Safety in the highway is not totally out of hand.Here are four ways we can protect ourselves when we travel.

　　2．________ People in small cars are injured more often and more severely than people traveling in large cars.Factories of small cars are strengthening their products’ safety，which helps.But the mix of large cars and small cars on the road is the main reason of the problem.

　　Being thrown into glass and metal car parts，or being thrown from the car can really hurt or even kill you.3.________The safety belt’s main purpose is to pull you back if your car has a sudden crash with another vehicle or object，or if it rolls over.A belt can reduce the chance of deadly injury by 45% and the chance of serious injury by 50%.

　　Airbags are important.More than half of all new cars sold have airbags.Airbags provide protection in frontal crashes－the type of crash that kills the most drivers－when they are also wearing safety belts.Most people are demanding airbags in the cars they buy.4.________ Effective as they are，they can’t take the place of safety belts.

　　Drunk driving crashes are less likely to happen if you don’t drink.5.________ Many people have realized that drunk driving can lead to injury，death，being put in prison or other results.There are movements to strengthen penalties (处罚) for drunk driving.d be worn.

　　F．Drunk driving is the most serious problem.

【2017届高三英语一轮单元检测：选修7 Unit5《 Travelling abroad》】相关文章：

★ 【北京专用】2014届高考英语一轮复习方案课时作业：必修4 Unit 1 Women of achievement

★ 【北师大版】2014届高考英语一轮复习指导课时作业：Unit 2 B卷 Word版含解析

★ 【三维设计】2017届高考英语（江苏专用）二轮复习课件：必修1 Unit 3《Looking good feeling good》

★ 2014届高考英语一轮复习必修3参考答案（外研版）

★ 【三维设计】2017届高考英语（江苏专用）二轮复习课件：必修3 Unit 2《Language》

★ 2014届高考英语一轮复习课时作业(四十七)选修8Module 5《The Conquest of the Universe》（外研版）

★ 【北京专用】2014届高考英语一轮复习方案课时作业：必修5 Unit 4 Making the news

★ 2014届高考英语一轮复习课时作业(三十三)选修6Module 3《Music》（外研版）

★ 2014届高考英语一轮复习必修5参考答案（外研版）

★ 2017届江苏省淮安市新马中学高考牛津译林版英语一轮复习活动单：模块7 unit 3《The World online》