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1、Why was Carl Linnaeus important to the history of botany as a science,Listening,插入声音,Carl Linnaeus developed a new system to classify the plant species,Skimming,When did botany become a special science,After the eighteenth century,2. How was plant species classified before the work of Carl Linnaeus,
2、Plants are classified into herbs and trees, according to the shape of the,fruit, or whether they had flowers or not,3. What is the difference between Linnaeus system and that of the other scientists,In Linnaeus system, the identification of different species was based on the arrangement of the male
3、and female organs,in the flowers, while the other scientists classified plants into herbs and trees, according to the shape of the fruit, or whether they had flowers or not,4. Was Daniel Solander a member of the Royal Society,No, he wasnt,5. What did Joseph Banks do on the three-year voyage,On their
4、 three-year voyage, Joseph Banks did not only study and describe new plants he found, he also looked out for new economic species and became the first to move,crops from one continent to another on a large scale,6. What was the relationship among the three persons? Daniel Solander was the student of
5、 Linnaeus and a lifelong friend of Joseph Banks,7. What great contributions did Joseph Banks make to the birth of botany as a science,He discovered many new animals and plants during the three-year voyage; he was involved in enterprises such as the exploration,of Africa and the settlement of Austral
6、ia. During his 42-year presidency of the Royal Society, he helped to develop the royal gardens at Kew into one of the greatest botanical gardens in the world; he accumulated a great deal of,knowledge about plants and agriculture; he also built a greenhouse to experiment with growing pineapples; and
7、it was he who made Kew a center of scientific and economic research,Post-reading,1. What were the goals of James Cooks first voyage around the world,The goals of James Cooks first voyage around the world: the primary goal was to study the passing of the planet Venus across the sun; the second purpos
8、e was to record, classify and describe all plant,and animal life observed during the trip; the third one was to search for an unknown southern continent,2. Why did Joseph Banks have to supply his own money to equip part of the expedition,The reason was the British government,would not pay for a new
9、field of science as botany,3. How did scientists classify plants before Linnaeus,Before Linnaeus, the scientists classified plants in this way: they,classified plants into herbs and trees, or according to the shape of the fruit, or whether they had flowers or not,3. What could be a possible explanat
10、ion for the name “strawberry”,A possible explanation for the name “strawberry”: berries like straw,Language Points,1. Despite his wealth, he worked to make a career in science. wealth意为“财富”，多用作不可数名 词,He gained his _ by printing _ of famous writers. (NMET 1995) A. wealth; work B. wealths; works C. we
11、alths; work D. wealth; works 析：根据wealth的词性，可排除B、C；works意为“作品，著作,C,2. Secondly, the purpose of the expedi-tion was to record, classify and describe all plant and animal life observed during the trip. 动词不定式可用作表语，表示主语 的具体内容，尤其可用于指未发生的 情况,The purpose of new technology is to make life easier, _ it more d
12、ifficult. (上海2005春) A. not making B. not make C. not to make D. nor to make,C,析：两个或多个不定式表示并列或递进关系时，后面的不定式符号to常常省略，但当它们表示对比关系时，不定式符号to常常保留。 本题题意为“新技术的目的是使生活更容易，而不是让生活更艰难”，两个不定式之间是对比关系,Practice,1. _ had been made by others to _ plant species into groups, but the breakthrough _ the work of Carl Linnaeu
13、s,Attempts,classify,came with,2. In 1768, the Royal Navy _ James Cook as the commander of the Endeavor to take members of _ on an _ to Tahiti,appointed,the Royal Society,expedition,3. He also _ new economic species: plants that could be grown in England or other parts of the world to produce crops t
14、hat could be sold,looked out for,4. Banks was the first to move crops from one continent to another _ _, helping to develop local economies with these new imports,large scale,on a,5. Darwins _ on that voyage led him to write his famous book On the Origin of Species,observations,6. Back home, in Engl
15、and, Darwin _ that differences in habitat could lead to different species in birds _ in plants,realized,as well as,7. _ of Darwin and Mendels research, scientists of the nineteenth century formed the belief that the _ of the environment was behind the development of new species,As a result,influence
16、,8. It would take a next _ of scientists to _ the importance of the environment on species back in view,generation,bring,9. Turesson found _ the existence of _ within species in nature,evidence for,stable varieties,10. The research by Darwin, Mendel and Turesson shows that both _ and the _ are important t
