What happened?

What should we do when we are crossing or riding in the street?

Look at the traffic lights.Don’t ride so fast.

safety rules

There are so many traffic accidents. Why?

Lesson 31 You must wear a helmet.

MatchGroup1

A B

1. be aware of traffic lights

2. drive according to traffic laws

3. wear pedestrian

4. obey the speed limit

5. pay attention to the helmet

Gropu2

A B

1. check on the sidewalk

2. give rides to brakes and tires

3. lock tricks

4. walk other people

5. do your bicycle

True or False ?1. The driver should be aware of pedestrian

s at the crosswalk.

2. We need to lock our bike when we

leave it in a public place.

3. Cyclists must always wear a helmet.

4. Everyone should obey the traffic laws.

5. If there is no sidewalk, we can walk on the left side of the street.

T

T

T

F

F

1

2

3

46

5

Always wear a seat belt.

Follow all traffic signs and rules.

Be aware of pedestrians at the crosswalk.

Don’t make phone calls while you are driving.

Drive according to the speed limit.

Don’t drive after drinking.

12

3

4 56

Cross the street at the crosswalk.

Walk on the

sidewalk.

Don’t ride on t

he sidewalk.

Don’t give rides to other people.

Don’t read when

you are walking

in the street.

Pay attention

to traffic ligh

ts.

1. Cross the street at the crosswalk.

2. Walk on the sidewalk.

3. Don’t ride on the sidewalk.

4. Pay attention to traffic lights.

5. Don’t give rides to other people.

6. Don’t read when you are walking in

the street.

1. Cross the street at the crosswalk.

2. Walk on the sidewalk.

3. Pay attention to traffic lights.

4. Don’t ride on the sidewalk.

5. Don’t give rides to other people.

6. Don’t read when you are walking in the s

treet.

1.Cross the street at the crosswalk.

You cross the street at the crosswalk.

2. Walk on the sidewalk.You on the sidewalk.

must

must walk

3. Don’t ride on the sidewalk.

You on the sidewalk.mustn’t ride

mustn’t give4. Don’t give rides to other people. You rides to other people.

1. You must cross the street at the

crosswalk.

2. You must walk on the sidewalk.

3. You mustn’t ride on the sidewalk.

4. You mustn’t give rides to other pe

ople.

Complete the rules with must or mustn’t.

2. You ride on the sidewalk. mustn’t

3. You obey all traffic signs and rules.

must

5. You always wear a helmet.7. You give rides to other people.

must

mustn’t

1. 每个人都必须遵守交通法规。根据中英文提示词，完成句子

Everyone must obey traffic laws.

2. 你千万不要在校园内骑车

You mustn’t ride in the school.

3. We must __________ when we walk in the street.

4. We mustn’t________ when we ride bicycles.

traffic laws, everyone, obey, must

ride, you, in the school, mustn’t

Test1. seat belt

2. speed limit

3. according to

4. give rides to others

5. lock your bicycle

6. wear a helmet

7. walk on the sidewalk

8. be aware of pedestrians

9. cross the street

10. check brakes and tires

Homework1. 认读并抄写本课词汇 （黑体词要求拼写）。

2. 使用 must 和 mustn’t 各表述三条交通规则。

友情提醒：明日检测 L29 ， L30 黑体词、词组及句型