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2017考研英語練習題及答案解析

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2017考研英語練習題及答案解析

 詞彙部分:

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

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

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

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

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

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

語法部分:

1. The traditional view is ____ we sleep because our brain is “programmed” to make us do so.

A. when B. why C. whether D. that

2. You are saying that everyone should be equal, and this is ____ I disagree.

A. why B. where C. what D. how

3. — I drove to Zhuhai for the air show last week.

— Is that ____ you had a few days off?

A. why B. when C. what D. where

4. ____ she couldn’t understand was ____ fewer and fewer students showed interest in her lessons.

A. What; why B. That; what C. What; because D. Why; that

5. ____ made the school proud was ____ more than 90% of the students had been admitted to key universities.

A. What; because B. What; that

C. That; what D. That; because

6. — Are you still thinking about yesterday’s game?

— Oh, that’s ____.

A. what makes me feel excited B. whatever I feel excited about

C. how I feel about it D. when I feel excited

7. Nearly all the streets are in straight lines, ________ from east to west. Those ________ run from north to south are called avenues.

A. running; that B. run; who   C. running; who D. run; that

8. This is the case ________ he’s had all his money stolen.

A. when B. where C. that D. on which

9. Mr. Smith will pay a visit to Beijing this autumn, ________ we will enjoy the Olympic Games in 2008.

A. where B. when C. which D. how

10. The artist will not paint people or animals but he will paint anything ________ .

A. that the little girl asks him

B. the little girl asks him to

C. for the little girl to ask him

D. what the little girl asks him

 參考答案:

詞彙部分

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

2. 答案er 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兩個動詞後面都可以跟-ing,但不用like/favour(doing) A to (doing) B句型approve vt .“贊成,同義;批准,核准”

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 case “以防萬一,假如”(後面直接跟從句,從句謂語多用一般時態,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,後面不跟從句,表示“以防出現萬一”,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”;(作後置定語)“大多數的”(如students at large)on occasion“有時,間或”

5. 答案D。deline vt.“婉辭,謝絕(邀請);不願(做某事)”(後面跟不定式);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;據納,退回”(後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”(相當於consent to,其賓語可以是極化、辦法、措施、方案等名詞);agree後面還常跟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“適合於<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,儘管;不顧”but for“若不是”(多用於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,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……表明態度支援/反對”(注:take a stand後面不跟to/by sth)

11. 答案C。account for“說明或解釋(原因);說明(錢是怎麼花的);佔……(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“調查,瞭解”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)“發生,造成”(多用於how疑問句中,也可用於陳述句,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;(用在祈使句中)趕快,快點”come around“甦醒;順訪”come by sth=get obtain“得到”

13. 答案 support of(狀語)“支援,證明”in respect of/with respect to“至於,關於”in view of“由於,鑑於;考慮到”on account of(狀語)“由於,因為”

14. 答案D。do away with sth“廢除,消除,去掉;幹掉,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後面修飾表語,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;老是想著(某事)”

20.答案A。rude adj.“粗魯的,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、質地);粗俗的(語言、舉止)”rough adj.“粗糙的(材料);粗魯的,粗暴的(行為);粗略的.,大致的:crude adj.”天然的,未加工的;簡陋的,粗糙的“

語法部分

1. [答案] D

[解析] 下劃線處之後是包含一個原因狀語從句的表語從句, 如果看不出它是充當整個句子結構的表語從句將難以把握整個句子的意思。因此, 應選擇可引導名詞性從句且不充當任何成分的that。

2. [答案] B

[解析] 下劃線處的引導詞引導系動詞is後的表語從句並在該表語從句中充當地點狀語(“disagree”屬於不及物動詞, “I disagree”本身是完整的主謂結構), 下劃線應填入引導詞where, 表語從句“where I disagree”的意思是“我不同意之處、 我不同意的地方”。

3. [答案] A

[解析] 下劃線處的引導詞引導與系動詞is連用的表語從句並在該表語從句中充當原因狀語, 下劃線應填入表示“因此……”(指因某種原因所造成的結果)的引導詞why。

4. [答案] A

[解析] 第一個下劃線處的引導詞引導主語從句並在該主語從句中充當賓語, 特指她所不理解的事情, 應填入關係代詞型的引導詞what; 第二個下劃線處表示“因此……”(指因某種原因所造成的後果, 由why引導對應的名詞性從句)而不是“為什麼……”(指原因、 理由, 由because引導對應的名詞性從句), 應填入引導詞why。

5. [答案] B

[解析] 第一個下劃線處的引導詞引導主語從句並在該主語從句中充當主語, 特指令校方驕傲的事情, 應選用關係代詞型的引導詞what; 第二個下劃線處引導表語從句表示原因、 理由, 應由that引導對應的名詞性從句。

6. [答案] A

[解析] A選項的意思是“令我感覺激動的事物”; B選項的意思是“我覺得激動的任何事物”; C選項的意思是“我對它感覺的方式”; D選項的意思是“令我感覺激動的時間”。四個選項中A最適合跟代表“game”的主語that對應, 充當表語從句。

7. A. 主語與run(延伸)是主動關係,所以用現在分詞。Those指街道,所以不用who而用that來引導定語從句。

8. B. 因為在此題中where引導定語從句,表示“在這種種況下”,與in which相當。

9. A. 因為先行詞是Beijing而不是this autumn所以用where引導定語從句。

10. B. 答案B是省略了關係代詞that的定語從句,另外,to後還省略了動詞原形paint。