Unit 1 Great Scientists Period 1 Warming up and reading John Snow defeats "King Cholera"Learning 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 .What's 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?___________________________________________________________________________...
