必修5Unit1GreatscientistsⅠ.单项填空1．Hebecameinspiredwhenhethoughtabouthelpingordinarypeople________tocholera.A．exposeB．exposedC．exposingD．toexpose解析expose“”使暴露于；显露；使接触，在此处作后置定语修饰people，二者存在动宾关系，故用过去分词形式。答案B2．Whenhecamebackthreehourslater，theywerestillsittingonthesofa，________inconversation.A．absorbingB．absorbedC．toabsorbD．tobeabsorbed解析考查非谓语动词。句意：当他三个小时后回来时，他们仍坐在沙发上，聚精会神地交谈。beabsorbedin“”为固定搭配，意为专心于，所以此处应用absorb的过去分词形式，作伴随状语。答案B3．Itwastheboy，ratherthanhisteachers，that________forwhattheboyhaddone.A．weretoblameB．weretoblamedC．wastoblameD．wastobeblamed解析betoblame“”表示应该受责备，从结构分析主语应当为theboy，因此选C。答案C4．Ithinkyouneedsomeoutdoorexercise.Plentyoffreshairwill________goodhealth.A．contributetoB．devotetoC．applytoD．adjustto解析考查带to的动词短语辨析。句意：我认为你需要户外锻炼，足够的新鲜空气会有利于健康。contributeto有助于，导致；devoteto奉献；applyto运用；adjustto调节以适应。答案A5．Thedoctor________youforyourcoughissureto________it.A．curing；treatB．cures；treatingC．treating；cureD．treats；cure解析考查动词词义辨析。句意：给你治疗咳嗽的那个大夫保证给你治好病。treat治疗；cure治愈；treatingyouforyourcough现在分词短语作定语。答案C6．The________，Ithink，hedrewfromhissimpleexperimentisnotscientific.A．attentionB．conclusionC．promiseD．relation解析句意：我认为他从简单的实验中得出的结论是不科学的。drawaconclusion“得”出结论；drawone'sattention“”引起某人注意。答案B7．Themoreoneis________theEnglishspeakingenvironment，thebetterheorshewilllearnthelanguage.A．exposedtoB．filledinC．caughtonD．keptup解析根据句子的意思判断，此处应该使用beexposedto...“……”，表示被暴露在的意思。答案A8—．IwassurprisedtoseewildflowersinAlaska.—Manypeoplethinkthereisnothingthere________iceandsnow.A．exceptforB．ratherthanC．apartfromD．regardlessof解析“”此处表示除了冰雪以外没有别的东西，可以使用except，因为iceandsnow和nothing属于同类，而exceptfor后的名词和前面的名词不属同类。apartfrom相当于except或besides。答案C9．HerquestionwassodifficultthatIcouldhardlymakeany________ofitatall.A．senseB．meaningC．explanationD．idea解析名词辨析。makesenseof“”的意思为理解；明白。答案A10．Thebuildingaroundthecornercaughtfirelastnight.Thepolicearenow________thematter.A．seeingthroughB．workingoutC．lookingintoD．watchingover解析考查动词词组辨析。此处lookinto“”表示调查。A“”项表示看穿；识破；B项“”表示制定出；算出；D“”项表示看守；监视。答案C11—．Stayabitlonger，please.It'sbeensuch________funhavingyouhere.—Thankyou，butI'vegot________earlystarttomorrowmorning.A．/；theB．a；anC．/；anD．the；an解析考查冠词。此题中fun为不可数名词，前面不用冠词。anearlystart此处指“”“”“早起。句意为请再待一会儿吧。有你在这里太有趣了。谢谢你，但明天早上我还要”早起呢。答案C12—．DoyouknowwhyAnnisill?—Yes，she________moreworkthanisgoodforher.A．takesoutB．takesdownC．takesonD．takesin解析takeon“”在此处意为从事。答案C13．________hiseyes，Tomfoundhimself________ontheroadside.A．Opened；liedB．Opened；laidC．Opening；lyingD．Opening；lain解析本题考查的是非谓语动词。现在分词表示主动，所以用Opening。第二个空的意“”思是躺，表示主动进行。答案C14．TheDeadSeaissosalty________it'shardforanythingtoliveinit________iswhyit'scalledtheDeadSea.A．that；whichB．that...
