问题 综合

(20分)阅读下列材料,回答问题。

材料一:北非某区域图

材料二:阿尔及尔与贝沙尔气候统计资料

(1)乙地地貌景观主要为__。(2分)

(2)阿尔及尔的气候类型为___。(2分)与阿尔及尔相比,贝沙尔气候的不同点有:____(4分)。形成这些差异的主要成因有____。(4分)

(3)该地区输油管道铺设中,需要应对的不利自然条件有____。(4分)

(4)该地人口、城市主要分布在沿海地区,请分析其主要成因____。(4分)

答案

(1) 沙丘  (沙漠)(2分)

(2)类型:地中海气候(2分) 

不同点:夏季气温更高;气温年较差较大(2分)年降水量少(2分)

成因:距海远:地处冬季西风背风侧;受到副热带高气压带控制时间长,西风带控制时间短(4分)

(3)高温酷热;干旱缺水;沙尘暴(任答两点得4分)

(4)海运便利;地形平坦;气候较湿润;资源丰富;(任答两点得4分)

题目分析:

(1)图示地区为北非地区,乙地地处200-300之间的副热带高压控制地区,属热带沙漠气候,地表景观为沙漠。

(2) 阿尔及尔地处地中海沿岸,从气候类型图也可知,雨热不同期,为地中海气候。贝沙尔的气候也是地中海气候,与阿尔及尔相比:夏季气温更高;气温年较差更大,年降水量少。相比阿尔及尔,贝沙尔纬度靠南,距海远,地处冬季西风背风侧;受到副热带高气压带控制时间长,西风带控制时间短,所以年降水更少,年较差更大。

(3)该区东部地区产油,但气候干旱,受热带沙漠气候的影响,输油管道铺设中,需要应对高温酷热;干旱缺水;沙尘暴等恶劣天气的影响。

(4)该地人口、城市主要分布在沿海地区,相比内陆地区:海运交通便利;地形平坦;地中海气候气候较湿润;资源丰富。

听力题

根据下面短文内容,在短文的空格处填上一个恰当的词,使短文完整、通顺。

Now students’ English handwriting(书法)gets worse and worse. That makes their teachers feel worried. Is your English handwriting beautiful? If   小题1:  , here are four steps that really work!

u Use paper with lines

Using paper with lines can keep you writing straight    小题2:  of up or down when you write English words or sentences. Those lines on the paper can help you to write words in the right size. Be sure to    小题3: the lined space completely. And make sure those capital letters(大写字母) are written properly.

u Slow down

If your writing is hard to read, try slowing down a little. For some kids, going slower makes the handwriting clear. If you write too   小题4:, it’s hard for you to stop where you should, and even worse, you may make more   小题5: .

u Hold your pencil right

When you hold your pencil the correct way, writing is much   小题6:  . Some kids press down really hard when they write. That makes the handwriting not nice. Try to be relaxed and don’t hold the pencil so hard. Let your writing appear nice and clean. If you do so, people will guess you are a student    小题7:  a good habit.

u     Draw more pictures

Drawing can improve your handwriting. You need to use the skills to control(控制) your pencil better    小题8:  you are drawing pictures. Even though you have no chance to draw at school, you can practice by   小题9:  at home.

Handwriting is very important. Imagine you are a world-famous movie star or a well-known sports player, what do you do when your   小题10:  run up to you? Give them your autographs(亲笔签名), of course!  

单项选择题