七年级英语下册_Unit_4_Don’t_eat_in_class_Section_B课件_(201

Unit 4

Don’t eat in class.Section B

Run.

Don’t run.

Turn right.

Don’t turn right.

Don’t turn left.

No smoking.

Be careful!

No parking!

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 can’t do and a √ for things he has to do.Rules Can’t (× ) Have to /Must (√) When on school night on school days √ after school before dinner after dinner in the evening

a go out h see friends c do his homework e practice the guitar b do the dishes g watch TV d help his mom make fbreakfast clean his room

× × √ √ × √ √

every morning every Saturday

1c. Listen again. Write when Dave has to follow the rules in the chart in b1. Choose from the phrase in the box.on the school nights every Saturday before dinnerin the evening after school on school days after dinner

every morning

Language Points(1)1. You can`t see friends on shool nights.你不能在上学的晚上见朋友。 see 强调看的结果，是 及物动词“看到，看见”

思考下“watch、look、read”三词的用法。参考一课一练p32 2、arrive 的用法。参考一课一练p30

Language Points(2)1. 介词“at、on、in”的用法。参考一课一案P36 2.

1d. Talk about the rules in Dave’s house.

2a. When you are unhappy about something, who do you like to talk to ?Take a walk Watch TV Play games Listen to music Chat with friends …

2b.Read 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 breakfast, my mom always says, “Don’t leave the dirty dishes in the kitchen!” After that, I run to school because I can’t be late. At school, we have more rules-don’t be noisy, don’t eat in class,… My dad says I can’t play basketball after school because I must do my homework. I can play only on weekends. After dinner, I can’t 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! It’s terrible! What can I do, Dr. Know? Molly Brown, New York

Dear Molly, I know how you feel. 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 strict, but remember, they make rules to help us, We have to follow them. Good luck! Dr. Know

2c. Read the letters again and complete the sentences with have to / must, can or can’t.1. Mollycan’t play basketball on school days, but she play it on weekends.

can

2.Molly must do her homework first when she gets home. 3. Molly have to read a book after dinner before she can watch TV.

4. At school, Molly can’t be noisy or eat in class.5. Parents and schools make rules to help students. So students have to follow the rules.

Language Points(3)1. The

re are too many rules!too many+可数名词复数, “太多” e.g. I have too many books to read.

too much+不可数名词, “太多”e.g. There’s too much milk in the glass.

Language Points(3)1. Dear Dr. Know亲爱的知心博士/医生

Dr.为doctor( 博士；医生；医师)一词的缩写形式 冠于姓氏之前。 Dr.采用的是首尾缩写法，取词

首字母和词尾字母将单词进行缩写。

2. I have to go to bed before ten o’clock.

1) go to bed “上床睡觉”, 此时等于 be in bed, in和bed之间不能用冠词, bed也不用复数, be in bed 还有“卧床”的意思 。e.g. He is in bed for 10 years. 他卧床10年了。 Dave has to be in bed early every night. 大卫每晚必须很早睡觉。