高二级英语导学案
课题
必修5 Unit1 ReadingJohn Snow defeats King Cholera
学习目标
1）语言知识目标
词汇：defeat attend expose cure outbreak control absorb severe valuable strict pump等
---He found that most of the deaths were near a water pump.
---He had the handle removed from the water pump.
探究案
Step 1：Fast Reading
Scan the text and choose the best answer according to the text.
(1) What does the passage mainly talk about?
A．John Snow was a famous doctor in London.
B．The reason that caused the deadly disease cholera.
C．John Snow solved the problem of cholera.
Facts about
John Snow
◆John Snow was a famous doctor in (1)_____ and once attended Queen Victoria as her (2)________．
◆He suspected that people absorbed this disease into their bodies with their (3)________ before finding out the exact cause of cholera.
◆Through a series of study he found (4)________ was to blame for the spread of cholera and it was spread by (5)________．
Facts about
cholera
◆Cholera was the most deadly disease at that time and (6)________ people died when it broke out.
D．Cholera was and is a serious deadly disease.
(2) What was the original source of disease of“King Cholera”？
A．A cloud of dangerous gas.B．The spreading of virus among people.
C．Water in a certain pump in London.D．A river polluted by the dirty water.
(3) Why did No.21 Broad Street in London have no deaths?
A．The people just drank the water from the pump. B．They drunk beer as well as water from the pump.
预习案
ห้องสมุดไป่ตู้走进课文:
认真阅读课文，按照时间顺序给下列事件排序。
---John Snow began to test two theories.
---An outbreak of cholera hit London in 1854.
--- John Snow marked the deaths on a map.
---He announced that the water carried the disease.
---John Snow investigated two streets where the outbreak was very severe.
---King Cholera was defeated.
语法：过去分词作定语和表语
2）语言技能目标
练习并培养学生的听、说、读和写的能力，侧重培养和提高学生的阅读理解能力
3）情感目标
培养学生的科学探索精神，培养学生科学人文精神相融合的素养
重点难点
1.学习重点：
理解所读课文；把握过去分词的用法
2、学习难点：
利用所学词汇、句型，围绕主题进行叙述
以问题为主线，以情景为载体
A．Both.B．The first one. C．The second one. D．Neither.
(5) What do you think the Londoners would do with the unused pumps after defeating“King Cholera”？
A．They would destroy them. B．They would reuse them after cleaning.
C．They would desert them for good. D．They would go on to use them without cleaning.
Step 2: Careful Reading
Read the passage carefullyand fill in the blanks.
◆There were (7)________ theories that could explain how cholera killed people before John Snow came to know the truth.
C．They didn’t absorb the dangerous air. D．They suffered no germs at all.
(4) Which of the two theories that John Snow was interested in was true finally?