2017年5月15日星期一

HW 05/15 Quiz Tomorrow

Ecosystem/Writing
Watch the videos and write a passage (several paragraphs) to explain


1st paragraph: What is ecosystem?What a good ecosystem is?
2nd paragraph:What are two main types of ecosystem? What are examples of each type?You must identify all 7 sub-categories mentioned in the video. 
3rd paragraph: Causes of change to eco-system (please use the word 导致). You must identify at least 5 mentioned in the video. For better and more accurate translation of words, use Wikipedia. Type in English to the search bar and then click “中文” on the left side.
*Not all Wikipedia items have Chinese entry (Most common terms have)

Requirements:

1.Your writing should use at least FIVE words from the list below, and use structure “......等” 
Vocabulary list:
生态系统、破坏、保护区、热带雨林、稀有、珍贵、濒临、灭绝


2.You writing should also be multiple paragraphs and have at least 3 transition words.

*Underline all the required elements in 1 and 2, including vocabulary, "如。。。等“ and at least 3 transition words.

3. 200 characters minimum

Useful words:
Habitat: 栖息地; Coniferous forest:针叶林;Tundra:冻原; Eruption:火山爆发
Aquatic ecosystem: 水域生态系统; land ecosystem: 陆地生态系统





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