高中英语Unit 1 Science and Scientists集体备课课件ppt

这是一份高中英语Unit 1 Science and Scientists集体备课课件ppt，共18页。PPT课件主要包含了Cholera，Spread，Harm，WhatWho，How ，Truth ，What，Who，young等内容，欢迎下载使用。
Teaching bjectives:
By the end f this perid, yu will be able t…
1. figure ut the crrect stages f scientific research.2. understand the questining mind by analysing Jhn Snw's characteristics.3. learn abut the necessary scientific spirits t be a scientist.4. express pinins n hw t defeat COVID-19.
Watch and Think
Q1：What is the vide mainly abut?
Q2： D yu knw wh is the first man t defeat chlera? And hw?
Hw t be defeated
Jhn Snw(1813-1858)Natinality: EnglishKnwn fr: Lcating surce f a chlera utbreakFields: Epidemilgy
Pre-readingWhat is the crrect rder f the fllwing stages f scientific research? Discuss with yur classmates.
·analyze the results·ask a questin·draw a cnclusin·cllect data ·find a prblem ·find supprting evidence ·think f a methd
find a prblem
ask a questin
think f a methd
cllect data
analyse the results
find supprting evidence
draw a cnclusin
Results and significance
Para1:Para2&3：Para4：Para5:
While-reading
Paragraph 1
When/Where？
What cnsequence？
He never lst his desire t______________nce and fr all.
A________ dctr wh even attended t______________
In the early 19th century/ Eurpe
A disease which causes diarrhea, dehydratin, and even death
Millins f peple died.
destry chlera
Queen Victria
Paragraph 2&3
Q1: Hw many theries are there abut Chlera's spread? Q2: Which ne did Jhn Snw agree with?Q3: Hw severe was the Chlera utbreak in that tw particular streets?
There are tw theries.
He agreed that chlera was caused by an infectin frm germs in fd r water.
500 peple died in 10 days.
Find a prblem
He determined t find ut why.
Ask a questin
multiple deaths near the water pump;sme husehlds had had n deaths
Cllect data
a wman and her daughter had died;the wman liked the water…she had it delivered t her huse everyday
Draw a cnclusin
Find a prblem
Paragraph 4
Q1: What's the main idea f paragraph4?Q2: Hw can we prevent chlera?
The truth was that the water frm the Brad Street pump had been infected by waste.
We shuld drink pure r biled water.
Paragraph 5
Q: What's the influence f Snw's study n science?
He helped peple knw hw t prevent chlera. He transfrmed the way scientists study diseases by using maps and statistics.
Structure Analysis
Para1Para2&3Para4Para5
Put frward a prblem.
Analyse and slve the prblem.
The truth f the utbreak.
Jhn Snw's influence n study.
Q1:Where can yu find the passage?A a science bkB nvelC a travel guideD newspaper
Q2:What is the authr's tne f writing the passage?A subjectiveB bjectiveC psitive D negative
Pst-reading
Pragmatic Analysis
Q1: What's the writer's purpse in writing the passage?Q2:T whm des the authr write this passage?
T tell readers hw Jhn Snw defeated chlera and his influence n scientific research.
T thse wh are interested in science and scientists.
Critical Thinking
Read the passage again and find ut the characteristics f Jhn Snw.
patient;intelligent;diligent;strngwilled;ambitius;kindhearted;reasnable...
The greatness f scientists lies nt nly in their lasting effrts. But als their selfless cntributin t a better satisfied wrld.
Creative Thinking
Discuss in grupsAccrding t Jhn Snw's scientific research, please share yur pinin n hw t destry COVID-19.
Summary--Add details t make the passage mre flwing!