广东2011高考英语一轮复习 Unit3单元测试 新人教版选修7.doc

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Unit3Underthesea
能力演练
一、语法填空
Morethan220peoplewerekilledinthefire1destroyedtheCapitalBuildingonFebruary4th,;itwasSaoPaulo.
(electricity),(escape).
二、完形填空
阅读下面短文,掌握其大意,然后从1~15各题所给的四个选项(A、B、C和D)中,选出最佳选项。
.
TenChinese3,enjoyingaholidayinaNationalForestPark,,themenweresuddenly45animals,coveredwithlongdarkhair,,,whentheysawhowtheanimalsmovedthroughtheforestwithgreat8andstrength,theydidnotdaretofollowanyfurther.
,scientistsare10bythediscovery,becausetheengineerswereallveryeducatedpeopleandscientistsfeeltheycan11whattheydescribed.
Afterthediscovery,,sfoot!,somepeople14tobelievethatthishalfman,half.
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三、阅读理解
专题训练(八)说明文的阅读(2)
Shortpeople,studieshaveshown,aremorelikelytohaveastroke(中风),sufferfromhighbloodpressuresandheartdiseaseandbebulliedinschool.
Now,researchersreportthatshortpeople—atleastinthepast—werealsomorelikelytodieatayoungeragethantheirtallerpeers.
Theirstudy,publishedintheJournalofEpidemiology(流行病学)andCommunityHealth,foundthatshortboneshavesomethingtodowithshortlifeformorethan1,(骨架的)remainsfromanarchaeologicalsiteinnortheasternEngland,datingfromthe9thcenturytoabout1850.
About55%ofmenand73%ofwomendiedbeforetheageof45,and39%ofmenand56%.
“Thisstudyprovidesevidencefromanarchaeologicalsamplethatlongbonelengthisconnectedwithageatdeath-thosewithsmallerbonestendtodieyounger,”
intheUKandcolleagues.
Whileitisnotclearwhyshortstature(身材)mightbelinkedtoearlierdeath,theresearcherspointoutthatheightis〖ZZ(Z〗anindicator〖ZZ)〗ofchildhoodnutrition,whichmayhavealong
lastingeffectonhealth.
“Mechanism(身体结构)forheightmortality(死亡)associationsinthepastmaydifferfromthosetoday,forexample,shortstaturemayhaveincreasedtheriskofdeathinchildbirthandthismayexplainthehigherriskofpremature(未成熟的)mortalityinwomen,”Gunnellandcolleagueswrite.
“However,shortbones,itwouldappear,havealwaysbeenamarkerofashortlife,”theauthorsconclude.
根据所读短文,选择最佳答案。
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2.“Anindicator”inParagraph6means___________.
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参考答案
一、
:which/that是关系代词,引导定语从句。
答案:which/that
:在火灾发生前。
答案:before
:整个大楼的25层。
答案:floors
:定冠词特指前面的大火。
答案:The
:breakout是固定词组,指火灾爆发。
答案:out
:没有人知道是如何起火的。
答案:Noone
:fire是名词,前面用名词修饰。
答案:electrical
:但是很难控制火灾。
答案:but
:control后缺宾语,从上下文可知,代词it指代。
答案:it
:,意思是不可能做某事。
答案:toescape
二、
:第一句交待语篇中心。科学家需证据来证明这个事情。
答案:A
:科学家的信心来自于在湖北发现了这种动物的结果。
答案:C
:第二段讲述了十个中国工程师的度假经历。
答案:B
:行进途中,偶遇动物而感到惊讶。
答案:B
:动物的体形在第一段就交待了。
答案:C
:最后一句话“theydidnotdaretofollowanyfurther”意为“他们不敢再跟着动物”。因此,此处应为“他们停车去追赶动物”。
答案:D
:把握住语篇的行文逻辑,此处含有转折意味。
答案:A
:动物穿过森林的方式为“withgreat...andstrength”。
答案:B
:第三段最后一句“...whattheydescribed”意为“他们描述的事”,暗示他们无证据。
答案:D
:第一段第一句已说科学家对此事很感兴趣。
答案:B
:工程师是受过良好教育的,他们有能力把所见描述清楚。
答案:A
:第三段讲述科学家去森林取证研究。
答案:C
:But有转折意义。
答案:B
:他们不相信动物真的存在。
答案:C
三、
:整篇文章讲的是身材矮小跟寿命的关系。
答案:B
:从前后句判断可知。
答案:C
:A选项跟第四段最后一句话相反。
答案:A
:从倒数第三段可知答案。
答案:D
:从整篇文章来看,作者是从社会的角度去分析身材矮小跟寿命关系的。
答案:B