高中英語Unit3 Computers教學課件10

Unit3Computers教學課件一二一、詞匯新知1.通過查閱詞典,完成下列單詞(1)appearancen.外觀;外貌;出現(xiàn)→

vi.出現(xiàn)

(2)arisevi.出現(xiàn);發(fā)生→(過去式)

→(過去分詞)

(3)electronicadj.電子的→

adj.電動的;電的,發(fā)電的→

adj.用電的,與電有關的,電學的→

n.電

(4)mopn.拖把vt.用拖把擦干凈;用布擦掉(表面)的液體→(過去式)

→(過去分詞)

appeararosearisenelectricelectricalelectricity

moppedmopped一二2.用方框內(nèi)所給單詞或短語的適當形式填空

signal

inaway

withthehelpof

arise

appearance(1)Unexpecteddifficulties

inthecourseoftheirexperiment.

(2)Thediner

tothewaiterstobringthemenu.

(3)Atthe

oftheenemy,weattacked.

(4)

hisEnglishteacher,TomhasmadegreatprogressinhisEnglish.

(5)

heknewhowtogetalongwithhisclassmates.

arosesignaledappearanceWiththehelpofInaway一二二、閱讀導學1.閱讀“ANDY—THEANDROID”,完成下列小題(1)WhichstatementisTRUEaccordingtothepassage?A.Computerrobotscan’tthinklikehumans.B.Androidfootballplayerscancommunicatewitheachotherinaspeciallanguage.C.Andyhaseverplayedagainstahumanteam.D.Inaway,therobotprogrammerislikeaplayer.答案:B一二(2)Themostimportantreasonwhyrobotplayerswereabletowinisthat

.

A.thestrikerwouldshouttoteammatestogivehimtheballB.theynotonlylookedlikehumans,butwereastallashumansC.humansprovidedthemwithadvancedprogramsandchipsD.theywereverystrong(3)Whatisthemaindifferencebetweenanandroidandaman?A.Anandroidisnotthesameasamaninsizeandappearance.B.Itcan’ttalklikeaman.C.Itisclevererthanaman.D.Itcan’tthinkforitselfjustasamandoes.答案:C答案:D一二2.課文語篇填空MyfirstfootballcompetitionwasinNagoya,Japanseveralyearsago.LastyearourteamwenttoSeattle,WashingtonintheUSA.Wewonsecondplace.Personally,Ithinktheteamthatwonfirstplace

(cheat).Theyhaddevelopedanewtypeofprogramjustbeforethe

(compete).Soweneedtoencourageourprogrammertoimproveourintelligencetoo.Wearedeterminedtocreateanevenbettersystem.In

wayourprogrammerislikeourcoach.Sheprogramsus

allthepossiblemovesshehasseenwhilewatchinghumangames.cheatedcompetitionawith一二Then

preparesreliablemovestouseifanewsituationarises.InthiswayIcanmakeupnewmoves

(use)my“artificialintelligence”.Iwouldreallyliketoplay

ahumanteam,for

havebeenprogrammedtoactjustlikethem.Afterall,withthehelpofmyelectronicbrain

neverforgetsanything,usingmyintelligenceis

I’mallabout!

sheusingagainstIwhichwhat1.For

example,I

have

learned

to

signal

to

my

teammates

in

computer

language

to

give

me

the

ball

when

I

am

open

and

have

a

good

shot

for

a

goal.(P23)例如,當我開著的時候,我已學著用計算機語言向隊友示意把球傳給我,這樣可以好好射一個球。句型剖析

動詞不定式短語to

give

me

the

ball作目的狀語;when引導的是一個時間狀語從句。詞匯精析★signal

vi.&

vt.

發(fā)信號

n.

信號①Shesignaledthecartostopbyraisingherhand.她舉手示意車停下。②(2017·江蘇)Thisobservationhintsthateffectiveembryoniclearningcouldsignalneurological(神經(jīng)系統(tǒng)的)strengthsofchildrentoparents.這一觀察暗示了有效的胚胎學習會把神經(jīng)系統(tǒng)強的孩子的信號發(fā)給父母。③(2017·江蘇)Thepurchasepricecouldalsobeasignalthatanestablishedcompanyisbuyinganew-bornthreat.收購價格也可能是一種信號,表明一家發(fā)展得十分成熟的公司正在購買新的挑戰(zhàn)?！竞献魈骄俊肯胍幌搿ど票嫖霰嫖鰏ignal,sign與mark的不同用法④Haveyouseenthesignalfromtheship?你看見輪船發(fā)出的信號了嗎?⑤(2017·天津)Whilethefearhungovermyhead,therewerealsosignsthatIwasheadeddowntherightpath.當恐懼籠罩著我的頭的時候,也有跡象表明我正走在正確的道路上。⑥Imadeamarkonthestone.我在石頭上做了個記號。2.They

had

developed

a

new

type

of

program

just

before

the

competition.(P23)他們恰好在比賽前開發(fā)了一種新程序。詞匯精析★type

n.

類型

vt.&vi.

打字①(2018·全國Ⅲ)Manyvisitorswereamazedbythecomplexarchitecturalspaceandabundantbuildingtypes.很多游客都對這樣復雜的建筑空間和多樣的建筑類型感到驚奇。②Hehasthesamebloodtypeashisfather.他和他父親的血型一樣。③ThenhetypedinthenameofthewordgameandhitSearch.Thesearchresultwas543websitescontaininginformationaboutthechangesofthegame.然后他把這個文字游戲的名字打進去點擊搜索。搜索結(jié)果有543個網(wǎng)站包含了這個游戲變化的信息。【合作探究】(1)讀一讀·細觀察④—CanIhelpyou?—I’mlookingforatypewriter.⑤—Whatdoesyourmotherdo?—Sheisatypist.⑥(2017·全國Ⅱ)BothofushadthequalitiesandvirtuesthataretypicalofAmericanactors:humorous,aggressive,andmakingfunofeachother—butalwayswithanunderlyingaffection.(2)背一背·勤總結(jié)(3)想一想·善辨析辨析type,kind和sort的不同用法3.In

a

way

our

programmer

is

like

our

coach.(P23)從某種程度上看,我們的程序員就像是我們的教練。詞匯精析★in

a

way在某種程度上①In

a

way,hehasbeenverysuccessfulthoughhestillremainssingle.盡管他仍然保持單身,在某種程度上,他是非常成功的?！竞献魈骄俊?1)讀一讀·細觀察②Alllifeonourearthdepends,in

one

way

or

another,onthesun.③Jane’sgrandmotherhadwantedtowriteachildren’sbookformanyyears,butonethingoranotheralwaysgotin

the

way.④(2017·全國Ⅲ)Thisdelicioustourgoesthroughthecityon

its

waytoTreasureIslandwherewewillstopatthefamousWinerySF.⑤Hisworkin

no

wayreflectedhisabilities.⑥Onlyin

this/that

waycanyoulearnFrenchwell.⑦By

the

way,haveyoudoneanythingbehindmyback?(2)背一背·勤總結(jié)

4.Then

she

prepares

reliable

moves

to

use

if

a

new

situation

arises.(P23)然后她把我在新情況下能用得上的可靠動作準備好。句型剖析

本句是一個復合句,其中if引導的是一個條件狀語從句。①(2018·全國Ⅱ)Ifyouareplanningtodoexerciseregularly,oryou’redoingitnow,thenlistenup!如果你打算經(jīng)常做運動,或者你現(xiàn)在就做,那就聽著!詞匯精析★arise

vi.

出現(xiàn);發(fā)生②Manydifficultieshavearisenasaresultofthechangeovertoanewtypeoffuel.由于換成了一種新型燃料,許多困難出現(xiàn)了。③Troublearosewithinone’sowndoors.禍起蕭墻。【合作探究】(1)巧學助記(2)想一想·善辨析辨析arise,rise和raise的不同用法(3)讀一讀·細觀察④Misunderstandingsarising

fromlackofsocialcommunication,unlesshandledproperly,mayleadtoseriousproblems.⑤Heglancedaround,rose

to

his

feetandleft.⑥Thediscontentofthepeoplegave

rise

tomuchtrouble.⑦Theyraised

a

questionthatshouldbepaidattentionto.⑧Sheraised

her

voiceonpurposetobringintheothertwocustomers.(4)背一背·勤總結(jié)5.After

all,with

the

help

of

my

electronic

brain

which

never

forgets

anything,using

my

intelligence

is

what

I’m

all

about!(P23)不管怎樣,在我過目不忘的電子腦的幫助下,運用智能就是我的一切。句型剖析

從句which

never

forgets

anything是定語從句,在句中的意思為“它不會忘記任何事情”。而從句what

I’m

all

about在句中為表語從句,在句中的意思為“就是我的一切”。動詞-ing短語using

my

intelligence作主語。①Helpingothersforhimisahappiness.幫助別人對他來說是一件幸福的事情。詞匯精析★with

the

help

of在……的幫助下②Nowtheycangotoschoolwith

the

help

ofProjectHope.在希望工程的幫助下,現(xiàn)在,他們能上學了。【合作探究】記一記·長知識6.This

means

that

it

should

clean

the

house,mop

the

floors,cook

the

dinner

and

deal

with

telephone

calls.(P24)這意味著它要打掃房間,拖地板,做飯和接聽電話。詞匯精析★deal

with處理;安排;對付①(2018·北京)Ordinarysoap,usedcorrectly,candeal

withbacteriaeffectively.如果使用得當,普通的肥皂也能有效除菌?！竞献魈骄俊?1)想一想·善辨析辨析dealwith與dowith的不同用法②(2017·全國Ⅱ)Interruptionsareoneoftheworstthingstodeal

withwhileyou’retryingtogetworkdone.當你努力完成工作時,中斷是最糟糕的事情之一。③Idon’tknowhowtheywilldeal

withtheproblem.=Idon’tknowwhattheywilldo

withtheproblem.我不知道他們將如何處理這個問題。(2)讀一讀·細觀察④Asachild,heneverlefthisparents,sohedidn’tgetusedtodealing

witheverythinginschoolindependently.⑤It’sabookdealing

withlifeintheUnitedStates.⑥Hisworkexperienceequippedhimtodeal

withallkindsofpeople.⑦I’vedealt

withthatcompanyfortenyears.(3)背一背·勤總結(jié)dealwith①處理;應付②論及;涉及③與……打交道④與……做生意7.It

should

also

watch

over

my

naughty

niece,who

comes

to

my

house

very

often.(P24)它還要照看經(jīng)常來我家的淘氣的侄女。句型剖析

本句是一個復合句,who

comes

to

my

house

very

often是一個非限制性定語從句,修飾先行詞my

naughty

niece。①(2018·全國Ⅲ)Unexpectedly,I’mface-to-facewiththegorilla,whobeginsscreamingatthetopofherlungs.不料,我當面遇到了那只大猩猩,她開始放聲尖叫。詞匯精析★watch

over看守;監(jiān)視②Theyusespeciallytraineddogstowatch

overtheirsheepatnight.夜間他們用受過特殊訓練的狗來看守羊群。【合作探究】(1)記一記·長知識watchover還有“照顧,照管”的含義。③Towatch

overthechildwhowasill,sheremainedawakemostofthenightandonlysleptforacoupleofhours.為了照顧生病的孩子,她在晚上的大部分時間都醒著,僅僅睡了幾個小時。(2)讀一讀·細觀察④Willyouwatch

overmyclotheswhileIhaveaswim?⑤You’llbecheatedifyoudon’twatch

out.⑥Watch

out

forthattallman,whomaybeathief.⑦Wemustwatch

forfires.(3)背一背·勤總結(jié)一二一、單句語法填空1.She

(signal)tothechildren

(stay)outside.

答案:signaled;tostay2.Theydonotwantanyrestrictiononsuchtechnologiestoget

theway.

答案:in3.Agoodidea

(arise)inhismindwhenhewashavingbreakfast.

答案:arose4.Wehave

(deal)withthecompanyfor10years.

答案:dealt5.

thehelpofthecomputer,itisnoweasytodealwith