2017届高三英语一轮检测30 Units 1－2（人教版选修8）
<p> 课后限时自测(三十)Ⅰ.语法<span word="times">times</span>.<span word="Perhaps">Perhaps</span> <span word="it">it</span> <span word="makes">makes</span> __1__ <span word="feel">feel</span> <span word="more">more</span> <span word="content">content</span> <span word="with">with</span> <span word="our">our</span> <span word="life">life</span> <span word="because">because</span> <span word="we">we</span> <span word="feel">feel</span> <span word="there">there</span> <span word="is">is</span> <span word="someone">someone</span> <span word="else">else</span> __2__(<span word="bad">bad</span>) <span word="off">off</span> <span word="than">than</span> <span word="ourselves">ourselves</span>.__3__，<span word="some">some</span> <span word="actors">actors</span> <span word="can">can</span> <span word="astonish">astonish</span> <span word="us">us</span> <span word="with">with</span> <span word="the">the</span> <span word="deep">deep</span> <span word="feelings">feelings</span>.<span word="Charlie">Charlie</span> <span word="Chaplin">Chaplin</span>，<span word="the">the</span> <span word="most">most</span> <span word="famous">famous</span> <span word="actor">actor</span> __4__ <span word="the">the</span> <span word="period">period</span> <span word="of">of</span> <span word="silent">silent</span> <span word="films">films</span>，<span word="was">was</span> <span word="such">such</span> <span word="an">an</span> <span word="actor">actor</span>.<span word="He">He</span> <span word="was">was</span> <span word="able">able</span> <span word="to">to</span> __5__(<span word="make">make</span>) <span word="terrible">terrible</span> <span word="situations">situations</span> <span word="funny">funny</span> <span word="and">and</span> <span word="at">at</span> <span word="the">the</span> <span word="same">same</span> <span word="time">time</span> <span word="show">show</span> <span word="the">the</span> <span word="humanity">humanity</span> <span word="and">and</span> <span word="kindness">kindness</span> <span word="that">that</span> <span word="can">can</span> <span word="be">be</span> <span word="found">found</span> <span word="in">in</span> <span word="the">the</span> <span word="most">most</span> <span word="difficult">difficult</span> <span word="circumstances">circumstances</span>.<span word="Take">Take</span> <span word="The">The</span> <span word="film">film</span> __6__(<span word="set">set</span>) <span word="in">in</span> <span word="California">California</span> <span word="in">in</span> <span word="the">the</span> <span word="middle">middle</span> <span word="of">of</span> <span word="the">the</span> <span word="nineteenth">nineteenth</span> <span word="century">century</span>.<span word="Chaplin">Chaplin</span> <span word="and">and</span> <span word="his">his</span> <span word="friend">friend</span> <span word="wash">wash</span> <span word="sand">sand</span> <span word="from">from</span> <span word="the">the</span> <span word="river">river</span> <span word="in">in</span> <span word="a">a</span> <span word="pan">pan</span> <span word="of">of</span> <span word="water">water</span>.__7__ <span word="they">they</span> <span word="expect">expect</span> <span word="eagerly">eagerly</span> <span word="to">to</span> <span word="find">find</span> <span word="gold">gold</span>，<span word="they">they</span> <span word="have">have</span> <span word="not">not</span> <span word="been">been</span> __8__(<span word="fortune">fortune</span>) <span word="enough">enough</span> <span word="to">to</span> <span word="find">find</span> <span word="any">any</span>.<span word="Instead">Instead</span>，<span word="they">they</span> <span word="are">are</span> <span word="caught">caught</span> <span word="in">in</span> <span word="a">a</span> <span word="snowstorm">snowstorm</span> <span word="in">in</span> <span word="a">a</span> <span word="small">small</span> <span word="wooden">wooden</span> <span word="house">house</span>，__9__(<span word="have">have</span>) <span word="nothing">nothing</span> <span word="to">to</span> <span word="eat">eat</span>.<span word="They">They</span> <span word="are">are</span> <span word="so">so</span> <span word="hungry">hungry</span> __10__ <span word="they">they</span> <span word="have">have</span> <span word="to">to</span> <span word="boil">boil</span> <span word="a">a</span> <span word="pair">pair</span> <span word="of">of</span> <span word="leather">leather</span> <span word="shoes">shoes</span> <span word="and">and</span> <span word="eat">eat</span> <span word="it">it</span>.<span word="Chaplin">Chaplin</span> <span word="seems">seems</span> <span word="to">to</span> <span word="eat">eat</span> <span word="every">every</span> <span word="mouthful">mouthful</span> <span word="with">with</span> <span word="great">great</span> <span word="enjoyment">enjoyment</span> <span word="and">and</span> <span word="makes">makes</span> <span word="it">it</span> <span word="seem">seem</span> <span word="to">to</span> <span word="be">be</span> <span word="one">one</span> <span word="of">of</span> <span word="the">the</span> <span word="best">best</span> <span word="meals">meals</span> <span word="he">he</span> <span word="has">has</span> <span word="ever">ever</span> <span word="had">had</span>!</p><p> 1．<span word="us">us</span> 根据后面的<span word="our">our</span> <span word="life">life</span>和<span word="we">we</span>可知，此处应用<span word="us">us</span>，作<span word="makes">makes</span>的宾语。 根据后面的<span word="than">than</span>可知应用比较级形式。 下文与前面是转折关系，故用<span word="however">however</span>“然而”。注意首字母应大写。另外，此处不能用<span word="but">but</span>，因为后面有逗号。<span word="ing">ing</span> 表示“在……期间”用介词<span word="during">during</span>。 <span word="be">be</span> <span word="able">able</span> <span word="to">to</span>后接动词原形，<span word="be">be</span> <span word="able">able</span> <span word="to">to</span> <span word="do">do</span> <span word="sth">sth</span>.“能够做某事”。 <span word="be">be</span> <span word="set">set</span> <span word="in">in</span>意为“以……为背景”，本文通篇用现在时<span word="is">is</span> <span word="set">set</span>。 句意：尽管他们迫切希望找到金子，但是……，前后句之间为让步关系，故用<span word="although">although</span>/<span word="though">though</span>“尽管，虽然”引导状语从句。 此处所填词在句中作表语，故用形容词形式。 <span word="have">have</span>与句子主语<span word="they">they</span>为主动关系，且<span word="have">have</span>表示的动作与谓语动词表示的动作同时发生，故用现在分词作状语。 此处考查“<span word="so">so</span>＋形容词＋<span word="that">that</span>...”结构。阅读理解<span word="ersity">ersity</span>(<span word="MSU">MSU</span>) <span word="researchers">researchers</span> <span word="has">has</span> <span word="developed">developed</span> <span word="a">a</span> <span word="new">new</span>，<span word="more">more</span> <span word="efficient">efficient</span> <span word="way">way</span> <span word="of">of</span> <span word="cloning">cloning</span> <span word="zebra">zebra</span> <span word="fish">fish</span>，<span word="a">a</span> <span word="breakthrough">breakthrough</span> <span word="that">that</span> <span word="could">could</span> <span word="have">have</span> <span word="an">an</span> <span word="impact">impact</span> <span word="on">on</span> <span word="research">research</span> <span word="into">into</span> <span word="human">human</span> <span word="health">health</span>.，<span word="they">they</span> <span word="are">are</span> <span word="the">the</span> <span word="most">most</span> <span word="commonly">commonly</span> <span word="used">used</span> <span word="vertebrates">vertebrates</span>，<span word="that">that</span> <span word="is">is</span>，<span word="animals">animals</span> <span word="with">with</span> <span word="backbones">backbones</span>，<span word="in">in</span> <span word="genetic">genetic</span> <span word="studies">studies</span>，”<span word="says">says</span> <span word="Jose">Jose</span> <span word="Cibelli">Cibelli</span>，<span word="the">the</span> <span word="leader">leader</span> <span word="of">of</span> <span word="the">the</span> <span word="team">team</span>.“<span word="They">They</span> <span word="are">are</span> <span word="used">used</span> <span word="in">in</span> <span word="cancer">cancer</span> <span word="and">and</span> <span word="heart">heart</span>－<span word="disease">disease</span> <span word="research">research</span> <span word="because">because</span> <span word="they">they</span> <span word="have">have</span> <span word="many">many</span> <span word="of">of</span> <span word="the">the</span> <span word="same">same</span> <span word="genes">genes</span> <span word="as">as</span> <span word="people">people</span> <span word="have">have</span>.”，<span word="zebra">zebra</span> <span word="fish">fish</span> <span word="have">have</span> <span word="also">also</span> <span word="served">served</span> <span word="as">as</span> <span word="an">an</span> <span word="excellent">excellent</span> <span word="model">model</span> <span word="for">for</span> <span word="understanding">understanding</span> <span word="both">both</span> <span word="normal">normal</span> <span word="development">development</span> <span word="and">and</span> <span word="birth">birth</span> <span word="imperfections">imperfections</span>.<span word="More">More</span> <span word="recently">recently</span>，<span word="research">research</span> <span word="with">with</span> <span word="zebra">zebra</span> <span word="fish">fish</span> <span word="has">has</span> <span word="extended">extended</span> <span word="to">to</span> <span word="modeling">modeling</span> <span word="human">human</span> <span word="diseases">diseases</span>.(捐赠者) <span word="cell">cell</span>.<span word="The">The</span> <span word="DNA">DNA</span> <span word="is">is</span> <span word="removed">removed</span> <span word="from">from</span> <span word="the">the</span> <span word="egg">egg</span> <span word="and">and</span> <span word="replaced">replaced</span> <span word="by">by</span> <span word="the">the</span> <span word="DNA">DNA</span> <span word="taken">taken</span> <span word="from">from</span> <span word="the">the</span> <span word="donor">donor</span>.<span word="The">The</span> <span word="resulting">resulting</span> <span word="fish">fish</span> <span word="is">is</span> <span word="an">an</span> <span word="exact">exact</span> <span word="genetic">genetic</span> <span word="copy">copy</span> <span word="of">of</span> <span word="the">the</span> <span word="donor">donor</span>.<span word="In">In</span> <span word="Cibelli">Cibelli</span>'<span word="s">s</span> <span word="technique">technique</span>，<span word="the">the</span> <span word="egg">egg</span> <span word="is">is</span> <span word="removed">removed</span> <span word="from">from</span> <span word="the">the</span> <span word="female">female</span> <span word="zebra">zebra</span> <span word="fish">fish</span> <span word="and">and</span> <span word="placed">placed</span> <span word="in">in</span> <span word="the">the</span> <span word="ovarian">ovarian</span>(卵巢的) <span word="fluid">fluid</span> <span word="of">of</span> <span word="a">a</span> <span word="Chinook">Chinook</span> <span word="salmon">salmon</span>，<span word="another">another</span> <span word="kind">kind</span> <span word="of">of</span> <span word="fish">fish</span>，<span word="before">before</span> <span word="the">the</span> <span word="donor">donor</span> <span word="cell">cell</span> <span word="is">is</span> <span word="placed">placed</span> <span word="into">into</span> <span word="the">the</span> <span word="egg">egg</span>.<span word="The">The</span> <span word="previous">previous</span> <span word="methods">methods</span> <span word="of">of</span> <span word="cloning">cloning</span> <span word="zebra">zebra</span> <span word="fish">fish</span> <span word="had">had</span> <span word="very">very</span> <span word="low">low</span> <span word="survival">survival</span> <span word="rates">rates</span>.<span word="With">With</span> <span word="the">the</span> <span word="new">new</span> <span word="technique">technique</span>，<span word="the">the</span> <span word="number">number</span> <span word="of">of</span> <span word="cloned">cloned</span> <span word="fish">fish</span> <span word="is">is</span> <span word="increased">increased</span> <span word="by">by</span> 15 <span word="percent">percent</span>. <span word="is">is</span> <span word="that">that</span> <span word="their">their</span> <span word="eggs">eggs</span> <span word="are">are</span> <span word="transparent">transparent</span>(透明的)，<span word="making">making</span> <span word="the">the</span> <span word="fish">fish</span>'<span word="s">s</span> <span word="development">development</span> <span word="easy">easy</span> <span word="to">to</span> <span word="follow">follow</span>.－<span word="fish">fish</span> <span word="cloning">cloning</span> <span word="techniques">techniques</span> <span word="is">is</span> <span word="also">also</span> <span word="important">important</span> <span word="because">because</span> <span word="currently">currently</span> <span word="the">the</span> <span word="mouse">mouse</span> <span word="is">is</span> <span word="the">the</span> <span word="only">only</span> <span word="good">good</span> <span word="model">model</span> <span word="for">for</span> <span word="genetic">genetic</span> <span word="research">research</span>.<span word="rom">rom</span> <span word="which">which</span> <span word="you">you</span> <span word="can">can</span> <span word="delete">delete</span> <span word="genes">genes</span> <span word="in">in</span> <span word="a">a</span> <span word="reliable">reliable</span> <span word="way">way</span>，”<span word="Cibelli">Cibelli</span> <span word="says">says</span>.“<span word="What">What</span> <span word="researchers">researchers</span> <span word="do">do</span> <span word="is">is</span> <span word="mutate">mutate</span>(使变异) <span word="a">a</span> <span word="gene">gene</span>，<span word="destroy">destroy</span> <span word="its">its</span> <span word="function">function</span> <span word="completely">completely</span>，<span word="and">and</span> <span word="then">then</span> <span word="study">study</span> <span word="the">the</span> <span word="consequences">consequences</span>.”<span word="be">be</span> <span word="used">used</span> <span word="to">to</span> <span word="cure">cure</span> <span word="human">human</span> <span word="diseases">diseases</span>.</p>
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