题目内容

【题目】读下面地球表面的光照图,请回答问题。

(1)这一天是___ _________日,是二分二至日中的哪个节气 ________。

(2)太阳直射的纬线在__________,北半球是__________季,南半球是

(3)B地昼夜长短状况是________,B点比A点单位面积上得到的太阳光热_______,气温_______。

(4)用斜线表示出夜半球,此时非洲在__________,我国在__________。

【答案】(1) 12 22 冬至

(2)南回归线 冬季 夏季

(3) 昼夜等长(相等) 多 高

(4) 昼半球 夜半球

【解析】试题分析:

1)由上图的光照图可以看出,此时,太阳直射在南回归线上,北极圈出现了极昼现象,这一天是一年中的1222日前后,是北半球的冬至日。

2)由上题可知,此时太阳直射在南回归线,北半球各地的正午太阳高度最小、白昼时间最长,进入一年中的冬季。

3)由图可知,B是处于地球的最中间的赤道,在赤道上,全年都是昼夜等长的,B与A相比,B处的纬度低,正午太阳高度角大,获得太阳光热多、气温更高。

4)由图中的光照图可以看出,此时非洲是处于昼半球,而我国则处于夜半球。

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【题目】 There were two men who lived next to each other. One of them was a retired teacher and the other was a businessman. Both of them had planted many different plants in their gardens. The retired teacher seldom _____ his plants and didn't pay a lot of attention to them. But his neighbor was very _____ with his plants and watered them often.

The retired teacher's plants were small, but still looked okay, _____ the businessman's plants were much bigger and greener. One night, there came a storm with a heavy rain and strong wind. The next _____, both of the neighbors came out to check in their gardens. The businessman saw that his plants had come out from the _____ and were totally out of life. But the retired teacher's plants nicely _____ where they were.

The businessman was _____. He went to consult(咨询) the retired teacher. “We both grew the same plants and I _____ my plants better than you did. How could your plants still be okay?”

The retired teacher smiled and said, “Because you gave your plants too much_____. You made it too easy for them to ______. I gave my plants just a little bit of water, so they had to grow deeper to absorb(吸收) more water. That is why my plants survived.”

1A.wateredB.raisedC.checkedD.caught

2A.happyB.carefulC.familiarD.tired

3A.beforeB.sinceC.unlessD.while

4A.eveningB.afternoonC.morningD.noon

5A.houseB.floorC.skyD.earth

6A.heardB.tookC.stoodD.thought

7A.surprisedB.interestedC.excitedD.moved

8A.called forB.left forC.cared forD.looked for

9A.inventionB.attentionC.invitationD.action

10A.growB.plantC.stopD.die

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