2026秋人教版(新教材)八年级上册分层作业Unit 4 Amazing Plants and Animals（含答案）

人教版八年级上册分层作业Unit4AmazingPlantsandAnimals本试卷以“诊断学情、巩固知识、反馈教学”为目标，设置基础巩固、能力提升、综合运用、写作表达四个梯度层级，由浅入深、层层递进。旨在精准排查动植物主题核心词汇、形容词与副词最高级用法、oneofthe+最高级+复数名词句型、事物特征描述句型、动植物介绍情景交际等知识漏洞，夯实单元重难点，精准落实分层教学，有效反哺课堂教学，构建完整教学闭环。Level1基础巩固（建议用时：15分钟）一、根据句意及首字母提示补全单词（每题2分，共10分）1.Thegiantpandaisoneofthemosta________animalsintheworld.‘2.Thisplanthasalongs________andgreenleaves.3.Bambooisthem________favoritefoodofpandas.4.Someanimalscanliveuptoaveryolda________.5.Treesplayanimportantr________inprotectingourearth.二、用所给词的适当形式填空（每题2分，共10分）1.Thisis________(beautiful)flowerinthegarden.2.Theelephantis________(heavy)animalonland.3.Thisbookis________(interesting)thanthatone.4.Oneofthe________(tree)isverytallandold.5.Shesings________(well)inherclass.三、单项选择（每题2分，共10分）()1.Thisis________oldesttreeinourcity.A.aB.anC.theD./()2.Oneofmyfavoriteanimals________thepanda.A.isB.areC.wasD.were()3.Thesunis________thanthemoon.A.brightB.brighterC.brightestD.thebrightest()4.Thisplantisthe________intheworld.A.AmazingB.moreamazingC.mostamazingD.amaze()5.Treescanhelpus________theairclean.A.keepB.keepingC.tokeepingD.keptLevel2能力提升（建议用时：15分钟）四、按要求完成句子（每题2分，共10分）1.Theriverislong.（改为最高级句子）Thisis________________riverinthistown.Thistreeistallerthananyothertreehere.（同义句转换）Thistreeis________________here.3.Pandaisthemostlovelyanimalinmyeyes.（对画线部分提问）________________themostlovelyanimalinyoureyes?4.Oneoftheflowersisred.（改为复数句）Someofthe________________red.5.Thisplantgrowsfast.（改为最高级句子）Thisplantgrows________________ofall.五、补全对话（每题2分，共10分）从方框中选择适当的句子补全对话，有两项多余。A.What’syourfavoriteanimal?B.Whydoyoulikeit?C.Isitthecutestanimalintheworld?D.Whatdopandaslikeeating?E.Howlongcantheylive?F.Wheredotheylive?G.Theyareveryfriendly.A:Hi,John!1.________B:Myfavoriteanimalisthegiantpanda.A:2.________B:Becausetheyareverycuteandlovely.A:3.________B:TheyliveinthebambooforestsofSichuan.A:4.________B:Theylikeeatingbamboobest.A:5.________B:Theycanliveupto20to30years.六、情景判断（每题1分，共4分）判断下列情景表达是否合理，合理的写T，不合理的写F。()1.三者及以上比较时，使用形容词最高级。()2.“oneofthe+最高级+复数名词”表示“最……之一”。()3.最高级前通常不需要加定冠词the。()4.询问动物栖息地可以说：Wheredotheylive?Level3综合运用（建议用时：20分钟）七、完形填空（每题1分，共10分）Plantsandanimalsarethemostamazinglivingthingsonourplanet.Theymakeourworld（1）________andcolorful.Treesareoneof（2）________mostimportantplants.Theyarethe（3）________cleanersoftheair.Theycantakeinbadgasandmakefreshair.Amongallkindsoftrees,theginkgotreeisoneofthe（4）________(old)treesintheworld.Itcanliveforthousandsofyears.Animalsarealsoourbestfriends.Thegiantpandaisoneof（5）________popularanimals.Itlooksthe（6）________(cute)ofallanimals.Pandasliveinbambooforestsandbambooistheir（7）________(main)food.Everyplantandanimalplaysanimportant（8）________innature.Theworldwillbeboring（9）________them.Sowemustprotectalllivingthingsandmakeourworlda（10）________(good)place.()1.A.beautifulB.morebeautifulC.mostbeautifulD.beautifully()2.A.aB.anC.theD./()3.A.goodB.betterC.bestD.well()4.A.oldB.olderC.oldestD.eldest()5.A.themostB.moreC.muchD.many()6.A.cuteB.cuterC.cutestD.cuteest()7.A.mainB.mainlyC.manyD.much()8.A.gameB.roleC.jobD.way()9.A.withB.withoutC.haveD.no()10.A.goodB.betterC.bestD.well八、阅读理解（每题2分，共10分）Giantpandasareoneofthemostamazinganimalsintheworld.Theyareblackandwhite,andtheylookverycute.TheylivemainlyinthebambooforestsofSichuan,ShaanxiandGansu.Bambooistheirfavoriteandmainfood.Pandasspendmostoftheirdayeatingbamboo.Theyarequietandgentleanimals.Theyarenotdangerousatall.PandasareoneoftherarestanimalsonEarth.Theycanliveupto30yearsinthewild.Nowmoreandmorepeoplelovepandasandtrytheirbesttoprotectthem.Bambooforestsarebecomingbetterandbetter,sopandashavemoresafeplacestolive.Pandasareasymbolofpeaceandfriendship.Theyarethemostlovelygiftfromnature.Weshouldprotectthemforever.根据短文内容，从A、B、C、D中选出最佳答案。()1.Wheredogiantpandasmainlylive?A.OnmountainsB.InbambooforestsC.InbigcitiesD.Inthesea()2.Whatisthemainfoodofpandas?A.GrassB.FlowersC.BambooD.Fruits()3.Howlongcanpandasliveinthewild?A.Upto30yearsB.Upto20yearsC.50yearsD.10years()4.WhichofthefollowingisTRUE?A.Pandasaredangerousanimals.B.Pandasareveryrareanimals.C.Pandasliveaveryshortlife.D.Pandaslikeeatingallkindsofplants.()5.Whatdoesthewriterwanttotellus?A.Pandasareverylazy.B.Weshouldprotectpandas.C.Bambooiseasytogrow.D.PandasonlyliveinSichuan.九、语法填空（每题1分，共10分）阅读下面短文，在空白处填入一个适当的词，或填入括号中所给单词的正确形式。Ourworldisfullof（1）________(amaze)plantsandanimals.Theymakenaturelivelyandbeautiful.Amongallanimals,Ithinkpandasarethe（2）________(cute)ones.TheyareoneofChina’s（3）________(symbol).Theyliveinthickbambooforests.Bamboois（4）________(they)mainfood.Treesarethemostimportantplantsforus.Theyarethe（5）________(good)aircleaners.Theycanmakeairfreshandclean.Theyalsoplayanimportantrole（6）________protectingourenvironment.Someplantsarethe（7）________(old)livingthingsontheearth.Theycanliveforhundreds（8）________thousandsofyears.Allplantsandanimalsareourbestfriends.Weshouldprotect（9）________(they).Theworldwillbecomemuch（10）________(wonderful)withthem.Level4写作表达（建议用时：20分钟）十、书面表达（共20分）请根据本单元所学内容，以MyFavoriteAnimal为题，写一篇短文介绍自己最喜欢的动物。内容要点：1.点明你最喜欢的动物；2.介绍它的外形、栖息地和食物；3.描述它的特点；4.表达自己对保护动物的看法。写作要求：1.词数60-80词；2.正确使用形容词/副词最高级、oneof...等单元重点句型；3.语句通顺，时态统一，逻辑清晰；4.不得出现真实人名、校名。参考词汇/句型：1.Myfavoriteanimalis...2.Itisoneofthemost...animals.3.Itlivesin...4.Itlikeseating...5.Weshouldprotect...写作区______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________错题归因分析表教师反馈记录姓名薄弱板块（请勾选）错题号归因分析______□动植物核心词汇□形容词/副词最高级□oneof经典句型□特征描述疑问句□情景交际与综合运用______□概念不清□审题粗心□方法欠缺□最高级句型混淆______□动植物核心词汇□形容词/副词最高级□oneof经典句型□特征描述疑问句□情景交际与综合运用______□概念不清□审题粗心□方法欠缺□最高级句型混淆参考答案Level1基础巩固一、根据句意及首字母提示补全单词1.amazing2.stem3.main4.age5.role二、用所给词的适当形式填空1.themostbeautiful2.theheav