1、Unit 1Science and ScientistsReading&Thingking1.credit/kredIt/n.赞扬，认可；信用2.intellectual/Intlektul/adj.脑力的；有才智的，智力发达的 n.知识分子，脑力劳动者3.let sb.down使某人失望4.ignorance/Inrns/n.无知5.as to关于；至于6.take it for granted/rntId/想当然地认为；认为是理所当然7.authority/rti/n.权威，权力；官方8.declare/dIkle(r)/vt.宣称；宣布；申报词汇积累1.The first way in
2、which science is of value is familiar to everyone：scientific knowledge enables us to do and make all kinds of things.科学有价值的第一种方式为每个人所熟悉：科学知识使我们能够做各种事并创造各种各样的东西。句式分析此句中含有in which引导的定语从句，修饰先行词the first way；enable sb.to do sth.使某人能够做某事。好句背诵2.Now，we scientists take it for granted that it is perfectly po
3、ssible to live and not know.现在，我们科学家理所当然地认为，人类生而有所不知是完全有可能的。句式分析此句中第一个it是形式宾语，从句that it is perfectly possible to live and not know是真正的宾语。Period One Reading and ThinkingComprehendingLearning Aims(学习目标)1.Learn some new words.2.Grasp the general idea of the passage.(重点难点)3.Learn some important sentence
4、s.(重点难点)阅读下列课文原句，写出加颜色词汇的汉语意思1.However，he never lost his desire to destroy cholera once and for all._2.Another was that cholera was caused by an infection from germs in food or water.Snow subscribed to the second theory._ _ _3.There were multiple deaths near the water pump in Broad Street(especially
5、 house numbers 16,37,38，and 40)._最终地；彻底地最终地；彻底地感染感染 细菌细菌；病菌；病菌 同意同意；赞同；赞同数量多的数量多的4.Snow suspected that the water pump was to blame._ _5.Through Snows tireless efforts，water companies began to sell clean water，and the threat of cholera around the world saw a substantial decrease._ _6.Moreover，in his
6、use of maps and statistics，Snow transformed the way scientists study diseases._ _怀疑怀疑 把把归咎于归咎于大量的大量的 减少减少统计数字统计数字 使使改观改观Task 1Fast-Reading.Read the passage quickly and then fill in the blanks.deadlycauseoutbreakmarkedwaterpollutedcleandefeated.The main idea of the passage is that _John Snow did some
7、scientific research and helped to defeat“King Cholera”.Task 2Careful-Reading1.Which of the following theories did John Snow believe in?A.Bad air caused the disease.B.People absorbed cholera into their bodies with their meals.C.People got infected with cholera because of cold and hunger.D.People suff
8、ered from cholera because they were not clean.2.What was the key to help for John Snows discovery?A.The government.B.The woman who had moved away from Broad Street.C.The water company.D.The map made by himself.3.At last，“King Cholera”was controlled by .A.using medicines in hospitalB.driving patients
9、 out of the countryC.dealing with the polluted waterD.getting rid of all kinds of pollution4.What conclusion did John Snow draw according to the evidence?A.Cholera germs multiplied in the water.B.Polluted water carried the virus.C.A cloud of dangerous gas caused cholera.D.Cholera could never be cont
10、rolled even though its cause was found.5.Where does this text probably come from?A.A newspaper.B.A medical report.C.A book review.D.A TV interview.Task 3文本理解1.Read the passage carefully and find the sentences to describe the mood of sadness.(细读短文并找出描写悲伤心理的句子)_2.Read the passage carefully and find th
11、e sentences to show determination.(细读短文并找出表达决心的句子)_As a young doctor，John Snow became frustrated because no one knew how to prevent or treat cholera.(1)He never lost his desire to destroy cholera once and for all.(2)He was determined to find out why.Task 4语法填空.After reading the passage，please fill i
12、n the following blanks.In the early 19th century,1.a severe cholera hit Europe，John Snow became 2.(frustrate)because no one knew how to prevent or treat cholera.3.he never lost his desire to destroy cholera once and for all.Snow subscribed to the theory that cholera 4.(cause)by an 5.(infect)from ger
13、ms in food or water.Snow began by 6.(mark)on a map the exact places where all those who died had lived.As 7.result，John Snow was able to announce that the pump water 8.(carry)cholera germs.whenfrustratedButwas causedinfectionmarkingacarried9.(according)，he had the handle of the pump 10.(remove)so th
14、at it could not be used.Through this intervention，the disease was stopped in its tracks.Accordinglyremoved.DiscussionHow has John Snows work affected our daily lives?_Snows work has provided readily available clean water to drink，for example，as well as an emphasis on hygiene such as the need to wash
15、 hands after they become dirty.He also showed how to prevent cholera epidemics，and transformed the way scientists study diseases，which has allowed for more protection from once common diseases such as cholera.1.分析长句难句分析长句难句译文：_ 他他发现霍乱疫情在两条街道上尤为严重，十天之内就有发现霍乱疫情在两条街道上尤为严重，十天之内就有500500多多人死亡。人死亡。译文：_事实是宽街水泵抽上来的水已经被废弃物污染了事实是宽街水泵抽上来的水已经被废弃物污染了。译文：_一些公司出售的水来自被未经处理的废物污染的泰晤士河一些公司出售的水来自被未经处理的废物污染的泰晤士河。Thank you!
