初三英语对话阅读专项讲解 人教版 试题VIP专享VIP免费

初三英语对话阅读专项讲解根据对话内容，选用方框中所给的句子补全对话。A:I’veknownthatmanytreesaredying.B:1There’salotofpollutionintheair.Pollutionkillstrees,plantsandevenanimals.A:2B:Well,someofitcomesfromfactories.Someofitcomesfromcarsandtrunks.A:3B:Thewindcarriesit.Itspreadsitfarawayfromtheplaceswhereitbegan.Whenitrains,thepollutionintheaircomesbackdown.Wecallthatacidrain(酸雨).A:4B:Acidrainiskillingtheforests.It’spoisoning(毁坏)thesoil.It’spoisoningourlakesandrivers.A:5B:Absolutely(没错).Somescientistsbelievethatintwentyyears,alltheforestsoftheworldmaybedead.答案：EDABC读短文，根据短文内容选择合适的选项完成下列表格。Notmanyyearsago,somefarmerswereworriedbecausehawks(鹰)weretakingmanyoftheirchickens.Thefarmersdidnotknowwhattodo.Finallytheydecidedtokillthehawks.Thefarmerskilledmanyhawks.Beforelongtheydidn’thavetoworryabouttheirchickens.Buttheynowhadanewworry.Fieldmicewereeatingupalotofthefarmer’sgrain.Howdidthishappen?A.Howdoespollutionspread?B.Whyisacidrainabadthing?C.Isacidrainreallyaseriousproblem?D.Wheredoesthepollutioncomefrom?E.That’sright.Hawkseatnotonlychickensbutalsofieldmice.Theyeatmorefieldmicethanchickens.Butthefarmersdidnotknowthis.Whentheykilledalotofhawks,theychangedthebalanceofnature.Whenpeoplemoveintoanewplace,theyoftendestroymanywildplants.Manyoftheseplantsarefoodfortheanimals.Iftheanimalscannotfindenoughplantstoeat,theywillstarve(饿死)orhavetoleavetheplace.InonepartoftheUnitedStates,forexample,thedeertherelikedtoeatakindofwildrose.Themountainlionsthereeatthedeer.Thenumberofdeer,mountainlions,andwildrosesdoesnotchangemuchifpeopleleavethingsastheyare.Butpeoplekilledmanymountainlionsinordertoprotectthedeer.Soonthereweresomanydeerthattheyateupallthewildroses.Thenthedeerbegantoeatthegreenleavesofyoungtrees.Thesetreeswereimportanttothefarmers.Sothefarmersthoughtofwaystoprotecttheirtrees.Thenthedeerhadnothingtoeat,andmanyofthemdied.Thisisanotherlessonfromnature.Itisimportantforustokeepthebalanceofnature.Thisisthelessonweshouldremember.Problem1Hawksatechickens.Problem2Mountainlionsatethedeer.SolutionFarmers1SolutionPeoplekilledmanymountainlionsto2NewworryFieldmice3.ResultsToomanydeerateupallthewildroses,andthentheybeganto4AlessonfromnatureIt’simportantto5A.killedmanyhawksB.ateupthegrainC.protectthedeerD.eatthegreenleavesofyoungtreesE.keepthebalanceofnature.答案：ACBDE书面表达。根据提示写至少10句有关树的短文，关键词：blowaway,rainwater,runoff(流失),desert(沙漠),Africa(非洲)提示：树很重要。例如，非洲一些地方曾有过城市、花园、树林和绿草。后来由于人们大量砍伐树木，现在这些地方已成为沙漠。由此看出，树木对土地多么重要！根据以上内容，补全下列各句。1Theserulesaremadeforthepeoplewhowill_______thehousewiththefamily.2Thepersonwholivesinthehouseisaskedto__________tothehousebefore10pm.3Thehost(主人)will__________________________at7pm.4Thepersonwhohasrentedthehousecanusethehost’smobilephoneto_______calls,butnotto_________phonecalls.Keys:1livein2return3offerdinner4receive/answer;make根据短文完成单词：ShenzhouVIlandedsafelyinthenorthofourcountry.AlltheChinesepeoplewereveryproudofoursuccessinsendingupShenzhouVI.It’ss1thatShenzhouVIhassetmanyrecords.Therearefourteenspacemeninallinourcountry,butShenzhouVIisn’tbige2toholdthemall.Theyhadtocompetetogetthec3.Itwasnotuntilthelastminutethattheygottoknowthefinalchoice.T4thegreatjoyofFeiJunlongandNieHaisheng,theyw5.Whenhearin...