题目

阅读理解 Look at the room! This is Jim and Tom's room. It's big but not tidy. A big bed, a desk and a bookcase are in it. Their shoes are under the bed. A computer is on the desk. Their books are in the bookcase. Their school things are everywhere. Their books are on the desk, on the bed and on the sofa. Tom's keys are on the computer and Jim's schoolbag is on the floor. Their pencil boxes are on the floor, too. They always ask their mother, “Where's my pen? Where is my book? Where are my model cars?” Do you think they are tidy? （1） Jim and Tom's room is . A . tidy B . big读地球光照图，回答下列问题。 （1）如图所示，这一天太阳直射在_________线上，这一天的节气是_________。 （2）这一天南半球各地的昼夜长短情况为_________，南半球各地物体的影子为一年中最_________（长或短）。 （3）A点位于F点的_________方向，A点此时的时间为_________时。 （4）请根据图中经纬线和数据推出F点的经纬度分别是：_________，_________。 （1）南回归线 冬至 （2）昼长夜短 短 （3）东北 16时 （4）23.5°S，90°E（每两条经线间隔为30°，180°经线左为东经右为西经） 【解析】试题分析： （1）结合图示得知：太阳的直射点应该在北回归线上，此时为北半球的夏至日； （2）得知太阳的直射点在南回归线上，南半球各地此时昼长夜短；此时南半球各地的物体影子为一年中的最短； （3）根据经线指示南北，纬线指示...