广东省惠州市惠阳一中实验学校高中英语 Unit1 第1课时 Reading学案 新人教版必修5.doc

unit 1 great scientists period 1 warming up and reading john snow defeats king choleralearning aims: 1. develop reading ability and learn different reading skills. 2. know more about contributions of scientists and the way to organize scientific research.important point and difficult point: develop reading ability and learn different reading skills.【使用说明及学法指导】预习新单词、泛读书上p2课文，完成预习案。(25mins) 预习案previewing case task 1 skimming 1 .whats the general idea of the text? ( )a. to show us how difficult it was to find a cure for cholera.b. to tell us how john snow found the cause of cholera and the cure for it.c. to show us how difficult it was to carry out experiments at that time.d. to tell us the way cholera spread and how serious it was. 2.fill in the blanks of the main idea of each paragraph.para.1 deadly disease:_outbreak in londonpara.2 two possible _para3. look for _para.4 mark information on a _ to find out where people died or did not diepara.5 analyse the _ of waterpara.6 find other supporting _para.7 _ to prevent cholera from happening again3. from what john snow did to defeat king cholera, we can conclude that there are seven stages in setting out a scientific research. please put them into the right order.a. analyse results b. make up a question c. collect resultsd. find a problem e. repeat if necessaryf. draw a conclusion g. think of a method_task 2 scanning read the whole passage quickly and answer the following questions.1. what was the problem?_2. what were the two possible theories?_3. where did john snow find evidence and why?_ _4. why didnt some houses in the two streets have no deaths and what did this imply?_5. what was wrong with the source of water?_6. what extra evidence did he find?_7. what conclusion did he draw with certainty?_task 3 careful reading (true or false)1. cholera would never be controlled even if its cause was found.2. the disease attacked the body quickly from the stomach and soon the affected person died.3. john snow began to collect the information before he disease spread.4. in two particular streets, 500 people died in 10 days when another outbreak hit london in 1854.5. deaths of the woman and her daughter were linked to the broad street outbreak.我的疑惑探究案exploring case探究一 choose the best answer.1) what inspired john snow according to the first paragraph?_abeing queen victorias personal physician. bfinding where cholera happened.chelping ordinary people who suffered from cholera. dwanting to face the challenge2) what is the use of john snows map in his research?_ato help him find the number of dead people bto help him not lose his waycto help him find the reason of the cholera outbreak dto help him find the place where cholera happened3) which of the following is true according to the text?_ajohn became famous after cholera hit england in the 19th century.bjohn began to collect information long before cholera hit england in the 19th century.cthe mother and her daughter mentioned in the text both lived n broad street.djohn felt unsure about the cause of cholera after he finished the map.4) why was cholera xalled king choelera in the text?_abecause cholera caused many deaths. bbecause it got its name from queen victoria.ccholera was the most deadly disease of its day.dit was defeated with help of the king.5) another title of the text might be_ajohn and cholera bthe discovery of choleracjohn snow: a great scientist dthe achievement of john snow 探究二 sentence focus translate the following sentences into chinese.1. john snow was a famous doctor in london-so expert, indeed, that he attended queen victoria as her personal physician._2. he immediately told the astonished people in bread street to remove the handle from the pump so that it could not be used._3.the water companies were instructed not to expose people to polluted water any more_探究三 summary. summarize the text in 30 words._训练案 exercise 语法填空 john was a well-known doctor in london in the 19th century. he wanted to find the cause of cholera in order to help people 1._(expose) to cholera. he believed that people became ill 2._eating infected food. he used 3._+next outbreak of cholera to test 4._ideal. he marked on a map 5._ all the dead people