2017高考英语北师大版选修7一轮复习课件（安徽专用）《Unit 21Human Biology》人类生物学
<p> 解析：选<span word="B">B</span>.句意：我们极力劝说他待在家里,但大都是徒劳的,尽管他生着重病,最后还是去了工地.<span word="in">in</span> <span word="vain">vain</span>(＝<span word="vainly">vainly</span>)徒劳地,白费力气地. 3．<span word="At">At</span> <span word="last">last</span> <span word="she">she</span> <span word="wiped">wiped</span>________<span word="the">the</span> <span word="jar">jar</span> <span word="and">and</span> <span word="filled">filled</span> <span word="it">it</span> <span word="with">with</span> <span word="clean">clean</span> <span word="water">water</span>. <span word="A">A</span>．<span word="off">off</span></p><p> <span word="B">B</span>．<span word="up">up</span> <span word="C">C</span>．<span word="out">out</span></p><p> <span word="D">D</span>．<span word="away">away</span></p><p> 解析：选<span word="C">C</span>.考查<span word="wipe">wipe</span>短语.<span word="wipe">wipe</span> <span word="out">out</span>“擦净……的内部”;<span word="wipe">wipe</span>...<span word="off">off</span>“擦掉”; <span word="wipe">wipe</span>...<span word="up">up</span>“擦净(液体等)”;<span word="wipe">wipe</span>...<span word="away">away</span>“擦去(眼泪)等”.</p><p> 4．<span word="It">It</span> <span word="is">is</span> <span word="not">not</span> <span word="a">a</span> <span word="good">good</span> <span word="habit">habit</span> <span word="to">to</span> <span word="state">state</span> <span word="your">your</span> <span word="opinion">opinion</span>________ <span word="and">and</span> <span word="you">you</span>’<span word="d">d</span> <span word="better">better</span> <span word="think">think</span> <span word="it">it</span> <span word="over">over</span> <span word="before">before</span> <span word="you">you</span> <span word="act">act</span>. <span word="A">A</span>．<span word="at">at</span> <span word="all">all</span></p><p> <span word="B">B</span>．<span word="full">full</span> <span word="of">of</span> <span word="faith">faith</span> <span word="C">C</span>．<span word="at">at</span> <span word="once">once</span></p><p> <span word="D">D</span>．<span word="at">at</span> <span word="random">random</span></p><p> 解析：选<span word="D">D</span>.从“<span word="you">you</span>’<span word="d">d</span> <span word="better">better</span> <span word="think">think</span> <span word="it">it</span> <span word="over">over</span> <span word="before">before</span> <span word="you">you</span> <span word="act">act</span>”看出要“三思而后 行”.空白处应该填入<span word="at">at</span> <span word="random">random</span>,前半句“随便发表你的观点不是一种好习惯”,与后半句相吻合.</p><p> 句型巧析 1(教材<span word="P">P</span>39)<span word="Meanwhile">Meanwhile</span>,<span word="governments">governments</span> <span word="worldwide">worldwide</span> <span word="have">have</span> <span word="also">also</span> <span word="underlined">underlined</span> <span word="the">the</span>_<span word="fact">fact</span>_<span word="that">that</span> <span word="thorough">thorough</span> <span word="and">and</span> <span word="systematic">systematic</span> <span word="medical">medical</span> <span word="research">research</span> <span word="on">on</span> <span word="Bird">Bird</span> <span word="Flu">Flu</span>... 同时,全球各国政府也重视这个现实,那就是,对禽流感进行全面有序的医疗研究……</p><p> 【句法分析】 <span word="the">the</span> <span word="fact">fact</span> <span word="that">that</span>...,<span word="that">that</span>引导的为同位语从句，用来解释说明某一名词的内容和实质；同位语从句一般用<span word="that">that</span>而不用<span word="which">which</span>引导，但也可以用连接代词(<span word="what">what</span>，<span word="which">which</span>，<span word="who">who</span>)、连接副词(<span word="when">when</span>，<span word="where">where</span>，<span word="why">why</span>，<span word="how">how</span>)或<span word="whether">whether</span>引导。 ①<span word="The">The</span> <span word="young">young</span> <span word="man">man</span> <span word="made">made</span> <span word="a">a</span> <span word="promise">promise</span> <span word="to">to</span> <span word="his">his</span> <span word="parents">parents</span> <span word="that">that</span> <span word="he">he</span> <span word="would">would</span> <span word="try">try</span> <span word="to">to</span> <span word="earn">earn</span> <span word="his">his</span> <span word="own">own</span> <span word="living">living</span> <span word="after">after</span> <span word="graduation">graduation</span>. 这位年轻人向他的父母许诺说毕业之后他将努力自食其力. ②<span word="I">I</span> <span word="have">have</span> <span word="no">no</span> <span word="idea">idea</span> <span word="how">how</span> <span word="he">he</span> <span word="did">did</span> <span word="it">it</span>. 我不知道他是如何做的.</p>
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