初中英語專項(xiàng)閱讀——科普小品

1、1初中英語專項(xiàng)閱讀初中英語專項(xiàng)閱讀—科普小品科普小品AWeknowthatmanyanimalsdonotstayinoneplace.Birdsfishotheranimalsmovefromoneplacetoanotheratacertaintime.Theymovefdifferentreasons:mostofthemmovetofindfoodmeeasilybutsomemovetogetawayfromplacestha

2、taretoocrowded.Whencoldweathercomesmanybirdsmovetowarmerplacestofindfood.Somefishesgivebirthinwarmwatermovetocoldwatertofeed.Themostfamousmigrationisprobablythemigrationofonekindoffishwhichiscalled“salmon”.Thisfishisbnin

3、freshwaterbutittravelsmanymilestosaltwater.Thereitspendsmostofitslife.Whenitisolditreturnstoitsbirthplaceinfreshwater.Thenitgivesbirthdiesthere.InnthernEuropethereisakindofmouse.Theyleavetheirmountainhomewhenitbecomestoo

4、crowded.Theymovedowntothelowl.Sometimestheymoveallthewaytotheseasidemanyofthemarekilledwhentheyfallintothesea.Recentlyscientistshavestudiedthemigrationofakindoflobster(龍蝦).Everyyearwhentheseasonofthebadweatherarrivesthel

5、obstersgetintoalonglinestarttowalkacrossthebottomoftheocean.Nobodyknowswhytheydothisnobodyknowswheretheygo.Sosometimesweknowwhyhumansanimalsmovefromoneplacetoanotherbutatothertimeswedon’t.Maybelivingthingsjustliketotrave

6、l.Choosethebestansweraccdingtothepassage.()1.Themainreasonwhyanimalsmovefromoneplacetoanotheris________.A.tofindfoodmeeasilyB.thattheyareafraidofhumansC.thattheyfeeltoocrowdedD.thattheydon’tlikethesameplace()2.Thesalmoni

7、sbnin________livein________mostofthetime.A.warmwaterfreshwaterB.coldwatersaltwaterC.freshwatersaltwaterD.warmwatercoldwater()3.Theunderlinedwd“migration”inthesecondparagraphmeans“______”inChinese.A.撤退B.遷徙C.活動(dòng)D.游動(dòng)()4.Thel

8、obstersusuallymovewhen________.A.theplaceiscrowdedB.wintercomesC.thebadweatherarrivesD.theygivebirth()5.What’sthemainideaofthispassageA.Themigrationofsomeanimals.B.Whylivingthingsliketotravel.C.Someinterestingfishes.BWha

9、tislifeonPluto(冥王星)likeIsitanydifferenttolifeontheearthIfyoulivedonPlutoyou’dhavetolive248earthyearstocelebrateyourfirstbirthdayinPlutoyears.IttakesPlutomuchlongertomakeonelap(circle)aroundthesun.OnePlutoyearisthesameas2

10、48earthyears.3Completethefollowingsentencesaccdingtothepassage.1.Bananasgrow________insteadof________.2.You’dbetter________thebananasuntiltheygrowf________.3.Somebananascan________akindofvegetablesomecan________.4.Wemigh

11、tvisitabananaplantationinaplace________.5.Bananasareusuallypickedlongbefethey_________.DAreyoubedwithlearningaboutinsectsinbooksWhynotfindafewtakeacloselookbyyourselfIt’seasy.Insectsareeverywhere:notjustathomearoundlight

12、satnightbutalsoinflowersvegetablegardensnearlakesparksinfests.Tohavefunwatchinginsectsyouneed:Startbyreadingbooksabouttheinsectsyou’reafter.Wherecanyou1themDotheylivebesidealakeintreesWhenyougoouttowatchinsectsbringalong

13、aninsectguide2pictureswithyou.Agoodchoicewouldbe“SouvenirsEntomologiques(《昆蟲記》)”byJeanHenriFabre.Dressproperlybecausesomeinsectsbite!Don’t3trousersshirtswithlongsleeves(袖子).Bringafirstaidbox.Onceyou’rereadyanearlymningan

14、earbyparkwouldbeagood4tostart.Insectsliketohidein5huplaces.Trymovingstonescheckingflowersleavesthesoil.Collectinsects6usingapieceofcardtopickthemup.Youmayuseamagnifier(放大鏡)to7whatinsectsdo.youcanputthemonapieceofcleanpap

15、ertolook8atthem.HowmanylegsdotheyhaveWhatcolaretheyYoualsocanswing(晃動(dòng))youracrossthetopofthegrass.You’ll9smallbugs(insects)attheendofyour.Tocatchabiggerbug10theovertheinsectsdowntotheground.Thenraisetheendofit11theinsectc

16、anflytotheclosedtop.Putyourbugintoaclearbottlethenyoucan12watchingitwiththemagnifier.Ifyoucan’tfindbugstrytolure(引誘)them!Placeasmalljarintothegroundsothemouthiseven(平的)withtheground.Putasmallpieceofmeatintothejarattheend

17、ofthedaycheckyourjar13—manyinsectsareactiveatnight.Putnewthingsintothejareveryfewdaysemptyitifit14.Afterwatchingremembertoputinsectsback15youfoundthem.Watchbeesonlyfromadistance.Theyaregoodinsectsbutyoumustbecarefulnotto

18、getstung(螫).Choosethebestwdphrasetocompletethepassage.()1.A.findB.inventC.discoverD.search()2.A.fB.byC.ofD.with()3.A.takeB.fgetC.wearD.bring()4.A.timeplaceB.placetimeC.timeplaceD.placetime()5.A.hotB.coolC.warmD.cold()6.A