Unit1课文阅读理解+拓展训练选择性必修第二册.docx

人教版选择性必修第二册unit1课文阅读理解+拓展训练1．What’s the main idea of the passage?A．The cause of cholera was polluted water.B．John Snow was a wellknown doctor in London.C．The source of all drinking water should be examined.D．John Snow did some research and helped to solve “King Cholera”．答案　D2．Read the passage and match the main idea of each paragraph.Para.1　A．Snow collects information and offers solutions.Para.2 B．Snow desires to defeat cholera.Para.3 C．Snow is determined to investigate.Para.4 D．John Snow is the father of modern epidemiology.Para.5 E．Snow finds the truth of cholera.答案　Para.1　B　Para.2　C　Para.3　A　Para.4　E　Para.5　DRead the passage carefully and choose the best answer.1．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 suffered from cholera because they were not clean.2．What was the key to help for John Snow’s 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 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 multiplied in the water.B．Polluted water carried the virus.C．A cloud of dangerous gas caused cholera.D．Cholera could never be controlled 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.答案　BDCBAAfter reading the passage，please fill in 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 germs 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.9.______(according)，he had the handle of the pump 10.______(remove) so that it could not be used.Through this intervention，the disease was stopped in its tracks.1.when 2 frustrated 3 But 4 was caused 5 infection6 marking 7 a 8 carried 9 Accordingly 10 removed1．In the early 19th century，when an outbreak of cholera hit Europe，millions of people died from the disease.[____________________________________________________________2．One theory was that bad air caused the disease.Another was that cholera was caused by an infection from germs in food or water.[____________________________________________________________3．It seemed that the woman liked the water from the pump so much that she had it delivered to her house every day.[____________________________________________________________1 句式分析]　该句为复合句。

In the early 19th century，millions of people died from the disease是主句；when引导定语从句，修饰先行词the early 19th century[自主翻译]　在19世纪早期霍乱爆发时，数百万人死于这场疾病2 [句式分析]　两句均为复合句两个that都引导表语从句[自主翻译]　一个理论说坏的气体引发疾病，另一理论则说霍乱是通过食物或水中的细菌感染引起的3 [句式分析]　此句是复合句，It seemed that...是固定句式结构，意为：好像……，可以转换成“名词或代词＋seem＋动词不定式”句型；so...that引导的是结果状语从句，在从句中had it delivered...中的delivered作宾语补足语，意为“让别人送水”，此处it指代the water from the pump[自主翻译]　这位女士似乎非常喜欢这个井里面的水以至于每天让人给她运来板块二--拓展训练AThe disease malaria(疟疾) has caused trouble to mankind throughout history.In the 1860s as the drug called chloroquine began to lose its effectiveness，malaria began to appear again in Southeast Asia.Every country in the world then huge amounts of human resources into discovering another antimalaria drug.In 1964，China put forward the plan to seek a breakthrough from among traditional Chinese medicinal drugs.There was no great discovery until 1981.When Chinese scientist Tu Youyou gave a speech titled “Chemical Research into Artemisinin(青蒿素)” at an international conference of the WHO.The speech was regarded as a lifeline for malaria sufferers.Tu Youyou graduated from the Medical College of Peking University.In 1969，just as the research into treating malaria had reached dead end，the 39yearold Tu，in order to overcome this terrible problem，took on the job as head of a research team into this problem.The first thing Tu did was interview experienced doctors of Chinese medicine.Then she and her colleagues conducted various kinds of experiments on hundreds of kinds of Chinese medicinal herbs，including artemisinin.However，the results were disappointing: even those involving artemisinin，which had been universally well regarded，were less than satisfactory.But later，when Tu found a relevant passage written by Ge Hong of the Eastern Jin Dynasty(317420。