RENJIAOBAN2018NIANHUBEISHENGJIUNIANJIWULIQIZHONGSHITI，GAITAOSHIJUANBAOKUODANXIANGXUANZETI12TI、FEIXUANZETI7TI，TONGSHIBAOHANDAAN，SHEJINEIRONGBIRERONGHEREZHI、DIANLIU、CHUANBINGLIANDIANLU、RELIANG、DIANZUDENGSHITI，YIXIAWEISHIJUANZHONGBUFENSHITI。

YI、DANXUANTI（MEITI3FEN，GONG36FEN）

1.下列说法错误的是（　　）

2.YONGLVHUZAITIANRANQIZAOSHANGSHAOSHUIDEGUOCHENGZHONG（　　）

A.SHUIDEWENDUYUEGAO，SHUIFENZIYUNDONGYUEJULIE

B.SHITONGGUOZUOGONGDEFANGSHIGAIBIANSHUIDENEINENG

C.LVDEBIRERONGBISHUIXIAO，LVDEXIRENENGLIBISHUIQIANG

D.TIANRANQIREZHIYUEDA，RANSHAOJIUYUECHONGFEN

3.XIALIESHUOFAZHENGQUEDESHI（　　）

A.BALINGXIA10℃DEBINGKUAIFANGZAI0℃DEBINGXIANGBAOXIANSHIZHONG，YIDUANSHIJIANHOU，BINGKUAIDENEINENGHUIZENGJIA

B.ZAIQIYOUJIDEYASUOCHONGCHENGZHONG，NEINENGZHUANHUAWEIJIXIENENG

C.YONGJUTIAOJUMUBAN，JUTIAODEWENDUSHENGGAO，SHIYOUYUJUTIAOCONGMUBANSHANGXISHOULERELIANG

D.WOMENBUGANDAKOUDIHEREQITENGTENGDETANG，SHIYINWEITANGHANYOUDERELIANGJIAODUO

4.GUANYUBIRERONGHEREZHI，XIALIESHUOFAZHENGQUEDESHI（　　）

A.BINGRONGHUACHENGSHUI，TADEZHILIANG、BIRERONGDOUBUBIAN

B.RANLIAOWANQUANRANSHAOSHIREZHIJIAODA，BUWANQUANRANSHAOSHIREZHIJIAOXIAO

C.YITONGQIYOUYONGQUYIBAN，BIRERONGHEREZHIDOUBUBIAN

D.WUTIREZHIYUEDA，RANSHAOSHIWENDUYUEGAO

5.YANHAIDIQUTONGSHAMODIQUXIANGBI，DONGNUANXIALIANG，ZHOUYEWENCHAXIAO，ZHEISHIYINWEI（　　）

A.SHUIDEMIDUBISHASHIDEMIDUXIAO

B.SHUIDEBIRERONGDAYUSHASHIDEBIRERONG

C.SHUIDECHUANREBENLINGBISHASHIDECHUANREBENLINGCHA

D.XIANGTONGZHILIANGDESHUIHESHASHI，SHENGGAOXIANGTONGDEWENDU，SHASHIXISHOUDERELIANGDUO

6.如图所示是汽油机的四个冲程，其中表示内能转化为机械能的冲程是（　　）

7.如图所示，取两个相同的验电器A和B，使A带正电，B不带电，用带有绝缘手柄的金属棒把A和B连接起来。下列说法正确的是（　　）

A.BZHONGFUDIANHETONGGUOJINSHUBANGLIUXIANGA，BJINSHUBODEZHANGJIAOZENGDA

B.JINSHUBANGZHONGSHUNJIANDIANLIUDEFANGXIANGCONGBLIUXIANGA，BJINSHUBODEZHANGJIAOZENGDA

C.AZHONGZHENGDIANHETONGGUOJINSHUBANGLIUXIANGB，AJINSHUBODEZHANGJIAOJIANXIAO

D.AZHONGZHENGDIANHETONGGUOJINSHUBANGLIUXIANGB，TONGSHIBZHONGFUDIANHETONGGUOJINSHUBANGLIUXIANGA

8.击剑比赛中，当甲方运动员的剑（图中用“S甲”表示）击中乙方的导电服时，电路导通，乙方指示灯L乙亮;同理，乙方剑（图中用“S乙”表示）击中甲方，灯L甲亮。下面能反映这种原理的电路是（　　）

9.电动自行车两刹车手柄中各有一只开关S1和S2，在行驶中用任一只手柄刹车时，该手柄上的开关断开，电动机（用符号表示）停止工作。图中的电路符合要求的是（　　）

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人教版2018年湖北省九年级物理期中试题（word版含答案）