几道英语时态,语态,虚拟语气,情态动词的高中题1Yearsago,wedidnotknowthis,butrecentscience___thatpeoplewhodon'tsleepwellsoongetill.AshowedBhasshowedCwillshowDisshowing答案是B,为什么|高中英语问答-字典翻译问答网

几道英语时态,语态,虚拟语气,情态动词的高中题1Yearsago,wedidnotknowthis,butrecentscience___thatpeoplewhodon'tsleepwellsoongetill.AshowedBhasshowedCwillshowDisshowing答案是B,为什么

1人问答

问题描述：

几道英语时态,语态,虚拟语气,情态动词的高中题

1Yearsago,wedidnotknowthis,butrecentscience___thatpeoplewhodon'tsleepwellsoongetill.

AshowedBhasshowedCwillshowDisshowing

答案是B,为什么不是A?

2.Theyear2002___remarkablechangesinshanghai'slandscape.

AseesBhasseenCsawDhadseen

答案是C,请解释并翻译一下.

3.Iwouldhavefinishedtheworkmorequickly,butI____thatyouwerewaiting.

A.hadn'tknownB.wouldn'tknownC.haven'tknownD.don'tknown

答案是A,Why?

4.Becausetheshop___,alltheT-shirtsaresoldathalfprice.

A.hascloseddownB.closeddownCisclosingdownD.hadcloseddown

答案是C,为什么呢?

5.Thedission_____alivewhenaninterestingtopicwasbroughtin.

AwascomingB.hadcomeChascomeD.came

答案是D,问什么A不对.

6.Nowthatsheisoutofjob,Lucky___goingbacktoschool,butshehasn'tdecidedyet.

A.hadconsidersdB.hasbeenconsidering

C.considersdD.isgoingtoconsidER

答案是B.C哪错了?

——Whatareyougoingtodothisafternoon?

——I'mgoingtothecinemawithsomfriends.Thefilm___quiteearly,sowe_____tothebookstoreafterthat.

A.finished;aregoingB.finished;go

C.finishes;aregoingD.finishes;go

答案是C,第二空“sowearegoingtothebookstore”我觉得应该是"sowearegoingtogotothebookstore".对不?

7.Undermorefavorableconditions,we_____better.

A.couldbedoneB.couldhavedoneC.shoulddoD.needn'thavedone

答案是B,我选了C.

谁帮我回答一下啊

林惠芬回答：

网友采纳

　　1Yearsago,wedidnotknowthis,butrecentscience___thatpeoplewhodon'tsleepwellsoongetill. 　　AshowedBhasshowedCwillshowDisshowing 　　答案是B,为什么不是A? 　　看到横线后面的句子吗,是一般现在时.而且主语是recentscience近来的科学. 　　2.Theyear2002___remarkablechangesinshanghai'slandscape. 　　AseesBhasseenCsawDhadseen 　　答案是C,请解释并翻译一下. 　　主语是Theyear2002所以用过去式. 　　3.Iwouldhavefinishedtheworkmorequickly,butI____thatyouwerewaiting. 　　A.hadn'tknownB.wouldn'tknownC.haven'tknownD.don'tknown 　　答案是A,Why? 　　意思是我本能够更快一些完成工作,但是我不知道你在等我.你在等用的是过去式,我不知道这个动作发生在你在等之前. 　　4.Becausetheshop___,alltheT-shirtsaresoldathalfprice. 　　A.hascloseddownB.closeddownCisclosingdownD.hadcloseddown 　　答案是C,为什么呢? 　　所有的T恤现在被以半价卖掉,所以这个商店快要倒闭了. 　　5.Thedission_____alivewhenaninterestingtopicwasbroughtin. 　　AwascomingB.hadcomeChascomeD.came 　　答案是D,问什么A不对. 　　时间状语用的是过去式,所以前后时态一致. 　　6.Nowthatsheisoutofjob,Lucky___goingbacktoschool,butshehasn'tdecidedyet. 　　A.hadconsidersdB.hasbeenconsidering 　　C.considersdD.isgoingtoconsidER 　　答案是B.C哪错了? 　　最后半句说她还没决定,所以说她一直在考虑.现在完成进行时表示从过去的某一点发生,现在还在进行的动作. 　　7——Whatareyougoingtodothisafternoon? 　　——I'mgoingtothecinemawithsomfriends.Thefilm___quiteearly,sowe_____tothebookstoreafterthat. 　　A.finished;aregoingB.finished;go 　　C.finishes;aregoingD.finishes;go 　　答案是C,第二空“sowearegoingtothebookstore”我觉得应该是"sowearegoingtogotothebookstore".对不? 　　道理上对,但是和前面的重复了,为了避免重复,所以省掉了.依然表示将要去. 　　8.Undermorefavorableconditions,we_____better. 　　A.couldbedoneB.couldhavedoneC.shoulddoD.needn'thavedone 　　答案是B,我选了C. 　　因为有more,所以用虚拟语气.如果没有more,用C可以.