2018考研英語詞匯專項訓練及答案

　　在考研英語當中會涉及到很多詞匯，因此平時要注重詞匯的積累。下面是小編為大家整理的2018考研英語詞匯專項訓練及答案，希望能幫到您！

　　1. The atmosphere ________ of certain gases mixed together in definite proportions.

　　A) composes

　　B) comprises

　　C) consists

　　D) constitutes

　　2. While he was in the office he________ doing something to doing nothing.

　　A) preferred

　　B) liked

　　C) favoured

　　D) approved

　　3. Metals________ when cooled and expand when heated.

　　A) decrease

　　B) reduce

　　C) condense

　　D) contract

　　4. Take your raincoat with you________ it rains.

　　A) by chance

　　B) in case

　　C) at large

　　D) on occasion

　　5. He was afraid he would have to________ her invitation to the party.

　　A) refute

　　B) refuse

　　C) reject

　　D) decline

　　6.At the Committee last Saturday the following proposal was agreed________ by those present.

　　A) to

　　B) with

　　C) over

　　D) at

　　7. We went to see the exhibition________ the storm.

　　A) but for

　　B) in spite of

　　C) for the sake of

　　D) instead of

　　8.To my surprise, at yesterday’s meeting he again brought________ the plan that had been disapproved a week before.

　　A) about

　　B) out

　　C) back

　　D) up

　　9. The doctor took X-rays to________ the chance of broken bones.

　　A) make sure

　　B) rule out

　　C) break down

　　D) knock out

　　10. He felt it rather difficult to take a stand________ the opinion of the majority.

　　A) for

　　B) against

　　C) to

　　D) by

　　11.He has behaved in the most extraordinary way recently; I can’t________ his behaving like that at all.

　　A) look into

　　B) break through

　　C) account for

　　D) get over

　　12. How did it come________ that you made a lot of mistakes in your homework?

　　A) about

　　B) along

　　C) around

　　D) by

　　13. He could produce no evidence________ his argument.

　　A) in respect of

　　B) in view of

　　C) in support of

　　D) on account of

　　14.The government should________ with the irrational regulations restricting drinking hours.

　　A) break away

　　B) come up

　　C) get away

　　D) do away

　　15. I know him well enough to accept his explanation________ .

　　A) without question

　　B) by all means

　　C) at any cost

　　D) in any case

　　16. It was a small country house, but it was large________ urban standards.

　　A) at

　　B) for

　　C) by

　　D) from

　　17.The travellers sought shelter________ the rain and happened to find a road-side inn.

　　A) from

　　B) against

　　C) for

　　D) with

　　18. All our attempts to________ the child from drowning were in vain.

　　A) regain

　　B) recover

　　C) reserve

　　D) rescue

　　19. This is the first draft of the book. Please feel perfectly free to________ it.

　　A) deal with

　　B) comment on

　　C) cope with

　　D) dwell on

　　20. I was always taught that it was________ to interrupt.

　　A) rude

　　B) coarse

　　C) rough

　　D) crude

　　答案：

　　1. 答案C.consist of“由……組成(或構(gòu)成)”(作此義解時該短語只有主動態(tài)，沒有被動態(tài)，不能說be consisted of)compose vt . “(若干部分)構(gòu)成(整體)”(其被動態(tài)be consisted of 與consist of 同義)comprise vt. “包括，包含，由……組成;組成，構(gòu)成”(該詞相當于compose和be composed of兩個意思)constitute vt .“組成，構(gòu)成，形成”

　　2. 答案A.prefer vt .“更喜歡”(常使用的正確句型是：prefer A to B; prefer doing A to doing B; prefer to do A rather than [to] do B;prefer that sb[should] do sth)like和favour兩個動詞后面都可以跟-ing，但不用like/favour(doing) A to (doing) B句型approve vt .“贊成，同義;批準，核準”

　　3. 答案D. Contract v.“收縮，縮小，縮短”(如contract one's muscles; One's muscles contract.)decrease v.“減小，減少”reduce vt .“減少，縮小”

　　4. 答案B.in case “以防萬一，假如”(后面直接跟從句，從句謂語多用一般時態(tài)，也可用should/may+原形動詞，但不直接用原形動詞;美國人常把in case+從句放在句首，表示“如果”，如In case I forget，please remind me about it;但有時in case可以單獨用，后面不跟從句，表示“以防出現(xiàn)萬一”，如

　　It may not rain，but you had better take an umbrella just in case.)by chance“偶然，碰巧”at large(標語)“(罪犯)逍遙法外的，未被捕獲的”;(作后置定語)“大多數(shù)的”(如students at large)on occasion“有時，間或”

　　5. 答案D。deline vt.“婉辭，謝絕(邀請);不愿(做某事)”(后面跟不定式);vi.“下降，減少，衰落”△refuse vt.“批駁，駁斥，駁倒”(賓語可以是人或某人的論點)refuse vt.“拒絕(給予或接受)”(句型：refuse sth/to-V)reject vt.“拒絕，駁回;據(jù)納，退回”(后面只能跟名詞或代詞作賓語，不跟其他句型)

　　6. 答案A。agree to sth ：“同意，贊成”(相當于consent to，其賓語可以是極化、辦法、措施、方案等名詞);agree后面還常跟with/on: agree with sb/sb’ opinion“同意某人的看法”;agree with 另一個常考的意思是“適合于<某人>”，常以食物或天氣作主語，(如The weather/Sea food doesn’t agree with me .)agree on “(在某問題上)取得一致意見“;agree with sb. about/on/over sth”在……上同意某人的看法”;不說agree at sth

　　7. 答案B。in spite of “雖然，盡管;不顧”but for“若不是”(多用于引導一個非真實的條件)for the sake of “為了，為了……的利益，看在……的份上”instead of“而不，作為……的替代”

　　8. 答案D. bring up“(在會上)提出(問題供討論或引起注意);培養(yǎng)，教育(子女)”bring about sth“引起，導致”bring out“使顯出;出版，推出”bring back“帶回來”

　　9. 答案D。rule out“排除(可能性)”make sure(that…/to do sth) “查明，弄確實;務必(做某事)”break down“損壞;(身體)垮下來;(機器)出故障”，knock out“擊昏，擊倒”

　　10. 答案B。take a stand for/against sth“對……表明態(tài)度支持/反對”(注：take a stand后面不跟to/by sth)

　　11. 答案C。account for“說明或解釋(原因);說明(錢是怎么花的);占……(多大部分)”(如account for one’s absence from class; account for the money spent; Women account for half of the population.)look into“調(diào)查，了解”break through“突破，突圍”get over“克服(困難);解決(問題);從(疾病、失望、震驚中)恢復過來”

　　12. 答案A。come(about)“發(fā)生，造成”(多用于how疑問句中，也可用于陳述句，在非正式英語中還可簡化為How come +從句?如How come you were late for class yesterday?)come along“進行，進展;(機會)出現(xiàn);(用在祈使句中)趕快，快點”come around“蘇醒;順訪”come by sth=get obtain“得到”

　　13. 答案C.in support of(狀語)“支持，證明”in respect of/with respect to“至于，關于”in view of“由于，鑒于;考慮到”on account of(狀語)“由于，因為”

　　14. 答案D。do away with sth“廢除，消除，去掉;干掉，處理掉”break away(from)“突然離開，突然逃掉;與……決裂;改掉(壞習慣)”(不說break away with)come up with“提出，提供，想出(主意、辦法、方案等)”get away with“攜帶……而逃”

　　15. 答案A。without question“毫無疑問地，毫無異議地;不加懷疑地”(作狀語修飾謂語動詞或放在be后面修飾表語，如He can do the work well without question; He is without question the best player on the team.還可以說beyond question“毫無疑問，確定無疑”，不過該短語一般作表語或修飾表語)by all means“盡一切辦法;務必”at any cost/at all costs“不惜任何代價，無論如何”on any case“無論如何，不管怎樣”

　　16. 答案C。by…standards“按照……的標準來衡量”(不與其他三個介詞搭配)

　　17. 答案A。shelter n.“掩蔽處，躲避處;掩蔽，保護”(seek/take/find sheler from the rain or other dangers“宣召避雨<或躲避其它危險>的地方”，do sth under shelter of“在……的掩護下做某事”，可以說seek/take shelter in…for the night“在…過夜”;shelter不與against/with搭配)

　　18. 答案D。rescue vt./n/“營救，援救”(rescue sb from“把……從……救出”;come/go to sb’s rescue“前去營救某人”)○regain vt.“重新獲得，收復，恢復”recover vt.“重新獲得，重新找到;收回，挽回”reserve vt.“保留，留存;預定(座位)”

　　19. 答案B. comment on sth “對……發(fā)表評論”deal with sth“處理;論述;涉及”cope with sth(difficult)“(設法)對付，應付(困難的問題或局面)”△dwell on/upon sth“詳述，強調(diào);老是想著(某事)”

　　20.答案A。rude adj.“粗魯?shù)�，不禮貌的;粗糙的，簡陋的(工具等)”(如a rude child; rude behavior; rude remarks; rude tools)coarse adj.“粗糙的(材料、質(zhì)地);粗俗的(語言、舉止)”rough adj.“粗糙的(材料);粗魯?shù)�，粗暴�?行為);粗略的，大致的：crude adj.”天然的，未加工的;簡陋的，粗糙的“

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