disability n.残疾；无能

13.convenience n.方便，便利；便利的设施或用具

convenient adj.方便的

14.secure adj.安全的；有把握的；稳固的，坚固的；vt.获得；使安全

15.injure vt.伤害，损害

injured adj.受伤的

16.neighbourhood n.街区；邻近的地方

neighbour n.邻居

17.operator n.操作人员

18.disadvantage n.缺点；不利因素，障碍

advantage n.优点；有利因素

Ⅱ.短语自测

2.add to 使增强，使增加，使扩大

3.give out 用完，耗尽；分发，散发；发出，放出(热、光等)

4.put forward 提出，提议

5.in reality实际上，事实上

6.carry out履行，实施；执行，落实；完成(任务)

7.in the long term从长远来看

9.as to 至于，关于

Ⅰ.根据课文内容选择正确答案

1.This presentation has given us all the information about RealCine EXCEPT .

A.how it works B.who should use it

C.why it is better than a film D.how it can be used in other ways

答案　B

2.The RealCine is better than a film because .

A.the users can watch and hear what is happening on a screen

B.the users are put into the action and are connected in an active way

C.the users can climb Mount Qomolangma

D.the users can go sightseeing in the Himalayas

答案　B

3.We can know from Paragraph 3 that .