英语演讲——科技的利弊ppt课件.ppt

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1、篮球比赛是根据运动队在规定的比赛时间里得分多少来决定胜负的，因此，篮球比赛的计时计分系统是一种得分类型的系统Guan XiaomingBenefitsDisadvantages2023/1/201篮球比赛是根据运动队在规定的比赛时间里得分多少来决定胜负的，因此，篮球比赛的计时计分系统是一种得分类型的系统 People have got great benefits from various technology achievement and are enjoying them.2023/1/202篮球比赛是根据运动队在规定的比赛时间里得分多少来决定胜负的，因此，篮球比赛的计时计分系统是一种得

2、分类型的系统Yuan Yuan Yuan Yuan Longping,Longping,Longping,Longping,known known known known as as as as the the the the father father father father of of of of the the the the hybrid hybrid hybrid hybrid rice,rice,rice,rice,has has has has made made made made the the the the rice rice rice rice production

3、 production production production to to to to 900 900 900 900 kilograms/mu kilograms/mu kilograms/mu kilograms/mu.His His His His achievements achievements achievements achievements are are are are helpful helpful helpful helpful to to to to solve solve solve solve the the the the food problem of Ch

4、ina.food problem of China.food problem of China.food problem of China.Another example is the giant pumpkin weighing158kg,which is a miracle.Another example is the giant pumpkin weighing158kg,which is a miracle.Another example is the giant pumpkin weighing158kg,which is a miracle.Another example is t

5、he giant pumpkin weighing158kg,which is a miracle.Besides,Besides,Besides,Besides,healthy healthy healthy healthy products products products products has has has has developed developed developed developed rapidly rapidly rapidly rapidly with with with with the the the the progress progress progress

6、 progress of of of of science science science science and technology,which has improved the living standard of people.and technology,which has improved the living standard of people.and technology,which has improved the living standard of people.and technology,which has improved the living standard

7、of people.2023/1/203篮球比赛是根据运动队在规定的比赛时间里得分多少来决定胜负的，因此，篮球比赛的计时计分系统是一种得分类型的系统CLOTHINGWith the fast development of technology,clothes will not only can satisfy the peoples essential needs of daily life,but also could exam the body and keep us healthy in the near future.The high-tech The high-tech intell

8、igence clothing intelligence clothing changes its color along changes its color along with the mood with the mood fluctuation.fluctuation.2023/1/204篮球比赛是根据运动队在规定的比赛时间里得分多少来决定胜负的，因此，篮球比赛的计时计分系统是一种得分类型的系统Self-sufficient green new town in Korea HOUSINGThanks to technology,peoples office and housing con

9、ditions have been greatly improved,the buildings also become more friendly to environment and energy saving.Rotatable and dynamic castle in Dubai Environmental protection building2023/1/205篮球比赛是根据运动队在规定的比赛时间里得分多少来决定胜负的，因此，篮球比赛的计时计分系统是一种得分类型的系统Washing machineAir conditionsTVComputerSince the end of l

10、ast century,all kinds of household appliances entered into peoples home,peoples living standards have improved,and their life also become more rich and colorful.2023/1/206篮球比赛是根据运动队在规定的比赛时间里得分多少来决定胜负的，因此，篮球比赛的计时计分系统是一种得分类型的系统 Closer communicationCloser communicationWith the progress of electronic an

11、d communication technology,peoples communication with each other become more and more convenient and quick by using telephone and other chat tools.As a result,the world is becoming increasingly smaller.2023/1/207篮球比赛是根据运动队在规定的比赛时间里得分多少来决定胜负的，因此，篮球比赛的计时计分系统是一种得分类型的系统Train and car AirplaneShipSpace sh

12、uttleBecause of the emergence of traffic tools,it becomes safer,quicker,more comfortable and convenient for us to travel,and even the transportation of goods becomes faster and cheaper.Traffic tools 2023/1/208篮球比赛是根据运动队在规定的比赛时间里得分多少来决定胜负的，因此，篮球比赛的计时计分系统是一种得分类型的系统2023/1/209篮球比赛是根据运动队在规定的比赛时间里得分多少来决定胜

13、负的，因此，篮球比赛的计时计分系统是一种得分类型的系统The gas discharged from industry pollutes the air,which not only make people breathe difficultly,but also cause the greenhouse effect and global warming.Air Pollution 2023/1/2010篮球比赛是根据运动队在规定的比赛时间里得分多少来决定胜负的，因此，篮球比赛的计时计分系统是一种得分类型的系统Water Pollution A lot of rivers and lakes

14、 are beginning polluted by the waste water from factories,fish cant live in them any longer.At the same time,water does harm to peoples health,which has lead into many people infected with the disease.2023/1/2011篮球比赛是根据运动队在规定的比赛时间里得分多少来决定胜负的，因此，篮球比赛的计时计分系统是一种得分类型的系统Traffic CongestionSolid waste poll

15、utionDue to the fast development of car,almost every family has a car,so traffic congestion is becoming more and more serious.At present,the garbage pollution in city is increasingly outstanding.For one thing,rubbish may cause a lot of pollution.It may pollute the air,the water and the places we liv

16、e in.For another,it may have bad effect on peoples health.2023/1/2012篮球比赛是根据运动队在规定的比赛时间里得分多少来决定胜负的，因此，篮球比赛的计时计分系统是一种得分类型的系统Food safetyDrug safety Toxic bean sprouts,filthy cooking oil,drug-tainted pork and inferior drugs have aroused anxieties of most citizens for years,which are seriously endangering peoples health.2023/1/2013篮球比赛是根据运动队在规定的比赛时间里得分多少来决定胜负的，因此，篮球比赛的计时计分系统是一种得分类型的系统Only the implementation of the scientific development strategy,we could build a harmonious society.EnEndd2023/1/2014