问题 综合

(22分)下图为我国某区域等高线及天气气候资料图,读图回答问题。

(1)说明该区域的主要地貌类型和地表起伏状况,并说明地貌成因。(6分)

(2)简述图中天气系统的形成原因(6分)

(3)据图中信息描述①、②两城市该时期气候特征的主要差异及成因。(10分)

答案

(1)喀斯特地貌广布  地表崎岖  该地为云贵高原,石灰岩分布广,经流水溶蚀作用形成。(6分)

(2)冬季来自北方的冷空气与西南气流相遇形成锋面;(2分)由于云贵高原地势西高东低;(2分)锋面在向西运动中受地形阻挡静止下来,形成准静止锋。(2分)

(3)该时段①城气温总体较②城高,温差较②城小,(2分)降水较②城少。(2分)原因是①城位于该天气系统(准静止锋)暖气团一侧,受锋面影响小,温暖如春;(2分)②城位于冷气团和锋面控制区域,受其影响大,阴雨冷湿;(2分)且①城纬度较②城低。(2分)

题目分析:

(1)读图,根据经纬度,结合图中的海拔高度,可以判断图示区为云贵高原地区,主要地貌类型是喀斯特地貌。 云贵高原,石灰岩分布广,经流水溶蚀作用,地表崎岖。

(2)图中天气系统是准静止锋的符号,是由冬季来自北方的冷空气与西南气流相遇形成的锋面。由于云贵高原地势西高东低,锋面在向西运动中受地形阻挡静止下来,冷暖气团势力相当,相持不下,形成准静止锋。

(3)读气温曲线和降水柱状图,可见该时段①城气温总体较②城高,温差较②城小,降水较②城少。读图分析原因,可以发现①城位于该天气系统(准静止锋)暖气团一侧,且①城纬度较②城低,温暖如春。②城位于冷气团控制区域,受其影响,气温较低。根据锋面降水特点,暖锋降水在锋前,即在②一侧,冷锋降水在锋后,也是在②一侧,所以②处阴雨冷湿,降水多。①处降水少。

问答题
阅读理解

阅读理解

     Honesty comes in many forms. First there’s self-honesty. Is what people see the real article or do

you appear through smoke and mirrors? I find that if  I try to be something I’m not, I feel unsure of

myself and take out a part from my PBA(personal bank account ). I love how singer Judy Garland put

it,  “Always be a first-class version(版本) of yourself , instead of a second-class version of somebody

else .”

     Then there’s honesty in our actions. Are you honest at school, with your parents, and with your

boss? If you’ve ever been dishonest, I think we all have, try being honest, and notice how whole it

makes you feel. Remember, you can’t do wrong and feel right. This story by Jeff is a good example

of that:

     In my second year of study, there were three kids in my math class who didn’t do well. I was really

good at it. I would charge them three dollars for each test that I helped them pass. I’d write on a little

piece of paper all the right answers, and hand them off.

     At first I felt like I was making money, kind of a nice job. I wasn’t thinking about how it could hurt

all of us. After a while I realized I shouldn’t do that anymore, because I wasn’t really helping them.

They weren’t learning anything, and it would only get harder down the road. Cheating certainly wasn’t

helping me.

     It takes courage to be honest when people all around you are getting away with cheating on tests,

lying to their parents, and stealing at work. But, remember, every act of honesty is a deposit(储蓄)

into your PBA and will build strength .

1. The underlined part “appear through smoke and mirrors” in the first paragraph means

     ''_____________''.

A. to be honest  

B. to be unreal  

C. to become clear   

D. to come from an imagined world

2. Which of the following can best explain Judy Garland’s words?

A. Be your true self rather than follow others.

B. Don’t copy others or you can’t be the first class.

C. Make efforts to be the first instead of the second.

D. Don’t learn from others unless they’re excellent.

3. What does the author expect to show by Jeff’s story?

A. honesty can be of great help.

B. A bad thing can be turned into a good one.

C. Helping others cheat can do good to nobody but yourself.

D. One should realize the wrong in his bad deeds.

4. In the last paragraph the author mainly wants to express _______ .

A. one must be brave to be honest 

B. it’s difficult to be honest when others are not 

C. one should be honest when making a deposit

D. honesty in one’s actions can help him in the future