4、熟练运用短语:around the world, depend on, in places where there are rivers and lakes, different from, a small number of 等 能力目标:能初步统计某一群体所使用的交通工具并写出简单的报告。 情感目标:在“交通运输”的主题下,渗透“遵守交通法规”及“低碳出行”的意识。 Ⅰ. Complete the article....
Big rivers dominate the world's continental surface, yet we are still learning about how they operate and whether they are explicably different, not only from each other, but also from smaller rivers. This paper uses global satellite imagery and ground field-experience to explain and illustrate ...
For example, most people in China's cities suffer from water shortages, and most of China's groundwater, lakes and rivers are polluted. About 700 million Chinese people have access only to drinking water that does not meet standards set by the World Health Organization [source: WHO]. ...
When the clouds are heavy enough, raindrops fall from them. This process is also called the water cycle. Rain fall varies from place to place. This will also make plant species different in different parts of world, and will also affect ...
Glaciers, volcanoes, forested coasts—these distinctive Alaskan landscapes are packed into this rarely visited reserve. Here’s what you need to know.
Today, I am very happy to have a meeting with you.At the meeting we will talk about the ___ we have these days.We all know the problems of ___ and the objects falling from windows are getting worse.We have received lots of letters about such problems.So ___ is time for possible...
Here we show how major rivers can efficiently connect to the deep-sea, by analysing the longest runout sediment flows (of any type) yet measured in action on Earth. These seafloor turbidity currents originated from the Congo River-mouth, with one flow tr
Many rivers and lakes are seriously polluted. Something must be done to stop the pollution. And I think it’s a great shame to waste while millions are in great need of water. I think what we can do is that we have to save every drop of water as possible as we can. For example,...
___'28To save these fish species, many countries have started to take action Alongside some rivers and lakes, you will see "No Fishing"signs. _29___ Besides, different areas have closed fishing periods at different times.When the fish in a certain are a start to lay eggs, the closed...
___(取决于)on where you are. In big (63) c___,such as Beijing, Shanghai, students usually ride bikes to school or take buses. And in places (64) w___ there are rivers and lakes, like Hongshanhu and Kaishandao, students usually,to school by boat. That must be a lot (65) ...