Unit3TheworldofScienceUnderstandingideas课件高一英语2

新外研版Book3

Understandingideas(P26-28)Unit3TheworldofscienceLearningobjectivesInthisclass,youwill●

lookatthepicturesandtalkaboutthedifferencesbetweenthem;●readthepassagetogetthemainidea,choosetherightanswerandfindoutDrFairhurst’sopinions;●

shareyourownopinionaboutwhatinspirespeopletoinventthings.LookatthePicture!BeforeReading01.Gettinglight02.Studying03.Comunication04.CookingfoodLookatthepicturesandtalkaboutthedifferences.

Suggestedanswers______________havetakenplaceinourdailylife.Weusedtogetlightfrom_______________,whilenowwehave________________.Asforstudyandcommunication,writingwith______________graduallyturnedinto__________________.Besides,weusedtocookfoodby_____________,butnowwecookwith________________.Thankstothedevelopmentof___________________,weenjoymore______________________.burningcandlesGreatchangeseasyaccesstoelectricitybrushesonpaperstypingoncomputerscomfortandconveniencegasscienceandtechnologyfiringwoodNowreadthepassageandfindout

whatinventionsarementioned.While

ReadingFast-readingParagraphs1－2

Paragraphs3－4 Paragraphs5－8 Paragraphs9－12 Paragraphs13－14 Fast-readingReadthetextagainandmatchthemainideaswiththeparagraphs.A．Theadvancesconnectedwithtechnology.B．Thepossibilityofmakingatimemachine.C．Theagesofinventionofalltime.(有史以来)D．Theinspiration(灵感)

toinventmore.E．GreetingsbetweentheinterviewerandRichard.Paragraphs3-4(Agesofinvention)WhydoesRichardmentionthefourgreatinventionsinAncientChina?A．Toprovethegoldenagesofinventioninhistory.B．Totellustheimportanceofthefourinventions.C．TocomparethemwiththegreatWesterninventions.D．Tosharehisknowledgeaboutthefourinventions.Careful-readingParagraphs5-8(Agesofinvention)Whatdoweknowaboutthenewgreatinventionstoday?A．Allofthemarebasedontechnology.B．Computertechnologyhelpsthemalot.C．Thesolartechnologyisalwayseco­-friendly.D．Awayofsolvingaproblemisaninvention.Paragraphs11-12(QuestionFour)Whatreallyinspirespeopletoinventthings?A.Computerpower.B.Environmentalpollution.C.Lessenergysupplies.D.Thedesiretosolveproblems.Paragraphs13-14(QuestionFive)WhatdoesDrRichardFairhurstthinkofthefuture

developmentofinvention?A.Hethinksitpromising.（有前途的）B.Hethinksitwillbedevelopedslowly.C.Hethinksitishardtopredict.（预测）

D.Hethinksitisdifficulttoinventnewthings.InventionsinAncientChinawerebetterthanthoseintheWest.Alotoftoday’sgreatinventionsaretech-based.Today,mostinventorspreferworkingbythemselves.Thedesiretosolveproblemsinspiresinvention.Atimemachinewilldefinitelybeinventedinthefuture.ChoosethesentencesthatdescribeDrFairhurst’sopinions.ChoosethesentencesthatdescribeDrFairhurst’sopinions.AncientChina–1

theWest–2recognising7__________________8virtualrealitywearabletech3replacement4________________madeby3Dprinters5___________________usingGPS,computingtechnologyand

6___________________4hearts

and

bone

parts5an

intelligent

walking

house6solartechnology3the

flexible

battery8an

incredible

desire

to

think

and

create7a

problem

that

needs

a

solution

2the

steam

engine,

the

telephone

and

the

radio1

gunpowder,

papermaking,printing

and

the

compass

Post-readingIfyouweretheinterviewer,whatotherquestionswouldyouaskDrRichardFairhurst?Think&ShareInyouropinion,whatelseinspirespeopletoinventthings?新外研版Book3

LanguagepointsUnit3Theworldofscience课

文

回

顾1For

example,advances

in

virtual

reality

andwearabletech,aswell

as

theflexible

battery,

mean

weshouldsoonbeseeingfurther

developments.

句意：例如，虚拟现实和可穿戴技术的进步，以及塑性电池，意味着我们应该很快看到进一步的发展。

aswellas

常用来连接两个并列的成分，“也,还”解。它强调的是前一项。因此连接并列主语时,谓语动词的单复数与前一项保持一致(就远一致原则)。例1：Iaswellasmyparentsamfondofmusic.

类似的词有:with,togetherwith,alongwith,besides,including,except,but，ratherthan

togetherwith,alongwith，with,besides,including，aswellasexcept,but，ratherthan包含在内

不包含在内2In

addition,

importantadvances

have

beenmadeinmedicineandenvironmentalscience

thanks

to

increasingcomputerpower.句意：此外，由于计算机功能的增加，医学和环境科学也取得了重要的进展。inaddition

adv.表示“也，另外，加之”inadditionto

以介词结尾,作用相当于一个介词,除...之外；除…之外又加上……

例1：____________,theylackauditmechanisms.例2:______________alloftheabove,shewonaPulitzerprizein1980.InadditionInadditiontoInaddition在写作中经常用于表示对前面话题的补充说明。The industry of commercial fishing had undergone a booming expansion along with the growing public awareness of the merits of seafood, which made fishing unusually profitable. Lacking knowledge regarding the significance of ecological balance, businessmen sent out ships that insatiably chased fishes and thus posed a severe threat to all life in the sea. Inaddition, this trend may in turn endangerhumankind.  thanksto由于、多亏、幸亏多表示正面的、好的原因或

缘由，有时也用来表达不好的理由或讥讽的口气

dueto由于、因为、因……造成所指的原因直接造成了句中

所说的后果；除作状语和定语之外，还可在be动词后

作表语owingto

因为、由于,也表示原因或理由在句中多作状语，作

状语时修饰整个句子，可以用逗号与句子隔开

becauseof

由于、幸亏多表示正面的、好的原因或缘由

例1：_________

anewEUdirective,insecticidelabelingwillbemorespecific.例2:_________hisgiftoflanguagelearning,Car1Marxmasteredfifteenlanguagesinhislifetime.例3：Theresearchinstituterefusedtogiveuptheprojectmerely_________thelackofskilledpersonnel.例4：_______limitationsonspace,manytopicsofactualsubstancehavebeenleftout.becauseofDuetoThankstoOwingto3In

terms

of

the

environment,

it

is

nowpossibletocreateanintelligentwalkinghouse.句意：在环境方面，现在有可能创建一个智能步行屋。in

terms

of

关于，特别是英文释义

inthematterof；onthesubjectof；especiallyabout

accordingto根据，依据；依照；与…相符（后接名词）英文释义inaccordancewith；inagreementwith；

correspondingto

例1：___________

hisuncle，theboyisagoodfornothing．例2:___________outputpercapitathatcountry’sagricultureisveryefficient．例3：Wemustbepreparedtomodifyourplans___________anynewcircumstance.

AccordingtoIntermsofaccordingto翻译上面句子。1据男孩的叔父说，他是个无用之人。2那个国家的农业，按人口计算的产量来说是很有效率的。3我们必须准备根据任何新的情况来调整我们的计划。4But

what

remains

important

is

that

wehaveanincredibledesire

tothinkandcreate,

andthat’s

the

real

spirit

of

invention.句意：但仍然重要的是，我们有一种难以置信的欲望去思考和创造，这就是真正的发明精神。此句中，and并列了前后两个部分，前面的部分中what引导主语从句，is为be动词，is后为that引导的表语从句；后面部分为主系表结构的简单句。incredibl