高中英语牛津译林版 (2019)必修 第三册Welcome to the unit课文内容课件ppt

这是一份高中英语牛津译林版 (2019)必修 第三册Welcome to the unit课文内容课件ppt，共21页。PPT课件主要包含了Lead in ，teacher，doctor，lawyer，scientist，patient，graduated， weeks，Discussion，Exercise等内容，欢迎下载使用。
It is scientists wh changed the wrld！！！
1. What was yur dream ccupatin in yur childhd?
interpreter
entertainer
2. What are yur first impressin f scientists?
experienced
knwledgeable
The scientist is mtivated primarily by curisity and a desire fr truth.——Irving Langmuir
Why is mtivatin imprtant fr scientists?
The “curisity” means peple may seek the truth actively frm varius reliable surces.The “truth” means true facts and scientific explanatin.
Irving Langmuir
Irving Langmuir was the first t bserve the very stable adsrbed mnatmic films n tungsten and platinum filaments, and was able, after experiments with il films n water, t frmulate a general thery f adsrbed films. Langmuir’s wrk n space charge effects and related phenmena led t many imprtant technical develpments which have had a prfund effect n later technlgy. In chemistry, his interest in reactin mechanism caused him t study structure and valence, and he cntributed t the develpment f the Lewis thery f shared electrns.
D yu knw sme stries f the tw scientists?
Stephen Hawking
Yuan Lngping
Welcme t the unit
Yuan Lngping:In 1953, he _________ Suth-west Agricultural Cllege.In the 1970s, he __________________ the first hybrid rice varieties.
succeeded in develping
Stephen Hawking:He ________________________ the field f general relativity.In 1988, A Brief Histry f Time was published and stayed n a bestseller list fr _________.
made majr cntributin t
What else d yu knw abut the tw scientists in the vide?What ther great scientists d yu knw f?
Tips: yu can pen yur science textbk t recall yur memry.
What can we learn frm these great scientists?D yu want t be scientist nw?
Diligence, perseverance, passin fr seeking truth…
Think abut: characteristics, experience, habit…
一、 根据句意并结合汉语或首字母提示填写单词。1. I questin the (明智) f giving a child s much mney.2. If cancers are sptted early there’s a high chance f s .3. I have prmised nt t r t the matter again.4. It wuld take him the rest f his life t p ff that lan.5. There are a lt f vitamins that are b t ur health.6. Yu ntice that yur breathing has s up a bit.7. Many drugs were fund thrugh trial and e .8. He was nminated fr the best actr a .9. The d f qinghasu enabled malaria patients t survive.10. Laughter is the best m .
【参考答案】1.wisdm 2.survive 3.refer 4.pay 5.beneficial 6.speeded 7.errr 8.award 9.discvery 10.medicine
二、 用所给词的适当形式填空。1. She was the last (survive) member f the family.2. The fllwing day she felt (sufficient) well t g t wrk.3. I’m lder and (wisdm) after ten years in the business.4. The new regulatins will be f (beneficial) t everyne cncerned.5. The ntes are (intend) as an intrductin t the curse.6. The pr child lks mre (deadly) than alive.
【参考答案】1.surviving 2.sufficiently 3.wiser 4.benefit 5.intended 6.dead
Sme scientists claim that we humans are the nly living things that are cnscius (有意识的)-we alne are aware that we are thinking. N ne knws hw cnsciusness wrks-it is ne f science’s last great mysteries. All yur thughts take place in the cerebrum (大脑皮质), which is at the tp f yur brain, and different kinds f thught are linked t different areas, called assciatin areas. Each half f the cerebrum has fur runded ends called lbes (脑叶)-tw at the frnt (frntal and tempral lbes) and tw at the back (ccipital and parietal lbes).
The frntal lbe is linked t yur persnality and it is where yu have yur bright ideas. The tempral lbe is where yu hear and understand what peple say t yu. The ccipital lbe is where yu wrk ut what yur eyes see. The parietal lbe is where yu recrd tuch, heat and cld, and pain. The left half f the brain cntrls the right side f the bdy. The right half cntrls the left side. One half f the brain is always dminant (in charge). Usually, the left brain is dminant, which is why 90% f peple are right-handed.
1. Which part f yur cerebrum is mst active when yu are making a telephne call?A. The frntal lbe.B. The tempral lbe.C. The ccipital lbe.D. The parietal lbe.2. Which f the fllwing statements is true?A. One’s persnality has smething t d with the frntal lbe.B. Bright ideas cme frm the parietal lbe.C. The ccipital and tempral lbes are at the back f the cerebrum.D. The ccipital lbe is in charge f sund.3. Frm the passage, we knw the reasn why arund 10% f peple are left-handed is that ______.A. their frntal lbe is usually dminantB. their tempral lbe is usually dminantC. their right brain is usually dminantD. their left brain is usually dminant
【阅读理解答案】1.B 2.A 3.C
Search inf abut yur favurite scientists (famus wrk, experience, backgrund inf…)