高三英语备考总复习人教版必修3：Unit 4《 Astronomy the science of the stars》课件67张
<p> 必 修 3</p><p> <span word="Units">Units</span> 3～<span word="Unit">Unit</span> 4</p><p> <span word="Astronomy">Astronomy</span>: <span word="the">the</span> <span word="science">science</span> <span word="of">of</span> <span word="the">the</span> <span word="stars">stars</span></p><p> <span word="Odds">Odds</span>(机率) <span word="of">of</span> <span word="Life">Life</span> <span word="on">on</span> <span word="Nearby">Nearby</span> <span word="Planet">Planet</span>“100<span word="percent">percent</span>” <span word="Astronomer">Astronomer</span> <span word="says">says</span></p><p> <span word="An">An</span> <span word="Earth">Earth</span><span word="size">size</span> <span word="planet">planet</span> <span word="has">has</span> <span word="been">been</span> <span word="spotted">spotted</span> <span word="orbiting">orbiting</span> <span word="a">a</span> <span word="nearby">nearby</span> <span word="star">star</span> <span word="at">at</span> <span word="a">a</span> <span word="distance">distance</span> <span word="that">that</span> <span word="would">would</span> <span word="makes">makes</span> <span word="it">it</span> <span word="not">not</span> <span word="too">too</span> <span word="hot">hot</span> <span word="and">and</span> <span word="not">not</span> <span word="too">too</span> <span word="cold">cold</span>—<span word="comfortable">comfortable</span> <span word="enough">enough</span> <span word="for">for</span> <span word="life">life</span> <span word="to">to</span> <span word="exist">exist</span>, <span word="researchers">researchers</span> <span word="announced">announced</span> <span word="September">September</span> 29.</p><p> <span word="If">If</span> <span word="confirmed">confirmed</span>, <span word="the">the</span> <span word="exoplanet">exoplanet</span>, <span word="named">named</span> <span word="Gliese">Gliese</span> 581<span word="g">g</span>, <span word="would">would</span> <span word="be">be</span> <span word="the">the</span> <span word="first">first</span> <span word="Earth">Earth</span><span word="like">like</span> <span word="world">world</span> <span word="found">found</span> <span word="residing">residing</span> <span word="in">in</span> <span word="a">a</span> <span word="star">star</span>'<span word="s">s</span> <span word="habitable">habitable</span> <span word="zone">zone</span>—<span word="a">a</span> <span word="region">region</span> <span word="where">where</span> <span word="a">a</span> <span word="planet">planet</span>'<span word="s">s</span> <span word="temperature">temperature</span> <span word="could">could</span> <span word="sustain">sustain</span> <span word="liquid">liquid</span> <span word="water">water</span> <span word="on">on</span> <span word="its">its</span> <span word="surface">surface</span>. <span word="And">And</span> <span word="the">the</span> <span word="planet">planet</span>'<span word="s">s</span> <span word="discoverers">discoverers</span> <span word="are">are</span> <span word="optimistic">optimistic</span> <span word="about">about</span> <span word="the">the</span> <span word="prospects">prospects</span> <span word="for">for</span> <span word="finding">finding</span> <span word="life">life</span> <span word="there">there</span>.</p><p> “<span word="Personally">Personally</span>, <span word="I">I</span> <span word="would">would</span> <span word="say">say</span>, <span word="my">my</span> <span word="own">own</span> <span word="personal">personal</span> <span word="feeling">feeling</span> <span word="is">is</span> <span word="that">that</span> <span word="the">the</span> <span word="chances">chances</span> <span word="of">of</span> <span word="life">life</span> <span word="on">on</span> <span word="this">this</span> <span word="planet">planet</span> <span word="are">are</span> 100 <span word="percent">percent</span>，” <span word="said">said</span> <span word="Steven">Steven</span> <span word="Vogt">Vogt</span>, <span word="a">a</span> <span word="professor">professor</span> <span word="of">of</span> <span word="astronomy">astronomy</span> <span word="and">and</span> <span word="astrophysics">astrophysics</span> <span word="at">at</span> <span word="the">the</span> <span word="University">University</span> <span word="of">of</span> <span word="California">California</span>. “<span word="I">I</span> <span word="have">have</span> <span word="almost">almost</span> <span word="no">no</span> <span word="doubt">doubt</span> <span word="about">about</span> <span word="it">it</span>.”</p><p> 1．[教材原句]．..<span word="which">which</span> <span word="were">were</span> <span word="to">to</span> <span word="make">make</span> <span word="the">the</span> <span word="earth">earth</span>'<span word="s">s</span> <span word="atmosphere">atmosphere</span>.(<span word="U">U</span>4<span word="P">P</span>26)</p><p> [真题呈现](2008·湖北)<span word="The">The</span> <span word="top">top</span> <span word="leaders">leaders</span> <span word="of">of</span> <span word="the">the</span> <span word="two">two</span> <span word="countries">countries</span> <span word="are">are</span> <span word="holding">holding</span> <span word="talks">talks</span> <span word="in">in</span> <span word="a">a</span> <span word="friendly">friendly</span>________.</p><p> <span word="A">A</span>．<span word="atmosphere">atmosphere</span> <span word="B">B</span>．<span word="state">state</span></p><p> <span word="C">C</span>．<span word="situation">situation</span></p><p> <span word="D">D</span>．<span word="phenomenon">phenomenon</span></p><p> [考题巧解]</p><p> 解析：考查名词词义辨析。<span word="atmosphere">atmosphere</span>“气氛，氛围”；<span word="state">state</span>“状态”；<span word="situation">situation</span>“形势”；<span word="phenomenon">phenomenon</span>“现象”。句意：两国高层领导人在友好的氛围(<span word="atmosphere">atmosphere</span>)中进行谈判。</p>
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