emergency/i'm:dnsi/n.紧急情况encouragement/in'kridmnt/n.鼓励
essence/'esns/n.本质estimate/'estimt/n.估计
expenditure/ik'spendit(r)/n.开支
extinction/ik'stikn/n.消失，消灭，灭绝
quality/'kwlti/n.质量，（统计）品质，特性，才能
flaw/fl:/n.裂纹，瑕疵
fortune/'f:tu:n/n.财产，大笔的钱
fraction/'frkn/n.小部分，一点
symptom/'simptm/n.（临床）症状，征兆
guarantee/grn'ti:/n.保修单
guilt/gilt/n.犯罪
harmony/'hɑ:mni/n.协调，一致，和谐
形容词
accessory/k'sesri/n.配件，附件adj.附属的
absurd/b's:d/adj.不合理的，荒唐的
abstract/'bstrkt/n.摘要vt.摘要，提取adj.抽象的
absent/'bsnt/adj.不在意的
abnormal/b'n:ml/adj.不正常的
absurd/b's:d/adj.荒缪的
abundant/'bndnt/adj.丰富的
acute/'kju:t/adj.敏锐的，锋利的
aggressive/'gresiv/adj.侵略的，好斗的，有进取心的
ambiguous/m'bigjus/adj.模棱两可的，模糊的
ambitious/m'bis/adj.有雄心的，有抱负的
appropriate/'prprit/adj.合适的，恰当的vt.占用，拨出
authentic/:'θentik/adj.可靠的，可信的
average/'vrid/adj.一般的，普通的
barren/'brn/adj.贫瘠的，不毛的
bound/band/adj.一定的
chronic/'krnik/adj.慢性的

By200945B段落 PART I Writing
Directions：For this part，you are allowed 30 minutes to write an essay on online dictionaries.You can start your essay with the sentence Online dictionaries are becoming increasingly popular.You should write at least 120 words but no more than 180 word
范文：
Online dictionaries are becoming increasingly popular.We can see lots of students consulting different online dictionaries in their computers or other portable digital devices stead of taking out book and looki up a certain word in millions of vocabularies.What a fanta sitic age it is！
The reasons why we enjoy online dictionaries lie in the fol lowing three respects.To begin with，looking up a word in an online dict can save us plenty of time.Further-more，consulting online dictionaries is so convenient for us that we can effortlessly and rapidly find the exact vocab-lary we need through just several taps at the keyboard.Be sides，online dictionaries can normally be updated timely.
All in all，online dictionaries are one of the greatest inven tions in the modern world.We can not only enhance our ef ficiency of aquiring knowledge of words but also promote the widespread use of a language.
信息匹配 套：
Doctor s orders：Let children just play
36H段落 句 Another playtime thief：
37E段落 句 The trends have been a long time coming
38L段落 句 Play may not be a hard sell to kids
39G段落 句 Pediatricians aren't the only ones who have noticed
40.D段落 句"Play is not silly behavior，"
41.段落 句"I respect that parents have busy lives and it's easy to hand a child an iPhone
42.C段落 句 The advice，issued Monday by the ameri-
can Academy of Pediatrics
43.K段落 句 Yogman also worries about the pressures hat squeeze playtime for more affluent kids.
44.F段落 句By200945B段落 句"This may seem old-fashioned，but there are skills to be leaned when kids aren't told what