1、The value of scienceLead inDoes science always make good things for everybody？chemistrybiochemistryinformation technologyScience is a double-edged sword.Lead inDoes science always make good things for everybody？Advantages Life expectancy and the overall health of human beings have been greatly impro
2、ved due to advances in _.Advancements made in technologies that produced things like hybrid rice,have contributed to _.Owing to_and_ developments,as well as the invention of the _,the world has become a global village.medical sciencefood securitytransportengineeringInternetLead inDoes science always
3、 make good things for everybody？Disadvantages Military science is often misused in _,which causes countless casualties.Addiction to and reliance on some high-tech products have made us lazy.Science has industrialized society,which also puts enormous pressure on_.natural and the environmentconflicts
4、and warsAnalyze the structure Introduction to the topic(1-2)When I was young,I thought science was _.During the war,I found science was obviously_.usefulseriousIs there some evil involved in science？What is the value of science?Three values of science(3-6)Duty of scientists(7)2._3._provide the intel
5、lectual enjoymentenable us to doubtenable us to do and make all things1._Analyze the structure In these paragraphs,Feynman used some expressions with negative meaning to point out that there may be some“evil involved in science”.Detailed infomation para 1-2Why did Feynman think long and hard about t
6、his question?On the one hand,he _ science and had _ himself to it;on the other hand,he saw some _ results brought by this work on _-the _of people and the _to our future.loveddevotedHe could not accept the fact that what he loved and was devoted to was evil.Therefore,this sentence reflects his_feeli
7、ngs,which caused Feynman to stop and think about science.terribleatomic bombdestructionthreatmixedDetailed infomation para 1-2Detailed information para.3What do these“it”refer to?making good thingsscientific knowledgeAccording to Feynman,who should be blamed if the power of science is used to do som
8、ething bad?Detailed information para.3It is not the science,but the man misusing it that should be blamed.Detailed information para.4The keyword of this paragraph is _.Then can you find the expressions with positive meaning Feynman used to creat the atmosphere of “enjoyment”?intellectual enjoyment“W
9、e turn over each new stone to find unimagined strangeness leading on to more wonderful questions and mysteries.”new stone refers to_“turn over each new stone”refers to the process of _.difficult/problem/confusion.discovery/explorationIt is an analogy(类比类比).Detailed information para.4Detailed informa
10、tion para.5-6When a scientist doesnt know the answer to a problem,what changes would his mind experience?The scientist has a lot of experience with ignorance and doubt and uncertainty,and this experience is very important.never stop the footsteps towards the truthDetailed information para.71.What do
11、es Feynman call on the scientists to do?2.What rhetorical device(修辞）修辞）is used in the last paragraph?What effect does it have?.to declare the value of this freedom,to teach .and to demand.The parallel structure is applied here with the use of three to-infinitives.It has a powerful effect to make the audience aware of the significance of the freedom of thought and the value of doubt.
