Unit3 We should obey the rules.(Lesson17) 课件（共33张PPT）

(共33张PPT)
rules
School Rules
Class Rules
Home Rules
Social Rules
Can you say something about
“ Class Rules”
Answer the questions :
Is Gao Wei a good boy
Does he know the school rules very well
What is his group doing
Yes, he is.
Yes, he does.
His group is making a list of class rules.
Ask and answer questions actively.
Talk actively.
Don’t make noise.
Be quiet.
Don’t eat in class.
Listen to the teacher carefully.
Don’t go to school late.
Go to school on time.
Don’t be late for school.
英语小知识：
祈使句：表示祈求、要求、请求、或命令别人做某事。没有人称，动词原形打头，变否定句时在动词原形前面加don ’t.
help to do housework .
keep your room clean.
go to bed early.
get up late .
watch TV too often .
read in bed .
You should keep your room clean.
You shouldn’t make a mess in your room.
You should keep your desk clean.
You shouldn’t draw pictures on the desk.
You shouldn’t go home late.
You should go home early.
You shouldn’t watch TV too often.
You shouldn’t read in bed.
You should do housework .
You should get up early.
You should go to bed early.
Early to bed,
Early to rise,
make us healthy,
make us wise.
英语加油站：
Should: 应该,情态动词,后面加动词原形,变否定句时在should 后面加not,缩写为shouldn’t.
Let’s see some Social Rules in our life .
green light
red light
wait for
等待
cross the street横穿马路
You should wait for the green light.
must
You shouldn’t cross the street.
mustn’t
等待
绿灯
横穿马路
英语小知识：
must: 必须， 情态动词，后面加动词原形，变否定句时在must 后面加not,缩写为mustn’t,可以翻译成一定不要。
You must keep off the grass.
不进入，远离
You must take good care of young children.
好好照顾
小孩子
You mustn’t pick the flowers.
摘花
You mustn’t litter.
乱扔杂物
You mustn’t spit on the ground.
吐痰
地面
1.must 必须
2.mustn’ t 禁止
wait for the green light.
You must
keep off the grass.
take good care of the young children.
cross the street.
You mustn’t
pick the flowers.
spit on the ground.
litter.
Summary
遵守规则：
作为一名小学生，我们要时刻遵守学校、家庭、社会规则，做一名人人口中的好学生。
I’m a little citizen!
Choose a place. And show your sign to tell people what they should do /or shouldn’t do.
1. You ＿ ＿ ＿wait for the green light.
2.You ＿ ＿ ＿ spit on the ground .
3. You ＿ ＿ ＿ litter .
4. You ＿ ＿ ＿take good care of young children .
5. You ＿ ＿ ＿pick the flowers.
6. You ＿ ＿ ＿ keep off the grass .
7. You ＿ ＿ ＿ cross the street now .
must
mustn’t
must
mustn’t
mustn’t
must
mustn’t
must
mustn’t