问题 综合

阅读下列材料,回答问题。(15分)

材料1:下图中M国国土面积位居所在大洲的第三位,工农业发达,是所在大洲重要的农产品供应国。铀矿资源丰富,核电占总发电量比例高达78%。

材料2:下表是M国能源消费结构(占全部能源消费%)。

 1973年1992年1993年
煤炭15.28.16.4
石油69.141.240.4
天然气7.312.813.3
电力(核能和水电)7.33638
新能源1.11.91.9
合计100100100
自给率22.549.351.8
 

(1)分别说明①、②两地地貌差异的成因。(2分)

(2)图示地区内河航运发达,试分析该地区修建运河有利的自然条件。(3分)

(3)分析M国成为该地区小麦输出大国有利的自然条件。(4分)

(4)指出M国能源消费结构的特点,说明该国大力发展核电的原因。(6分)

答案

(1)①处由河流堆积作用形成;②处由河流侵蚀和地壳抬升作用形成。

(2)地势相对平缓,河流众多;河流之间的分水岭海拔较低,便于修建运河;深受海洋影响,降水丰沛,河流水量大而平稳。

(3)M国地形平坦,土壤肥沃;耕地面积大;水系众多,灌溉便利;降水适中,分配均匀;纬度较低,光热条件好。

(4)该国1973年以来,大量减少煤炭、石油的消费;发展核能与新能源;能源自给率上升很快。经济发达,能源需求量大;煤炭、石油等常规能源缺乏,环境污染严重;铀矿资源丰富,污染小,技术力量雄厚。

(1)①处等高线稀疏,地形平坦,为河流堆积作用形成。②位于河流上游,等高线密集,地形起伏大,有褶皱带,应存在内力作用和河流侵蚀作用。

(2)从地形地势、河网密度、降水等方面分析。

(3)从地形、气候、土壤、水源等方面分析。

(4)分析表中数据,主要是煤炭、石油和核能、水电的比重和变化。分析大力发展核电的原因要从原料、技术、市场需求等方面入手。

阅读理解

What is your body language saying to your children? What is their body language telling you? I had the honor of hearing Jan Hargrave speak the other day. She is one of four body language experts in the US. Jan Hargrave says we lie with the right side of our brains, so it is our left hand that gives us away. A person touching his nose, pulling at his ear or rubbing his eye with his left hand might be lying to you. Also, a person who, in any way, crosses any fingers might just be lying. That, she says, is a holdover(遗留物) from childhood, when we crossed our fingers to signal that we didn’t mean what we were saying. When children squint(眨) their eyes, move their body away from you, or can’t seem to make good eye contact, you may need to ask for a little more clarification.

But just as important, children learn early how to read our body language when they are conversing(交谈) with us. Here are some acceptance signals to let them know you are interested when they are talking to you. Lean(倾斜) towards them. Make good eye contact and smile. Open your arms. Let your hands relax with the palms(手掌) showing: an open, upward palm always show acceptance. If your legs are crossed, make sure you are not crossing them away from your child. These are important because they signal to your child that you are focused on them and are accepting and welcoming them into your world.

By paying attention, we can open those lines of important communication with our children and we can see the truth more clearly. I think it would be a mistake to use these tools to lie, but we need to be aware of the signals we are giving so we can show people that they really do matter to us.

小题1:According to Jan Hargrave, we can tell whether a person is lying by _______.

A.observing his/her left hand’s movements.

B.looking at how he/ she crosses his/ her fingers

C.observing whether he/ she uses body language

D.making good eye contact with him/ her小题2:We can learn from the passage that body language _______.

A.is hard to master for children

B.can be understood in different ways

C.may help improve communication

D.is more likely to hide the truth小题3:Which of the following does NOT show acceptance to people?

A.Smile while making eye contact.

B.Open your arms to them.

C.Relax your hands with the palms showing.

D.Cross your leg away from them.小题4:In the last paragraph, the author seems to suggest that parents_______.

A.spend more time with their children

B.learn to read and use body language

C.pay attention to family communication

D.try to prevent their children from lying

单项选择题