八年级生物复习题文档格式.docx
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15、腌肉和腊肉中的较多,较少,不利于细菌的和,所以这类食品在很长的时间内都不会腐烂变质。
16、在生物分类的等级单位中,最大的等级单位是,最小的等级单位是。
17、根据动物体内有无脊柱,可以把动物分为两类:
一类是,另一类是。
18、鲫鱼的呼吸器官是。
水通过口进入鱼鳃,水中进入鳃丝中的血液,而血液中的进入水中,因此,从鳃流出的血液是血。
19、在难以直接拿研究对象做实验时,有时用模型来做实验,即模仿实验对象制作,或者模仿实验的某些进行实验,这样的实验叫做。
20、海葵的身体结构简单,食物从进入消化腔,消化后的食物残渣由排出体外。
海葵属于动物,这类动物有没有。
21、家兔的心脏和人的心脏结构相似,具有腔,体内有和两条循环途径。
输送的能力很强,有利于体内分解,为身体提供足够的。
22、家兔的神经系统是由脑、脊髓和组成的。
家兔能够对不同的刺激迅速做出不同的反应,主要是因为它具有发达的。
23、昆虫的运动器官着生在部。
身体表面覆盖着坚韧外骨骼,它具有和、的作用。
24、蚯蚓生活在富含的土壤中,以植物的和为食。
蚯蚓的身体由许多彼此相似的构成,这样的动物称为动物。
25、鱼是适应水中生活的一类动物。
它们的身体表面通常被有,用呼吸,通过尾部的摆动和的协调作用游泳。
26、观察养在鱼缸中的鱼,可见和相互交替地张开和紧闭,这是鱼在进行。
27、鲫鱼的运动器官是。
鲫鱼成对的鳍有、。
成单的鳍有、、。
其中能保持鱼体前进的方向。
28、人们把含有保护对象在内的一定面积的陆地或水体划出来,进行保护和管理,这就是。
29、有些真菌可以产生杀死某些致病细菌的物质,这些物质称为。
30、生物的多样性不仅指生物种类的多样性,还包括的多样性和的多样性。
31、我国的家养动物、栽培植物和野生亲缘种的基因多样性十分丰富,为动植物的提供了宝贵的遗传资源。
我国科学家利用野生水稻与栽培水稻多次杂交,培育出了杂交水稻新品种,这是利用改良作物品种的事例。
32、食品的腐败主要是由细菌和真菌引起的,这些细菌和真菌可以从食品中获取有机物,并在食品中和,导致食品的腐败。
33、在生态系统中,各种的数量和所占的比例总是维持在相对稳定的状态,这种现象就叫。
34、动物所进行的一系列有利于它们和的活动,都是动物的行为。
35、由于生物与生物之间物质流、和的存在,使生物之间的联系错综复杂,生物与才成为一个统一的整体。
2009-2010学年度下学期期中质量检测
八年级英语试题
说明:
本试卷分第Ⅰ卷(选择题)和第Ⅱ卷(非选择题)两部分。
第Ⅰ卷1至8页,第Ⅱ卷9至12页。
共120分。
第Ⅰ卷(选择题共75分)
一、单项选择(共30小题,每小题1分,满分30分)
从A、B、C、D四个选项中,选出可以填入空白处的最佳选项。
1.─_________willtheyreturnfromholiday?
─Inamonth.
A.HowlongB.HowsoonC.HowfastD.Howoften
2.─Whydon’tyouhaveanotebookwithyou?
─I’ve_________itathome.
A.lostB.forgottenC.leftD.found
3.Childrenshouldn’tbeangry_________theirparents.
A.atB.toC.withD.for
4.MissGreendidn’ttellus_________.
A.wheredoessheliveB.whereshelives
C.wheredidsheliveD.whereshelived
5.Nine_________aweek?
That’sverygood.
A.hundredofB.hundredsofC.hundredsD.hundred
6._________ofuscanuseacomputer.
A.EveryoneB.EveryoneC.NobodyD.Everybody
7.─What_________?
─Iwanttobeanengineer.
A.areyougoingB.areyougoingtobe
C.willyouareD.youwillbe
8.We’llhave_________freetimeand_________work.We’llbeverybusy.
A.more;
lessB.more;
fewerC.less;
moreD.fewer;
more
9.Ineedtogetmoneytopay_________summercamp.
A.forB.withC.inD.on
10.Hedoesn’thaveanymoney,_________.
A.tooB.alsoC.eitherD.neither
11.─IsawAnn_________agreendressatthemeeting.
─Ithinkshelooksbetter_________red.
A.dressed;
inB.puton;
wearC.wearing;
inD.wear;
puton
12.It’sdangerous_________inthestreet.
A.playingB.toplayC.playD.plays
13.Howmuchdidyou______thehouse?
A.payforB.costforC.paidforD.coston
14.Don’tleaveyourbooksonthetable.Please________.
A.takeawayitB.takethemaway
C.takeawaythemD.takeitaway
15.Mymotherwantsme________milkeveryday.
A.drink B.drinksC.drinkingD.todrink.
16.JimhelpedLiLei________hisEnglishlastweek.
A.inB.byC.withD.at
17.─Whynot________themusicclub?
─I’msorry.Ican’tsingordance.
A.tojoinB.joinC.joiningD.tojoinin
18.Poorfamiliesdon’toftenhavemoney________education.
A.atB.byC.ofD.for
19.I’mgoingto________timewithmygrandparentsthisvacation.
A.spendB.takeC.costD.pay
20.Theaccident________onacoldwintermorning.
A.wanhappenB.happenedC.washappenedD.happens
21.Healwayscares________theoldpoorman.Heisverykind.
A.forB.atC.aboutD.in
22.Hesaiditwas________betterifhedidhisownwork.
A.manyB.muchC.moreD.very
23.─________?
─Itdoesn’twork.
A.HowareyouB.Howmuchisyourwatch
C.WhereisyourwatchD.What’swrongwithyourwatch
24.There________afootballgamenextweek.
A.isgoingtohaveB.isgoingtobe
C.willhaveD.willbehave
25.Theteachermadehim________thewordfivetimes.
A.writeB.towriteC.writingD.writes
26.Ihavetwopens.Oneisyellow,________isgreen.
A.otherB.theotherC.othersD.another
27.Therearesomebeautifultrees________ourclassroom.
A.infrontB.atthefrontofC.inthefrontofD.infrontof
28.Idon’tknow________yesterday.
A.wherehewentB.wheredidhego
C.wheretogoD.hewheretogo
29.─RoseandIwillgotothecinema.
─________.
A.I,tooB.Me,tooC.IagainD.ofcourse,Iwill
30.JimwenttoEngland.Hewillbeback________afewdays.
A.afterB.inC.atD.on
二、完形填空(共15小题,每小题1分,满分15分)
Marylovedsmallanimals.Onemorningwhileshewaswalkingintheforest,shefound31
weakbirdsinthegrass.Shetookthemhomeandputtheminasmallcage(笼子).Shecarriedthemwithloveandthebirdsbothgrew32.Theythankedher33awonderfulsongeverymorning.
Butsomethinghappenedoneday.Maryleftthedoorofthe34open.Thelargerbirdflewfromthecage.Shethoughtthatitwould35.Asitflewclose,shegrasped(紧抓)it.Shewasveryexcitedtocatchit.36shefeltstrange.Sheopenedherhandandlookedsadlyatthe37bird.Thegreatlovehadkilledthebird!
38birdwasmovingbackandforth(来回)inthecage.Marycould39itsgreatneedforfreedom(自由).Itwantedtoflyintotheclearandblue40.Atonce,Marytookthebird41thecageandletitflyaway.Thebirdcircledonce,twice,threetimes…
Maryenjoyedwatchingthebirdflyingandsinging42.suddenlythebirdflew
43andlandedsoftlyonhershoulder.Itsangthe44songthatsheeverheard.
Theeasiestwaytoloseloveistoholdittootight.Thebestwaytokeeploveisto45
itwings(翅膀).
31.A.someB.severalC.twoD.three
32.A.smallB.strongC.thinD.tired
33.A.withB.forC.aboutD.at
34.A.houseB.roomC.cageD.garden
35.A.returnB.dieC.flybackD.flyaway
36.A.SuddenlyB.UsuallyC.EasilyD.Hardly
37.A.livingB.interestingC.luckyD.dead
38.A.AnotherB.OtherC.TheothesD.Theother
39.A.takeB.feelC.sayD.get
40.A.riverB.treesC.skyD.box
41.A.outofB.outfromC.outoffD.awayof
42.A.sadlyB.happilyC.friendlyD.angrily
43.A.higherB.fartherC.closerD.later
44.A.sweetestB.poorestC.worstD.loudest
45.A.showB.giveC.passD.buy
三、阅读理解(共20小题;
每小题1.5分,满分30分)
阅读下列短文,从每题所给的A、B、C、D四个选项中,选出最佳选项。
A
BooksabouthowtodothingsareverypopularinAmericatoday.Thereareaboutfourtofivethousandkindsofbookswiththename“howto…”.Onebookmaytellyouhowtomakemoremoney.Anothermaytellyouhowtosaveorspendit.Andanothermaytellyouhowtogiveyourmoneyaway.
Some“Howto”bookstellyouhowtochooseawayofmakingalivingandhowtosucceedinit.Ifyoufail,youcanbuyabookcalled“HowtoTurnFailure(失败)intoSuccess”.Ifyounevermakemoneyatall,youmayneedabookcalled“HowtoLiveonNothing”.Ifyou’reunhappywithyourlife,youcanread“HowtoLoveMinuteofLife.”
46.“Howto…”booksarepopularbecausethey_________.
A.areinterestingB.canhelppeople
C.arestrange(奇怪)D.canmakepeoplerich
47.Ifyouwanttohavemuchmoney,youcanbuy_________.
A.HowtoLiveonNothingB.HowtoLoveEveryMinuteofLife
C.HowtoMakeaMillionD.HowtoTurnFailureintoSuccess
48.Whichofthefollowingisthebesttitle(题目)forthepassage?
A.HowtoB.“Howto”books
C.AnotherKindofAmericanBooksD.InterestingBooks
49.Theunderlinedword“spend”means__________.
A.挣B.花费C.度过D.存
50.Atwhattimeshouldyoureadthebook“HowtoLoveEveryMinuteofLife?
”?
A.Whenyoufailindoingsomething.B.Whenyousucceedinsomething.
C.Whenyoufeelunhappy.D.Whenyoufallinlovewithsomebody.
B
Ifyougointotheforestwithfriends,staywiththem.Ifyoudon’t,youmaygetlost,thisiswhatyoushoulddo.Sitdownandstaywhereyouare.Don’ttrytofindyourfriends──letthemfindyou.Youcanhelpthemfindyoubystayinginoneplace.Thereisanotherwaytohelpyourfriendsorotherpeopletofindyou.Youcanshoutorwhistle(吹口哨)threetimes.Stop.Thenshoutorwhistlethreetimesagain.Anysignal(信号)giventhreetimesisacallforhelp.
Keepupshoutingorwhistling.Alwaysthreetimestogether.Whenpeoplehearyou,theywillknowthatyouarenotjustmakinganoiseforfun.Theywillletyouknowthattheyhaveheardyoursignal.Theywillgiveyoutwoshoutsortwowhistles.Whenasignalisgiventwice,itisananswertoacallforhelp.
Ifyoudon’tthinkthatyouwillgethelpbeforenightcomes,trytomakealittlehousewithbranches(树枝).Makeyourselfabedwithleavesandgrass.
Whenyouneedsomewater,youhavetoleaveyourlittlebranchhousetolookforit.Don’tjustwalkaway.Pickoffsmallbranchesanddropthemasyouwalkinordertogobackagaineasily.Whenyouarelost,themostimportantthingtodoistostayinoneplace.
51.Ifyougetlostintheforest,youshould____________.
A.trytofindyourfriendB.stayinoneplaceandgivesignals
C.walkaroundtheforestD.shoutasloudlyaspossible
52.Whichsignalisacallforhelp?
A.shoutinghereandthere.
B.cryingtwice.
C.shoutingorwhistlingthreetimestogether.
D.whistlingeverywhereintheforest.
53.Whenyouheartwoshoutsortwowhistles,youknowthat___________.
A.someoneisafraidofananimal
B.peoplewillcomet