Unit 4 Road safety 第二课时课件

课件27张PPT。 游戏规则We can play football on the road.We can cross the road with teacher.We can cross the rails.We can wait on the pavement.We can drink the wine and drive.We can cross the road on
a zebra crossing.We can drive so fast.Red man ,go! How can we cross the road safely? Scene 1Scene 2Scene 3What must we not do on the road? Review先小组讨论，再请同学说一说 We must look for a zebra crossing.
Then we must look at the traffic lights. We can wait on the pavement. We must not run or play on the road.情态动词动词原形Read and find the rulesGrammar情态动词表示说话人的语气、情绪、态度的动词。按照语气从强到弱排列下列单词。can __________ ＞ __________ must必须能Tips:根据板书，感受情态动词的语气强弱并小组讨论。你还知道其它的情态动词吗？常见的情态动词：may,would,could,
should，need，have to，will...Try to usemust mustn’t
can can’tYou mustn’t play football or run on the road. It’s dangerous(危险的). Try to useYou _________ read on the road. mustn’tmust mustn’t
can can’tTry to useA: Mum, ______ I eat an ice cream?
B: No, you _______. You ______ have dinner.cancan’tmustmust mustn’t
can can’tTry to useYou _________ climb over the fence(栅栏). mustn’tmust mustn’t
can can’tmust mustn’t
can can’tYou _________ call when driving.mustn’tTry to useTry to usemust mustn’t
can 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.Can you say more traffic rules?Red man stop, green man go.
What must you do on the road?I must...No, you mustn’t...Fun timeHow to play the game?小组内开展“红绿灯”游戏问答，一人演交警，提出问题，指定某人回答，其他人要给予反馈.比一比哪组在规定时间内说的最多。The rules of the gameS1：Red man, stop. Green man, go! What must you do on the road?
S2: I must look out for cars.（可有其他回答）
Ss: Right.
S1: What must you do on the road?
S3: I must run quickly on the road. （可有其他回答）
Ss: No,you mustn’t run quickly on the road!Model:Fun timeFun timelibraryS1：We must ...
S2: We mustn’t ....
S3: We can ...
S4: We should...
...你还可以用: must, can ,should，need...以小组为单位，选择一个场景，说说规章制度.每人至少说一句. 其他同学猜测出所说地点！Watch and think(思考现状)What do you want to say to them?You may use: must, can ,should，need...We know the rules.
We follow the rules.
We live a happier life.Every day English shouldmustcanHomework1.Look for more rules in public places.
2.Write down the rules，the more the better .
（仿照Grammar time写得越多越好）