2017考研英语真题答案及解析

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1、2017考研英语一真题答案及解析　SectionIUseofEnglish　　Directions:　　Readthefollowingtext.Choosethebestword(s)foreachnumberedblankandmarkA,B,CorDontheANSWERSHEET.(10points)　　Couldahugadaykeepthedoctoraway?Theanswermaybearesounding“yes!”_1_helpingyoufeelcloseand_2_topeopleyoucareabout,ittur

2、nsoutthathugscanbringa_3_ofhealthbenefitstoyourbodyandmind.Believeitornot,awarmembracemightevenhelpyou_4_gettingsickthiswinter.　　Inarecentstudy_5_over400healthadults,researchersfromCarnegieMellonUniversityinPennsylvaniaexaminedtheeffectsofperceivedsocialsupportandthereceip

3、tofhugs_6_theparticipants’susceptibilitytodevelopingthecommoncoldafterbeing_7_tothevirus.Peoplewhoperceivedgreatersocialsupportwerelesslikelytocome_8_withacold,andtheresearchers_9_thatthestress-reducingeffectsofhugging_10_about32percentofthatbeneficialeffect._11_amongthose

4、whogotacold,theoneswhofeltgreatersocialsupportandreceivedmorefrequenthugshadlesssevere_12_.　　“Huggingprotectspeoplewhoareunderstressfromthe_13_riskforcoldsthat’susually_14_withstress,”notesSheldonCohen,aprofessorofpsychologyatCarnegie.Hugging“isamarkerofintimacyandhelps_15

5、_thefeelingthatothersaretheretohelp_16_difficulty.”　　Someexperts_17_thestress-reducing,health-relatedbenefitsofhuggingtothereleaseofoxytocin,oftencalled“thebondinghormone”_18_itpromotesattachmentinrelationships,includingthatbetweenmotherandtheirnewbornbabies.Oxytocinismade

6、primarilyinthecentrallowerpartofthebrain,andsomeofitisreleasedintothebloodstream.Butsomeofit_19_inthebrain,whereit_20_mood,behaviorandphysiology.　　1.[A]Unlike[B]Besides[C]Despite[D]Throughout　　【答案】B　　【解析】答案为B。根据本句句内逻辑关系，“itturnsoutthathugs…”说明拥抱还有其他结果。因此，前文的逻辑关系应该为“除此以外”。　

7、　2.[A]connected[B]restricted[C]equal[D]inferior　　【答案】A　　【解析】答案为A。本题实为逻辑关系题。根据句子前后结构“helpingyoufeelcloseand______(2)”，我们可以判断，由于空格处与前面内容通过and连接，说明我们要选择一个单词与feelclose同义，并且要与后面介词to连用。因此，通过对于四个选项含义判断，选项A有“关联的”含义最为符合。　　3.[A]choice[B]view[C]lesson[D]host　　【答案】D　　【解析】答案为D。此题为固定搭配。

8、“ahostof”表示大量的。其他选项搭配不合理。　　4.[A]recall[B]forget[C]avoid[D]keep　　【答案】C　　【解析】答案为C。根据题干信息“aw