【寒假作業(yè)】2025年八年級英語寒假作業(yè)同步練（人教版）Unit 7 Section B（重點練）

SectionBSectionBUnit7What'sthehighestmountainintheworld?一、閱讀理解ASomebookshavealistofwordscalledaglossaryattheback.Aglossarytellsyouwhatwordsmean,likealittledictionary.Readthisglossary(詞匯表)fromabookaboutplants.flowerapartofaplantwherenewseedsgrowleafapartofaplantthatgrowsonthestemlightsomethingplantsneedtogrowrootthepartofaplantinthesoil(土壤)seedcangrowintoanewplantseedlingayoungplantstemthemainpartofaplantwatersomethingplantsneedtogrow1．Glossaryis________.A．a(chǎn)listofwords B．someaddresses C．a(chǎn)listofbooknames D．sometelephonenumbers2．Whichpartofaplantisinthesoil?A．Leaf. B．Stem. C．Root. D．Flower.3．Howmanythingscanhelpplantstogrow?A．One. B．Two. C．Four. D．Five.4．Aseedlingis________.A．a(chǎn)youngplant. B．a(chǎn)partofaplantthatgrowsonthestemC．themainpartofaplant D．a(chǎn)partofaplantwherenewseedsgrow5．Thepassage(文章)isabout________.A．weather B．a(chǎn)nimals C．history D．plantsBHaveyoueverwonderedwhybirdssing?Maybeyouthoughtthattheywerejusthappy.Afterall,youprobablysingwhenyouarehappy.Somescientistsbelievethatbirdsdosingsomeofthetimejustbecausetheyarehappy.However,theysingmostofthetimeforaverydifferentreason.Theirsingingisactuallyawarningtootherbirdstostayoutoftheirterritory.Doyouknowwhata“territory”is?Aterritoryisanareathatananimal,usuallythemale,claims（聲稱）asitsown.Onlyheandhisfamilyarewelcomethere.Nootherfamiliesofthesamespeciesarewelcome.Yourhouseareyourterritorywhereonlyyourfamilyandfriendsarewelcome.Ifastrangershouldenteryourterritoryandthreatenyou,youmightshout.Probablythiswouldbeenoughtofrightenhimaway.Ifso,youhaveactuallyfrightenedthestrangerawaywithouthavingtofighthim.Abirddoesthesamething.Butheexpectsanoutsideralmostanytime,especiallyatnesting(筑巢)season.Sohe’sscreaming(高聲尖叫)allthetime,whetherhecanseeanoutsiderornot.Thisscreamingiswhatwecallabird’ssong,anditisusuallyenoughtokeepanoutsideraway.6．Somescientistsbelievethatmostofthetimebirds’singingisactually___________.A．a(chǎn)nexpressionofhappiness B．a(chǎn)wayofwarningC．a(chǎn)nexpressionofanger D．a(chǎn)languageoftheirown7．Whatisabird’s“territory”?A．Aplacewherefamiliesofotherspeciesarenotaccepted.B．Aplacewhereabirdmayshoutatthetopofitsvoice.C．Anareaforwhichbirdsfightagainsteachother.D．Anareawhichabirdconsiderstobeitsown.8．Whydobirdskeeponsingingatnestingseason?A．Becausetheywanttoinvitemorefriends.B．Becausetheirsinginghelpsfrightenoutsidersaway.C．Becausetheywanttofindoutsidersaround.D．Becausetheirsinginghelpsgetridoftheirfears.9．Howdoesthewriterexplainbirds’singing?A．Bycomparingbirdswithhumanbeings.B．Byreportingexperimentalresults.C．Bydescribingbirds’dailylife.D．Bytellingabird’sstory.參考答案A篇：1．A2．C3．B4．A5．D【分析】本文介紹了一個關(guān)于植物的詞匯表。1．細(xì)節(jié)理解題。根據(jù)“Somebookshavealistofwordscalledaglossaryattheback”，可知，glossary就是一個單詞列表，被叫作詞匯表，故選A。2．細(xì)節(jié)理解題。根據(jù)“root:thepartofaplantinthesoil”，可知，根是植物在土壤里的部分，故選C。3．細(xì)節(jié)理解題。根據(jù)“l(fā)ight:somethingplantsneedtogrow”及“water:somethingplantsneedtogrow”，可知，水和光可以幫助植物生長，故選B。4．細(xì)節(jié)理解題。根據(jù)“seedling:ayoungplant”可知，seedling就是一株幼苗，故選A。5．細(xì)節(jié)理解題。根據(jù)“Readthisglossary(詞匯表)fromabookaboutplants”，可知，這是一篇關(guān)于植物的文章，故選D。B篇6．B7．D8．B9．A【分析】本文講述了鳥兒的叫聲并非全都是唱歌，而是一種發(fā)出的警告，警示同伴或是嚇退入侵者。6．細(xì)節(jié)理解題。根據(jù)第二段的最后一句“Theirsingingisactuallyawarningtootherbirdstostayoutoftheirterritory.”可知，它們的叫聲實際上是在警告其他鳥類不要靠近它們的領(lǐng)地。故選B。7．詞義猜測題。根據(jù)“Aterritoryisanareathatananimal,usuallythemale,claims（聲稱）asitsown.”可知，territory是指鳥兒認(rèn)為是自己的領(lǐng)地的地方。故選D。8．細(xì)節(jié)理解題。根據(jù)“...especiallyatnesting(筑巢)season.Sohe’sscreaming(高聲尖叫)allthetime,whetherhecanseeanoutsiderornot.Thisscreamingiswhatwecallabird’ssong,anditisusuallyenoughtokeepanoutsideraw