Unit 1 Great Scientists英文教案Word文件下载.docx

Unit 1 Great Scientists英文教案Word文件下载.docx

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analysisanalyseX

defeatdefeatX

valueValue（估价，评价）valuabluctor/instruuctInstructive（有益的，教育性的）bution/contribububutivationcreatecreative

calculationcalculateXvementmovemovabllletecompletive（完成的，完全的）usiasmXenthusiaWarmingup（Grouandintroducethegrea）answqudoutwhichgroupknow2.Introducethegrea）Archimedes（287—212BC）AncientGreek.Hewasamathematician.Hefoundthatifyouputanobwawaterpubjectup.Iandpartlyfloa“Givemeaplaandon,andIcanmovetheearth.”----Archimed2）CharlieDarwin（1808-1882）Baturalist.TheOrigwaspublishedItexplainedhowplantsandanimalshadchangedovwithachangingenvHisbookshowedthatpeoplehaddevelopedfroma）GregorMendel（1822—1884）ThefagHegrewpeaplantsanddevelopedideadity（遗传）anddcharaBetw—grew28,000peaplants.Heexaminedsevenkinddandplantcharaanddevelopedsomelawa）MarieCurie（Polish）（1867-1934）wasborninPoland,movedtoParisandstudiedandarriedPierreCurieandtogudiedradioactivematerialsanddiscoveredradium.IvedtheNobelPHerdeawasalainlyduetoradiaw）ThomasEdison（1847----1931）Hewasalreadyaninvlectricaldevices（phonograph,electriclightbulb）w2hedesignedavidingNewYorkwithelacentralpowerstation.Thiswasatremendousachievement,whichhadpreviouslybeenthougbl）LeonardodaVinci（Italian）（1452-1519）HewasafamousItalianartistwllwinghumaadehispaintingalive.Heusedtostudydeadpeopleinordertomaaintingsasaccurateaspossiblamouspaintingsinclude“TheAdoraagi”andthe“TheLastSupper”.LalifehelivedinFrancewdesignedasubmarine（潜水艇）andaflyingma）BHedidreseadgasesanddiscoveredthemedicalvaluusoxide（laughinggas）asanana（麻醉药）Idevelopedasafetyla）ZhangHeng（78-----139）Heinventedgradicadanearthquake.Itwaapeofacylinderwitheightdragonheadsroundachwithaballuth.Aroundthebottomwereeightfrogsdirectlyunderadragon’shead.Whenanearthquakeoccurred,aballfelloudragon’smouth,makinga）Hawking,British（1942---）Hehasworkedinaandstudiedblackholace.Hehasshownthatblackholesdlyabsorbeverythingaroundthembuwoutmatteraswell.Thismaymarkthebeginningofnewgalaxies.Thisisanadvaldwhichsaidthatblackholes“eat”everythingaPre-reading（Pairwork）Whatfivantqualitiesdoyouthinkauldhave?

Giverealever/talentedaativedd/strong-willedpositivglligent/hard-workingambitiouscarefulco-operativeconfidentbrave

2.（Groupwork）Ex2Doyouknowhowtoproveanewideaarch?

Discussingrouagesinexamininganewdea.Whatorderwouldyoupu?

8）Drawaconclusion3）Tamethod4）Collectresults5）Makeupaqu）Findaproblem5）Analults6）findsupportingevidence7）Repeaaummagmuch,sufferingmuch,andstudyingmuchallars（支柱，要素）oflearning.

learningwithoutthoughtisalabourlost;

thoughtwithoutlearninglous（危险的）Toknowthediseaseishalfthecure.找出病根等于医治了一半。

HomewPreviewthereadingpassagwDefeats“KingCholera”（p2）

2.Speakingtask（p46）wwordQstohelpyourtalkonyourbookandprepaduuadlaReadnotes①--⑨toU-ListeningexerciseP41,Ex12

Period2FastReading（P2）Homewgp41Listening2LeadInvite2-duadla2.Backgroundintroduww（1813-1858）wasbornandworkedasadGreatBritain.Hewasoriginallyana（麻醉师）.HewassofamousthathebecamethedQueenVictoriaatthebanychildren.Fouroutbrealera0sand1840skilledmanypeopleinEngland.Ibleoutbrealerawhicheveroccurredgdombegan.Itwassoviolentandsuddenthat127peopledieddaGivadeadlydiseasecholera

1）Whausdiseasesdoyouknow?

（AIDS,SARS,BirdFlu,grippe，pig-bornedisease猪链球菌）

2）Whatkindofdisea?

Namecholera（症状）severevomit（呕吐）anddiarrhoea（腹泻）

A（后果）diequicklyfromalossofliquidFastReading：

Readthetextquicklyandfindouttheanswwoquandthemainideaofeachparagra）Whatwasthecaudisease?

2）Howdidwfinditout?

Para1:

blemPara2:

thecause----twPara3:

d

Para4:

thediscoveryPara5:

ultandconclusionPara6:

thesuggwpicturesofwaterpumpandteachhandle

Carefulreading:

Readthetextcarefullyandfillart（Ex1,p3）Discu（Groupwork）Discusshowwinvestigatecholera.PuagesinexaminingthediseaghtordPara.StagesinanexxamplvestigaFindaproblemWhatcausecolera?

2MakeupaquestionW?

3TamethodCollectdatawhowereillordiedandwgetwallectresultsPlaamadoutwledieordidn’tdAnalyseresultsAnalwaatwasthecaullRepeaaryFindouteviduconcluDrawaconclusionThewablame

2.P3,Ex2,Q3:

Doyouwwouldhavesolvedblemwithoutthemap?

GiveyourreaVI.Homew）FinishP4,Ex1,2（onSB）Ex3maxercisebook（makeone’swayto,makeupone’smind,makesure,ma）

2）Findouasesaccording（paalanguag）

3）RetellwDefeats“KingCholera”byfollowingReadU-79,findoutsomedifficulwhilereadingthetext

PeriodLearnexphra2.Learn.languag：

DifficultandImportantPoints:

1）Languag2）Theusageof“suggestinaddition”

TeachingMethods:

PresentationPraTeachingProcedures:

IHomewgII.Exphrawabout…了解……的情况

2.liftup举起;

抬起;

提升amengine蒸汽机alchara人体的特征utforwardaaboutblackholes

提出一个有关黑洞的理论usdisease传染性的疾病arch在科学研究上xamineanewdea

验证一个新的科学思想drawaconclusion得出结论

10.analults分析结果awell-knowndoctor一个著名的医生

12.ordinarypeople百姓;

普通人xpose（…）暴露（…..）在……中deadlydisease最致命的疾病dpeople被吓坏的人们gd/doingsth.对…产生兴趣absorb…把….吸收入…gaation收集信息ddosth.决心干某事

20.avaluableclue一条珍贵的线索

21.thewaterpump水泵

22.inaddition（to…）除..…之外还有…

23.link…to…将…和…联系起来

（belinkedto…）

24.haveitdelivered（havesth.done）叫某人送东西

25.dieof…死于…

26.announcewainty肯定地宣布

27.pollutedwater被污染的水

28.preventsb.fromdoingsth.阻止某人干某事

29.dealwith…处理……

30.solvblem解决难题

ExPhrases

（2）anend到了尽头

2.findthecaullness找出疾病的起因

3.l…调查……

4.apartfrom…除…之外;

此外（=ex…）arefor…预备好…bwithsb.对某人严格要求

7.arevolutiona一个革命性的理论

8.leadto…通向….;

导致…（注意:

to为介词）a有意义

10.a有时候bu有助于;

促进

12.encouragesb.todosth.鼓励某人做某事view观点livingconditions居住条break…in/把…摔成碎块bedevoted/sb.专致于.;

关心;

挚爱…devoteone’slifetodoingsth.献身于…urvedline曲线achievegreatsuccess取得巨大的成功

StepIV.LanguagePdiscoverinvdiscoverv.“发现”被探索或被揭示的事物早已客观存在着.

Eg.1）ColumbusdiscoveredAmericain1492.哥伦布于1492年发现了美洲.

2）Whodiscoveredradium?

谁发现了镭?

inventv.“发明”,指的是发明原先不存在的东西.

Eg.Whoinventedamengine?

谁发明了蒸汽机?

2.whoinventedthewayofgivingelverybodyinlarg?

是谁发明了把电带给大城市中的每个人的办法?

wayofdoingwaytodosth…“做…..的方法”wedusthewayofcleaningwedusthewaytocleanit.她教给我们清洗它的办法way引导的定语从句的引导词有三种,可以用that;

可以用inwhich;

还可以省略.

Eg.Idon’tlway（that/inwhich）youspeaktoyourfa我不喜欢你跟你父亲讲话的方式.

与way相关的短语:

bytheway顺便说bywayof…通过……的方法，经，由

loseone’sway迷路noway（俚语）没门,别想lone’sway摸黑走,谨慎从事onone’swayto…在去…的路上way=bans=wd用这种方法away在某种程度上

3.Whoputforwardaaboutblackholes?

谁提出了黑洞的理论?

putforward

（1）（anidea,sugg）deration提出（建议等）

（2）推荐某人或自己任职位;

提名

Eg.MayIputyournameforwardasou?

我能否提名你当我们的班长?

putaway抛弃;

舍弃putdown写下来;

记入名单;

puton穿上;

戴上;

增加putoff耽误;

延期

putout熄灭（灯）;

扑灭（火）putup建立;

建造putupwith…忍受……

Youcantakeanythinglfandread,butplease______thebookswhenyou’vdwA.putonB.putdownC.putbackD.puThiswadeadlydiseaday.

die（v.）dead（adj.）death（n.）deadly（adj.）

adj.

（1）.dangerous;

likelytocausedeath危险的;

致命的adeadlydisease/wea

（2）.highlveagab不强有力的;

致命的adeadlyremark击中要害的评论

（3）aimingtokillordestroy意在杀死的;

不共戴天的:

adeadlyenemy不共戴天的敌人

adv.

（1）.Very极度;

非常;

十分:

deadlyserious十分认真

（2）.likedeath死一般地:

deadlypale死一般苍白

5.Buthebecadwughtabouthelpingordinarypeopleexposedtocholera.

expose在句中是过去分词作后置定语,表示被动.意为“患霍乱的”.

如:

ThebookwrittenbyLuxunisverypopulaxposev.

（1）tomakevisible暴露“expose….to….”eg.Heexun.他把皮肤暴露在阳光下.

（2）torevealtheguiltorwrongdoingof…揭露;

揭发eg.Heexposedlot.他揭穿了他们的阴谋.

Ithreatenedtoex（lice）.我威胁要（向警察）揭发他.

ex使易受,使受exposeafraud揭穿骗局

exlightofday把某事暴露于光天化日之下anythousanddpeoplediedevwasanoutbreak.每次爆发霍乱时就有大批惊慌的老百姓病死.

ev是连词,引导时间状语从句,意为“每次,每当”,如:

EvIIalwagshappenedbetweenus.

每次见到他,我就想起发生在我们之间的事情diateldirectly,instantly等都可以作连词,引导时间状语从句,意为“一……就……”,

eg.1）IwillgivetheldiatelyI我一见到他就把这封信给他.

2）IcamedirectlyIgotyourletter.我一接到你的信就来了Tuggestedthatcholeramultipliedairwithoutreason.第一种看法是霍乱病毒在空气中无缘无故地繁殖着.（Suggest用法参考P43.4,并完成相关的练习）

8.absorbv.吸收（液体）;

承受;

承担（费用等）

Eg.1）Ulothtoabsorblledink.吸干撒的墨水

2）Wewillnotabsorbarges.我们不能承担这些费用.

absorb…in/by..吸引.注意

eg.Iwasabsorbedinabookanddidn’thearyoucall.专心看书

absorb…into…吸收…

eg.Thebigcompanyhasgraduallyabsorbedallcompawnorganiza这家大公司逐渐将这些小的公司吞并了。

9.valuable

（1）adj.worthal值钱的;

贵重的;

有价值的

avaluablediamond贵重的宝石valuablation重大