1、本网站免费注册后即可以下载，点击开通VIP会员可无限免费下载！
2、资料一般为word或PPT文档。建议使用IE9以上浏览器或360、谷歌、火狐浏览器浏览本站。
3、有任何下载问题，请联系微信客服。
扫描下方二维码，添加微信客服
→
useful adj.
careless adj.
care v.
→
careful adj.
helpless adj.
help v.
→
helpful adj.
She is wearing a _______.
helmet
Do you think it necessary for a bike rider to wear a helmet?
What does she use it for?
Listen to 1a and complete the sentences.
We should never ride ______ _____.
We should wear bicycle ________ when riding.
We should have _______ on the bike or wear _____________ clothes while riding at night.
We should learn more ______ ______.
1b
too fast
helmets
lights
light-colored
traffic rules
Listen again and answer the questions.
1. Where did the accident happen?
2. What was the reason?
3. What will Kangkang and Michael do next?
In Caishikou Street.