北师大版高中英语·必修二教学设计阳玉之庐江县第三中学 Unit 4 L.1 Tomorrow`s WorldObjectives : (reading, speaking and debate)To practise getting the general idea while reading the text for the first time.To use the title of a text to predict the content.To develop strategies to match topics with paragraphs.To identify important words in a text.To debate on students` opinions of cyberspace. ( optimistic or pessimistic)To write an article about their opinions of cyberspace.ReadingStep 1 Warm-upAs a class, students answer the question "pared to 10 years ago, how do you think the technology has changed our lives?"The teacher will give the example first to start students` thinking, e.g. Ten years ago our cellphones were big and only for calls but now they bee smaller and multi-functional. Students would surely mention the puter. And the teacher then guides the students to the topic : The Future of Cyberspace.Step 2 PredictionAsk students how useful it is to read the title of a text or a newspaper headline. In pairs , students discuss which topic will be mentioned in this text. Ask students if they would be mentioned any other topics if they were writing the article.Step 3 Extensive reading and getting the general idea. Match topics with paragraphsStudents read the text on the screen quickly and check their guesses.( the time limit on the screen can train students` ability of fast reading and getting key words)Answers: the Internet virtual realityAt the same time students match topics with paragraphs.( exercises will be presented in the material.)Step 4 Words Guessing In order to train students` ability of guessing meanings of new words, the teacher will ask students to read out the sentences in the text...
