1 Module 3 Journey to space 主讲:席 文 冬 一、一周课程概述 在这一模块中我们要完成以下学习任务: 1.进一步学习现在完成时的用法,掌握好副词 already, just, yet 在现在完成时中的用法。 2.掌握现在完成时的各种句式。 3.了解句子的重音。 4.本单元需要掌握的单词:Earth, Mars, already, just, model, station, panic, latest, several, month, discover, recently, show, over, planet, solar, also, none, environment, air, grow, part, galaxy, billion, universe, light, beyond, alone, entrance, cost, prefer, diary, even, Jupiter, secret, real, twice, explore, mission, unmanned. 5.本单元需要掌握的短语:apace station, space shuttle, 二、音标的学习: 朗读下列音标组合: 三、重点知识归纳及讲解 1.already adv. 已经,早已(尤与动词完成时态连用) e.g.I’ve already seen that film, so I’d rather see another one. 我已经看过那部电影了,所以还是看部别的吧。 Have your children started school already?你的孩子们已经上学了? 注意:yet 和 already均用于表示到某时或某时前可能完成的动作,两者多与完成时态连用。yet 只用于否定式的陈述句及疑问句中;already强调动作的完成,常与肯定的陈述句连用,already也可以用在疑问句中,多用来表示惊奇。 2 e.g.I am not ready yet.我还没准备好呢。 Are you out of bed yet?你已经起床了吗? Have you finished lunch already?你已经吃过午饭了吗? 2.just adv. 刚刚,刚才 e.g.I have just seen John. 我刚才见到约翰了。 3.panic v. & n.(使)感到惶恐 e.g.Don’t panic! 不要慌!The gunfire panicked the horses.枪声惊吓了马。 She got into a panic when the fire started.一起火她就惊慌起来。 4.explore v. 勘探;探测 e.g.Columbus discovered America but did not explore the new continent. 哥伦布发现了美洲,但没有考察这块新大陆。 As soon as they arrived in the town they went out to explore. 他们一到这座城镇就出外查看周围环境。 We explored several solutions to the problem. 我们探讨了几种解决该问题的方法。 5.several adj. 几个的,数...