2023学年完整版Unit3Lifeinthefuture之usinglanguage教学

Unit3LifeintheFuturePeriod4ReadingandwritingLet’senjoysomepictures:Ihaveseenamazingthings

Teachingaims：newwordsandexpressions

Extraordinaryassistagencyrequireavisittospacebedescribedasinspacethepulloftheearth’sgravitysearchforanewworldassist(in)…gosoft2.TrainSs’extensivereadingability

3.Teachingcontents:ReadingandSpeakingandReadingTaskWarmingup

Let’senjoysomepictures:

Doyouthinktherearealiencreaturesinouterspace?Whatdoyouthinktheylooklike?

Thefuturecity

Thewonderland-1-FastreadingLookatthepicturesandanswerthequestions:1.Howmanystopsdidtheyvisit?2.Howmanyinventionsdidtheguideintroducetous?Whatarethey?-1-Answer1.Three.Answer2.

Threeinvetions.

Thoughtpad,

amachineandrobots.Answer2.Threeinvetions.Theyarethoughtpad,

awastemachineandmanufacturingrobots.use?

IntensivereadingReadthepassageandDevidethetextintofourparts1).Whatisthespacestationlike?Itisanenormousroundplate.1.Readthefirstpart

2).Whydidthespacestationspinslowlyinspace?Toimitatethepulloftheearth’sgravity.2.ReadthesecondpartTrueorfalse

1).Messagescanbesentusingathoughtpad.2).Thespacecitizenscouldsendmessageclearlyatanytime.3).Wecan

blamethetoolsforthefaultsoftheuser.TFF3.ReadthethirdpartTrueorfalse

1).Therubbishusedtobesenttoburiedorburned.2).Therubbishisturnedintothesamegradesofmaterial.3).Nothingiswastedandeverythingisrecycled.FTT4.Readthefourthpart1).Whatcanbeproducedinspace?Whomanufacturesthem?2).Howarethegoodstransportedtotheearth?Answer1)drugs,clothes,furniture,hoveringcarriages,etc.Robotsmanufacturethem.2)Byindustialspaceship.ModernInventionsofthe31stCenturyOnlytobeseenontheSpaceStation

CommunicationWasteDisposalManufacturinginventionthoughtpadManufacturingrobotsadvantagesdisadvantagespassagetofillinthisposterfortheSpaceStation.

InpairsusetheinformationfromthereadingModernInventionsofthe31stCenturyOnlytobeseenontheSpaceStationCommunicationinventionthoughtpaddisadvantages1.quickandefficient2.environmentallyfriendlyTheusermustthinkthemessageclearly,oritwouldbeanunclearmessage.

advantagesModernInventionsofthe31stCenturyOnlytobeseenontheSpaceStation

WasteDisposalinventionadvantagesdisadvantagesNoneawastemachine1disposeofallwaste2turnthemintoseveralgradesofusefulmaterialModernInventionsofthe31stCenturyOnlytobeseenontheSpaceStationManufacturinginventionManufacturingrobotsPeoplemustliveonaspacestationtomonitortherobotsadvantagesdisadvantages1nowaste2nopollution3noenvironmentaldamage

LanguagePoints:1.requirev.需要；要求；命令require+n./pron./doingsth./todosth．/that-clause1)Thissuggestionwillrequirecarefulthought.这建议需要仔细考虑。2)Tocarryoutthisplanwouldrequireincreasingourstaffby50％．执行这—计划需要增加50％的人员。

2.assistvt.／vi．帮助；援助订．参与，出席assistsb．in/withsth．辅助(某人)某事assistsb．indoingsth．辅助(某人)做某事assistsb．todosth．辅助(某人)做某事assistwith帮助(照料，做)；在……上给予帮助1)Iamwillingtoassistyouwheneverthereisanopportunity．有机会我愿随时帮你。

3.uncertainadj.无常的,不确定的,不可预测的,靠不住的Theywereworriedabouttheirson’suncertainfuture.aladyofuncertainage[常用作幽默语]无法猜出其年令的女士;中年妇女apersonofuncertaincharacter朝秦暮楚的人uncertainweather变化无常的天气anuncertaintemper难以捉摸的脾气beuncertainabout／ofsth.Beuncertainif∕whether∕what..

4.sweepup打扫；横扫[拓展]sweepaside放[堆]到一边,不予理会sweepaway扫清,迅速消灭,肃清,冲走sweepoff扫清;吹走;大量清除sweepout扫掉;清除sweepover将...一扫而光

1)Aftertheparty,thehouseneeded____________.(sweepup)2)Theleaveswere_________intotheairbythestrongwind.(sweepup)sweepingupsweptup

5.speedup加速speed(速度)+up(上)，让速度跟上，即加速。Thecarspedupwhentherewasnoone.没有人时汽车加速了。【拓展】和speed搭配的常见短语：ataspeedof以……的速度withspeed快速地atfull/topspeed全速地

6.bebackonone’sfeet(困境后)恢复，重新站起；再次崛起，东山再起

Hegotagoodjob,soheshouldbebackonhisfeetsoon.Standonone’sowntwofeet自立，自助Struggletoone’sfeetGet／Risetoone’sfeetJumptoone’sfeet

7.SoonIwasbackonmyfeetagainandfollowedhimtocollectahoveringcarriagedrivenbycomputer.

很快我又重新振作起来，然后跟随他领取了一部由电脑控制的气垫车.1）backonone'sfeet经受打击后重新站起来，再次恢复了健康

2）drivenbycomputer在句中作定语,相当于whichwasdrivenbycomputer；过去分词短语作定语通常放在被修饰的词后面，相当于一个定语从句：Thesuggestionmadebytheforeignexpertwasadoptedbythemanager.外国专家所提出的建议被经理采纳了。.

8.assistin帮助；援助

Weallassistedinmendingtheroof.我们都帮助修理屋顶。搭配：assist(sb.)indoingsth.或assist(sb.)in/withsth.帮助某人做某事辨析：assist比help文气或更正式；当被帮助人不参与部分工作时，不用assist。

如ifsomeoneisindifficulties,youhelp(不用assist)them.要是有人处于困境，你去帮助他们。Theyassistedinpumpingwater.他们帮助抽水。Theyassistedthedoctorinperformingtheoperation.他们帮助那个医生动手术。

Practice(Reading(2)