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CStep Ⅱ Pre-reading and Reading T:OK.Thank you for your answers to my questions.As we all know,we can’t live without water.But do you know what makes water so important to all the living things? Ss:No,we don’t know. T:Maybe we can get the answer to the question after reading the article for today.Before you read,first let’s learn the new words and phrases in the passage. (Teacher deals with the new words with the whole class.) T:Now please read the passage quickly to get the general idea and try to use the following structures to make six questions. (Teacher uses multimedia to show the structures on the screen.) 1.What is/are ______? 2.What does ______ look like? 3.What are different parts of ______? 4.What can ______ be compared to? 5.How does ______ work? 6.What are some examples of ______? (Teacher gives students five minutes to finish the fast reading and making questions.Five minutes later,teacher asks some students to write their questions on the blackboard.) 1.What are the properties of water? 2.What does the earth look like? 3.What are different parts of the ocean? 4.What can the ocean be compared to? 5.How does the special air-conditioner—the ocean work? 6.What are some examples of species in the ocean? T:Well done.Who can tell me the general idea of the text? S4:The passage mainly tells us it is water that makes the ocean so important to all the living things in the world. T:Good work.Next,let’s read the passage carefully to get more information about water.While you are reading,try to finish the chart in Post-reading on Page 21 and find out the answers to the questions on the blackboard. (Teacher gives students enough time to read the text and collects their information for the chart.) (责任编辑：admin) |