新课标人教版高中英语必修五全套教案

1、Unit 1 Great scientistsPeriod 1 Warming up and reading会话：班级类型of lesson : reading学习目标学习aims :1.to help students learn to describe people2.to help students learn to read a narration about John snow3.to help students better understand“great scient ists”important points : to help students learn to read

2、a narration about John snow教学难点difficult points : to help students learn to describe people教学反思泰兴Re-thinking:作业Homework:课程体系Teaching Procedures:热身；热身汇入Step I Lead intalk about scient ist。T : hi、morning、class。nice to see you on this special day，The day when you become a senior two grader。我am happy to

3、 be with you helpping you with your English。today we are to read about a certain scient ist。but first let s define the word scient ist 。what is a scientist？a scient ist is a person who works in science，trying to understand how the university e or other things work。scientists can work in different ar

4、eas of science . here are some examples : those that study physics are physicists . those that study chemistry arethose that study biology are biologists。Step II头脑风暴ask the students to try the quiz and find out who knows the most .t : there are some great scientific achievements that have changed th

5、e world .can you name some of them？what kind of role do they play in the field of science？do these achievements have anything in common？match the inventions with their inventors below before you answer all these questions。1.archimes，ancient Greek (287-212bc)，a mathematician。2.查尔斯达尔文，布里坦(1808-1882)。t

6、he name of the book is origin of species .3.Thomas Newcomen，British (1663-1729)，an inventor of steam engine。4.Gregor Mendel、Czech、a botanist and geneticist。5.玛丽卡里、波莉安法奇、a切密斯和physist。6.Thomas Edison、American、an inventor。7.莱昂纳多达芬奇，Italian，an artist。8.sir hump hry Dave、British、an inventor and chemist。9

7、.让陈、ancientChina、an inventor。10.stepper hoking，British，a physist。二.词典阅读Step Iget the students to discuss the questions on page 1 with their partners . then ask the students to report their work . encourage the students to express to express1.what do you know about infectous diseases？infectous diseas

8、es can be spread to other people . they have an unknown cause and need public health care to solve them . people may be expeosed to infec toinfectous diseases are difficult to cure。2.What do you know about cholera？cholera is the illness caused by a bacterium called VI brio cholerae。it infects people

9、s intrestines，causing diarrhea and leg cramps(痉挛)。the most common cause of cholera is by somene eating food or drinking water that has been contained with the bacteria .cholera can be mild or even without immediate symptoms(症状)，but a severe case lead to death without immediately treatment3.do you kn

10、ow how to prove a new idea in scientific research？anybody might comout with a new idea . but how do we prove it in scientific research？there are seven stages in examing a new idea in scientific research。and they can be put in the following order。what order would you put the seven in？Just guess。find

11、a problemmakeup a questionthink of a methodcollect resultsanalyse the resultsdrawa conclusionrepeat if necearyUnit 1 Great scientistsPeriod 1 Warming up and reading会话：班级类型of lesson : reading学习目标学习aims :1.to help students learn to describe people2.to help students learn to read a narration about John

12、 snow3.to help students better understand“great scient ists”important points : to help students learn to read a narration about John snow教学难点difficult points : to help students learn to describe people教学反思泰兴Re-thinking:作业Homework:课程体系Teaching Procedures:三.读取ReadingStep I Pre-reading预读1.Do you know J

13、ohn Snow？约翰斯诺is a well-known doctor in the 19th century in London and he defated king cholera 。2.do you know what kind of disease is cholera？it is a kind of terrible disease caused by drinking dirty water and it caused a lot of deaths in the old times and it was very difficult to defat .let s get to

14、 know how dr . John snow defated king cholera in 1854 in London in this reading passage 3360读取Step II Skimming扫描read the passage and answer the questions。1.who defats“king cholera”？(约翰雪诺)2.what happensed in 1854？(Cholera outbreak hit London。）3.How many people died in 10 days？(500)4.why is there no d

15、eath at no . 20 and 21 broad street as well as at no . 8 and 9 Cambridge street？(these families not drunk the water from the broad street pump。）(Optional)skim the passage and find the information to complete the form below .卫生组织WhenWhat方法Result琼恩雪诺1854辅助订单people exposed to choleraexaming the source

16、of all water supplies and finding new methods of dealing with polluted waster“金荷勒”defated查找Step III扫描读取read the passage and number these events in the order that they happened .2 John snow began to test two theories。1 an out break of cholera hit London in 1854。4 John Snow marked the deaths on a map。7 he announced that the water carried the disease。3 John snow investigated two streets where the outbreak was very sever。8 King Cholera was defeated。5 he found that most of the deaths were nea