in a city?What do they mean?Walk. Ride horses.Dont ride horses.Run.Dont run.Turn right.Dont turn right.Dont turn left.No smoking. Be careful!No parking!Stop.Listen to me. Come here. Go there. Stand up. Come in. Go out. Stop smoking.L
2、ook at the blackboard. Do your homework. 停停听我讲听我讲来这儿来这儿去那儿去那儿起立起立进来进来出去出去不要吸烟不要吸烟看黑板看黑板做作业做作业Imperative sentences Take me to your heart. Love me, love my dog. Come on! Give me a call. Open the door. Excuse me! Have a try. Help yourself. Lets go. Let me see. Be quiet. 带我入你心带我入你心爱屋及乌爱屋及乌加油加油给我打个电话给我打个
3、电话开门开门请原谅请原谅试一试试一试随便吃随便吃我们走吧我们走吧让我想想让我想想请安静请安静1a. Read the rules in the chart in 1b.Then match the pictures a-h with the rules.1b. Listen and put an for things Dave cant do and a for things he has to do.RulesCant ()Have to /Must () When ago out on school nightsee friends do his homework practice the
4、 guitar do the dishes watch TV help his mom make breakfastclean his room hon school dayscafter schoolebefore dinnerbafter dinner gin the evening d every morning fevery Saturday1c. Listen again. Write when Dave has to follow the rules in the chart in b1. Choose from the phrase in the box.on the schoo
5、l nightsevery Saturday before dinnerin the eveningon school daysafter school after dinner every morning1d. Talk about the rules in Daves house.2a. When you are unhappy about something, who do you like to talk to ? 2b.Read the letters. Underline the rules for Molly.Take a walk Watch TVPlay games List
6、en to musicChat with friendsDear Dr. Know,There are too many rules! At 6:00 a.m., mymom says, “ Get up now and make yourbed!” After breakfast, my mom always says,“Dont leave the dirty dishes in the kitchen!”After that, I run to school because I cant belate. At school, we have more rules-dont benoisy
7、, dont eat in class,My dad says I cant play basketball after school because I must do my homework. I can play only on weekends. After dinner, Icant relax either. I must read a book beforeI can watch TV. But I have to go to bed before10:00. Rules, rules, rules! Its terrible! What can I do, Dr. Know?
8、Molly Brown, New YorkDear Molly,I know how you feel. People always tell us, “Dont do this!” or “You cant do that!” But think about it, Molly. There are a lot of things you can play basketball on weekends. Youcan watch TV after you read a book. Parents and schools aresometimes strict, but remember,th
9、ey make rules to help us,We have to follow them.Good luck!Dr. Know2c. Read the letters again and complete the sentences with have to / must, can or cant.1. Molly play basketball on school days, but she play it on weekends.2.Molly do her homework first when she gets home.3. Molly read a book after di
10、nner before she 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 toPairwork I have to do my homework after school. And I cant watch TV on school nights. 3a. Complete Zhao Peis letter to Dr.
11、Know using have to / must, cant or can.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. After school , I play with my friends or watch TV because I do my homework. I relax on weekends either because I learn the piano. I never h
12、ave fun. What I do?Zhao Peihave tocanCanmustmustcantcant1. get up at 6 oclock2. cant play with her friends after school3. do her homework after school4. cant watch TV on school nights5. cant relax on weekend6. learn the pianoZhao Peis Rules3b. Complete the chart with the rules in your home and schoo
13、l . Check () the rules you think are unfair.Things I have to doThings I cant do3c. Write a letter to Dr. Know. Tell the rules and how you feel about them.Tidy roomPractice pianoArrive late for classStay up lateOne Possible Version Dear Dr. Know, There are too many rules in my life! At home, I have t
14、o 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 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 Li Mak
15、e the rules for the public places. 4. Game A: Maria, do you have to go to bed by 10:00?B: Yes, I do. 1. There are too many rules! too many可数名词复数可数名词复数, “太多太多”e.g. I have too many books to read. too much不可数名词不可数名词, “太多太多”e.g. Theres too much milk in the glass. Language Points2. I have to go to bed be
16、fore ten oclock.1) go to bed “上床睡觉上床睡觉”, 此时等于此时等于 be in bed, in和和bed之间不能用冠词之间不能用冠词, bed也不用复数也不用复数, be in bed 还有还有“卧床卧床”的意思的意思 。e.g. He is in bed for 10 years. 他卧床他卧床10年了。年了。 Dave has to be in bed early every night. 大卫每晚必须很早睡觉。大卫每晚必须很早睡觉。3. After dinner, I cant relax either.副词副词 either 在此处表示在此处表示“也也”
17、，用于否定句句末，用于否定句句末，用法与表示肯定或者陈述的副词用法与表示肯定或者陈述的副词too相似，可用相似，可用逗号与语句的主题隔开。逗号与语句的主题隔开。e.g. You like English. I like it, too.My father cant speak English. My mother Cant (speak it), either.4. There are a lot of things you can do.此处的此处的 a lot of things you can do 是一个名词是一个名词短语，句子短语，句子you can do 起修饰、限定名词起修饰、限
18、定名词things的作用。英语中当句子限定修饰名词时要放在的作用。英语中当句子限定修饰名词时要放在该名词之后。该名词之后。 e.g. There are a lot of songs you can sing.A: Do you have a library at school?B: Yes, we do. And we have _ for school library.A: What are they?B: We have to keep quiet in the _. We have put our umbrella _ the library. We cant _, _ _ _ _ o
19、r listen to the music in it. 看图完成对话看图完成对话ruleslibraryoutsidetalkput the school bags1.She wears sunglasses. (对划线部分提问对划线部分提问) _ does she _?2. I went to Shanghai with my family. (对划线部分提问对划线部分提问) _ _ to Shanghai with you?3.The sun is shining. (对划线部分提问对划线部分提问) _ _ the weather?WhatwearWhowent. 句型转换句型转换How
20、is4. Listen to music in hallways.(改为否定句改为否定句) _ listen to music in hallways.5. At school, we must clean the classroom. (改为同义句改为同义句) At school, we _ _clean the classroom.Dont have to1. 外面很冷外面很冷, 你必须穿大衣。你必须穿大衣。Its _ outside. You _ _ wear your coat.2. 你必须到十一点上床睡觉吗？你必须到十一点上床睡觉吗？Do you have to _ _ _ _ 11
21、:00?3. 我们班级有很多规定。我们班级有很多规定。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。We cant _ in the _.coldhavetogotobedbysomanyrulesthinkofeatclassroomIII. 汉译英汉译英1. Dont stand o_. Come in please.2. He is writing in the c_ now.3. He likes
22、w_ to work. He thinks its good for his health.4. He has breakfast and supper at home, but he has lunch in the d _ hall.5. Go to w_ your hands. They are very dirty.utsidelassroomalkingashiningIV. 根据句意填写单词根据句意填写单词1. (Can/Does) _ we eat in class?2. (Dont/Has to) _ wear a hat in class!3. Does Bill (have
23、 to/can)_ go to bed now?4. Francisco and Andrew (cant/dont) _ come. 5. (Do/Have to) _ they wear sports shoes?V. 选择正确的动词填空。选择正确的动词填空。Can Dont have tocantDo HomeworkWrite a letter to your parents about the rules at home. Let them know your ideas.For example：Be friendly.Save water.Dont go out at night.Dont eat in the bed.Dont sleep too late. Dont waste money.Dont talk loudly.Dont keep animals.Dear parents, I know you love me very much. Now Ive grown up.(长大长大) We should respect (尊重尊重) each other. I have some suggestions(建议建议) for you._ Will you listen to me?