Unit+3+The+world+of+Science+Developing+ideas+高一下学期英语外研版（2019）必修第三册+

新外研版Book3DevelopingideasUnit3TheworldofscienceLearningobjectivesInthisclass,youwill●sharesomeinformationyouknowaboutBenjaminFranklin;●readthepassagetofindoutwhatFranklin’sexperimentaimedtoprove;●makeadiscussionabout“...weshouldnotalwaysbelieveeverythingwereadorhear—evenifitisagreatstory”;●shareyouropinionaboutthestatementandgiveatalk.WatchthevideoTheinventionofelectricity.mp4BeforereadingTheshortintroductiontoBenjaminFranklin

BenjaminFranklin(1706-1790)wasoneoftheFoundingFathersoftheUnitedStatesandhelpeddrafttheDeclarationofIndependence.Apartfrombeingasuccessfulstatesman,hewasalsowellknownasaleadingAmericanauthor,printer,andpublisher,successfuldiplomat,creativescientistandinventor.ShareanyotherinformationyouknowaboutBenjaminFranklin.ReadthepassageandfindoutwhatFranklin’sexperimentaimedtoprove.□

Franklin’sspiritofscientificexplorationisstillconsideredaninspiration.□PeopleareamazedatandinspiredbyFranklin’sexperiment.□ScientistsquestionwhatreallyhappenedinFranklin’sexperiment.Numberthestatementstoshowhowpeople’sattitudestowardsFranklin’sexperimenthavechanged.312

Anessaytitleoftencontainsanexplicitorimplicitquestionwhichyouressayshouldfocusonanswering.Forexample,thetitle"Franklin'sExperiment:HowMuchIsTrue?"makesitclearwhatquestionisbeingansweredwithintheessay.Readthepassageandcheckyouranswer.While

reading

Think&Share1DoyouthinkitmattersthatFranklin’sexperimentmightnotbetrue?Why?2Whatisyouropinionaboutthestatement“...weshouldnotalwaysbelieveeverythingwereadorhear-evenifitisagreatstory”?3Whatqualitiesdoyouthinkagreatscientistshouldhave?4Inwhatwaysdoscientistscontributetosociety?Benjamin

Franklin's

famous

experiment

withlightning.Theclueofthepassage

Neither

the

story

nor

the

details

of

theexperiment

are

entirely

true.

People

have

been

more

inspiredby

Franklin'sspirit

of

scientific

explorationthan

bythe

facts

themselves.

Step1

Makenotesaboutyourunderstandingofthesayingandlistsupportingdetails.After

reading

Step2

Organizeyourtalkfollowingthestepsbelow.Startyourtalkbyexplaininghowyouunderstandthissaying.Explainwhyyouthinkthisway.Usethenotesyouhavemadetosupportyourideas.Endyourtalkbysummarizingyourpoints.Step3Giveyourtalktotheclass.新外研版Book3LanguagepointsUnit3Theworldofscience课

文

回

顾句意：然而，新的研究表明，这个故事可能是虚构的，而不是事实。suggest

在句中指“暗示、表明”,其主语往往是事物，而不

是人。例1：Thesimplehousesuggestedamodestincome.（后接名词）

这座简朴的房子表明（房主的）收入并不高。例2：Thethoughtofsummersuggests

swimming.（后接动名词）

一想到夏天就使人们联想到游泳。

1However,

new

research

suggests

that

thestorymaybe

fiction

instead

of

fact.suggest用法小结1表“建议”

Wesuggestedavisittothemuseumthenextday.

我们建议明天去参观博物馆。（后接名词）

Isuggestedputtingoffthesportsmeet.

我建议将运动会延期。（后接动名词）Shesuggestedthattheclassmeeting(should)

notbeheldonSaturday.

她建议班会不要在星期六举行。（后接that

宾语从句，

that从句用should+动词原形，should可以省略）2表“提出”

Hesuggestedadifferentplantohisboss.

他向老板提出了一个不同的计划。3表“暗示、表明”Herpalefacesuggestedbadhealth.

她脸色苍白,看来身体不好。（后接名词）Thedecisionsuggestedthathemightbringhisfamily.（接宾语从句,从句用陈述语气）

这个决定表明他可以把家属带来。4用于主语从句Itissuggestedthat...

后面表示具体建议的表语从句、同位语从句都应用should+动词原形，should可以省略。

句意：他用一根绳子把风筝系起来，一把金属钥匙挂在绳子上。raisevt.常见搭配有：raiseone‘shand（举手）raiseone’svoice（提高嗓音）raisepigs（养猪）raiseachild（养孩子）raisemoney（筹钱）raisewheat（种植小麦）

2He

raised

the

kite

with

a

piece

of

stringtied

to

it.

Ametal

key

was

attached

to

the

string.

翻译下列句子，并总结raise的用法。例1：Heraisedhishandtowave.

例2：Atmidnight,theGermanflagwillberaisedovertheReichstag.

例3：Heraisedhimselfintoasittingposition.例4：TheRepublicofIrelandisexpectedtoraiseinterestrates.例5：Theyraisedthemoneytobuythehouseandtwohundredacresofgrounds.

例6：Hehadbeenconsultedandhadraisednoobjections.

例7：Mymotherraisedfourofuskidsvirtuallysinglehandedly.

Answers:1他举手挥动起来。(举起)2半夜时，德国国旗将在德国国会大厦升起。（升起）3他坐了起来。（起身，站立）4爱尔兰共和国预计会提高利率。（增加，提高）5他们筹钱来购买房屋及200英亩的土地。（筹集，募捐）

6事先征求了他的意见，他并没有提出异议。（提出问题、反对等）7我的母亲几乎是一人把我们4个孩子带大的。（养育；抚养）tie…

to…

把……系在……上tien.领带（tieatie

打领带）tie相关短语tiein

结合成一体,相配,有联系;

tieinto

猛击

tieon

保护系绳;连接上

tieto

依靠,依赖例1Theweathertiedhimtothehouse.

天气将他困在家里,不能出去。例2I'msorry;I'mtiedtoworkingintheoffice.

对不起,今晚我被拴在办公室工作。例3Tiethehorsetothetree.

把马拴在那棵树上。attachto（使）贴，系，粘；在…上；

（使）相关；

（使）牵连；

（使）依附例1Themomenttheyhavealabelto

attachtotheirsymptoms,theillnessdeepens.

一旦给自己的各种症状贴上某种标签,病情便随之加重。例2Plaquegrowswhenbacteria

attachto

thetoothandbeginmultiplying.

当细菌粘附到牙齿上并增值，菌斑就开始增长并开始繁殖。

句意：富兰克林和许多其他科学家一起启发了我们，并告诉我们，科学实验对于确定真相和为后来的科学发现和发明作出贡献是重要的。3

Franklin,

along

with

manyother

scientists,

hasinspired

usandtaught

us

thatscientificexperimentsare

importantinordertoestablish

the

truth

andtocontributetowardslaterscientific

discoveriesandinventions.此句的主语为Franklin，谓语动词hasinspiredandtaught，us为间接宾语，that从句为直接宾语，从句中inorderto后为目的状语。alongwith

使用的是就远原则，谓语动词与前面主语一致。表示“与……一道，与……一起，共同，连同，和；作伴；随着”例1Alongwiththesoaps,TheOnlineNetworkissuppose