2020-2021学年八年级下册地理新人教版同步课时作业（3）东北三省
※题型：单选题※知识点：单选题※试题难度：中等<br>东北三省成为我国重要商品粮基地的备件有( )<br>A.土壤贫瘠,不适宜农作物生长<br>B.农业科技水平低<br>C.人多地少,粮食消费量大<br>D.土地集中连片,适于大规模机械化耕作<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/6/2020/27252a706dd245508bd00946d8eeadb8/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/6/2020/e285fd45e2a7452c9bd60ef3b7ec2414/D4492A8CBA9BB7DEE4001816272D8975.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>下列说法错误的是( )<br>A.东北三宝是指人参、鹿茸、貂皮<br>B.黑龙江省是中国的甜菜主产区之一,甜菜总产量占全国的三分之一强<br>C.轻工业是东北地区的支柱产业<br>D.东北地区人数最多的少数民族是满族<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/6/2020/48f49a1bc3284f1595b29f645e4400f2/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/6/2020/5ea79a053c2e44819af312122ad06b64/CF2D94439DDE32E133D354A5315139A9.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>对东北三省地貌特征的描述,正确的是( )<br>A.山环水绕,沃野千里 B.水网密布,湖泊星罗棋布<br>C.千沟万壑,支离破碎 D.雪山连绵,冰川广布<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/6/2020/3d371dbd91a643088af89fb8378a5d7a/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/6/2020/1b885252433c4a379b92a41255ae2691/6D99D6B3170F03742671897BA00F29AF.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>东北地区的中学生寒假时间很长,主要原因是( )<br>A.这里冬季寒冷漫长<br>B.当地政府制定的,为了让学生好好过年<br>C.寒假时间长是为了充分休息,有利于健康<br>D.学生喜欢放长假<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/6/2015/b89ddbf6ccc649a7977fce6d26c00f7f/DA50F910BECBBBA4AAB35D7A1AB24524.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/6/2015/60fb47a9b7f84c51818368a0168df6ec/1FEFABF4638560FDD77F793F8EC91821.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>电视剧《闯关东》讲述的是新中国成立前以朱开山一家为典型代表的山东人到东北谋生创业的艰苦历程。电视剧中,大量山东人奔赴东北去开荒谋生,主要原因是当时东北( )<br>A.地广人稀,土壤肥沃 B.森林资源丰富<br>C.社会秩序安全稳定 D.交通便利<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/6/2020/1a50a09ce3c949e991392aab36536bc2/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/6/2020/28843da6b28749789b6730de26af9876/D46982133C7ECE88C14B0D8341291216.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>东北三省包括( )<br>①河北省②黑龙江省③吉林省④内蒙古自治区⑤辽宁省A.①②③ B.③④⑤ C.①②④ D.②③⑤<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/6/2020/d8c1bc5b667f43ab9e1c4a1544068162/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/6/2020/b88ff79b7aa049c2994afc01bc8bf4a8/5139E79857B71914620313155D0B782A.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>人们通常用“白山黑水”来形容东北地区,“白山”和“黑水”是指( )<br>A.长白山、鸭绿江 B.天山、黄河<br>C.长白山、黑龙江 D.天山、珠江<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/6/2020/b056cb78028c4ed5822bb4b5921fb2a6/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/6/2020/bf035f197bba4dbe9a4b7dae983a8513/F7415868B13C8B5CE7C92DC099B2D321.png"><br><br>
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