文档介绍：Unit 3 Computers 基础落实Ⅰ.高频单词思忆 development of the steam engine was a great (科技的) advance. haven ’t (计算) the result of the maths problem. (完全地) changed when I went to college. will build a large (人造的) lake in the new park. technological calculated pletely artificial going to school,all the children are given an (智力) test. will a as we do the work. ,I prefer to go to Beijing for my holiday. you know that football c who is standing there? 9.“One World,One Dream ” fully reflects the essence ( 实质) and the u values of the Olympic spirit. invention of the television caused a r in our daily life. intelligence rise ersonally oach niversal evolution Ⅱ.重点短语再现 ……时起 ……以致于 ……的帮助下 ;安排;对付 ;监视 ;共用 10. 毕竟 from...on as a result so...that in a way with the help of deal with watch over mon make up after all Ⅲ.典型句式运用 developed very slowly and it took nearly two hundred years before I was built as an analytical machine by Charles Babbage. 我发育缓慢,差不多到了两百年之后,查尔斯·巴比奇才把我制成了一台分析机。(1)“It took/was+ 一段时间+before 从句”是一个固定句型,意为“”。(2)before 用于这类句型时的结构还有: ①It didn ’t take/was long ( 或一段时间) before... 过了不久(一段时间)就……考点提炼过了……后才……②It will take/be long ( 或一段时间) before... 要过很久(一段时间)才……③It won ’t take/be long ( 或一段时间) before... 不久(一段时间后)就会…… time went by,I was made smaller. 随着时间的推移,我被制造得越来越小。句中的 as是连词,引导从句, 意为“”或“”。表示“随着……”时,也可以用 with, 但with 后只接名词短语。考点提炼时间状语一边……一边……随着…… my memory became so large that even I couldn ’t believe it! 我的记忆能力变得如此巨大,甚至连我自己都不能相信! so+ adj ./adv .+that... 意为“”,引导结果状语从句。 so that 引导从句,相当于 in order that, 该从句中常用情态动词 may,might,can, could,will,would 和should 。考点提炼如此……以致……目的状语 all,with the help of my electronic brain which never forgets anything,using my intelligence is what I ’m all about! 不管怎么样,在我过目不忘的电子脑的帮助下,运用智能就是我的一切。 with the help of my electronic