2017届高考英语一轮全册复习课时作业：必修5.1《Great scientists》（新人教版含解析）
<p> 课时作业21 <span word="Unit">Unit</span> 1 <span word="Great">Great</span> <span word="scientists">scientists</span></p><p> 一、单元扣点训练</p><p> Ⅰ.短语填空</p><p> 1．<span word="A">A</span> <span word="black">black</span> <span word="car">car</span> <span word="cut">cut</span> <span word="in">in</span> <span word="ahead">ahead</span> <span word="of">of</span> <span word="me">me</span>, <span word="forcing">forcing</span> <span word="me">me</span> <span word="to">to</span> ________.</p><p> 2．<span word="Without">Without</span> <span word="plenty">plenty</span> <span word="of">of</span> <span word="water">water</span>, <span word="you">you</span> <span word="will">will</span> <span word="easily">easily</span> ________ <span word="thirst">thirst</span> <span word="in">in</span> <span word="the">the</span> <span word="desert">desert</span>.</p><p> 3．<span word="This">This</span> <span word="essay">essay</span> <span word="is">is</span> <span word="quite">quite</span> <span word="good">good</span> ________ <span word="a">a</span> <span word="couple">couple</span> <span word="of">of</span> <span word="spelling">spelling</span> <span word="mistakes">mistakes</span>.</p><p> 4．<span word="There">There</span> <span word="is">is</span> <span word="no">no</span> <span word="doubt">doubt</span> <span word="that">that</span> <span word="stress">stress</span> <span word="can">can</span> ________ <span word="physical">physical</span> <span word="illness">illness</span>.</p><p> 5．<span word="I">I</span> <span word="don">don</span>'<span word="t">t</span> <span word="think">think</span> <span word="it">it</span> ________ <span word="to">to</span> <span word="focus">focus</span> <span word="only">only</span> <span word="on">on</span> <span word="providing">providing</span> <span word="basic">basic</span> <span word="services">services</span>.</p><p> 6．<span word="I">I</span> <span word="wrote">wrote</span> <span word="a">a</span> <span word="letter">letter</span> <span word="of">of</span> <span word="complaint">complaint</span>, <span word="and">and</span> <span word="the">the</span> <span word="airline">airline</span> <span word="have">have</span> <span word="promised">promised</span> <span word="to">to</span> ________ <span word="the">the</span> <span word="matter">matter</span>.</p><p> 7．<span word="Andrew">Andrew</span> <span word="can">can</span> <span word="be">be</span> <span word="very">very</span> <span word="badtempered">badtempered</span> ________ <span word="even">even</span> <span word="though">though</span> <span word="he">he</span> <span word="is">is</span> <span word="friendly">friendly</span> <span word="in">in</span> <span word="general">general</span>.</p><p> 8．<span word="A">A</span> <span word="new">new</span> <span word="approach">approach</span> <span word="to">to</span> <span word="teaching">teaching</span> <span word="languages">languages</span> <span word="was">was</span> ________ <span word="at">at</span> <span word="the">the</span> <span word="meeting">meeting</span> <span word="last">last</span> <span word="week">week</span>.</p><p> 9．<span word="These">These</span> <span word="colors">colors</span> <span word="will">will</span> <span word="not">not</span> <span word="last">last</span> <span word="if">if</span> <span word="they">they</span> ________ <span word="the">the</span> <span word="sun">sun</span>.</p><p> 10．<span word="Scientists">Scientists</span> <span word="now">now</span> ________ <span word="certain">certain</span> <span word="types">types</span> <span word="of">of</span> <span word="cancer">cancer</span> ________ <span word="the">the</span> <span word="amount">amount</span> <span word="of">of</span> <span word="junk">junk</span> <span word="food">food</span> <span word="that">that</span> <span word="people">people</span> <span word="eat">eat</span>.</p><p> 答案 1.<span word="slow">slow</span> <span word="down">down</span> 2.<span word="die">die</span> <span word="of">of</span> 3.<span word="apart">apart</span> <span word="from">from</span> 4.<span word="lead">lead</span> <span word="to">to</span> 5.<span word="makes">makes</span> <span word="sense">sense</span> 6.<span word="look">look</span> <span word="into">into</span> 7.<span word="at">at</span> <span word="times">times</span> 8.<span word="put">put</span> <span word="forward">forward</span> 9.<span word="are">are</span> <span word="exposed">exposed</span> <span word="to">to</span> 10.<span word="link">link</span>; <span word="to">to</span></p><p> Ⅱ.完成句子</p><p> 1．<span word="To">To</span> <span word="prevent">prevent</span> <span word="this">this</span> <span word="from">from</span> <span word="happening">happening</span> <span word="again">again</span>, <span word="he">he</span> <span word="suggested">suggested</span> ______________________(所有的水源都要经过检测). (<span word="examine">examine</span>)</p><p> 答案 <span word="the">the</span> <span word="source">source</span> <span word="of">of</span> <span word="all">all</span> <span word="the">the</span> <span word="water">water</span> <span word="supplies">supplies</span> <span word="be">be</span> <span word="examined">examined</span></p>
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