人教版高中英必语修五unit3L.doc

Unit3 Life in the future 教学案设计 教案背景 1. Learn some new words and expressions. 2. Help the students to talk about life in the past, at present and in the future. 3. Enable the students to describe the life in the past, at present and in the future. 教学课题 Life in the future 学习并了解未来生活的各个方面用与现在生活的不同之处， 学习外星人的生活方式。 1. Target language 目标语言 a. 重点词汇和短语 constantly, remind, vehicle, carriage, bathroom, temple, private, settlement, impression, constant, jet, previous, tablet, capsule, opening, surrounding, lack, ache, mask, bend, press, swift, swiftly, master, sight, flash, switch, optimistic, length, take up, lack of, lose sight of, sweep up, catch sight of b. 重点句式 2. Ability goals 能力目标 Enable the Ss to talk about the life in the past, at present and in the future. 3. Learning ability goals 学能目标 Help the Ss learn how to describe the life in the past, at present and in the future. 教材分析 本单元以“Life in the future”为中心话题，旨在通过本单元的学习，让学生大胆发挥想象，对人类今后的生活环境，生活方式进行猜测，并在此基础上，对人类的种种活动进行反思，提倡环保生活意识。同时让学生学会过去分词作定语和作状语的不同用法。最后让学生将本单元所讨论的话题和推测手法相结合，学习怎样写report。 Fast and careful reading; asking and answering activity; individual, pair or group work. Teaching aids 教具准备 A computer and a projector. Teaching procedures ＆ ways 教学过程与方式 Step Ⅱ Pre-reading Get the Ss to discuss the problems that human beings are facing today (such as pollution, all kinds of shortages). Make a prediction about the future: which problems may be solved, and which will still be there. This part will prepare the Ss for the text. T: We all know that as our society develops, we have got much benefit. But at the same time, we have to face lots of problems. Can you find out what kind of problems human beings are facing? S: Pollution. S: Population is becoming larger and larger. S: The shortage of resources. T: Yes! Then can you predict which problems can be solved in the future? And which ones will still be there? S: I think the problem of population will be solved in the futu