探索知识作文句子【一】
练习一
1.Wedoourhomeworkeveryevening.（改为否定句）
We_________________ourhomeworkeveryevening.对划线部分提问
________________dotheyhaveaclassmeeting?
3.Shecouldhardlyunderstandthispassage.(改为反意疑问句
Shecouldhardlyunderstandthispassage,___________________?
4.Themanagertoldhimhowtogetusefulinformation.(改为否定句
Themanager__________________himhowtogetusefulinformation.
5.Tom’ssistercanspeakEnglishandJapaneseverywell.(改为反意疑问句
Tom’ssistercanspeakEnglishandJapaneseverywell,__________________?
对划线部分提问
__________________helivetwentyyearsago?
7.Samdoessomecleaninginthemorning.(改为否定句
Sam_________do_________cleaninginthemorning.
对划线部分提问
__________________havethestudentsworkedonthesurvey?
9.Yourfatherusedtorideabike.（改成反意问句）
Yourfatherusedtorideabike,_______________?（对划线提问）
_____________________thepopulationofGermany?
11.Mr.Wangwasheshiscaronceamonth.（改为一般疑问句）
Mr.Wang(对划线部分提问
willSusancomebackfromAthens?
13.MyfriendslosttheirwaywhentheyweretravelinginHongKong.(改为一般疑问句
________yourfriends________theirwaywhentheyweretravelinginHongKong?
14.对划线部分提问
________________hasYaoMingbeenintheRocketTeam?
15.Sheputthedigitalcameraonthebedjustnow.(改为否定句
She__________________thedigitalcameraonthebedjustnow.
16.Mark'sflowntoHainanIslandforwinterholidays.(改为反意疑问句
Mark'sflowntoHainanIslandforwinterholidays,__________________?
(专辑.(划线部分提问
_________didSuperGirlZhouBichang_________toVienna?
18.I’vealreadysavedenoughmoneytobuyanewcar.(改为否定句
I________savedenoughmoneytobuyacar________.
19.Lilyusedtohavelongstraighthair.(改为反意疑问句
Lilyusedtohavelongstraighthair,________________?
20.Hehasalreadybeenthere.(改为一般疑问句
__________hebeenthere__________?
21.Theydecidedthattheywouldn'thavethepicnicbecauseofthebadweather.(改为简单句
Theydecided___________________havethepicnicbecauseofthebad
weather.
22.TheEnglishpeoplehardlyevershakehandsbetweenthestrangers.(改为反意疑问句
TheEnglishpeoplehardlyevershakehandsbetweenthestrangers,____________________?
23.Theygrewsomesunflowersintheirgardenlastyear.（改为否定句）
They____________________anysunflowersintheirgardenlastyear.
24.Janedrinksmilkeverymorning.（改为一般疑问句）
_________Jane___________milkeverymorning?（就划线部分提问）
___________map___________toClass4?
26.Youcanchooseonlyoneofthetwo:amini-TVoraDVDplayer.(改为选择疑问句
youwantamini-TVaDVDplayer?
27.Thatdetectivefilmissoamazing.（改为感叹句）
______________________amazingdetectivefilm!
28.Hehassomemoneyleft.（改成否定句）
Hemoneyleft.
29.（划线部分提问）
dothemembersofthefilmsocietymeet?
30.Hismotherknewwhythelittleboywasunhappyallday.(改为一般疑问句
_______hismother_______whytheboywasunhappyallday?
31.Helooksveryfunnywiththathaton.(改为感叹句
______________helookswiththathaton!.对划线部分提问
______________theybuildthisfactory?
33.Ihavealreadyfinishedthetestpaper.（改为否定句）
I________finishedthetestpaper________.
34.Johnsondeniedcheatinginthecompetition.（改为反意疑问句）
Johnsondeniedcheatinginthecompetition,________________?（对划线部分提问）________________thestoryneedtobefunny?
36.Samdoessomecleaninginthemorning.(改为否定句
Sam_________do_________cleaninginthemorning.
对划线部分提问__________________havethestudentsworkedonthesurvey?
38.（对划线部分提问）__________________hashebeenatopfashiondesigner?
39.对划线部分提问
________________willtheymoveintothenewschool?
40.togotothePeople’sSquarebyunderground.(对划线部分提问
_______________didittakeyoutogotothePeople’sSquarebyunderground?
练习二：
1.Goldislessvaluablethandiamond.(保持句意不变
Goldis________________valuableasdiamond.
2.HetoldthechildrentogoandwatchhistankofGhostfish.(改为被动语态Thechildren________________togoandwatchhistankofGhostfish.
3.UnlessIhaveaquietroom,Icannotdoanywork.（保持句意不变）
Icannotdoanywork________I_________haveaquietroom.
4.Themanagerarrivedhereafewminutesago.（保持句意不变）
Themanagerhas_________here________afewminutes.
5.TheywillsendhimtoworkinJapanforoneyear.(改为被动语态
Hewill_________________toworkinJapanforoneyear.
6.Thewordsonthenoticeboardareverysmall.Ican’tseethemclearly.(保持句子原意
ThewordsonthenoticeboardaresmallIcan’tseethem
clearly.
7.Wecansolvetheproblemswiththehelpoftheteacher.(改为被动语态Theproblemscan__________________withthehelpoftheteacher.
8.Wecan’tfinishtheworkinsuchashorttime.(保持原句意思
It’s__________________ustofinishtheworkinsuchashorttime.
9.Wemustkeepthenoiseunder50dbs.(分贝（改成被动语态）
Thenoisemust_______________under50dbshere.
10.Mikedoesn’tlikeclassicalmusic.Billydoesn’teither.（合并成一句）_________MikenorBilly__________classicalmusic.
11.Theroomissodirtythatwecan’tliveinit.（保持句意不变）
Theroomisn’t___________________forustolivein.
12.Nooneknowswhenwewillstarttomorrow.（保持原句意思）
Nooneknowsstarttomorrow.
13.TheSmithswillinvitetheprofessortotakepartintheparty.(改成被动语态totakepartinthepartybytheSmiths.
14.Ifyouarenotbrave,you’llloseyourlastchance.（保持原句意思）
youare’llloseyourlastchance.
15.Theystoremuchinformationinthecomputer.(改成被动语态
Muchinformation________________inthecomputer.
16.Don’tthrowrubbishhereandthere.Ourteachersaidtous.(合并为一句
Ourteachertoldus________________throwrubbishhereandthere.
17.IfJohndoesn’tapologizeforwhathedid,Iwilltelltheteacherabouthisbadbehavior.（保持原句意思）
_______John_______forwhathedid,Iwilltelltheteacherabouthisbadbehavior.
18.Idon'tknowwherewecangrowvegetablesinthecity.(改为简单句Idon'tknow__________________growvegetablesinthecity.
19.PeopleusedtoenjoythemselveschattingonMSNwhenitworkedwell.(保持句意基本不变
Peopleusedto_________alotof_________chattingonMSNwhenitworkedwell.
20.Ifyoudon’timproveyourhandwriting,youwilllosemarksintheexam.(合成同义句
Youwilllosemarksintheexam________you________yourhandwriting.
21.Togofishingisfun.（句意不变）
_____isfun___________fishing.
22.Dickwassoshortthathecouldn’ttouchthetopofthebookshelf.（保持句意基本不变）
Dickwasn’t____________________toreachthetopofthebookshelf.
23.“CanIborrowyourbikeforawhileornot?”（保持句意基本不变）
Tomaskedhissister__________he__________borrowherbikeornotforawhile.
24.Thecouplecouldn’tdecidewhichflattheyshouldchooseatfirst.（保持原句意思）
Thecouplecouldn’tdecidewhichflatatfirst.
25.Meaninglessinformationisdifficultforthelittleboytoremember.（保持原句意思）
isdifficultforthelittleboyremembermeaninglessinformation.
26.Peoplethrowawaymillionsofplasticbagsinourcityeveryday.（改成被动语态）
Millionsofplasticbagsawayinourcity.
27.Shewassocarelessthatshecouldn’tfindthemistakesinhertestpaper.(保持句意基本不变
Shewas______________tofindthemistakesinhertestpaper.
28.WewillholdthenextOlympicGamesinBeijingin2008.（改为被动语态）
ThenextOlympicGameswill______________inBeijingin2008.
29.Theelderlymanpushedthebirdsintotheriver.（改为被动语态）
Thebirds________________intotheriverbytheelderlyman.
30.Dolphinsaresocleverthattheycanfollowtheinstructions.（保持句意基本不变）Dolphinsare________________tofollowtheinstructions.
31.Wecan’tfinishtheworkinsuchashorttime.(保持原句意思
It’s__________________ustofinishtheworkinsuchashorttime.
32.TheyinvitedtheastronautandhiswifetothepartyonChristmasEve.(改为被动语态
Theastronautandhiswife__________________tothepartyonChristmasEve.
33.Thelittlegirldidn’tgotobedunlessthegrandmothertoldherastory.(保持句意基本不变
Thelittlegirldidn’tgotobed_________thegrandmother_________tellherastory.
34.Theplaneissobigthatitcancarry300passengersatonetime.（改为简单句）
Theplaneisbig__________________carry300passengersatonetime.
35.Didtheyknowtheanswertothequestion?Ididn’tknow…(合并为一句Ididn’tknow________theyhad________theanswertothequestion.
探索知识作文句子【二】
也许成功，也许失败。一次探索，一份播种，成功也罢，失败也吧，都是大自然的语言。清净的小湖上，那艘一次次冒出黑烟的木船，刻画了诺贝尔不懈努力的精神，倘若不是那一次次硝烟弥漫，又怎么会有诺贝尔大奖，他的名字，永远的留在了人们的心中，你可曾想过，如果没有爱迪生的探索，人类还要多久才才可以告别黑暗，是探索，是好奇。一种不小心，更是那么用心的拼搏心对光的渴望，打退了失败一次次无情的来袭。终于让光照亮了长长的黑夜，从那个稚气满身，缠在妈妈身边到今天沉着冷静，勇于探索的我，十七年的光景，十七年的眼泪验证了在失败中的挣扎探索，从一句话，一朵花，一片飘落的黄叶，也许那一句话是无心，也许那一朵花有刺也许那片飘落的黄叶为尘土所覆盖，相信结果有成功的喜悦无法保证每一次探索都能收获成功的'喜悦，更无从知道这一尝试内将会失去什么，或许这是一条没有终点的路，一眼望不到尽头的征途，我们不怕失败的苦楚，这是下一次成功的预兆。无止境的探索，有止境的是人生，多么完美的对比啊/当那个红红的苹果从你充满期盼的指间划过，一瞬间完美的弧线，你并没有失败，这是成功的一刻，尽管它并不属于你，但你已放下树枝上遥遥欲坠的包袱，放弃，解脱，下一次，完美的结局。
探索知识作文句子【三】
在星期天的时候，我在看一本科学书，突然，我被一个科学小实验给迷住了。“在纸上画一个五角钱大小的洞，一个一块钱的硬币也能传过去。”“这怎么可能呢？”一元硬币可比五角硬币小，不会穿过去的，但能不能还要用实验来证明。
实验开始了。首先，我准备了一枚一元硬币和一枚五角硬币。我先在纸上画了一个五角硬币大小的洞。接下来，我犯难了，如何将硬币穿过去呢？直接穿过去？试一试吧！结果纸破了，第一次试验宣告失败。不过世上无难事，只要肯登攀，世上哪有事会一次成功呢！我决定再来一次。
第二次实验开始了。这次，我好好思考了一下，突然，我灵机一动，我发现把纸往中间一挤，就形成了一个椭圆形。这样硬币不就能穿过去了吗，我一实验果真如此，我终于成功了！
通过这次试验，我知道了，任何事情都不能轻易相信，要通过实验来证明，不让不能轻易下结论。要不断在“已知”中寻求“未知”以获取更多的东西。
