文档介绍：Text Study
Idea Sharing
Notes to the Text
Words and Expressions
Writing
1
编辑版ppt
Understanding
Reproduction
Structure Analysis
Summary
I. Structure Analysis
Text Study—Structure Analysis
Introduction + Body + Conclusion
Part
Para.
Maid Idea
Introduction
1-2
the introduction of the book and the first genetic map
Body
3-4
the process and difficulties of conducting the research
5-9
major contributions of the research with examples
Conclusion
10
social value of the research
Research into Population Genetics
Introduction of the book and the first
genetic map (Paras. 1–2)
Text Study—Structure Analysis
The process of conducting the research
(Paras. 3–4)
Example: blood sample
(To be continued)
Contributions of the first genetic map of the world: (Paras. 5–9)
Text Study—Structure Analysis
Conclusion: to weaken conventional notions of race that cause racial prejudice (Para. 10)
discovery
birthplace
origins
values
Go over the text quickly and answer the questions.
For questions 1-7, mark
Y (for YES);
N (for NO);
NG (for NOT GIVEN);
For questions 8-10, complete the sentences with the information given in the text.
Text Study—Understanding
II. Understanding Make Your Judgment
1. The History and Geography of Human Genes is
a remarkable book about an extensive survey on
population genetics.
2. The writers of the book firmly believe that races
are remarkably different since the genes are not
alike.
3. In order to reveal genetic makeup of people in all
parts of the world, the writers did not set limitation
when collecting human blood.
N
N
Y
Text Study—Understanding
4. Some of the potential blood donors were not willing
to cooperate because of some religious concern.

5. Certain race turns into another race to adapt to
climate as humans move from one continent to
another.
6. Writers of the book believed that Americans are a mixed population, with 65% Asian and