必修四 UNITS 1～2 类型：演讲稿 典例：假如你是星光中学的李华，请你以Let’s Ride Bicycles为题写一篇演讲稿，说明：1.目前汽车带来的空气污染和交通堵塞等问题；2.骑自行车的益处，如能环保、有利健康等。 佳作晨背文思泉涌 【佳作模板】 Good morning everyone， I am Li Hua from Xingguang Middle School.The topic of my speech is “Let’s Ride Bicycles”． ?As is known to all，with the improvement of people’s living standards，cars have become a popular means of transport，bringing great convenience to our life.However，they have also caused some problems such as air pollution and traffic jams. How can we solve the problems？As far as I’m concerned，riding bicycles is a good solution.?For one thing，bicycles don’t need any petrol and they are energy-saving.For another， bicycles are environmentally friendly because they won’t give off waste gas.What’s more，riding bicycles is a good way for us to exercise and it is beneficial to our health. Therefore，let’s take the responsibility to build up a low-carbon city by riding bicycles.Come on and join us! Thank you. 【佳句储备】 ?As is known to all，with the improvement of people’s living standards，cars have become a popular means of transport，bringing great convenience to our life. We all know that people are becoming richer and richer.As a result，many people own their private cars，because it is very convenient for their life. ?For one thing，bicycles don’t need any petrol and they are energy-saving.For another，bicycles are environmentally friendly because they won’t give off waste gas. As bicycles are energy-saving and they don’t give off waste gas，they don’t have bad effect on our environment. 本部分内容讲解结束 按ESC键退出全屏播放