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1、U n i 11 Grea t s c i entis t sTeaching a ims1.T o h e Ip s tu d ents lear n t o des c ribe p e op 1 e2.To he 1 p s t u d e nts 1 earn to re a d a narra t ion a bout Jo h n Snow3.To hel p s t ud e nt s b ette r unde r s t and“G r e a t s cient i s t s”4.T o h elp students le a rn to us e some imp o
2、rtant w ords and e x pressions5.To h e l p students identi f y ex a m p le s of The Past Pa r ticiple(1)a sthe Predi c ative&t h e a tt r i b u t e”Period 1 Wa r mi n g u p an d read ingTeach i ng Proced u re sI.Warm i ng u pS t ep I Lead inTalk about s c ientist.T:H i,morning,clas s.Nice to see you
3、 on t h i s s pec i a 1 da y,the d aywh e n y ou become a sen i or two g r a d er.I am happy t o be w i th you h e 1 p ing you with yo u r En g 1 is h.To d ay we are to re a d a b o u t a certa i n scienti s t.B u t firs t 1 e ts defin e the word“sci e n t isf What i s a scien t i s t?A scientist i
4、s a pers o n who wo r k s in sc i e n c e,tr y in g to u n d e r stan dhow t h e u n iv e r se or ot h er things work.Scie n t i s t s c an w o rk in dif f e r e n t a r eas o f scien c e.H e re a re so me e x ampl e s:Th o se that s t u dy p hysic s a r e p hys i c is t s.Th o s e th a ts t u dy ch
5、emis t ry ar e c h e mists.Those that study b i o 1 ogy a re biolog i s t s.Step II。Ask the stu d e nts t o t ry th e quiz an d f in d o u t who knows th e mos t.T:There a re s o me gr e at scien t ific achieve m e n ts th a t h a ve c h a n gedthe wo r Id.Can you name s o me o f th e m?Wha t kin d
6、o f role d o they pl a y inthe field o f science?Do the s e achieveme n ts h a v e any t h i n g i n com mon?Ma t ch the i n ventions with t heir inve n tor s below before you answer a 1 1 t heseques t ions.1.A r chim e des,Anci e nt G r eek(2 8 7-21 2 BC),a ma t h emati c ian.2.Charl e s Darwin,Br
7、i t a i n(1 8 0 8-1 8 82).The name of t h e b ook is Origi n o f Sp e cie s.3.T h omas Newcomen,Bri t ish(16 6 3-172 9),a n inve n t o r of st e am engin e.4.Greg o r Me n del,Czec h,a b o tan i st a nd g e net i c is t.5.Marie C u r ie,Polis h and Fr e nc h,a c h em i s t a n d physic i st.6.Thom a
8、 s E d i s on,Am e ric a n,an inv e n t o r.7.Leo n a r do d a Vin c i,It a lian,an a r t ist.8.Sir Hum p hry Davy,B r i tis h,an inventor and ch e mi s t.9.Z h ang Heng,a ncient China,an i n v e ntor.1 0.S tepp e r H a wking,B r itis h,a p h y s i c i st.II.Pr e-readi n gS t ep IG et th e stu d e n
9、 t s to discus s the questi o ns on p a ge 1 wi t h theirpartners.T h en as k the s t uden t s to re p ort their work.Enc o ur a ge the s t u dents to e x press t h e i r di f ferent opi n ions.1.What do you know about i n f e c tious di s e a ses?Inf e c t i o u s d i se a s e s c a n be spr e ad t
10、 o o t he r p eople.T h e y h ave an unknow n c a u se and need public health c a re to solve them.P e o p lemay be e x p o s e d to infectious d i sease,so may an i ma Is,s u c h as bi r d f 1u,AIDS,SAR S a r e i n f e c t i o u s d i s e ases.Inf e c t i o u s d i se a s e s are di ff i c ult t o
11、c u r e.2.W h at do y o u k no w abou t c h o lera?C holera is t h e i 1 Iness ca u sed b y a b a cleri u m c all e d V ibrio cho 1 e r ae.It i nf e ct s p e o pl es in testin e s（肠），c aus i ng diarr h e a and leg c ram p s（抽筋）.T h e mo s I common cau s e of ch o le r a is by some。n e e a t i n g fo
12、 o d or d r i nkin g wate r t h at h a s bee n e o mamina t ed（污染）with the b acte r ia.C holera c a n be mild（不严重的）or e ven wi t hout i mmediate sym p toms（症状），but a severe case can lead t o death without im m ed i at e ly treatm ent.3.Do yo u kn o w how to prove a new idea in s c ie n ti f i c r e
13、s e a r c h?Any b ody might c om e ou t wit h a new i d ea.B u t how d o we prove itin scien t ifi c r e sea r c h?Ther e a r e s e v e n st a g es i n exam i n i n g anew ide a in sc i entific r esearc h.A nd th e y ca n b e put in the following ord e r.Wh at o rder wou 1 d you put the se v en i n?
14、Just g ues s.Fin d a p r o blem一 Make up a ques t io n Think of a method Collect r esu 1tsA n alyse the r e s ult s 一 Dr a w a concl u sio n 一 R e pea t i f n e c e s sar yIII.Readin gSt e p I P re-r ead i ng1.Do you know J o h n Sn o w?Jo h n S n o w is a well-kn ow n d o cto r in th e 19th cen t u
15、 r y in L o n d o na nd he d e f e a te d K i ng Choi e ra,5.2.Do y o u know what ki n d of dise a se is ch o ler a?It is a kin d of ter r ib 1 e dis e ase c a u s ed by drin k i ng dirty water and it c a us ed a lot of dea t hs i n t h e old times and i t was v er y d ifficul t to de feat.L ets g e
16、t to kn o w h ow D r.John Snow defeate d Kin g Ch o 1 era”in 1 8 54in Lond o n i n thi s read i n g p a s sag e：Step I I S kimmingRe a d th e p a ssa g e an d answer t he q u e s t ions.1.Who defeats“K in g Choi e r a44?(John Snow)2.Wh a th a ppe n ed i n 1 8 5 4?C h olera o ut b r e ak h it London.
17、)3.How man y p eopl e di e d i n 10 d a ys?500(。)4.Why i s there no deat h a t No.20 an d 21 Br o ad S tr e et a s w e 1 1as a t No.8 and 9 Cambridg e S t r eet?(T h ese famil i e s h ad not drunk t h e w a te r f rom th e B r o a d Streetpum p.)(O p ti o na 1 )S kim th e pa s sag e a n d f i nd th
18、e in fo rma t i on t o complet e thefo r m b e low.WhoWhenW hatHowRes u ItJohnSnow1 854he 1 p i n go r din a ry peop 1 eexpos e d to c h ol eraExamining the sourceof al 1 water s u pp 1ies and finding new metho d s o f dealing wi t hp o llu t e d wa s t eruKing CholeradefeatedStep I I I S e a n n in
19、gRead the p assag e and number t hese eve n t s in the or d e r that they h appe n e d.2 Jo h n S n ow began to te s t t wo t h eorie s.1 An outbr e ak o f c hoi e r a h i t London i n 1 8 5 4.4 Jo h n Snow m a r k e d the d e a ths o n a m a p.7 He a n noun c ed t ha t th e wate r car r ie d the d
20、is e ase.3 J o h n S n o w i n v e stigated two street s w h e re the o u t b r eak w a s ve r y sever e.8 K ing Choi e ra was defe a ted.5_ He found th a t most of th e d eaths were near a water p u m p.6 He ha d th e h and 1 e rem o ve d fr o m the w a ter p um p.S te p I V Main i dea a nd c o rre
21、c t st a g eR ead the p assag e and p u t th e co r r e c t stages i nt o the r e ading a b out res e a rch i nto a d is e a se.J o hn Snow De f e ats“Ki n g Choler aP a ragr aphS tagesG e ne r a 1 ide a s1Find a pro b 1 e m：What c ause the c h ol e ra?T he c auses of ch o lera2M a ke up a q uestion
22、：Whi c h i s right?The co r re c t o r possib 1 e t heory3Th i n k of a met h o d:Test tw o the o r yC o 1 le c t dat a on w h e re people were ill and died an d wher e th e y g o tth e ir water4Collect resu 1 ts:M a rk t he d e athPio t i n forma t ion on a map t o fin dout where p eople d i e d or
23、 d id n o t die5Ana 1 yze th e r esu 1 ts:F ind th e r e s ource of th e w aterLook into t he w a t e r to se e i f t hatis the cause o f the i 1 Ine s s6Fi n d su p porting e viden ceFind other evidence s t o c onfi r m hiscon c lusi o n7D r a w a c o n clu s i o nT h e pol 1 uted d i rty s o u r c
24、 e of dr ink i n g water w as to b lame for thec a u s e o f t he Lo n d on cho l e r aStep V G r o up discussionA nswe r th e que s t ions(F inish exe r c i s e 2 on Pa g e 3)1.J o h n Snow b e 1 i ev e d I dea 2 w a s right.How di d h e fi n ally p r o veit?(John Sno w f ina 1 ly p r o v e d his i
25、 d e a because he found an out br e a k that w as c I e arly r elated to chol e r a,c o ll e c t ed i nfb r mati o n and was a bl e to tie case s o u ts i d e th e area to t h e p o lluted w ater.)2.D o you t h in k John S no w wo u Id ha v e solv e d this p r o blem wit h out th emap?(No.The map he
26、lped J o h n Snow o rgan i ze his ideas.He was able to identifyth o se househo 1 d s th a t had had m a n y d eaths and c h ec k t heir w ate r-drinking h abi t s.He ident i fied those h ou s es that h ad had no d e a th s an d sur v eyed their drink i n g habits.The e v idence cl e a rly p ointe d
27、to the pollut ed water b eing the cau s e.)3.Chole r a is a 1 9 th centur y di s e as e.W h at d isea s e d o you th i nk issimilar to chole r a t oday?(Tw o dise a s e s,w h ic h are s i m i lar t o da y,ar e SA RS and AIDSbee a u s e th e y are b oth s e rious,h a ve an u n k nown cau s e and n e
28、e d pub li c h ea 1 t h care to solve th em.)S t e p VI Us i ng the sta g e s for sci e nt i f i c r es e arch and writ e a summary.Per i od 2&3 L a nguage f o c u sStep I Warming u p1.c haracteri s tic。n.a quality or fea t u r e of st h.o r someone t hat is typi c al of t h emand easy to r econgniz
29、 e.特性；特性。W hat charact e ristics d is t i ng u i s h t he Americ a ns f rom th e C a nadi a ns.。a.ve r y ty p i c al of a par t icu 1 ar t hing o r of s omeon es c h a r acer典型性的,S u ch blu n tnes s is cha r a ct e r i s tic of him.Wi n d y da y s are characte r i s tic of March.辨析 c haracte r i s t
30、i c 与 characterchar a ct e r i s t i c 是可数名词，意为“与众不同的特性“c h ara ct e r 表 达（个人、集体、民族特有的）“性格、品质”，还意为“人物；文字”W h at you know a bou t him is n t his re a 1 c hara c ter.2.put forwa r d:to s t a te an ide a or opini o n,or to s u gges t a p l a n o rp e r son,for o th e r peop 1 e toc o nsider 提出He p ut f
31、orward a n ew t h e o ry.T he fore i g n e rs h a v e p u t fbrwar d a pr o pos a 1 for a joint venture.A n i n t eresti n g su g g e st i on for me a suri n g t he atm os p h ere a ro u n dMars ha s b e en put forw a rd.p u to n 穿上；戴上;增长叩u t o u t熄灭（灯）；扑 灭（火Aput up w i t h 忍受。put down写下来；放下；put o f
32、f耽误；延期a。put u p 建立；建造，p u t u p 举起,搭建，粘贴3.analyz e:t o e x amine or th i nk about s omething c a re fully i n order to u nd er s t a n d i t vt.分析结果、检讨、细察A c o m p u t eran aly se s the photographs sent b y t he sa t elli t e.The e a r t hqua k e exp e r t tr i ed t o an a ly z e the cau s e of t h
33、e e a rthqu a ke oc c ur r e d on May 1 2,2023.oL e ts ana 1 y ze th e pro b 1 em an d see what wen t wr o ng.。H e a na 1 yzed the f o od an d f oun d that it cont a i ned pois o n.W e m u st t r y t o ana 1 y z e t h e c a uses o f the s t r ike.a nalysism.分析，解析，分解4.c on c 1 u d e de c ide t h at s
34、th.is true a fter c onsidering a 1 t he i nformation y o u ha v e。得出结论;推论出。t o end sth.s u c h as a m e eti n g or speechb y d o i ng o r s aying one f i nal thi n g vt.&v i 结束,终止；We concl u d ed t he meeting at 8 ocloc k w ith a p r ay e r.。F rom h i s ap p eara n ce we may safe 1 y conclud e that
35、he i s a heav y smo ke r.What do y ou c o nclude fr o m thes e f a c ts?W e c o n c l u de t o g o out/tha t w e w o u Id go o ut.conclusion n.结论oarri ve at a c on c 1 u si o n；c o me to a co n elusion;dr a w a con c lu s i o n;r eac h a co n elusionWhat c o n e lusion d i d yo u com e t o/r e a c h
36、 /draw/ar r ive at?From th e s e f ac t s w e c an d r a w so me c o n c l u sions a bout how th epyramid s we r e b u ilt.S t e p 2 Re a ding1.d e f eat vt to w i n a v ictory o v e r som e one i n a war,c ompet i t i o n,game etc.打败,战胜，使受挫r v e tried t o solve the problem,b u t i t defe a t s m e!
37、O u r team defe a te d t h e irs in t he game.n.失败，输 fai 1 ure to win o r succ e e dThis m e an s a d mi t t i ng d e fe a t.They h a v e g ot s i x victo r ies and t wo def e ats.辨析 win,be a t 与 d e f eat 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”b ea t“战胜”“击败”比赛中的对手，可与d efeat互换We be a t/defeated t h e
38、 ir te a m b y 10 score s.They won t he b attle b u t los t many men.The 1 o cal ball team wo n th e stat e c h ampionsh i p b y b e a ting/d efeatinga 1 1 t he oth e r t earns.I can e asi 1 y bea t/d e feat h i m at golf.He i s trai n in g hard t o win t h e r ace a n d real i ze h is d r eam ofbec
39、oming a champion a t t he 2023 Olympi c Games.2.e x pe r t。n.osomeo n e w h o has a specia 1 skill or s p e ci a 1 know l e d g e of a subJ e c t专家，能手oan e x pert in p s ycho lo g y a n a gricultu r a 1 expe r t a.。having s pe c ia 1 ski 1 1 o r s p ec i a 1 k nowledge of a s u b j ect 纯熟的,有专门技术的an
40、e x p er t rider 0 ali e x p e rt jo b 需专门知识的工作oHe is e xper t i n/a t c o oking.3.a tten d v t.&v i参与,注意，照料(D be p r es e n t at 参与 attend a cer e mony/lec t ur e/a movie/school/c 1a ss/a me e t in gI s h all be at t e n d i ng the meeti n g.Please let m e kno w if y o u a re un a ble to atte n d t
41、 he con f er e n ce.at ten d to(on)：t o 1 oo k af t er,care for,serv e 服侍，照顾，看护The q u een had a go o d d octo r a t t e n d i n g o n h e r.Dr S mit h a t t e nded her in hos p i tai.治疗Are y o u b ein g a t t en d e d to?接待Mo t h er h ad t o att e nd to h e r s i c k son.attend t o 解决，注意倾听。a 11 end
42、 to the ma t tero A n u r se atte n ds to his nee d s.Can you a t ten d t o t h e m a t t er immedi a t ely?I may b e lat e-1 have got o n e o r two t hings to atte n d t o.Excuse me,but I have a n urge n t matter t o at t e n d t o.辨析 attend,j oin,j oin in 与 tak e pa r t inattend指参与会议、上课、上学、听报告等 jo
43、 in 指加入某组织、团队，成为其中一员j oin in 指加入某种活动；表达与某人一起做某事join s b.in s t h.ta kepart in 指参与正式的、有组织的活动，切在活动中起积极作用Only 2 people a t tended the mee t ing.He jo i n e d t h e Comm u nist Yo u t h Le a g ue in 2023.Will you j o i n us in t h e gam e?We ofte n ta le par t in th e afte r class activit i e s.4.expose
44、：to s h ow sth.t h a t is u s u ally coveredex p os e sth.to the 1 ight o f day 把某事暴露于光天化日之下I th r e a te n e d t o e x pose him(to th e poli c e).我威胁要(向警察)揭发他.He expose d h i s skin to the sun.他把皮肤暴露在阳光下.The old man wa s left expo s e d t o w i n d an d r a in.Wh e n he sm i led h e expose d a se t
45、 o f perf e c t whit e tee t h.5.cur e v t.&n.to mak e someone who i s i 1 1 wel 1 agian 治疗，痊愈When I 1 eft t h e hos p i t a 11 w a s com p 1 e te 1 y c u r e d.c u re sb o f a d is e aseWhe n you ha v e a pai n i n your shoulders,you wil 1 go to se e a doc t or.The d o c t or will cur e yo u.The o
46、n ly w a y t o c u re b a c k ach e j s t o rest.H e will cure th e pain in your s h oul d ersWhen I lef t t he hospital I w as compl e te 1 y cur e d.0Th e i llness c a n n ot b e c u red e a s i ly.Al t hough the boy was beyo n d cure,h i s p a r e nts t r ied t o cure him o f b ad habit s.a c u r
47、 e f o r a disea s eAs p i r i n is sa i d t o be a w o n der f u 1 cu r e fo r t he p a i n.Th e re is s t ill n o c ure fo r t h e c o mmon cold.ols there a c er t ain c u re f or c a n c e r y e t?ac u re for s t h.:to r e move a p roblem,or im p rove a bad s i tu a ti o n解决问题，改善困境The pri c es a
48、re goi n g up e very day,b u t there is n o cure for ris i ng pri c es.辨析 cure 与 t r eat c u r e 重要指痊愈，强调的是结果tr e a t 强调治疗过程，指通过药物、特别的食品或运动治疗病人或疾病，不强调结果。Th e y cure d me of my i n fluenza.T h ey t r e a t e d me w i th a new drug.6.cont r o 1 wt.&n.。v t.：t o hav e p ower o v er,ru 1 e,d i r ec t 控制，
49、支配，管理He c a nno t control h i s fe e 1 ings/a ng e r.Y ou a re t r ying t o contr o 1 me as th o ugh I w e re you r si a ve.T he gover n ment tries its be s t to c o n t rol p r ic e s.be u n d e r the c o ntro 1 of.；b e in contr o 1 of;tak e/g a in c o ntrol of;get/be o ut of c ont r ol;I o se c o
50、n t rolo f;b ey ond c o n trolGeorge to o k/gained contr o 1 o f t h e busin e ss afte r his f a the r died.Th e c ar w ent out of contr o 1 an d era s h e d i nt o the pole.the hea d i n c o ntrol o f th e count r yT h e drive r l o s t contr o 1 of his car and i t knoc k e d into a tr e e.Mr.B ro