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1、 Period 2 Reading The General Idea of This Period This is the second period of this unit.This period focuses on the reading passage, which is about John Snow and King Cholera.At the beginning of the period, the teacher can design some activities to draw the students attention to read.In order to att
2、ract the students attention, the teacher had better offer the students the opportunities to have a competition about some information about some scientists mentioned in the Warming up.Then the teacher can make full use of the questions in the Pre-reading.This step is designed to make for preparing f
3、or understanding the passage. Reading skills are very important for senior students.For the first reading, we intend to cultivate Ss skimming ability and scanning ability.First ask the students to scan it and tick out what.are mentioned in the passage.Then let the students read fast to find out the
4、main idea of each paragraph.In order to stimulate Ss to take part in the class activity more actively, the teacher can organize a group competition to see which group can finish the task fastest and best.For the second reading, the students are expected to know some details about the passage.Later o
5、n, the teacher will present some questions for the students to answer and at the same time they are asked to finish filling in the chart.The third time is to read for further information.This part is designed to get Ss into the habit of reading a passage as a whole, that is, to get the general idea.
6、Another 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 lines.So the teacher will help them to read between the lines, thus Ss can gradually get the ability to understand t
7、he implied meanings.In 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, S
8、s are required to retell it according to the main idea.In order to arouse the Ss interest; the teacher can hold a competition between groups.After the students understand the whole passage, they are asked to have a topic discussion. Teaching Important Points Have a good understanding of the text by
9、doing the exercises. Get the students to learn different reading skills, especially gist reading and comprehending beyond lines. Teaching Difficulties Know the meanings between lines and beyond lines. Learn different reading skills for different reading purposes. Teaching Aids Multi-media classroom
10、and other normal teaching tools. Three Dimensional Teaching Aims Knowledge Aim Have a good understanding of the text through the exercises. Ability Aims Grasp some reading skills. Develop the ability to describe some famous scientists. Emotional Aims Encourage the students to work hard at their less
11、ons in order to devote themselves to science. Teaching Procedure Step 1 Greeting T: Hello, my friends. Ss: Hello, Miss Yang. Step 2 Revision T: Yesterday we talked a lot about great scientists.Now Id like you to answer some questions to see how much you remember about them.Lets come to a group compe
12、tition. If you know the answer, you can just stand up.If you get your answer right, Ill give you ten marks.Are you ready?Listen carefully.Which scientist discovered that objects in water are lifted up by a force that helps them float?Any volunteer? S: Archimedes. T: Right.Who wrote a book explaining
13、 how animals and plants developed as the environment changed? S: Charles Darwin. T: Yes.Do you still remember the title of the book? S: On the Origin of Species. T: Very good.Who invented the first steam engine? S: James Watt. T: Youve done a good job.Who used peas to show how physical characteristi
14、cs are passed from parents to their children? S: Gregor Mendel. T: Can you say something about him? S: OK.His research gave birth to the science of genetics. T: Well done.Who discovered radium? S: Madame Curie. T: Yes, we know she is a great woman scientist.We should remember what she said.Life is n
15、ot easy for any of us.We must work, and above all we must believe in ourselves.We must believe that each one of us is able to do something well, and that, when we discover what this something is, we must work hard at it until we succeed. T: Who invented the way of giving electricity to everybody in
16、large cities? S: Faraday. T: You are right.Who was the painter that studied dead bodies to improve his painting of people? S: Leonardo da Vinci. T: Yes.Who invented a lamp to keep miners safe underground? S: Humphrey Davy. T: Who invented the earliest instrument to tell people where earthquakes happened? S: Zhang Heng. T: Do you know what he invented? S: He invented seismograph. T: Who put forward a theory about black holes? S: Stephen Hawking. T
