2017年高考英语一轮复习课件14：Unit 4《Astronomy the science of the stars（新人教版必修3）
<p> 话题：科普知识</p><p> 常用词汇：</p><p> <span word="science">science</span> 科学 <span word="scientist">scientist</span> 科学家 <span word="technology">technology</span> 技术 <span word="engineer">engineer</span> 工程师 <span word="astronaut">astronaut</span>宇航员 <span word="astronomer">astronomer</span> 天文学家</p><p> <span word="breakthrough">breakthrough</span>突破 <span word="project">project</span>项目 <span word="capsule">capsule</span>太空舱 <span word="manned">manned</span> <span word="spaceship">spaceship</span>/<span word="spacecraft">spacecraft</span>载人飞船 <span word="space">space</span> <span word="shuttle">shuttle</span>航天飞机 <span word="unmanned">unmanned</span> <span word="spaceship">spaceship</span>/<span word="spacecraft">spacecraft</span>无人飞船 <span word="circling">circling</span> <span word="the">the</span> <span word="moon">moon</span>绕月 <span word="landing">landing</span> <span word="on">on</span> <span word="the">the</span> <span word="moon">moon</span>登月 <span word="return">return</span> <span word="to">to</span> <span word="Earth">Earth</span>返回地球 <span word="weather">weather</span> <span word="satellite">satellite</span>气象卫星 </p><p> <span word="communication">communication</span> <span word="satellite">satellite</span>通信卫星 <span word="carry">carry</span> <span word="out">out</span> <span word="scientific">scientific</span> <span word="experiments">experiments</span>开展科学实验 <span word="with">with</span> <span word="all">all</span> <span word="the">the</span> <span word="information">information</span> <span word="available">available</span> 有所有的可用信息 <span word="invent">invent</span> <span word="a">a</span> <span word="folding">folding</span> <span word="wheel">wheel</span> 发明可折叠的轮子 <span word="have">have</span> <span word="access">access</span> <span word="to">to</span> <span word="space">space</span> <span word="travel">travel</span>能到太空旅游 <span word="apply">apply</span> <span word="basic">basic</span> <span word="technology">technology</span> <span word="to">to</span> <span word="daily">daily</span> <span word="life">life</span> 将基础科技运用到日常生活中</p><p> 范例：</p><p> <span word="Is">Is</span> <span word="there">there</span> <span word="life">life</span> <span word="on">on</span> <span word="Mars">Mars</span>? <span word="We">We</span> <span word="don">don</span>'<span word="t">t</span> <span word="know">know</span>.<span word="Can">Can</span> <span word="we">we</span> <span word="land">land</span> <span word="on">on</span> <span word="Mars">Mars</span>? <span word="It">It</span> <span word="all">all</span> <span word="depends">depends</span> <span word="on">on</span> <span word="the">the</span> <span word="development">development</span> <span word="of">of</span> <span word="science">science</span> <span word="and">and</span> <span word="technology">technology</span>.<span word="Man">Man</span> <span word="has">has</span> <span word="known">known</span> <span word="a">a</span> <span word="little">little</span> <span word="about">about</span> <span word="Mars">Mars</span>.<span word="There">There</span> <span word="is">is</span> <span word="almost">almost</span> <span word="no">no</span> <span word="oxygen">oxygen</span> <span word="on">on</span> <span word="Mars">Mars</span>.<span word="It">It</span> <span word="might">might</span> <span word="be">be</span> <span word="about">about</span> 50 <span word="degrees">degrees</span> <span word="above">above</span> <span word="zero">zero</span> <span word="at">at</span> <span word="noon">noon</span> <span word="and">and</span> 100 <span word="degrees">degrees</span> <span word="below">below</span> <span word="zero">zero</span> <span word="at">at</span> <span word="night">night</span>, <span word="which">which</span> <span word="prevents">prevents</span> <span word="us">us</span> <span word="from">from</span> <span word="living">living</span> <span word="there">there</span>.<span word="Now">Now</span> <span word="that">that</span> <span word="Mars">Mars</span> <span word="are">are</span> <span word="quite">quite</span> <span word="different">different</span> <span word="from">from</span> <span word="our">our</span> <span word="earth">earth</span>, <span word="if">if</span> <span word="we">we</span> <span word="are">are</span> <span word="to">to</span> <span word="go">go</span> <span word="to">to</span> <span word="Mars">Mars</span> <span word="one">one</span> <span word="day">day</span>, <span word="we">we</span> <span word="should">should</span> <span word="have">have</span> <span word="to">to</span> <span word="take">take</span> <span word="along">along</span> <span word="our">our</span> <span word="own">own</span> <span word="oxygen">oxygen</span>, <span word="food">food</span> <span word="and">and</span> <span word="clothing">clothing</span>.<span word="But">But</span> <span word="it">it</span> <span word="is">is</span> <span word="certain">certain</span> <span word="that">that</span> <span word="with">with</span> <span word="the">the</span> <span word="development">development</span> <span word="of">of</span> <span word="science">science</span> <span word="man">man</span> <span word="will">will</span> <span word="land">land</span> <span word="on">on</span> <span word="Mars">Mars</span> <span word="in">in</span> <span word="time">time</span>.</p><p> 一、 单词识记</p><p> 根据词意写出单词的汉语意思或写英文单词。</p>
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