2020-2021学年人教版地理八年级上册重难考点培优训练 (7)黄河
※题型:单选题※知识点:单选题※试题难度:较易<br>俗话说“跳进黄河也洗不清”,说明黄河含沙量较大。黄河的泥沙主要来自( )<br>A.华北平原 B.青藏高原 C.内蒙古高原 D.黄土高原<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/6/2015/769b60d15f0a4b6fb98e40eda6229411/D9A7E0722DAB5479A60928D5B8864BC6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/6/2015/1d4b2608df0d4d5ca9d039e076533110/D255E7A84E79AD81F824B1DB84C0E6AA.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>治理黄河的根本措施是( )<br>A.加固黄河大堤 B.在上游修筑水库<br>C.搞好中游的水土保持工作 D.多挖几条入海河道<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/6/2020/a3226023a67d42e48eb47faa8c9d9625/D7C9A679F3C72D4F1064B7D0A0FD4AD8.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/6/2020/54dc000a4ec9452daf668bd4e5caf77e/F722760503F22241991F751B18E77977.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>关于长江和黄河的叙述,正确的是( )<br>A.长江是我国第一长河,水能资源丰富<br>B.黄河是我国第二大河,中游河段形成了举世闻名的“地上河”<br>C.两河流均发源于唐古拉山<br>D.两河流均自西向东注入东海<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/6/2011/c0ddc27e8275422088463dd01d2d15c3/DA50F910BECBBBA4AAB35D7A1AB24524.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/6/2011/df2e7097eaaf4f849e70c22439c76a6a/9E35B386BEEAD262A231E4AC339A518F.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>长江和黄河共同流经的省级行政区的轮廓图是( )<imgA.①④ B.②③ C.①③ D.①②<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/6/2015/772961498c0c4dfc9447bd8989673127/DA50F910BECBBBA4AAB35D7A1AB24524.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/6/2015/888ee009db95449caea243cd86938d0b/638C1A576E6E6C1C38FD565C355D9EDF.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>黄河的“地上河”的河段是指( )<br>A.水土流失的中游河段 B.兰州——河套一段<br>C.横穿华北平原的下游段 D.河水清澈的上源段<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/6/2012/12ebf1f56c754d41abb211e3e0b70621/D7C9A679F3C72D4F1064B7D0A0FD4AD8.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/6/2012/e2601398a4e44ac3b2611bec82f8e4ab/31FE8A704C6E7A05F293630054709917.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>长江、黄河流域是中华民族文明的摇篮。读图,关于两河的描述正确的是( )<img src="https://picture2.zhihuicn.com/testImage/2/2020/7/28/AF6495B0DB35D39F60373B4678D1D060.png"><br>A.①河段经常发生凌汛<br>B.两河均有丰富的水能资源<br>C.②河段被称作我国的“黄金水道”<br>D.“一碗水,半碗泥”反映的是③河段的景象<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/6/2020/1e804ca2439e4b97a90d365b6da9aa0f/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/6/2020/739b1b51e3d44f7bbfef317e139b2f09/D42A6B2DE387E878BB08A889E40FB38A.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>长江、黄河是中华民族的母亲河,滚滚河水哺育了沿岸亿万儿女,孕育了古老、灿烂的华夏文明。读图关于两河的叙述正确的是( )<img src="https://picture2.zhihuicn.com/testImage/2/2020/7/27/E7E190A0089DC121D49AE370DF81F2D6.png"><br>A.①是南岭,是长江流域与黄河流域的分水岭<br>B.黄河②处河段形成“地上河”,易引发洪水灾害<br>C.长江中游有众多的支流汇入,其中③是湘江<br>D.长江干流有多座水电站,④是世界上第一大水电站<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/6/2020/7118f9a3b3e24af6bc4fde0fc02b9622/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/6/2020/9ab6912942f547639675af3a2d5ef0b0/A3A22F1066165339EBCE3D280B05F8F5.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>图9是黄河干流各河段主要的生态和环境问题示意图,据图判断下列叙述错误的是( )<img src="https://picture2.zhihuicn.com/testImage/2/2020/7/25/185F82C34D79625D247EECF3C08FAA9E.png"><br>A.过度开发加剧了上游河段的荒漠化<br>B.中游应采取生物措施和工程措施相结合的综合治理<br>C.上、中游的生态问题是下游形成地上河的主要原因<br>D.泥沙淤积造成了黄河凌讯<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/6/2020/9efc7cba17034a79bb54e12dc2e0ae56/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/6/2020/504e1cc0ea494c3380b684a27ec2f126/6A6F9A42B4B940E46696FD586A15430D.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>黄河是中华民族的“母亲河”,但是这位“母亲”目前多种“疾病”缠身,如图。结合所学知识回答1-2题。<br><img src="https://picture2.zhihuicn.com/testImage/2/2020/7/7/D5531E5FAC34BD3EE5F2673A0F2F864B.png"><br>style="VERTICAL-ALIGN:middle">1.关于“母亲河”黄河的叙述,正确的是( )<br>A.发源于青藏高原,曲折东流注入东海<br>B.流经的主要地形区有四川盆地、黄土高原、华北平原<br>C.全长5000多千米,长度居我国第二位<br>D.下游河宽水深,航运价值大<br>2.与母亲河“脚肿”密切相关的是( )<br>A."腹泻"<br>B."动脉阻塞"<br>C.梯级水电站<br>D."大量脱发"<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/6/2020/ab3d2bd8a793465cadbae6970de1a2d4/C22345BDB9009F8BC0BBFCF5D4F31EE4.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/6/2020/6d3f28f845084505abec480b9959000e/0BDCECEBF54C9EE3EB480A9198DD55B0.png"><br><br>
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