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2. 句型：
There will be more robots in the future.
Today there are already robots working in factories.
It may take hundreds of years.
Difficulties （教学难点）
1. 阅读短文，获得相关信息，提高学生们的综合阅读能力。
2. 能用所学知识描绘未来的事物。
Teaching methods : (教学方法)
学案导学法；任务型教学法； 启发式教学法；合作学习法
Teaching steps （教学步骤）
Step 1: Greetings
【教学设计说明】: 老师亲切的问候可以沟通师生情感，让学生不会过于紧张，很快融入课堂教学中。
Step 2: Show the learning objectives
【教学设计说明】: 让学生学习新知识之前明确本节课的学习目标，带着目标去学习。
Step 3 : Warm-up（课堂热身）
(1) Watch some pictures about robots.
(2)Ask students questions about robots.
What can robots look like?
What can robots do?
【教学设计说明】
通过机器人的图片导入，激发学生的学习兴趣，使学生很快融入到课堂教学中，老师亲切的问候学生，沟通了师生情感，渗透本节课的主题。
Step 4 : Presentation （呈现新知识）
Work on 2b.
（1）Skim(扫读)para.1 to para.4,match with their main ideas.
( 2) Scan(略读)para.1 and Para.2, fill in the blanks.
(3) Read para.3 carefully, and find out the scientists’ ideas.
Some scientists believe although we can make robots move like people, it will be difficult to make them really think like a human.
Many scientists think robots will even be able to talk like humans in 25 to 50 years.
(4) Read para.4 by yourselves in groups (学生小组自读).
Find out what robots will be like in the future.