Unit 4 Public TransportProject---学案1. What are some of the causes of traffic accidents involving vehicles?__________________________________________________________________________________________________________________________________________________________2. What is the most common cause of accidents?__________________________________________________________________________________________________________________________________________________________3. Why must drivers be forbidden to use the mobile phones while driving? __________________________________________________________________________________________________________________________________________________________4. Should cyclists and pedestrians also need to be responsible for preventing accidents._____________________________________________________________________________5. What should all pedestrians do?__________________________________________________________________________________________________________________________________________________________6. How do accidents involving bicycles happen?_________________________________________________________________________________________________________________________________________________________7. If you are a driver, what should you do to prevent accidents?__________________________________________________________________________________________________________________________________________________________8. What should cyclists do in order to prevent accidents?__________________________________________________________________________________________________________________________________________________________Words and phrases:1. triple adj. 三倍的 He got triple wages for all his extra work.v. 成了原来的三倍The prices of apartments ______________ in the past ten years.He________ his income in five years.2. arise vi. 产生...
