从西伯利亚南下的寒冷空气，它的厚度总是有限的，在南下的过程中，遇到低矮的丘陵山地时，还能蜂拥而过，但是一遇到高大巍峨的山脉时，它就会受到拦阻，常常要停留一段时间才能越过或绕过山脉继续南下。在当地较强太阳辐射的“烘烤”下，冷空气迅速变暖，这样一来，越过山去的冷空气寒冷程度就大大减弱了。所以尽管最初冷空气可以冷到-40℃至--50℃，可是当它到达华南地区的时候已经大大增暖，并不能使当地的树叶变黄脱落，也不会使河面上出现薄冰。

（1）从上文中可看出，气候与______关系密切。

（2）西伯利亚的滚滚寒流在南下途中，会遇到______走向山脉的阻挡，因此山脉两侧的气温会有巨大的差异。

（3）我国中部有一座山，此山以北的地区生长苹果、梨等温带水果，冬季河流有结冰现象；以南生长柑橘等亚热带水果；冬季河流不结冰，它是______，此山与_________附近是我国1月0℃等温线所经之处。

（4）列举经过此山一带的地理分界线（除题中涉及到的地理分界线外任意2点）。

A. 山区风景秀丽，开发生态旅游 B. 砍伐与抚育更新结合，大力发展林业

C. 大量砍伐林木，满足市场需要 D. 山区急流水能丰富，合理建设水电站

【1】该代表团的随行物品中，最不需要准备的是

A.雨伞B.御寒衣物C.摄像机D.地图

【2】下列产品最有可能出现在订货合同中的是

A.棕榈油、锡矿砂B.棉布、服装

C.椰枣、铁矿石D.羊毛、小麦

①唯一占一个大陆的国家 ②领土跨寒、温、热三带

③亚洲经济发达国家④典型的移民国家

⑤高新技术产业发达⑥地跨亚欧两洲的国家

A.①③⑤B.②④⑥C.②④⑤D.②④⑥

阅读上面的短文并回答问题。

【1】How old is Gerry?

__________________________________________________________

【2】Which of these animals can’t see things very well?

__________________________________________________________

【3】Which of these animals can help people to do things?

__________________________________________________________

【4】How many countries do these animals come from?

__________________________________________________________

【5】Which of these animals is the youngest(年龄最小)?

__________________________________________________________

I love animals. And I keep two p【1】 at home, a dog and a cat. The dog's name is Dahuang, b【2】 he is a big dog and he is yellow. Dahuang is very s【3】. He can walk on two legs. He also likes running and playing w【4】 balls. He runs with me every morning. Niuniu is the name of the cat. She has big eyes and short hair, but she is k【5】 of fat. She doesn’t like s【6】. She only loves sleeping. You can always see her sleeping u【7】 the chair or on the sofa. So I often say she is a l【8】 cat. Dahuang and Niuniu are good f【9】, but s【10】 they fight. It’s fun to have these two animals.

A. 我国最大的内流河 B. 我国最长的河流

C. 水源主要来自大气降水 D. 我国含沙量最大的河流

【1】-Who is the______ of this talk？

-Cai Kangyong．And he will talk about teenagers' problems at school．

【2】-What do these______ do to make a living？

-They live mainly on fishing，of course．

【3】-Who is your mother's favorite______，Andy？

-Na Ying．She loves her songs very much．

【4】Would you please turn off the TV？We______（prepare） for tomorrow's test．

【5】Andy kept______（fish） by the river during his whole summer holiday．

【6】I______（call） you after I reach the train station in Guangzhou．

【7】There______（be） more and more problems if we don't take action right now．

【8】The bus______（arrive） at ten to ten，doesn't it？

【9】When the students saw the teacher coming，they stopped talking and．______（go） back to their seats．

【10】It's so noisy．What______（happen） outside？

【11】They shouldn't cut down the trees______（build） more roads and buildings．

【12】.Don't make me______（do） this or that．I'm too busy．

【13】Thanks for agreeing______（show） some photos to us．