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1、Unit 1 Great scientists单元教学目标技能目标Skill Goals Talk about scienee and contributions of scientists Practice express ing will, hope and suggesti ons Practice expressing the stages in examining a new scientific idea Lear n to orga nize a scie ntific research Learn to use the past participle as the predic
2、ative & attribute Practice describing people s characteristics and qualities Develop the skills of persuasive and descriptive writing重点词汇1. 四会词汇engine, characteristic, theory, scientific, examine, conclude, conclusion, analyse, repeat, defeat, attend, expose, cure, control, absorb, test, severe, val
3、uable, pump, pub, blame, immediately, han dle, additi on, link, announce, in struct, virus, con struct ion, con tribute, positive, strict, moveme nt, god, backward, complete, spin, en thusiastic, cautious, reject, view2. 认读词汇infect, infectious, cholera, deadly, outbreak, clue, Cambridge, germ, certa
4、inty, creative, cooperative, Nicolas Coper ni cus, revoluti on ary, calculatio n, loop, privately, bright-n ess, persuasive, logical3. 词组put forward, make a con clusi on, in additi on, li nk . to ., apart from, be strict with, lead to, makesen se, point of view,expose to, absorb in to, be to blame,
5、physical characteristic教材重组1 第一课时：Warming Up , Pre-reading, Reading 禾口 Comprehending2第二课时：Reading部分的语言点讲解3第三课时：P7的Reading泛读课4. 第四课时：Learning about Language 以及 Workbook 中的 USING STRUCTURES 和USING WORDS AND EXPRES-SIONS 。5. 第五课时：语法练习课6 第六课时：Using Language 中的 Listening 与 Speaking。7.第七课时： reading and wr
6、iting 中的writing 写作课The First Period ReadingStep I Lead-inAsk the students to think of some great inventions and inventors in history.T: Welcome back to school, everyone. I guess most of you have enjoyed your holiday. Maybe I should say everyone has enjoyed a scientific life. Why? Because you have en
7、joyed the results of the science and scientists. Now can you tell me the scientists who invented the lights, the gramophone and the computer?S1: Edison invented the lights and the gramophone.S2: The first computer was invented by a group of American scientists.StepU Warming upFirst, ask some questio
8、ns about great scientists. Second, tell all the students to play the game called Guess Who I Am.T: You know our life is closely related to science and scientists. We benefit a lot from them. Can you name out as many scientists as possible?T； what contributions did they make?T: Ok, you ve known a lot
9、 about scientists and now let s play a game called Guess Who I Am. I will show you some hints of a scientist one by one, and you guess the name of the scientist. Let s see which group will do the best.1. I lived in ancient Greek.2. I was a mathematician.3. I discovered that objects in water were lif
10、ted up by a force that helped them float.Answer: Archimedes1. I lived in Britain.2. I published The Origin Of Species .3. I could explain how animals and plants develop as the environment changed.Answer: Charles Darwin1. I am Englishman2. I ve worked in astronomy.3. I ve put forward a theory about b
11、lack holes.Answer ； Stephen Hawking1. I was a Chinese.2. My invention had eight dragon heads round the top with eight balls in their mouths. Aroundthe bottom were eight frogs directly under a dragon s mouth.3. My invention was the earliest instrument that told people where earthquakes happened.An sw
12、er: Zha ng Heng1. I was an America n.2. I inven ted electric light bulb3. I inven ted the way of givi ng electricity to everybody in large cities.An swer: Thomas Edis on1. I was a lady and born in Pola nd.2. I received two Nobel prizes.3. I discovered radium.An swer : Marie CurieStep 川 Pre-readingGe
13、t the stude nts to discuss the questi ons on page 1 with their part ners. Then ask the stude nts to report their work. En courage the stude nts to express their differe nt opinions.T: Now, class, please look at the slide. Discuss these questi ons with your partn ers. Then I ll ask some stude nts to
14、report their work.Show the following on the screen:1. What do you know about in fectious diseases?2. What do you know about cholera?3. Do you know how to prove a new idea in scie ntific research?4. What order would you put the seve n in? Just guess.Draw a con clusi onthi nk of a methodcollect result
15、smake a questi onfind a probleman alyse the resultsfind support ing evide neeT: Well done! When we want to solve some problems, first we should find out the problem, do some research on it, prove your findings, and then make a conclusion. This is a scientific and objective way of researching. Now let see how doctor John Snow did his research.Step IV ReadingT: Now lets read the title and the picture and guess what the passage may tell us.Two theoriesThe first suggested that multiplied in the air;. The second suggested absorbed this disease into their bodies with their meals.In 1854Another o
