高中英语必修五教案.docx

1、高中英语必修五教案高中英语必修五教案【篇一：新课标人教版高中英语必修五教案】 unit 1 great scientists teaching aims 1. to help students learn to describe people 2. to help students learn to read a narration about john snow 3. to help students better understand great scientists 4. to help students learn to use some important words and exp

2、ressions 5. to help students identify examples of the past participle (1) as the predicative the attribute period 1 warming up and reading teaching procedures i. warming up step i lead in talk about scientist. t: hi, morning, class. nice to see you on this special day, the day when you become a seni

3、or two grader. i am happy to be with you helping you with your english. today we are to read about a certain scientist. but first lets define the word scientist. what is a scientist? a scientist is a person who works in science, trying to understand how the universe or other things work. scientists

4、can work in different areas of science. here are some examples: those that study physics are physicists. those that study chemistry are chemists. those that study biology are biologists. step ii ask the students to try the quiz and find out who knows the most. t: there are some great scientific achi

5、evements that have changed the 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. archimedes, ancient greek (287-212 bc), a

6、mathematician. 2. charles darwin, britain (1808-1882). the 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. marie curie, polish and french, a chemist and physicist. 6. thomas edison, am

7、erican, an inventor. 7. leonardo da vinci, italian, an artist. 8. sir humphry davy, british, an inventor and chemist. 9. zhang heng, ancient china, an inventor. 10. stepper hawking, british, a physicist. ii. pre-reading step i get the students to discuss the questions on page 1 with their partners.

8、then ask the students to report their work. encourage the students to express their different opinions.1. what do you know about infectious diseases? 2. what do you know about cholera? 3. do you know how to prove a new idea in scientific research? anybody might come out with a new idea. but how do w

9、e prove it in scientific research? there are seven stages in examining 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 a problem make up a question think of a method collect results analyse the results draw a conc

10、lusion repeat if necessary iii. reading step i pre-reading 1. do you know john snow? john snow is a well-known doctor in the 19th century in london and he defeated 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 cau

11、sed a lot of deaths in the old times and it was very difficult to defeat. lets get to know how dr. john snow defeated king cholera in 1854 in london in this reading passage: step ii skimming read the passage and answer the questions. 1. who defeats king cholera? (john snow) 2. what happened in 1854?

12、(cholera outbreak hit london.) 3. how many people died in 10 days? (500) 4. why is there no death at no. 20 and 21 broad street as well as at no. 8 and 9 cambridge street? (optional) skim the passage and find the information to complete the form below.step iii scanning read the passage and number th

13、ese events in the order that they happened. 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

14、defeated. he found that most of the deaths were near a water pump. he had the handle removed from the water pump. step iv main idea and correct stage read the passage and put the correct stages into the reading about research into a disease. step v group discussion answer the questions (finish exerc

15、ise 2 on page 3) 1. john snow believed idea 2 was right. how did he finally prove it? (john snow finally proved his idea because he found an outbreak that was clearly related to cholera, collected information and was able to tie cases outside the area to the polluted water.) 2. do you think john sno

16、w would have solved this problem without the map? (no. the map helped john snow organize his ideas. he was able to identify those households that had had many deaths and check their water-drinking habits. he identified those houses that had had no deaths and surveyed their drinking habits. the evide

17、nce clearly pointed to the polluted water being the cause.) 3. cholera is a 19th century disease. what disease do you think is similar to cholera today? (two diseases, which are similar today, are sars and aids because they are both serious, have an unknown cause and need public health care to solve

18、 them.) step vi using the stages for scientific research and write a summary. period 23 language focus step i warming up 1. characteristic n. a quality or feature of sth. or someone that is typical of them and easy to recongnize. 特征；特性 what characteristics distinguish the americans from the canadian

19、s. a. very typical of a particular thing or of someones characer 典型性的， such bluntness is characteristic of him. windy days are characteristic of march. 辨析characteristic与character characteristic是可数名词，意为与众不同的特征 character表示（个人、集体、民族特有的）性格、品质，还意为人物；文字 what you know about him isnt his real character. 2.

20、put forward: to state an idea or opinion, or to suggest a plan or person, for other people to consider提出 he put forward a new theory. the foreigners have put forward a proposal for a joint venture. an interesting suggestion for measuring the atmosphere around mars has been put forward. put on穿上;戴上;增

21、加 put out熄灭(灯);扑灭 (火) put up with忍受 put down写下来;放下； put off 耽误; 延期put up建立; 建造, put up举起，搭建，粘贴 3. analyze: to examine or think about something carefully in order to understand it vt.分析结果、检讨、细察 a computer analyses the photographs sent by the satellite. the earthquake expert tried to analyze the cause

22、 of the earthquake occurred on may 12,2008. lets analyze the problem and see what went wrong. he analyzed the food and found that it contained poison. we must try to analyze the causes of the strike. analysis n.分析，解析，分解 4. conclude: decide that sth. is true after considering al the information you h

23、ave 得出结论；推论出 to end sth. such as a meeting or speech by doing or saying one final thing vt. vi结束，终止； we concluded the meeting at 8 oclock with a prayer. from his appearance we may safely conclude that he is a heavy smoker. what do you conclude from these facts? we conclude to go out / that we would

24、go out. conclusion n.结论 arrive at a conclusion; come to a conclusion; draw a conclusion; reach a conclusion what conclusion did you come to / reach / draw / arrive at? from these facts we can draw some conclusions about how the pyramids were built. step 2 reading 1. defeat vt. to win a victory over

25、someone in a war, competition, game etc.打败，战胜，使受挫 ive tried to solve the problem, but it defeats me!our team defeated theirs in the game. n.失败，输 failure to win or succeed this means admitting defeat. they have got six victories and two defeats. 辨析win, beat与defeat win 赢得赛事、战事、某物；后接人时，意为争取赢得的好感或支持；说服

26、beat 战胜击败比赛中的对手，可与defeat互换 we beat / defeated their team by 10 scores. they won the battle but lost many men. the local ball team won the state championship by beating / defeating all the other teams. i can easily beat /defeat him at golf. he is training hard to win the race and realize his dream of

27、 becoming a champion at the 2008 olympic games. 2. expert n. someone who has a special skill or special knowledge of a subject专家，能手 an expert in psychology an agricultural expert a. having special skill or special knowledge of a subject熟练的，有专门技术的 an expert rider an expert job需专门知识的工作 he is expert in

28、 / at cooking. 3. attend vt. vi 参加，注意，照料 be present at参加attend a ceremony / lecture / a movie / school / class / a meeting i shall be attending the meeting. please let me know if you are unable to attend the conference. attend to (on): to look after, care for, serve伺候, 照顾，看护 the queen had a good doc

29、tor attending on her. dr smith attended her in hospital. 治疗 are you being attended to?接待 mother had to attend to her sick son. attend to处理，注意倾听 attend to the matter a nurse attends to his needs. can you attend to the matter immediately? i may be late i have got one or two things to attend to. excuse

30、 me, but i have an urgent matter to attend to. 辨析attend, join, join in与take part in attend指参加会议、上课、上学、听报告等 join 指加入某组织、团体，成为其中一员 join in指加入某种活动；表示与某人一起做某事join sb. in sth. take part in指参加正式的、有组织的活动，切在活动中起积极作用 only 2 people attended the meeting. he joined the communist youth league in 2007. will you j

31、oin us in the game? we often tale part in the after-class activities. 4. expose : to show sth. that is usually covered暴露 expose sth. to the light of day 把某事暴露于光天化日之下【篇二：高中英语必修5英语教案】 teaching plan of book 5 设计教师：黄敏丽 unit 1 great scientists teaching goals: 1. enable the ss to familiar with some famous scientists and their contributions. 2. enable the ss to learn how to organize a scientific research. 3. let the ss learn the reading skill of getting the main idea of each para./ part each passage . difficult points 1. how to grasp the main idea of each paragraph / part each passage. 2. how to