(课件网) Period 5 UNIT 4 SPACE EXPLORATION 主题语境 人与自然———地球与宇宙奥秘探索 Read the text and then choose the best answer to each question． 1．What will scientists do to feed the larger and larger population in the future A．To grow more crops． B．To reduce the population． C．To find other planets as our new home． D．To raise more plants and animals． 课时练案 课文整体教学(Reading for Writing) √ 2．What's the author's attitude to exploring space A．Supportive． B．Objective． C．Neutral． D．Negative． 3．What's the main idea of the text A．Introducing the history of exploring space． B．Introducing different benefits of exploring space． C．Introducing different opinions about space exploration． D．Introducing the development of exploring space． √ √ 1．current adj．当前的，现在的；流行的，通用的 n．电流，潮流，趋向 ①(教材原句)For example，using current technology，it would take over a year to get to Mars and come back． _____ ②For college work you should own a current desk dictionary． _____ ③The machine will start running as soon as the electric current is turned on． _____ adj．当前的，现在的 adj．通用的 n．电流 2．monitor n．监视器，显示屏；班长，监督员 vt．监视，检查，跟踪调查 ①(教材原句)They have aslo helped companies make better heart monitors and other machines that doctors regularly use． _____ ②The researchers have been monitoring the wild tiger through the device． _____ ③The monitors from five countries are looking into the incident． _____ n．监视器 vt．监视，跟踪调查 n．监督员 1．(学会断句)High-end products around the world/are made to a higher standard now/because of advanced technology/which was first created/to meet the requirements for space exploration． [分析]本句为复合句。句中包括which引导的____从句，修饰technology，从句中to meet...exploration作____状语。 [翻译]_____ _____ 定语 目的 由于先进的技术首先被发明来满足太空探索的需求，因此现 在世界各地的高端产品都达到了更高的标准。 2．(学会断句) In order to provide for such a rapidly increasing population，scientists are trying to find other planets/that could one day be our new home． [分析]本句为复合句。句中In order to...population为不定式作_____，that引导定语从句，修饰_____。 [翻译]_____ _____ 目的状语 planets 为了满足如此迅速增长的人口，科学家们正在努力寻找将来 可能成为我们新家园的其他行星。 1．(应用文佳句)Firstly，exploring space has already made a difference in the fight against world hunger． 首先，探索太空在消除世界饥饿的斗争中发挥了作用。 2．(应用文佳句)In closing，exploring space provides the world with many different benefits． 最后，探索太空为世界带来许多不同的好处。 (1)argue with sb．about/over sth． 因某事与某人争吵/争论 argue for/against 赞成/反对…… argue that... 主张……，认为…… argue sb．into/out of doing sth． 说服某人做/不做某事 (2)argument n． 争论；争吵；论点 have an argument with sb．about/over sth． 就某事与某人争吵 1．argue vt．& vi．论证；争辩；争论 [即学即练]— ... ...
