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2022年12月大學(xué)英語四級選詞填空訓(xùn)練
大學(xué)英語四級考試，即CET-4，College English Test Band 4的縮寫，是由國家教育部高等教育司主持的全國性英語考試�？荚嚨闹饕獙ο笫歉鶕�(jù)教育大綱修完大學(xué)英語四級的在校專科生、本科生或研究生。以下是小編整理的八卦掌的2022年12月大學(xué)英語四級選詞填空訓(xùn)練，歡迎大家分享。
2022年12月大學(xué)英語四級選詞填空訓(xùn)練1
Section A
Directions：In this section,there is a passage with ten blanks.You are required to select one word for each blank from a list of choices given in a word bankfollowing the passage.Read the passage through carefully before making your choices.Each choice in the bank is identified by a letter.Please mark the corresponding lette for each item on Answer Sheet 2 with a single line through the centre.You may not use any ofthe words in the bank more than once.
Questions 36 to 45 are based on the following passage.
Climate change has claimed its latest victim：Limacina helicina，a planktonic，predatory(捕食的)sea snail that’s a member of the taxonomic group more(36)__________ known as sea butterflies.(The name is(37)__________ from the wing-like lobes(葉瓣)the tiny creatures use to get around.)In a study(38)__________ published in joumal Proceedings of the Royal Society B，a group of scientists from the National Oceanic and Atmospheric Administration (NOAA)and Oregon State University have fQund that the Pacific Ocean’s decreasing pH—its acidifying(酸化)，in other words-is dissolving L.helicina’s thin shells.
The researchers collected sea butterfly(39)__________ from 13 sites along the Pacific coast(between Washington and southern CaliforniA.，going over each with a scanning electron microscope.More than half of the shells(53%)from onshore individuals(40)__________ signs of“severe dissolution damage，”while 24%of(41)
__________ individuals suffered dissolution damage.The study’s(42)__________ investigator,Dr.NinaBednarsek of NOAA，described the affected L.helicina shells as having a texture not unlike“cauliflower”or“sandpaper.”
According to the paper，there was a“strong positive(43)__________ ”between the proportion of sea butterflies with severe shell dissolution damage and“the percentage of undersaturated(未達(dá)到飽和的)water”near the ocean’s surface.The researchers conclude“shell dissolution owing to(human.caused ocean(44)_________has doubled in near shore habitats since pre.industrial conditions across this region and is on track to triple by 2050，”a truly(45)__________ prediction.Moreover,the broader implications for ecosystem are unclear,as damaged shells make it harder for L.helicina to fight infections，stay buoyant，and protect themselves from predators.
A.showed
B.recently
C.protected
D.commonly
E.derived
F.samples
G.offshore
H.principal
I.noticed
J.correlation
K.encouraging
L.seaward
M.acidification
N.grim
O.pollution
參考譯文：
氣候變化已公布了其最新的受害者：鯱螺(學(xué)名Limacina helicina)，一種捕食性浮游海螺，被(36)普遍稱為海蝴蝶分類組中的一員(“海蝴蝶”之名(37)來源于微小生物用來游走的翼狀葉瓣)。在(38)最近《皇家學(xué)會學(xué)報(bào)B》刊載的一項(xiàng)研究報(bào)告中，來自美國國家海洋和大氣管理局(NOAA)及俄勒岡州立大學(xué)的科學(xué)家們指出：太平洋的PH正在不斷下降一換句話說，海水的酸化正在溶解鯱螺的'薄殼。
研究人員收集了太平洋沿岸(從華盛頓到南加州之間)13個(gè)地點(diǎn)的海蝴蝶(39)樣本，并用掃描電子顯微鏡對其一一進(jìn)行深入檢查。來自海岸的個(gè)體樣本中有一半以上(53%)的貝殼都(40)呈現(xiàn)出“嚴(yán)重溶解”的跡象，而在來自(41)海面上的個(gè)體樣本中僅有24%的貝殼受到溶解破壞。該研究的(42)首席研究員，來自NOAA的Nina Bednarsek指出那些受到影響的鯱螺的貝殼都擁有“菜花”狀或者“砂紙”狀的紋理。
據(jù)該研究報(bào)道，嚴(yán)重?fù)p傷的貝殼數(shù)量與海洋表面附近“欠飽合海水”百分率之間呈現(xiàn)出“強(qiáng)烈的正(43)相關(guān)”。研究人員推斷出，“自該區(qū)域工業(yè)化時(shí)代以前的海洋條件算起，近海棲息地(由于人為導(dǎo)致的海洋(44)酸化)引起的貝殼溶解已經(jīng)翻了一倍，到2050年可能會增至三倍，這真是個(gè)(45)糟糕的預(yù)言。此外，這對生態(tài)系統(tǒng)的更廣泛影響并不明確，因?yàn)槭軅耐鈿岞U螺更難以抵御感染、保持浮力及逃脫捕食者的獵殺。
參考答案：DEBFFAGHJMN
2022年12月大學(xué)英語四級選詞填空訓(xùn)練2
As the plane circled over the airport, everyone sensed that something was wrong.The plane was moving unsteadily through the air, and 1 the passengers had fastened their seat belts, they were suddenly 2 forward.At that moment, the air-hostess 3 .She looked very pale, but was quite 4 .Speaking quickly but almost in a whisper, she 5 everyone that the pilot had 6 and asked if any of the passengers knew anything about machines or at 7 how to drive a car.After a moment?s 8 , a man got up and followed the hostesssintosthe pilot's cabin.Moving the pilot 9 , the man took his seat and listened carefully to the 10 instructions that were being sent by radio from the airport 11 .The plane was now dangerously close 12 the ground, but to everyone's 13 , it soon began to climb.The man had to 14 the airport several times insgroupsto become 15 with the controls of the plane. 16 the danger had not yet passed.The terrible 17 came when he had to land.Following 18 , the man guided the plane toward the airfield.It shook violently 19 it touched the ground and then moved rapidly 20 the runway and after a long run it stopped safely.
1.A.although B.while C.therefore D.then
2.A.shifted B.thrown C.put D.moved
3.A.showed B.presented C.exposed D.appeared
4.A.well B.still C.calm D.quiet
5.A.inquired B.insured C.informed D.instructed
6.A.fallen B.failed C.faded D.fainted
7.A.best B.least C.length D.first
8.A.hesitation B.surprise C.doubt D.delay
9.A.back B.aside C.about D.off
10.A.patient B.anxious C.urgent D.nervous
11.A.beneath B.under C.down D.below
12.A.to B.by C.near D.on
13.A.horror B.trust C.pleasure D.relief
14.A.surround B.circle C.observe D.view
15.A.intimate B.familiar C.understood D.close
16.A.Then B.Therefore C.But D.Moreover
17.A.moment B.movement C.idea D.affair
18.A.impression B.information
C.inspections D.instructions
19.A.as B.unless C.while D.so
20.A.around B.over C.along D.above
Cloze Test 25
1.【答案】A
【解析】本句意為盡管乘客們都已經(jīng)系好安全帶，他們還是被突然向前拋去。Although盡管，引導(dǎo)讓步狀語從句，符合句意。while當(dāng)……時(shí)候；therefore因此；then接著、然后。
2.【答案】B
【解析】根據(jù)上題注釋，這里選擇throw扔、拋，最為合適。shift轉(zhuǎn)移；move移動。
3.【答案】D
【解析】show展示、表明；present呈現(xiàn)、陳述，及物動詞；expose暴露。appear出現(xiàn)，符合句意。
4.【答案】C
【解析】well健康的；still靜止的；calm鎮(zhèn)靜的；quiet安靜的。前句說她看上去臉色蒼白，后半句進(jìn)行轉(zhuǎn)折，calm最符合句意。
5.【答案】C
【解析】inform通知、告訴，符合句意。inquire詢問；insure保險(xiǎn)、投保，常與aginst連用；instruct指示、指令。
6.【答案】D
【解析】fallen摔倒、跌落；fail失��；fade衰弱(視力、聽覺、記
憶)；faint昏迷、暈倒。D項(xiàng)最符合句意。
7.【答案】B
【解析】at best最多、至多；at least至少；at length詳細(xì)地；at first開始、最先。at least最符合句意。
8.【答案】A
【解析】hesitation猶豫；surprise吃驚；doubt疑問；delay延遲。hesitation最符合句意。
9.【答案】B
【解析】本句意為把飛行員挪到一邊。aside意為一邊、旁邊，符合句意。back向后；about到處；move off指車輛啟程。
10.【答案】C
【解析】本句意為：這個(gè)人坐到飛行員的座位上，認(rèn)真聽發(fā)自下面機(jī)場通過無線電發(fā)出的緊急指令。patient耐心的；anxious焦急的；nervous緊張的，都不符合句意。只urgent合適。
11.【答案】D
【解析】beneath和under為介詞，后面必需接名詞。down向下地，副詞。below在下方地，副詞，符合句意。
12.【答案】A
【解析】close與介詞to連用，意為近的.。其他介詞不與close搭配。
13.【答案】D
【解析】horror恐懼；trust信任；pleasure愉快；relief(痛苦、憂慮)
解除。to one?s relief意為讓某人松了一口氣，最符合句意。
14.【答案】B
【解析】surround包圍；circle盤旋；observe觀察；view認(rèn)為。此處選擇circle，最符合句意。
15.【答案】B
【解析】be familiar with為固定搭配，意為熟悉，排除其他選項(xiàng)。
16.【答案】C
【解析】本句意為危險(xiǎn)還沒過去，與前句形成轉(zhuǎn)折關(guān)系。選項(xiàng)中then表順承，therefore表結(jié)果，but表轉(zhuǎn)折，moreover表遞進(jìn)。
17.【答案】A
【解析】根據(jù)句意推斷，空格處所填詞應(yīng)與when he had做同位語，故moment符合句意。movement運(yùn)動，idea想法，affair事件。
18.【答案】D
【解析】following…這個(gè)分詞的邏輯主語應(yīng)為the man，本句意思應(yīng)為，這個(gè)人遵照指令，駕駛飛機(jī)朝機(jī)場飛去。impression意為印象，information消息，inspections視察，instructions指令。
19.【答案】A
【解析】as當(dāng)……的時(shí)候，符合句意。unless除非。while當(dāng)……時(shí)候，它引導(dǎo)的從句動作時(shí)間比as引導(dǎo)從句動作的時(shí)間要長。So因此，表結(jié)果，不符合句意。
20.【答案】C
【解析】本句意為：飛機(jī)沿著跑道滑行了很長一段距離后，安全地停下來了。movealong是沿著……移動的意思。around在……周圍，over在……之上，above在……上方。只有along符合句意。
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