1、【 精品教育资源文库 】 Unit 3 Inventors and inventions 话题素材 发明创造 话题词汇 1.achieve vt. 达到;取得 2.ambitious adj. 有雄心壮志的 3.birthplace n. 出生地;故乡 4.confident adj. 自信的 5.creative adj. 富有创造力的 6.be enthusiastic about 对 ? 热心 7.make efforts to_do sth. 努力做某事 8.regard . as . 认为 ? 是 ? 9.make great contributions to 对 ? 做出巨大贡献
2、 10.set a good example to 为 ? 做出好榜样 11.be honored as 被誉为 ? 12.be fond of/keen on . 喜欢 ? 13.be skilled in sth. 在 ? 方面熟练 14.develop an interest in 在 ? 方面发展兴趣 15.cause wide public concern 引起公众的广泛关注 经典佳句 1.The first computer was brought into the world by Vannevar Bush in 1931. From_then_on,_it has enric
3、hed peoples whole life. 第一台电脑是在 1931 年被范内瓦 布什发明的,从那时起,它丰富了人们的整体生活。 2.Their inventions have_contributed_to the development of the whole society. 他们的发明促进了整个社会的发展。 3.He is_considered_as a creative scientist and people show great respect_to him. 他被公认为一位极具创造力的科学家,人们非常尊重他。 精美语篇 My favourite invention With
4、 the development of science and technology, many new inventions make our daily life easier and more convenient. Among all the inventions, I like the laptop best. I think it is the most amazing invention in the 21st century. Laptops are light and small. They are easy to carry. With a laptop, we can w
5、ork, study and entertain everywhere. A laptop can get linked to the Internet, which enables us to get the latest information whenever we want. Using a laptop, I can keep in touch with my friends and family through emails and QQ at any time and in any place. I think in the future, everybody will have
6、 his or her own laptop. 【 精品教育资源文库 】 高频单词 1.distinguish (vi. back Follow it up, explore all around it, and before you know it, you will have something worth thinking about to occupy your mind. ?P25? 跟随它,不断探索,不知不觉中,将有某些值得思考的东西占据你的大脑。 【 精品教育资源文库 】 本句为 “ 祈使句 and陈述句 ” 句型。 “ 祈使句 and陈述句 ” 句型的三种变化形式: (1)
7、“ 祈使句破折号陈述句 ” 结构。 (2)“ 名词短语 and陈述句 ”( 名词短语中通常含有 more, another, further, earlier 等词 )结构。 (3)“ 祈使句 or陈述句 ” 结构, or 表示 “ 否则;要不然的话 ” , or 可用 or else或 otherwise 替换,从反面来预测结果。 Work hard, and you will pass the exam. 努力学习,你会通过考试的。 One_more_effort,_and youll succeed. 再努力一下,你就会成功。 Quit smoking, or you may ruin
8、your health. 要戒烟,否则你会毁了自己的健康。 Work hard, or/otherwise/or_else you will fail the exam. 努力学习,否则你考试会不及格的。 . but it_was_not_until five days later that Bell sent his first telephone message to his assistant Watson.(P25) ? 但是贝尔是在五天以后才跟他的助手华生通了第一次电话。 该句为强调句型。句式结构为: It is/was not until . that其他,意为 “ 直到 ? 才
9、?” 。 (1)在 not . until . 强调句结构中,只用 until,不用 till。但如果不是用在强调句型中, till 与 until 可通 用。另外主句中的否定词 not 要提出来,放在 until 之前一起强调,因此 that 后面的从句要用肯定句,不能再用否定句。 (2)not until 位于句首时,主句要用倒装语序,构成 “not until 从句助动词 /系动词 /情态动词主语 ” 结构。 Book reports werent written until the final threat. 直到最后期限才写了读书报告。 It_was_not_until near the end of the letter that she mentioned her own plan.