求这篇教案的题目和答案【单元导航】　　The Lancang-Mekong River　　\x05The Lancang-Mekong River is an important international river in Southeast Asia,which flows through six countries.The Lancang River is rich in natural resources

求这篇教案的题目和答案【单元导航】　　The Lancang-Mekong River　　\x05The Lancang-Mekong River is an important international river in Southeast Asia,which flows through six countries.The Lancang River is rich in natural resources
求这篇教案的题目和答案
【单元导航】
　　The Lancang-Mekong River
　　\x05The Lancang-Mekong River is an important international river in Southeast Asia,which flows through six countries.The Lancang River is rich in natural resources and wildlife.The largest part of the basin is a natural conservation area for rare and endangered animals and plants in China.The basin area is still an underdeveloped region at present.However,due to deforestation (滥伐森林) and pollution from industrial,agricultural and domestic sectors,the water quality of the river has been deteriorating (恶化) in recent years.In this paper,the author analyzed the present water quality status of the Lancang River both on the mainstream and its tributaries (支流) based on the data of 1990～1997.The results have shown that the water quality status of the river is not good enough although there are few industrial estates in the region.The pollutants in the river are mainly organic (有机的) materials.The main pollution sources are wastewater from paper plants,sugar plants,domestic wastewater from Dali City and Jinghong City,as well as,fertilizers and chemicals from agricultural fields.Heavy metals from the Lanping Lead and Zinc Mine and the Lancang Lead Mine are the main pollutants in the tributaries of the Bijiang River and the Nanla River.Water quality of the mainstream is better than its tributaries；it better in the dry season than in the wet season.
　　Section One Warming Up and Reading
　　Ⅰ.Lead-in
　　1.回答下列问题
　　(1)Do you like travelling?
　　(2)Where have you been?
　　(3)Can you tell your partner something about it?
　　2.假设你有4天的假期,与你的同桌讨论一下你可能去的地方,讨论内容要包括：
　　Where are you going on holiday?
　　When are you leaving?
　　How are you going to...
　　How long are you staying?
　　When are you arriving in/at...

求这篇教案的题目和答案【单元导航】　　The Lancang-Mekong River　　\x05The Lancang-Mekong River is an important international river in Southeast Asia,which flows through six countries.The Lancang River is rich in natural resources
题目 澜沧江-湄公河流域的河流
1.回答下列问题
你喜欢旅游吗?喜欢
你去哪里了?澜沧江
你能告诉你的伴侣一些关于它吗?澜沧江是中国西南地区大河之一,也是一条亚洲国际大河.上源扎曲源出青海省杂多县境唐古拉山北麓查加日玛的西侧,南流在西藏自治区昌都县附近与昂曲汇合后称澜沧江,向东南流入云南西部至西双版纳傣族自治州南部,流出国境称湄公河.
2.假设你有4天的假期,与你的同桌讨论一下你可能去的地方,讨论内容要包括：
你要去哪里度假?九寨沟
你什么时候动身?十一黄金周
你打算怎样…?去游览风景,摄影
你要呆多久?2天
当你抵达/在…?到九寨沟时十月一日