science and daily life 演示文稿.pptVIP

Science and Daily life Para. 1 What has changed man’s life most during the last century? The discoveries in science. new discoveries in science changed man’s daily life material well-being 物质富足 moral atmosphere 道德氛围 para.2 para.1 material well-being: mentioned or not in the field of medicine in communication advances in transportation meeting the challenges of the energy crisis changes of staple food (主食) para. 1 careful reading A: dramatically （显著的，引人注目的） B: magnificently (宏伟的；壮观的) C: constantly 不断地，时常地） D: instantly （立即，马上） First of all, they have significantly improved man’s material well-being in several areas of living. , we should hold an organizing committee meeting. 首先，我们应该召开一个组织委员会会议。 First of all Videoconferencing conference Well-being： 幸福，安康；幸福感 Subjective well-being consists of cognitive and affective components. 主观幸福感由认知和情感两个成分构成。 In the field of medicine, cures for life-threatening diseases have added years to life expectancy. in the field of 在…方面 in the field of science 在科学领域 in the field of astronomy 在天文学领域 cures: 治愈，治疗法 N. pl. Life-threatening disease 威胁生命的疾病 life expectancy 预期寿命；平均寿命 Add.. to… 这种天然物质经常会添加到饮用水里。 This natural element often drinking water supplies. Make a comparison The unexpected raining whether adds to our difficulty in mountain climbing. A responsible food company should not add harmful elements (成分)to their products. There were several new events ___ to the program for the Olympic Games. add to add adding added sleeping baby broken window Modern drugs and advanced surgical techniques have also prolonged life. surgical techniques: 外科手术技术 Mr. Chesler said foreign military aid was prolonging the war. 切斯勒先生说外国的军事援助正在延长这场战争。 prolong vt. 延长；拖延 In communication, the telephone has made it possible for us to talk to anyone without leaving our homes or offices. communicate with sb. chat with sb. talk with sb. We are even able to see the person (whom) we are we are