6．current n．(水或气)流；电流 adj.现在的；当前的→currently adv.当前地；目前地→currency n．货币；通用；流通；流传

　　7．competent adj.有能力的；能胜任的→competence n．能力；胜任

　　8．identification n．鉴定；辨认；确定；身份证明→identify vt.鉴定；辨认；确定

　　[巧记单词]

例词 规律 派生词 freezing v.＋­ing→adj. association v.＋­ion→n. practical v.＋­al→adj. 　　Ⅲ.补全短语

　　1．dive into　　　迅速把手伸入；一心投入

　　2．set out (to do) 开始(做)

　　3．be associated with 和......有联系

　　4．hang on 不挂断；稍等；紧紧握住

　　5．out of order 次序颠倒；发生故障

　　6．get through 设法联系上(尤指打通电话)；(设法)做完；通过

　　7．ring back 回复电话

　　8．ring off 挂断电话

　　1．[教材原句]Every time you do you will be certain to find something that you have never seen before.

　　每一次当你这么做的时候，你一定会发现你从未见过的东西。

　　[句型点拨] every time引导的是一个时间状语从句，意为"每当......"，相当于whenever。

　　[佳句赏析] Every time I watch a DVD my father sends me to bed or tells me to spend more time studying.

　　每次我看DVD，我父亲就催着我上床睡觉，要么就是教导我要多花些时间学习。

　　2．[教材原句]Follow it up, explore all around it, and before you know it, you will have something worth thinking about to occupy your mind.

　　跟踪下去，不断探索，不知不觉中，你就会发现某种值得你思考的东西占据着你的头脑。

　　[句型点拨]"祈使句＋and＋陈述句"结构。

　　[佳句赏析] Find ways to praise your children often, and you'll find they will open their hearts to you.

　　经常找一些方法表扬你的孩子们，你会发现他们将会向你敞开心扉。

　　3．[教材原句]The patent was given in 1876, but it was not until five days later that Bell sent his first telephone message to his assistant Watson.

　　这项专利是1876年发布的，但是贝尔是在5 天之后才跟他的助手华生通了第一个电话。

　　[句型点拨]not ... until ...的强调句式。

　　[佳句赏析] It was not until then that I realized words could be powerful in both positive and negative ways.

　　直到那时我才意识到语言既有积极的力量也有消极的力量。

　　ALEXANDER GRAHAM BELL

　　Alexander Graham Bell was born in 1847 in Scotland, but when he was young his family moved to Boston, USA. His mother was almost entirely deaf, so Alexander became interested in helping deaf people communicate and in deaf education. This interest led him to invent the microphone. He found that by pressing his lips against his mother's forehead, he could make his mother understand what he was saying.

　　He believed that one should always be curious and his most famous saying was：

"Leave the beaten track occasionally and dive into the woods. Every time you do you will be