【精准高考】2020高考英语大一轮复习检测 第1部分 必修1 Unit 1 Friendship 练案 含解析.doc

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1、第一部分　必修一　Unit1Ⅰ.阅读理解A(2017·安徽省亳州市一模)Happinessspreadsreadilythroughthesocialnetworksoffamilymembers,friendsandneighbors,U．S.researcherssayinastudypublishedThursday.Knowingsomeonewhoishappymakesyou15.3percentmorelikelytobehappyyourself,accordingtothestudybyscientistsfromHarvardUniversityand

2、theUniversityofCaliforniaatSanDiego.Ahappyfriendincreasesyouroddsofhappinessby9.8percent,andevenyourneighbor'sfriendcangiveyoua5.6percentboost(提高)，saidthestudyappearingonlineintheBritishMedicalJournal.Theresearchersdiscoveredthathappypeoplelivingclosebyweremosteffectiveinspreadingtheirgoo

3、dcheer.Theyalsofoundthehappiestpeoplewereatthecenteroflargesocialnetworks.Theresearchesbasedtheirconclusiononastudyoftherelationshipofnearly5,000people.Theresultsshowedthatahappyfriendwholiveswithin0.8kmmakesyou42percentmorelikelytobehappyyourself.Ifthatsamefriendlives3.2kmaway,hisimpactd

4、ropsto22percent.Happyfriendswhoaremoredistanthavenoclearimpact.Similarly,happybrothersorsistersmakeyou14percentmorelikelytohehappyyourself,butonlyiftheylivewithinl．6km.Happycouplesprovidean8percentboostiftheyliveunderthesameroof.Next-doorneighborswhoarehappymakeyou34percentmorelikelytobeh

5、appytoo,butnootherneighborshaveaneffect,eveniftheyliveonthesameblock.Inmanyregards,theresearchersconcluded,happinessislikeaninfectiousdisease.“Youremotionalslatedependsnotjustonactionsandchoicesthatyoumake,butalsoonactionsandchoicesofotherpeople,manyofwhichyoudon'tevenknow.”saidDr.Nichola

6、sA．Christakis,aphysicianandmedicalsociologistatHarvardwhoco-wrotethestudy.文章大意：与快乐的人为伴会让你快乐，所以与快乐的人为伴吧.1．What'sthemainideaofthepassage？__B__A．Goodemotionsarelikelytokeepyouhealthy.B．Happypeoplearoundarelikelytomakeushappy.C．Themorefriendsonehas,thehappierhewillbecome.D．Familymembersdepend

7、oneachotherforhappiness.解析：主旨大意题.由第一段可知，与快乐的人为伴会让你快乐.2．Whichofthefollowingismostlikelytomakeonehappy？__A__A．Hishappyfriendwholivesnextdoortohim.B．Hishappybrotherwholivesinanothercity.C．Ahappycouplewholiveinthesameblock.D．Hisneighbor'sfriendwhoisalwayscheerful.解析：推理判