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1、Unit 4 Dont eat in class.The Fifth PeriodSectionB(2a-SelfSectionB(2a-SelfCheck)When you are unhappy about something,who do you like to talk to?2aRead the letters.Underline the rules for Molly.Dear Dr.Know,There are too many rules!At 6:00 a.m.,my mom says,“Get up now and make your bed!”After breakfas
2、t,my mom always says,“Dont leave the dirty dishes in the kitchen!”After that,I run to school because I cant be late.At school,we have more rulesdont be noisy,dont eat in class,2bMy dad says I cant play basketball after school because I must do my homework.I can play only on weekends.After dinner,I c
3、ant relax either.I must read a book before I can watch TV.But I have to go to bed before 10:00.Rules,rules,rules!Its terrible!What can I do,Dr.Know?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
4、 things you can do.You can play basketball on weekends.You can watch TV after you read a book.Parents and schools are sometimes strict,but remember,they make rules to help us.We have to follow them.Good luck!Dr.KnowRead the letters again and complete the sentences with have to/must,can or cant.1.Mol
5、ly _ play basketball on school days,but she _ play it on weekends.2.Molly _ do her homework first when she gets home.cantcanmust 2c3.Molly _ read a book after dinner 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 _ fol
6、low the rules.mustcanthave tocanComplete 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 school uniform,and I _ keep my hair short.Canhave to/mustha
7、ve to/musthave to/must3aAfter 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/mustcanComplete the chart with the rules in your home and school.Put a
8、n for the rules that you think are unfair.Things I have to do Things I cant do3bWrite a letter to Dr.Know.Tell him about all the rules and how you feel about them.3cDear 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 r
9、oom 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?Susan1 Fill in the blanks with the words in the box.arrive latelisten to be noisyfollow
10、the rulesbe strictSelf CheckMy 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_ 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
11、 cat to get me!My grandpa _with me,but I think its best to _!arrive latebe noisylisten tois strictfollow the rules2 Use can,cant,have to/must and dont to write about the rules at school.Write two sentences for each rule.1.arrive late/class _ _2.listen/teacher _ _Dont arrive late for class.We cant ar
12、rive late for class.Listen to the teacher.We must/have to listen to the teacher.3.be noisy/library _ _ _ Dont be noisy in the library.We must not/cant be noisy in the library.4.speak English/English class _ _5.eat/dining hall _ _Speak English in English class.We must/have to speak English in English
13、 class.Eat in the dining hall.We have to/must eat in the dining hall.1.辨析辨析too many,too much和和 much too（1）too many意为意为“太多太多”，修饰可数名词复数。，修饰可数名词复数。e.g.:They have too many rules at school.他们学校有他们学校有太多规章制度。太多规章制度。（3）much too意为意为“太太”，修饰形容词或副词。，修饰形容词或副词。e.g.:He runs much too fast.他跑得太快了。他跑得太快了。（2）too much意
14、为意为“太多太多”，修饰不可数名词。，修饰不可数名词。e.g.:The students have too much homework to do.学生们有太多家庭作业要做。学生们有太多家庭作业要做。2.辨析辨析 too,also和和either（1）too用于肯定句、疑问句句尾。用于肯定句、疑问句句尾。e.g.:Are you good at drawing,too?你也擅长你也擅长画画吗？画画吗？（3）either用于否定句句尾。用于否定句句尾。e.g.:I dont know the teacher,either.我也不认我也不认识那个老师。识那个老师。（2）also用于肯定句、疑问句句
15、中。用于肯定句、疑问句句中。e.g.:He can also play the piano.他也会弹钢他也会弹钢琴。琴。3.You can watch TV after you read a book.你看完书后可以看电视。（教材第你看完书后可以看电视。（教材第23页）页）after连词，意为连词，意为“在在之后之后”，用来引，用来引导时间状语从句。其反义词导时间状语从句。其反义词before与它有相与它有相同用法。同用法。e.g.：He goes out for a walk after dinner.他他吃过晚饭后去散步。吃过晚饭后去散步。一、单项选择。一、单项选择。()1.There a
16、re _ people in the shopping center on Sundays.A.too many B.too much C.muchD.a lot()2.Please dont make so much _.Its too_.A.noise;noisy B.noisy;noisyC.noise;noise D.noisy;noiseAA()3.The girl is _ to catch the early bus to work.A.luck B.lucky C.luckily D.lucks()4.Mr.Zhang is our English teacher.He is
17、very strict _ us and _ his work.A.in;in B.with;with C.with;in D.in;withBC二、句型转换。二、句型转换。1.I can sing this song in English.(改为否定句改为否定句)I _ _ this song in English.2.Eat food in the classroom.(改为否定句改为否定句)_ _ food in the classroom.3.He has to do his homework at school.(改为否定句改为否定句)He _ _ to do his homework at school.4.You cant watch TV after supper.(改为祈使句改为祈使句)_ _ TV after supper.cant singDont eatdoesnt haveDont watchWrite an article about the rules you must follow in your school or at home.