2021年成人英語三級考試精選題十八

編輯推薦：2021年成人英語三級考試精選題匯總

2021年成人英語三級考試精選題十八詳細(xì)內(nèi)容如下，來做題吧!

1. _______ is the center of our planetary system was a difficult concept to grasp in the Middle Age.

A. It is the sun and not the earth

B. Being the sun and not the earth

C. The sun and not the earth

D. That the sun and not the earth

2. _______ it or not, his discovery has created a stir in scientific circles.

A. Believe B. To believe

C. Believing D. Believed

3. _______ kinds of matter in the world.

A. There is a few million

B. That there are millions

C. There are a few million

D. It is millions

4. _______ man can now create radioactive elements, there is nothing he can do to reduce their radioactivity.

A. As B. Whether

C. While D. Now that

5. ______ me, I think an English-Chinese dictionary is much more helpful to our study than an All-English dictionary.

A. As far as B. As far

C. As for D. As regard

6. _______ my return, I learned that Professor Smith had been at the Museum and would not be back for several hours.

A. At B. With

C. On D. During

7. _______ of the burden of ice, the balloon climbed up and drifted to the South.

A. To be free B. To free

C. Freeing D. Freed

8. _______ one time, Manchester was the home of the most productive cotton mills in the world.

A. On B. By

C. At D. Of

9. _______ quite recently, most mothers in Britain did not take paid work outside the home.

A. Until B. Before

C. From D. Since

10. _______ she first heard of the man referred to as a specialist.

A. That was from Stephen

B. It was Stephen whom

C. It was from Stephen that

D. It was Stephen that

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1. D【句意】太陽是星系的中心，而不是地球，在中世紀(jì)這是一個(gè)難以理解的概念。

【解析】根據(jù)句子結(jié)構(gòu)我們可以看出。在was前面是一個(gè)主語從句，而主語從句必須有引導(dǎo)詞。但A，B和C中都沒有引導(dǎo)詞，因此三個(gè)均錯(cuò)。D中that引導(dǎo)主語從句，在句中不做任何成分，只起引導(dǎo)詞的作用，因而D是正確答案，如。That he will refuse the offer is unlikely.他拒絕這項(xiàng)建議的可能性不大。

2. A【句意】信不信由你，他的發(fā)現(xiàn)在科技界引起了震動。

【解析】believe it or not是習(xí)慣用語，常用于口語中，意為"信不信由你，我說的是真的".如：Believe it or not，he was granted a full scholarship by Harvard University.信不信由你，哈佛大學(xué)給他提供了全額獎(jiǎng)學(xué)金。Believe it or not，I'm feeling quite homesick.我很想家，我說的是真話。

3. C【句意】世界上有數(shù)百萬種物質(zhì)。

【解析】million一詞做數(shù)詞時(shí)不加s，如：There are two million people in that city.那座市有200萬人。另外，B中的that易使人認(rèn)為它要引導(dǎo)一個(gè)名詞性從句，而且million后加s時(shí)，要和of連用，D中it is不表示"存在"之意。因此B和D錯(cuò)誤。在there be結(jié)構(gòu)中，謂語動詞要和與之最近的主語在數(shù)上保持一致。句中的kinds是復(fù)數(shù)，要求其謂語動詞也用復(fù)數(shù)形式。因此A錯(cuò)誤而C正確。

4. C【句意】雖然人類現(xiàn)在可以創(chuàng)造出各種放射性元素，但是他們沒有辦法來減少其放射性。

【解析】while除了引導(dǎo)時(shí)間狀語從句外，還可以引導(dǎo)讓步狀語從句，做"盡管，雖然"講，有著強(qiáng)烈的對比意味，例如; While I admit his good points I can see his bad ones.雖然我承認(rèn)他的優(yōu)點(diǎn)，但我也能看得出他的缺點(diǎn)。whether引導(dǎo)讓步狀語從句時(shí)，通常與or連用，意為"不管……還是……"，例如。 Whether you can see the moon or not，it is always round.不管你看見與否，月亮總是圓的。 now that 意為"既然…… "，引導(dǎo)條件狀語從句，從句內(nèi)容是既成的事實(shí)，例如： Now that you will come here，I needn't go there.既然你要來，我就沒必要到那兒去了。as也可以引導(dǎo)讓步狀語從句，但是該從句一般置于主句之前，且從句內(nèi)容必須倒裝，例如。 Much as he likes her，he does get irritated with her sometimes.盡管他喜歡她，可有時(shí)他確實(shí)也對她發(fā)火。Try as he would，he could not lift the rock.雖然他盡力了，但仍不能搬動那塊石頭。

5. C【句意】對我來說，我認(rèn)為一本英漢字典要比一本全英字典要好。

【解析】as for做"對……來說，就……而言"講，如： As for her，she prefers tea to coffee.至于她, 則更喜歡茶而不是咖啡。as(so)far as意為"就……所……"如：As far as I know，there are no peaches on the market.就我所知，市場上沒有桃子。as far不做為固定短語用。as regard也不做為固定短語用，坦as regards是固定短語，意思是"至于"，如：Now，as regards money，what is to be done?至于錢的問題，該怎么辦?

6. C【句意】我一回來就了解到史密斯教授已經(jīng)到了博物館，幾個(gè)小時(shí)不會回來。

【解析】on用來指時(shí)間，表示"在……之時(shí)"，相當(dāng)于at the same time of，后跟動名詞或表示動作的名詞，如： On his arrival in Qingdao he set to work in earnest一到青島他就認(rèn)真地干了起來。而at，with和during 則沒有這種用法。

7. D【句意】擺脫了冰的束縛，氣球越升越高，飄到了南方。

【解析】根據(jù)句于結(jié)構(gòu)我們可以看出，該處應(yīng)使用分詞短語，表示原因，因此A和B應(yīng)予以排除。又因?yàn)閒ree和balloon具有邏輯上的動賓關(guān)系，所以 C也可以排除。此處使用過去分詞表示動作的被動和完成，如：Influenced by his example，they performed countless good deeds.在他事跡的影響下，他們做了無數(shù)的好事.

8. C【句意】曾經(jīng)，曼徹斯特是世界上幾個(gè)大棉廠的誕生地。

【解析】at one time意為"曾經(jīng)，一度".如：At one time the little girl formed the habit of visiting Einstein after school every day.有一段時(shí)間，那個(gè)小女孩養(yǎng)成了個(gè)習(xí)慣，每天放學(xué)后都去看望愛因斯坦。選項(xiàng)A，B和D都不能和one time構(gòu)成短語，故只有C正確。

9. A【句意】直到最近，英國的大部分已婚婦女還沒有離家工作。

【解析】before，from和since與quite recently連用，不符合語法;before quite recently一般要與過去完成時(shí)連用;from(since)quite recently一般要與現(xiàn)在完成進(jìn)行時(shí)連用。until用在否定句中表示"直到……才"之意，如：It was not until the beginning of the century that man began to realize that it was the brain not the heart that was the center of mind.直到本世紀(jì)初，人們才逐漸認(rèn)識到是大腦而不是心臟是思維活動的中心.由此可見，A是正確答案。

10. C【句意】正是從Stephen那里，他聽說了被人稱之為專家的那個(gè)人。

【解析】由于英語語法要求在同一個(gè)句號前，不可以有兩個(gè)既不是并列關(guān)系，也不是從屬關(guān)系的句子，故A不是正確答案。B，C和D都使用了強(qiáng)調(diào)句型，但通過運(yùn)用這樣一個(gè)規(guī)則"將強(qiáng)調(diào)句型中的it is(或was)和that(或who)省略掉，句子結(jié)構(gòu)仍然應(yīng)該是完整的"，就可看出只有 C為正確答案。例如：It was this very student that had shown great interest in the problem.就是這個(gè)學(xué)生曾對這個(gè)問題表現(xiàn)出了極大的興趣。

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