Module 4 Great Scientists Period Three Cultural corner 课件（外研版必修4，课标通用）.pptVIP

课前自主学习 课堂互动探究 Ⅰ.单词识记 1．________ n．火箭 2．________ n．爆炸；爆炸声 3．________ vi.逃跑；逃避 4．________ vi.(烟雾)消散 5．milennium n．________ 6．gunpowder n．________ Module 4 Great Scientists Period Three Cultural corner 课件（外研版必修4，课标通用） 7．arrow n．________ 8．straight adj.________ 答案　1.rocket　2.explosion　3.escape　4.clear　5.千年　6.火药　7.(弓)箭　8.直的 Ⅱ.短语天地 1．________碰巧 2．________和……处于交战状态 3．________附着于…… 4．escape from________ 5．for military purposes________ 答案　1.by chance　2.be at war with　3.be attached to　4.从……逃脱　5.为了军事目的 Ⅲ.句型有哪些信誉好的足球投注网站 1．The tubes were attached to a long stick which helped keep the rocket moving in a straight direction. [信息提取]　句子中包含有keep sb doing sth结构，意为“使某人一直做某事”。 [例句仿写]　我认为让这么小的孩子在这么冷的天气里跑步不是好主意。 I dont think it is a good idea to __________________in such cold weather. 答案　keep so little a child running 2．But not everybody wanted to use rockets in battles. [信息提取]　该句是“部分否定句”，表示“并不是每个人都……”。 [例句仿写]　①我并不是认识这儿的每一个人。 __________________________________________________ ②并不是每个人都同意你的计划。 __________________________________________________ 答案　①I dont know everybody here.　②Not everyone agrees to your plan. 3．Or was he carried miles into space，becoming the worlds first astronaut? [信息提取]　becoming the worlds first astronaut为现在分词短语作结果状语。 [例句仿写]　昨天在拐角处发生了一起车祸，导致两人死亡。 An accident happened at the corner yesterday，_______. 答案　causing two deaths Ⅳ.预读理解 1．When were rockets probably invented？________ A．About 2，000 years ago. B．In 1232. C．Between the 13th and 15th centuries. D．During the Song Dynasty. 2．Who introduced rockets to Europe? A．The Song army. B．The Mongols. C．Wan Hu. D．One Italian scientist. 3．Which country did not do rocket experiments according to the text? A．China. B．England. C．France. D．America. 答案　1.A　2.B　3.D 1．explode v．爆炸；感情迸发；(突然)增加 At last his anger exploded.他终于大发雷霆。 She exploded into loud laughter.她突然大笑起来。 The exploding urban population brought about many problems.剧增的城市人口带来了许多问题。 【归纳拓展】 explode with/in/into sth因(激动、兴奋、气愤等)而…… ex