2013年下半年，英语四级将改革，局部题型发生变化。选词填空在英语四级考试中，是考生们很难逾越的难关，很多考生做到这类题型都会选择直接放弃。其实，只要大量练习，再加上归纳总结，选词填空拿高分并不难。下面小编整理了选词填空题型训练，希望对考生们有帮助。
Thepopularnotionthatolderpeopleneedlesssleepthanyoungeradultsisamyth, scientistssaidyesterday.
Whileelderlypeople __47__ tosleepforfewerhoursthantheydidwhentheywereyounger, thishasa __48__ effectontheirbrainsperformanceandtheywouldbenefitfromgettingmore, accordingtoresearch.
SeanDrummond, a. psychiatristattheUniversityofCalifornia, SanDiego, saidolderpeoplearemorelikelytosufferfrombrokensleep, whileyoungerpeoplearebetteratsleeping __49__ straightthroughthenight.
Moresleepinoldage, however, is __50__ withbetterhealth, andmostolderpeoplewouldfeelbetterandmore __51__ iftheysleptforlongerperiods, hesaid.
Theabilitytosleepinonechunkovernightgoesdownasweagebuttheamountofsleepweneedto __52__ welldoesnotchange, DrDrummondtoldtheAmericanAssociationfortheAdvancementofScienceconferenceinSanDiego.
Its __53__ amyththatolderpeopleneedlesssleep. Themorehealthyanolderadultis, themoretheysleepliketheydidwhentheywere __54__. Ourdatasuggeststhatolderadultswouldbenefitfrom __55__ togetasmuchsleepastheydidintheir 30s. Thats __56__ frompersontoperson, buttheamountofsleepwehadat 35 isprobablythesameamountasweneedat 75.
返回查字典首页>>