高考英语第一轮总复习课件：必修四UNITS 1～2

environment.
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必修四
UNITS 1～2
佳作晨背文思泉涌
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。
【佳作模板】 Good morning everyone， I am Li Hua from Xingguang Middle School.The topic of my speech is “Let’s Ride Bicycles”．
energysaving.For another，
bicycles are environmentally
friendly because they won’t give
off waste gas. As bicycles are energysaving and they don’t give off waste gas， they don’t have bad effect on our
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.
❶As 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，ridingn.❷For one thing，bicycles don’t need any petrol and they are energysaving.For another，
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.
❷For one thing，bicycles don’t need any petrol and they are
Therefore
，
let’s to city
take build by up
the a
responsibility lowcarbon
riding
e on and join us! Thank you.
【佳句储备】 ❶As 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.