【正文】
additionally in another location of the south western area an Ogawa 6b unique epidemic strain occurred. From 1819 April, a working conference of national prevention and treatment of gastrointestinal infectious diseases was held in Beijing jointly sponsored by the Chinese CDC and the consultative mittee of diarrhea specialists of Ministry of Health. The related specialists and the leading members of the CDC were organized to carry out an outspread discussion upon the subject of prevention and treatment of infectious diseases of the gastrointestinal tract, headed by cholera. On April 17th, the CDC issued notification to the CDC system throughout the country to carry out the weekly report of cholera epidemics and the acts of reports of the scattered cases。however, its ribosomal typing was identical with the predominant epidemic Inaba 1d strain, all came from the same clone line. In certain places of the southern west area the Ogawa type that mutated into Inaba type emerged。Period 2 Reading The General Idea of This PeriodThis is the second period of this period focuses on the reading passage, which is about John Snow and King the beginning of the period, the teacher can design some activities to draw the students’ attention to order to attract the students’ attention, the teacher had better offer the students the opportunities to have a petition about some information about some scientists mentioned in the Warming the teacher can make full use of the questions in the step is designed to make for preparing for understanding the passage.Reading skills are very important for senior the first reading, we intend to cultivate Ss’ skimming ability and scanning ask the students to scan it and tick out what...are mentioned in the let the students read fast to find out the main idea of each order to stimulate Ss to take part in the class activity more actively, the teacher can organize a group petition to see which group can finish the task fastest and the second reading, the students are expected to know some details about the on, the teacher will present some questions for the students to answer and at the same time they are asked to finish filling in the third time is to read for further part is designed to get Ss into the habit of reading a passage as a whole, that is, to get the general purpose of this part is to ask Ss to pay attention to the details.To develop Ss’ further understanding ability, the teacher can design some questions, whose answers are beyond the teacher will help them to read between the lines, thus Ss can gradually get the ability to understand the implied this step, the teacher asks Ss to read it again in order to make them think about the organization of the whole passage, and this method can help them not only in their understanding this passage but also in writing a short passage.To consolidate the content of the passage, Ss are required to retell it according to the main order to arouse the Ss’ interest。 the teacher can hold a petition between the students understand the whole passage, they are asked to have a topic discussion.Teaching Important PointsHave a good understanding of the text by doing the exercises.Get the students to learn different reading skills, especially gist reading and prehending beyond lines.Teaching DifficultiesKnow the meanings between lines and beyond lines.Learn different reading skills for different reading purposes.Teaching Ai