年英语专业四级真题完形填空及答案解析

1、2021 年英语专业四级真题完形填空及答案解析part iii cloze15 mindecide which of the choices given below would best complete the passage if inserted in the corresponding blanks. mark the best choice for each blank on answer sheet two.the earthquake of 26th december 2004 resulted in one of the worst naturaldisasters in li

2、vingmemoryit was a 31 underwater quake and occurred in the indian oceanit 32 coastlines， communities andbrought death to many peoplewhy do earthquakes happen. the surface of the earth has not always lookedas it does to；daity is moving 33 although very slowly and has done sofor billions of years this

3、 is one 34 of earthquakes，when one sectionof the earth tectonic plate 35 another scientistscan predict wherebut not 36 this might happen and the area between plates is called afault lineon one fault line in kobe，japan in 1923 over 200,000people were killed 37 ， earthquakesdo not alwayshappen on faul

4、t lines， 38is why they are so dangerous and 39 where do volcanoes happen. ovlcanoes happen where the earth's 40 is th：in lava， dust and gases 41 from beneath the earth they can riseinto a huge cone shape like a mountain and erupt， 42 they can be soviolent 43 they just explode directly from the e

5、arth with no warning there are 151144 ' ' volcanoes in the worldthis means that they may45 be dangerousin 1985 the colombian volcano nevado del ruiz eruptedthe lava meltedaglacier and sent tones of mud 46 the town below twenty thousandpeople diednatural disasters like volcanic eruptions are

6、often unpredictablewe regularly donot know when they 47 happen， or 48 where they willhappen in the future，scientists may be able towatch and predict 49 before they happen this could 50 manylives31a massivebsignificantcgreatdgrand32a changedbconvertedc destroyeddtransformed 33a frequentlybcontinuousl

7、ycregularlydperiodically 34a sourcebreasoncmovementdcause35a collides withb confronts withc meets withd faces with36a howb whyc whend what 37a generallybhowevercsimilarlydanyway 38a thatbitcthisdwhich39a unpredictablebunaccountablecinevitabled irresistible 40a surfaceb appearancec crustdcover41a flo

8、wed outbburst outc 1eaked outd trickled out 42a orbandc nordbut43a likebforcasdthat44a livingbactivec alivedlive 45a relativelyb hardlycstilldgradually 46a downboncacrossdbeyond47a are tobshouldc mustdmight 48a elsebevencthoughdwhether 49a accidentsb incidentscoccasionsdevents 50a rescueb savecprese

9、rvedshelter答案解析31 题答案： a ；分析：此题考察四个近义词的比较：massive 庞大的； significant 显著的； great 宏大的，极好的； grand 雄伟的，豪华的；32 题答案： c；分析：本句的主语 it 指的是这场地震， 所以谓语动词选 destroyed（摧残）最稳妥；convert常与 to 或者 into 搭配，意思是“把-转变成，使皈依（某种信仰） ”；transform 转变，转变；33 题答案： b；分析：依据句意，选continuously（连续不断地）最妥当；frequently 频繁地； regularly有规律地； periodic

10、ally 定期地，周期性地；34 题答案： d；分析： cause 常指坏事的 缘由，诱因； source来源； reason（做某事的）理由； movement运动；35 题答案： a ；分析： collide with 与-相撞； confront sb with 使某人面对； meet with 偶然遇到，遭受； face sb with 使某人面对，意思相当于confront sb with；36 题答案： c；分析：本句的意思是科学家能猜测何地、却不能猜测何时会发生地震，应选c；37 题答案： b；分析：上半句说京都位于一个断层带上，1923 年发生了一场大地震，下半句说地震并不总是

11、发生在断层带上，上下文之间呈转折关系，应选b；38 题答案： d；分析：所填词语要引导一个非限定性定语从句，修饰整个主句，所以只能选which ；39 题答案： a ；分析：前文说地震并不总发生在断层带上，所以此处选unpredictable 才符合文意；unaccountable 无责任的； inevitable 不行防止的； irresistible 不行抗击的；40 题答案： c；分析：本段争论地震发生在哪里，从科学常识推断，地震应当发生在地壳，应选crust；41 题答案： b；分析： 本句的主语是岩浆、 灰尘、气体，所以谓语动词选burst out（喷出） 最妥；flow out流出； 1eak 漏出； trickle out （消息）渐渐传出；42 题答案： a ；分析：本句上下文之间是挑选关系，应选or；43 题答案： d；分析：此题考察so - that -句型；44 题答案： b；分析：此题考察近义词比较，active volcano（活火山）是一个固定搭配；45 题答案： c；分析：此题考察上下文之间的规律关系，世界上有1511 座活火山，这意味着它们仍旧很危急，所以选 still ；46 题答案： a ；分析： down 介词，向下，符合文意；47 题答案： d；分析： mi