3.2026年教科开心英语四年级科学上册第二单元基础检测卷

2026年教科开心英语四年级科学上册第二单元基础检测卷学校班级姓名得分学号学科开心英语（科学融合）单元第二单元时长60分钟一、听力部分（共30分）1.听录音，选出你所听到的单词对应的植物部位，每小题读两遍。（10分）(1)A.rootB.stemC.leaf(2)A.flowerB.fruitC.seed(3)A.leafB.rootC.flower(4)A.stemB.seedC.fruit(5)A.seedB.leafC.root2.听录音，将植物与其对应的生长环境匹配，每小题读两遍。（10分）(1)lotus（荷花）A.desert(2)cactus（仙人掌）B.water(3)pine（松树）C.forest(4)banyan（榕树）D.mountain3.听录音，给种子发芽的过程按正确顺序标注1-4，短文读两遍。（10分）()Stage1()Stage2()Stage3()Stage4二、笔试部分（共70分）1.单项选择。（10分）(1)—Whatpartoftheplantisundertheground?—It'sthe______.A.rootB.stemC.leaf(2)The______canmakefoodfortheplantwithsunlight.A.flowerB.leafC.seed(3)Weeatthe______oftheappletree.A.fruitB.stemC.root(4)Cactuslivesinthe______.A.waterB.desertC.mountain(5)Dandelion（蒲公英）seedsarespreadby______.A.windB.animalC.water2.情景对话，从方框中选合适的句子补全对话，将序号填在横线上。（15分）A.Whatdoleavesdo?B.HowoftenshouldIwaterit?C.What'sthispartcalled?D.Doesitneedsunlight?E.Thankyousomuch.Tom:Lookatthisplant.______Amy:It'stheleaf.Tom:______Amy:Theymakefoodfortheplantwiththehelpofsunlight.Tom:Cool!Ihaveasmallplantathome.______Amy:Onceaday.Don'twatertoomuch.Tom:______Amy:Yes,itdoes.Putitnearthewindow.Tom:______Amy:You'rewelcome.3.读句子，将植物与其种子传播方式匹配。（15分）(1)Dandelionseedsareverylight.Theycanflywiththewind.A.animal(2)Coconut（椰子）canfloatonwatertofarplaces.B.wind(3)Burdock（牛蒡）seedscanstickonanimals'fur.C.water(4)Pea（豌豆）podswillexplodewhentheyaredry.D.explosion(5)Birdseatcherriesanddropseedsinotherplaces.E.animal4.阅读短文，判断句子正（T）误（F）。（20分）Plantsareveryimportanttous.Theycandophotosynthesiswithsunlight,waterandCO₂.Duringphotosynthesis,plantsmakefoodforthemselvesandreleaseO₂forustobreathe.Leavesarethemainpartsforphotosynthesis.Thestemcarrieswaterfromrootstoleaves.Rootstakeinwaterandholdtheplantinthesoil.(1)Plantscandophotosynthesiswithoutsunlight.(2)PlantsreleaseO₂duringphotosynthesis.(3)Thestemisthemainpartforphotosynthesis.(4)Rootscantakeinwaterfortheplant.(5)Plantsarenotimportantforpeople.5.书面表达：请用3-5句话介绍你喜欢的一种植物，包括它的名字、生长环境和你喜欢它的原因。（10分）提示词：sunlight,water,leaf,flower,beautiful,useful参考答案一、听力部分1.(1)B(2)A(3)C(4)C(5)A2.(1)B(2)A(3)D(4)C3.3241二、笔试部分1.(1)A(2)B(3)A(4)B(5)A2.CABDE3.(1)B(2)C(3)A(4)D(5)E4.(1)F(2)T(3)F(4)T(5)F5.参考范文：Myfavoriteplantistherose.Itgrowsinthegardenand