雅思作文考官答案.doc

Thegraphillustrateschangesintheamountsofbeef,lamb,chickenandfishconsumedinaparticularEuropeancountrybetween1979and2004.
2.In1979beefwasbyfarthemostpopularofthesefoods,withabout225gramsconsumedperpersonperweek.Lambandchickenwereeateninsimilarquantities(around150grams),whilemuchlessfishwasconsumed(justover50grams).
3.However,duringthis25-yearperiodtheconsumptionofbeefandlambfelldramaticallytoapproximately100gramsand55gramsrespectively.Theconsumptionoffishalsodeclined,butmuchlesssignificantlytojustbelow50grams,soalthoughitremainedtheleastpopularfood,consumptionlevelswerethemoststable.
4.Theconsumptionofchicken,ontheotherhand,showedanupwardtrend,overtakingthatoflambin1980andthatofbeefin1989.By2004ithadsoaredtoalmost250gramsperpersonperweek.
5.Overall,thegraphshowshowtheconsumptionofchickenincreaseddramaticallywhilethepopularityoftheseotherfoodsdecreasedovertheperiod.

分析：
第一段：
1Thegraphillustrateschangesintheamountsofbeef,lamb,chickenandfishconsumedinaparticularEuropeancountrybetween1979and2004.
Thegraphillustrateschanges描述变化的常用句式。intheamountsof在---数量上。Consumed是过去分词作后置定语，表示“被消费”。相当于whichwereconsumed的定语从句。
第二段：
1In1979beefwasbyfarthemostpopularofthesefoods,withabout225gramsconsumedperpersonperweek.
Byfar是在那时，是常用的时间状语；themostpopular最高级，of后面加“总体”，最高级的整体。With后面加数字；consumed是过去分词做后置定语，相当于whichwereconsumed。
2Lambandchickenwereeateninsimilarquantities(around150grams),whilemuchlessfishwasconsumed(justover50grams).
Insimilarquantities是“相似的数量”的意思，括弧里面加入具体的数字，是常用的数据引出方式。Muchless是“更少”，much修饰比较级less；(justover50grams)同样也是用括号引出数据。
第三段：
1However,duringthis25-yearperiodtheconsumptionofbeefandlambfelldramaticallytoapproximately100gramsand55gramsrespectively.
However连接前后两个段落，两个数据。第二段属于静止描述起始点的数值，接下来描述以后的数据变化，就可以用however来连接。Duringthis25-yearperiod在这25年的阶段里。Respectively是副词“分别地”的意思，通常用于修饰两个数据，分别是某两个数字。
2Theconsumptionoffishalsodeclined,butmuchlesssignificantlytojustbelow50grams
Also---but，描述相同的趋势但不同的变化程度。Lesssignificantly是与之前的变化相比较得出的结论，前面也是“巨大”，但这个变化速度不如之前“巨大”。
第四段：
1Theconsumptionofchicken