12． a flash 刹那；转眼间

　　【答案】　1.into　2.to　3.in　4.out　5.of　6.with

　　7．off　8.of　9.across　10.in　11.on　12.in

　　根据提示补全下列教材原句

　　1．In my opinion，it is about time we had new computers.

　　在我看来，我们应该有新的电脑了。

　　2．It is of chief importance to our future－and to the future of our nation-for us to learn how to use information technology...

　　学会如何应用信息技术对于我们的未来--我们国家的未来会很重要......

　　3．They now found themselves in a volcano in Italy－their adventure was over，but a new one was about to begin.

　　这时他们发现自己身处意大利的一座火山里--他们的探险结束了，但是一个新的旅程即将开始。

　　4．At first，I thought that the Eloi had forced the Morlocks to do all of the work so that the Eloi could play.

　　开始，我以为是艾洛伊人强迫摩洛克人去做所有的工作，以便自己可以玩乐。

　　　阅读P58教材课文，选择最佳答案

　　1．Where do the German professor and his nephew travel to?

　　A．To Iceland.

　　B．To Italy.

　　C．To the Centre of the Earth.

　　D．To Ireland.

　　2．What do they see during their journey?

A．They see a big underground valley，a beautiful forest and some ancient