Unit 4 Road safety Grammar time 课件 （22张PPT）

课件22张PPT。Unit 4 Road safety
(Grammar time & Fun time)Free talkI get up early and come to work early.
I drink eight glasses of water every day.

I always wait for the green man.
My good habitsRead loudly and quicklyHow can you cross the roads safely?
你们如何安全地过马路？Review storyHow can you cross the roads safely?You must look for a zebra crossing.You must look at the traffic lights.You can wait on the pavement.You must first look left, then right and then left again.You can cross the road with other people.What must you not do on the road?You mustn’t play football on the road.You mustn’t run on the road.Read and find the rules
读并找出规律 How can must mustWhat must not do on the roadplay football on the roadrun on the roadyoucross the roads safely??youlook for a zebra crossing....look at the traffic lights?.YouyouYou YouYouYou mustn'tmustn'tmustmustn'tmust(not) do …情态动词Grammar情态动词:
表示说话人的语气、情绪、态度的动词。
情态动词后面的动词要用原形。按照语气从强到弱排列下列单词can _______ ＞ _______ ＞ _______ ＞ _______ mustshouldmay必须应该能可以Try to use must，mustn’t，can or can’tYou mustn’t play football or run on the road. It’s dangerous(危险的). Try to use must，mustn’t，can or can’t两人一组，谈一谈图片内容。1.3.4.2.You _________ read on the road. mustn’tTry to use must，mustn’t，can or can’tYou _________ climb over the fence.mustn’t栅栏Try to use must，mustn’t，can or can’tYou _________ call when driving.mustn’tTry to use must，mustn’t，can or can’tTry to use must，mustn’t，can or can’tYou _________ look for a zebra crossing.




mustmustmustn’tcancanTraffic rules
交通规则 You _________ wait for the green man. You ________ go when it’s the red man.You _______ go when it’s the green man.You _______ cross the road with other people.Road rulesYou ______ read on the road.
You______climb over the fence.
You _____call when driving.
You_____look for a zebra crossing.
You _____wait for the green man.
You______go when it’s the red man.
You______go when it’s the green man.
You______cross the road with other people.
Match and say:13456Classroom rules
1.We must not eat or drink in the classroom.
2.We must keep quiet.
3.We mustn’t play in the classroom.
4.We must not chase（追赶）each other.
5.We must not be late for school.
6.We must not draw on the desks.
7.We must listen to our teachers in class.
…Different places, different rulesYou can/can’t...
You must/mustn’t...
You should/shouldn’t...四人一组，选择一个场景，制定规章制度。 Museum rules
You _______ see many interesting and old things.
You ____________ touch them.
You ____________ take photos either.
You ________ be quiet here.
You __________ litter here.
You __________ smoke either.
canmustn’tmustn’tmustmustn’tmustn’tCinema rules
You _______ watch films in it.
You _______ eat and drink too.
You __________ climb over the chairs.
You ________ keep quiet here.
You __________ litter or smoke here.
You __________ be late either.
cancanmustn’tmustmustn’tmustn’tRed man stop, green man go.
What must you do on the road?I must...No, you mustn’t...Fun timeHow to play the game?Red man stop, green man go.
What must you (not) do on/in the ...?I must...No, you mustn’t...Play with the teacherPlay it in groupsWatch and thinkWhat would you say to them？Write a proposalDear friends,
When（当...时） we have lessons,
we must listen carefully.
We mustn’t ________________.
When we visit museums,
We _______________________.
We _______________________.Try to be a civilized(文明的 ) people1.四人小组，共同完成倡议书；2.写完后，齐读倡议书。HomeworkComplete the proposal.
完善倡议书。
Follow the rules.
遵守规章制度。