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2018考研英語詞匯專項(xiàng)訓(xùn)練及答案
在考研英語當(dāng)中會(huì)涉及到很多詞匯，因此平時(shí)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(xiàng)訓(xùn)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(shí)該短語只有主動(dòng)態(tài)，沒有被動(dòng)態(tài)，不能說be consisted of)compose vt . “(若干部分)構(gòu)成(整體)”(其被動(dòng)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(dāng)于compose和be composed of兩個(gè)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(gè)動(dòng)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(zhǔn)，核準(zhǔn)”
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(shí)態(tài)，也可用should/may+原形動(dòng)詞，但不直接用原形動(dòng)詞;美國(guó)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(shí)in case可以單獨(dú)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(biāo)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(shí)，間或”
5. 答案D。deline vt.“婉辭，謝絕(邀請(qǐng));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(diǎn))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(dāng)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(gè)�？嫉囊馑际恰斑m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(dǎo)一個(gè)非真實(shí)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(huì)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(dǎo)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(shí);務(wù)必(做某事)”break down“損壞;(身體)垮下來;(機(jī)器)出故障”，knock out“擊昏，擊倒”
10. 答案B。take a stand for/against sth“對(duì)……表明態(tài)度支持/反對(duì)”(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(fù)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(jiǎn)化為How come +從句?如How come you were late for class yesterday?)come along“進(jìn)行，進(jìn)展;(機(jī)會(huì))出現(xiàn);(用在祈使句中)趕快，快點(diǎn)”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(guān)于”in view of“由于，鑒于;考慮到”on account of(狀語)“由于，因?yàn)椤?/p>
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(xí)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(dòng)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(wù)必”at any cost/at all costs“不惜任何代價(jià)，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(biāo)準(zhǔn)來衡量”(不與其他三個(gè)介詞搭配)
17. 答案A。shelter n.“掩蔽處，躲避處;掩蔽，保護(hù)”(seek/take/find sheler from the rain or other dangers“宣召避雨<或躲避其它危險(xiǎn)>的地方”，do sth under shelter of“在……的掩護(hù)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(yíng)救，援救”(rescue sb from“把……從……救出”;come/go to sb’s rescue“前去營(yíng)救某人”)○regain vt.“重新獲得，收復(fù)，恢復(fù)”recover vt.“重新獲得，重新找到;收回，挽回”reserve vt.“保留，留存;預(yù)定(座位)”
19. 答案B. comment on sth “對(duì)……發(fā)表評(píng)論”deal with sth“處理;論述;涉及”cope with sth(difficult)“(設(shè)法)對(duì)付，應(yīng)付(困難的問題或局面)”△dwell on/upon sth“詳述，強(qiáng)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(jiǎn)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(jiǎn)陋的，粗糙的“
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