高中英语Unit3 Computers教学课件10

Unit3Computers教学课件一二一、词汇新知1.通过查阅词典,完成下列单词(1)appearancen.外观;外貌;出现→

vi.出现

(2)arisevi.出现;发生→(过去式)

→(过去分词)

(3)electronicadj.电子的→

adj.电动的;电的,发电的→

adj.用电的,与电有关的,电学的→

n.电

(4)mopn.拖把vt.用拖把擦干净;用布擦掉(表面)的液体→(过去式)

→(过去分词)

appeararosearisenelectricelectricalelectricity

moppedmopped一二2.用方框内所给单词或短语的适当形式填空

signal

inaway

withthehelpof

arise

appearance(1)Unexpecteddifficulties

inthecourseoftheirexperiment.

(2)Thediner

tothewaiterstobringthemenu.

(3)Atthe

oftheenemy,weattacked.

(4)

hisEnglishteacher,TomhasmadegreatprogressinhisEnglish.

(5)

heknewhowtogetalongwithhisclassmates.

arosesignaledappearanceWiththehelpofInaway一二二、阅读导学1.阅读“ANDY—THEANDROID”,完成下列小题(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.课文语篇填空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,当我开着的时候,我已学着用计算机语言向队友示意把球传给我,这样可以好好射一个球。句型剖析

动词不定式短语to

give

me

the

ball作目的状语;when引导的是一个时间状语从句。词汇精析★signal

vi.&

vt.

发信号

n.

信号①Shesignaledthecartostopbyraisingherhand.她举手示意车停下。②(2017·江苏)Thisobservationhintsthateffectiveembryoniclearningcouldsignalneurological(神经系统的)strengthsofchildrentoparents.这一观察暗示了有效的胚胎学习会把神经系统强的孩子的信号发给父母。③(2017·江苏)Thepurchasepricecouldalsobeasignalthatanestablishedcompanyisbuyinganew-bornthreat.收购价格也可能是一种信号,表明一家发展得十分成熟的公司正在购买新的挑战。【合作探究】想一想·善辨析辨析signal,sign与mark的不同用法④Haveyouseenthesignalfromtheship?你看见轮船发出的信号了吗?⑤(2017·天津)Whilethefearhungovermyhead,therewerealsosignsthatIwasheadeddowntherightpath.当恐惧笼罩着我的头的时候,也有迹象表明我正走在正确的道路上。⑥Imadeamarkonthestone.我在石头上做了个记号。2.They

had

developed

a

new

type

of

program

just

before

the

competition.(P23)他们恰好在比赛前开发了一种新程序。词汇精析★type

n.

类型

vt.&vi.

打字①(2018·全国Ⅲ)Manyvisitorswereamazedbythecomplexarchitecturalspaceandabundantbuildingtypes.很多游客都对这样复杂的建筑空间和多样的建筑类型感到惊奇。②Hehasthesamebloodtypeashisfather.他和他父亲的血型一样。③ThenhetypedinthenameofthewordgameandhitSearch.Thesearchresultwas543websitescontaininginformationaboutthechangesofthegame.然后他把这个文字游戏的名字打进去点击搜索。搜索结果有543个网站包含了这个游戏变化的信息。【合作探究】(1)读一读·细观察④—CanIhelpyou?—I’mlookingforatypewriter.⑤—Whatdoesyourmotherdo?—Sheisatypist.⑥(2017·全国Ⅱ)BothofushadthequalitiesandvirtuesthataretypicalofAmericanactors:humorous,aggressive,andmakingfunofeachother—butalwayswithanunderlyingaffection.(2)背一背·勤总结(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)从某种程度上看,我们的程序员就像是我们的教练。词汇精析★in

a

way在某种程度上①In

a

way,hehasbeenverysuccessfulthoughhestillremainssingle.尽管他仍然保持单身,在某种程度上,他是非常成功的。【合作探究】(1)读一读·细观察②Alllifeonourearthdepends,in

one

way

or

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

the

way.④(2017·全国Ⅲ)Thisdelicioustourgoesthroughthecityon

its

waytoTreasureIslandwherewewillstopatthefamousWinerySF.⑤Hisworkin

no

wayreflectedhisabilities.⑥Onlyin

this/that

waycanyoulearnFrenchwell.⑦By

the

way,haveyoudoneanythingbehindmyback?(2)背一背·勤总结

4.Then

she

prepares

reliable

moves

to

use

if

a

new

situation

arises.(P23)然后她把我在新情况下能用得上的可靠动作准备好。句型剖析

本句是一个复合句,其中if引导的是一个条件状语从句。①(2018·全国Ⅱ)Ifyouareplanningtodoexerciseregularly,oryou’redoingitnow,thenlistenup!如果你打算经常做运动,或者你现在就做,那就听着!词汇精析★arise

vi.

出现;发生②Manydifficultieshavearisenasaresultofthechangeovertoanewtypeoffuel.由于换成了一种新型燃料,许多困难出现了。③Troublearosewithinone’sowndoors.祸起萧墙。【合作探究】(1)巧学助记(2)想一想·善辨析辨析arise,rise和raise的不同用法(3)读一读·细观察④Misunderstandingsarising

fromlackofsocialcommunication,unlesshandledproperly,mayleadtoseriousproblems.⑤Heglancedaround,rose

to

his

feetandleft.⑥Thediscontentofthepeoplegave

rise

tomuchtrouble.⑦Theyraised

a

questionthatshouldbepaidattentionto.⑧Sheraised

her

voiceonpurposetobringintheothertwocustomers.(4)背一背·勤总结5.After

all,with

the

help

of

my

electronic

brain

which

never

forgets

anything,using

my

intelligence

is

what

I’m

all

about!(P23)不管怎样,在我过目不忘的电子脑的帮助下,运用智能就是我的一切。句型剖析

从句which

never

forgets

anything是定语从句,在句中的意思为“它不会忘记任何事情”。而从句what

I’m

all

about在句中为表语从句,在句中的意思为“就是我的一切”。动词-ing短语using

my

intelligence作主语。①Helpingothersforhimisahappiness.帮助别人对他来说是一件幸福的事情。词汇精析★with

the

help

of在……的帮助下②Nowtheycangotoschoolwith

the

help

ofProjectHope.在希望工程的帮助下,现在,他们能上学了。【合作探究】记一记·长知识6.This

means

that

it

should

clean

the

house,mop

the

floors,cook

the

dinner

and

deal

with

telephone

calls.(P24)这意味着它要打扫房间,拖地板,做饭和接听电话。词汇精析★deal

with处理;安排;对付①(2018·北京)Ordinarysoap,usedcorrectly,candeal

withbacteriaeffectively.如果使用得当,普通的肥皂也能有效除菌。【合作探究】(1)想一想·善辨析辨析dealwith与dowith的不同用法②(2017·全国Ⅱ)Interruptionsareoneoftheworstthingstodeal

withwhileyou’retryingtogetworkdone.当你努力完成工作时,中断是最糟糕的事情之一。③Idon’tknowhowtheywilldeal

withtheproblem.=Idon’tknowwhattheywilldo

withtheproblem.我不知道他们将如何处理这个问题。(2)读一读·细观察④Asachild,heneverlefthisparents,sohedidn’tgetusedtodealing

witheverythinginschoolindependently.⑤It’sabookdealing

withlifeintheUnitedStates.⑥Hisworkexperienceequippedhimtodeal

withallkindsofpeople.⑦I’vedealt

withthatcompanyfortenyears.(3)背一背·勤总结dealwith①处理;应付②论及;涉及③与……打交道④与……做生意7.It

should

also

watch

over

my

naughty

niece,who

comes

to

my

house

very

often.(P24)它还要照看经常来我家的淘气的侄女。句型剖析

本句是一个复合句,who

comes

to

my

house

very

often是一个非限制性定语从句,修饰先行词my

naughty

niece。①(2018·全国Ⅲ)Unexpectedly,I’mface-to-facewiththegorilla,whobeginsscreamingatthetopofherlungs.不料,我当面遇到了那只大猩猩,她开始放声尖叫。词汇精析★watch

over看守;监视②Theyusespeciallytraineddogstowatch

overtheirsheepatnight.夜间他们用受过特殊训练的狗来看守羊群。【合作探究】(1)记一记·长知识watchover还有“照顾,照管”的含义。③Towatch

overthechildwhowasill,sheremainedawakemostofthenightandonlysleptforacoupleofhours.为了照顾生病的孩子,她在晚上的大部分时间都醒着,仅仅睡了几个小时。(2)读一读·细观察④Willyouwatch

overmyclotheswhileIhaveaswim?⑤You’llbecheatedifyoudon’twatch

out.⑥Watch

out

forthattallman,whomaybeathief.⑦Wemustwatch

forfires.(3)背一背·勤总结一二一、单句语法填空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