Unit 4  Green World教案

             unit 4  green world
i 單元教學目標

技能目標 skill goals
▲0  talk about botany
▲1  speak about procedures
▲2  write a description of plants

ii 目標語言

功    能    句    式 speak about procedures in agriculture and botanical science
1. can you tell something about…?
2. what is it used for?
3. can you think of ways to…?
4. what kind of … do you know?
5. which (flower) is your favorite?
6. why do people need to …?
7. what problems did … have in common?
8. why was/is … important to …?
9. where do … come from?
10. what could be a possible explanation for …?
詞               匯 1. 四會詞匯
procedure, rose, strawberry, lemon, bunch, growth, herb, identification, male, privilege, botanical, cosy, appetite, astronomy, expense, cocoa, enterprise, settlement, straw, pineapple, tone, reward, technician, appearance, output, millimeter, merely, classify, promote, appoint, calculate, accumulate, abandon, nowhere, altogether, latter, distinguish
2. 認讀詞匯
tulip, peony, carl linnaeus, daniel solander, joseph banks, wealth, oceania, tahiti, venus, hemp, involve, kew, classification, oxford, charles darwin, beagle, galapagos, finch, beak, gregor mendel, gote turesson, dandelion
3. 詞組
look out for, on a large scale, year after year, pass away, name…after, in detail, have something done
4. 重點詞匯
procedure, growth, merely, herb, classify, identification, male, promote, botanical, astronomy, on a large scale, accumulate, abandon, output, distinguish, appoint, calculate
語 法 review the object: what is used as the object; direct and indirect object
重     點     句     子 1. attempts had been made by others to classify plant species into groups, but the breakthrough came with the work of carl linnaeus. p30
2. in 1768, the royal navy appointed james cook as the commander of the endeavor to take members of the royal society on an expedition to tahiti.  p31
3. he also looked out for new economic species: plants that could be grown in england or other parts of the world to produce cops that could be sold.  p31
4. banks was the first to move crops from one continent to another on a large scale, helping to develop local economies with these new imports.  p31