大学英语四级选词填空.ppt

选词填空,解题思路,第一步：判断词性（名词、动词、形容词、副词）第二步：语义语法排除法,a)arrived b)consumingc)direct d)exclusivelye)including f)informg)raw h)reachedi)relatively j)remains k)resources l)staplem)surprising n)suggest0)test,a)arrived v-ed.b)consuming v-ing/adj.c)direct v./adj.d)exclusively adv.e)including v-ing f)inform v.g)raw adj.h)reached v-ed.i)relatively adv.j)remains v./n.k)resources n.l)staple n./adj.m)surprising adj.n)suggest v.0)test n./v.,The method for making beer has changed over time.Hops(啤酒花),for example,which give many a modern beer its bitter flavor,are a 1 recent addition to the beverage.This was mentioned in reference to brewing in the ninth century.Now,researchers have found a 2 ingredient in residue(残留物)from 5000-year-old beer brewing equipment.,a)arrived v-ed.b)consuming v-ing/adj.c)direct v./adj.d)exclusively adv.e)including v-ing f)inform v.g)raw adj.h)reached v-ed.i)relatively adv.j)remains v./n.k)resources n.l)staple n./adj.m)surprising adj.n)suggest v.0)test n./v.,While excavating two pits at a site in the central plains of China,scientists discovered fragments from pots and stoves.The different shapes of the containers 3 they were used to brew,filter,and store beerthey may be ancient“beer-making toolkits,”and the earliest 4 evidence of beer brewing in China,the researchers reported in the Proceedings of the National Academy of Sciences.,a)arrived v-ed.b)consuming v-ing/adj.c)direct v./adj.d)exclusively adv.e)including v-ing f)inform v.g)raw adj.h)reached v-ed.i)relatively adv.j)remains v./n.k)resources n.l)staple n./adj.m)surprising adj.n)suggest v.0)test n./v.,To 5 that hypothesis,the team examined the yellowish,dried 6 inside the vessels.The majority of the grains,about 80%were from cereal crops like barley(大麦),and about 10%were bits of roots,7 lily,would have made the beer sweeter,the scientists say.,a)arrived v-ed.b)consuming v-ing/adj.c)direct v./adj.d)exclusively adv.e)including v-ing f)inform v.g)raw adj.h)reached v-ed.i)relatively adv.j)remains v./n.k)resources n.l)staple n./adj.m)surprising adj.n)suggest v.0)test n./v.,Barley was an unexpected find:the crop was domesticated in Western Eurasia and didnt become a 8 food in central China until about 2000 years ago,according to the researchers.Based on that timing,they indicate barley may have 9 in the region not as food,but as 10 material for brewing beer.,a)arrived v-ed.b)consuming v-ing/adj.c)direct v./adj.d)exclusively adv.e)including v-ing f)inform v.g)raw adj.h)reached v-ed.i)relatively adv.j)remains v./n.k)resources n.l)staple n./adj.m)surprising adj.n)suggest v.0)test n./v.,