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大学英语四级考试词汇及真题简介：
这篇文章为节选，题库包括历年真题及各章节课后习题答案解析，可仿照考试。
大学英语四级考试词汇及真题摘抄：
part i writing（30 minutes）
directions:for this part，you are allowed 30 minutes 
to write a letter to express your thanks to one of your friends who helped you most when you were in difficulty.you should write at least 120 words but no more than 180 words.
【审题构思】
本篇作文查询使用文—函件的写作。本道试题需求考生写一封谢谢信给一个兄弟，就你曾身处窘境时他给你供给过的协助进行谢谢。考生在写作时，首要应开宗明义，标明写信目
的。其次阐明谢谢理由。最终总结展望，表述期望友谊长存的期望。
【参阅范文】
dear jane，
（1）i am writing to tell you my true feelings from the botom of my heart.i（2）am really grateful for the continuous
assistance you have offered to me over these years.
（3）on the one hand，your generous help has brought me a splendid academic progress.it is because of your encouragement that i can keep the direction and（4）stick to my goal，which is the surest way to success.（5）0n the other hand，i appreciate your company when i come to a thoroughly strange place and feel lonely.without you，i would not have（6）overcome the diffculties in those darkest days.
（7）just as the old saying goes，the misfortune tests the sincerity of friends.here i give my most cordial thanks for your timely help which will be engraved in my mind.i will cherish the goodwil wherever i go.（8）lasty，i also expect our fiendship to last forever after we have experienced（9）ups and downs together.just remember i would be there for you if you need any help.
sincerely yours，mary
【行文点评】
（1）开宗明义，标明写信意图。
（2）be grateful for标明“对……心存感谢”。此处用于表达谢谢。
（3）on the one hand标明“一方面”，从学业方面谢谢兄弟。
（4）stick to标明“坚持”。
（5）on the other hand标明“另一方面”，谢谢兄弟的陪同生长。
（6）overcome标明渡过，战胜”，此处用于陈述谢谢理由。
（7）just as the old saying goes，..标明古?档煤谩保芙嶙龊嫱小?
（8）总结展望，愿友谊长存。
（9）ups and downs标明“起落沉浮”。
【经典句型】
1.it is because of your encouragement that i can keep the direction and stick to my goal，which is the surest way to success.正是因为你，我才干坚持我的发现和方针，这是通往成功最可靠的办法。
2.just as the old saying goes，the misfortune tests the sincerity of friends.古?档煤茫鲅昙媲椤?
3.here i give my most cordial thanks for your timely help which will be engraved in my mind.这儿我为你对我及时的协助给予诚挚的谢谢，这些将会深深铭刻在我的心里。
part iⅱ listening comprehension（25 minutes）（与第1套相同，故略）part iii reading
comprehension（40 minutes）
sectiona signs barring cell-phone use are a familiar sight to anyone who has ever sat in a hospital waiting room.
but the 26.popularity of electronic medical records has forced hospital-based doctors to become 27.on computers throughout the day，and desktops which keep doctors from besides are 28.giving way to wireless devices.
as clerical loads increased，s internal-
medicine program.in fall 2010，she helped 30.a pilot project in chicago to see if the iad could improve working conditions and patient care.the experiment was so 31that allinternal-medicine programs adopted the same 32.in 2011.medical schools at yale and stanford now have paperless，ipad-based curriculums.
is the slogan for one of the new lab coats 33.with large pockets to accommodate tablet computers.
astudy of the university of chicago ipad project found that patients got tests and 34.fasterif they were cared for by ipad-equipped residents.many patients also 35.a better understanding of the illneses that landed them in the hospital in the first place.
a）abandoned b）advanced c）biased d）chances e）commitment f）dampens g）dependent h）distantdfrequent j）fulfillment k）grant l）merely m）provide n）understandably o）unrealistically
【文章导读】
这篇文章首要谈论了在医院无线设备的运用以及pad与患者恢复两者联络的研讨。由带着pad作业
的医生照顾的患者能得到更快速的医治。
【选项词性】
名词：d）chances机缘；可以性；e）commitment崇奉；刀fulfillment作用动词：原形：m）provide供给。第三人称奇数：f）dampens使.…….沉描述词：c）biased有成见的；g）dependent依靠的；h）distant偏僻的；dfrequen频频的副词：l）merely只是；n）understandably可了解地；o）unrealistically不实际地其他：a）abandoned被扔掉的（描述词）；扔掉，遗弃（动词曩昔式或曩昔分词）；b）
advanced行进（动词曩昔式或曩昔分词）/领先的（描述词）；k）gran公布；奖学金；答应（名词）/答应；公布；招认（动词原形）
【答案与解析】
26.ggrowing。考点：描述词。句意：可是电子病历的逐步广泛使得医院里医生的作业整天都依靠电脑。分析语句规划可知，空格处应填描述词来润饰名词popularity。growing标明“正在生长的，正在添加的”，可作描述词润饰名词。growing popularity意为“逐步广泛”。因而正确答案为g项。
27.a dependent。考点：描述词。句意：可是电子病历的逐步广泛使得医院里医生的作业整天都依靠电脑。分析语句规划可知，空格处应填描述词与前面的be动词构成系表规划。be dependenton 为固定句型，意为“依靠，依托”。因而答案选a。
28.cfast。考点：副词。句意：台式电脑正快速让位于无线移动设备。分析语句规划可知，空格处应填副词来润饰动词词组give way to。联系句意与词性可得出正确答案为c。
29.f give。考点：动词。句意：一些东西有必要让位，而且这也是患者要面临的。分析语句规划可知，空格处位于have to之后，所以应填动词的原形。联系句意与词性可得出正确答案为f。
30.hlaunch。考点：动词。句意：她协助建议了一个芝加哥的试点项目。分析语句规划可知，空格处应填动词的原形。launch a pilot project意为“建议了一个试点项目”，故选h。
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