Unit6 Topic3 SectionB 课件 2022-2023学年仁爱科普版八年级英语下册

Unit 6 Topic 3 Bicycle riding is good exercise Section B Free talk What are the advantages of riding bicycle? Cycling is a useful sport. Riding Bicycle is good for our health. It needs less space than cars. It‘s easy to park bicycles. It can save energy and It doesn't cause air pollution When we ride a bike, we should… wear bicycle helmets [ˈhelmɪt] have lights on the bicycle wear light-colored clothes Riding bicycle sometimes is dangerous. how to keep safe? we shouldn’t be careless. we should be careful. we must obey the traffic rules. follow=obey break the traffic rules useful—useless helpful-helpless traffic rules You must stop when the traffic light is red. You mustn’t turn right. You mustn’t park in a wrong place. Listen to 1a and complete the sentences. 1b 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 about the _ _. too fast helmets lights light-colored traffic rules 1. Where did the accident happen? 2. What was the reason? 3. What will Kangkang and Michael do next? In Caishikou Street. They will go to a traffic station to learn more traffic rules. The young man on the bicycle was very careless, Watch again and answer the questions. when riding是一种省略形式=when we ride 当从句的主语和主句的主语一致时从句的主语可以省略,谓语采用其V-ing的形式(主动)。 learn more about 了解更多… get a fine 被罚款 fine sb. for doing sth.因做某事对某人处以罚金 traffic station 交通站 听并读对话,找出含有if的条件状语从句 1. If we ride at night, we should have lights on the bicycle or wear light-colored clothes. 2. If we break the traffic rules, we may get a fine and even be in danger. 时态 主情从现 主将从现 主祈从现 Look and discuss Look at the pictures. Discuss the results of breaking the traffic rules with if. The expressions under each picture may help you. break the rules get a fine If you break the rules, you will get a fine. cross a busy road be in danger If you cross a busy road, you will be in danger. make a wrong turn cause trouble If you make a wrong turn, yo