Book 5 Unit 3教案.docx

Book 5 Unit 3教案.docx

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Book5Unit3教案

Unit3LifeintheFuture

教学设计

TeachingGoals:

1.Predictingthegoodandbadchangesinthefuture.

2.imaginethealiencreatures.

Functions：

1.做出预测（Makingpredictions）

Doyousupposethat…?

Supposethat…Iwonderif…

Doyouimaginethat…?

Iimaginethat…

2.猜测未来（Makingconjecturesaboutfuture）

Isitlikely/unlikelythat…Possibly…

Itispossiblethat…Mostlikely…

I’msure…Probably…

Supposethat…Perhaps…Maybe…

Grammar:

1.过去分词作定语（Thepastparticipleastheattribute）

Ifollowedhimtocollectahoveringcarriagedrivenbycomputer.

Tomorrowyouwillbereadyforsomevisitsorganizedbycomputer.

2.过去分词作状语（Thepastparticipleastheadverbial）

Worriedaboutthejourney,Iwasunsettledforthefirstfewdays.

Confusedbythenewsurroundings,Iwashitbythelackoffreshair.

本单元以lifeinthefuture为中心话题，旨在通过本单元的学习，让学生大胆发挥想象，对人类今后的生活环境，生活方式进行猜测，提倡环保生活意识，同时让学生学会过去分词作定语和作状语的不同用法，最后让学生将本单元所讨论的话题和推测手法结合，学习怎么样写report

本单元所涉及的要点有：

1.学习并了解未来生活的各个方面用与现在生活的不同之处，学习外星人的生活方式。

2）学习表示预测，建议的句型。

（3）学习过去分词作定语和状语的结构。

（4）学习写好“report”,以训练学生的逻辑思维及写作能力.

Periods1&2

TeachingAims:

1.Learnsomenewwordsandexpressions.

2.Helpthestudentstotalkaboutlifeinthepast,atpresentandinthefuture.

3.Enablethestudentstodescribethelifeinthepast,atpresentandinthefuture.

DifficultandImportantPoints:

Comparelifeinthepast,atpresentandinthefuture

Whatislifeinthefuturelike?

Whatchangeswilltakeplace?

TeachingMethods:

1.Firstandcarefulreading,

2.Askingandansweringquestionactivity

3.Individual,Pairwork&groupwork

TeachingProcedures:

Step1warmingup

Talkabouthowmanychangestherehavebeeninthelastonethousandyears.Andwhatchangeswemightexpecttofindinthenextonethousandyears

Step2:

pre-reading

1.Canyoutellwhatproblemspeoplearefacingtoday?

2.whatproblemsdoyouthinkpeopleinthefuturewillhaveovercome?

WhichoneswillstillbethereorevenworseinAD3008?

Keys:

1Theproblemofpopulationwillbesolved,havebeguntoControlthebirthrate.

2Theproblemswillbestillthere,andwillevenworse.

3Idon’tthinkso.Nowscientistsaretryingtheirbesttodevelopnewresourcesthathumanbeingscanmakeuseof,suchassolarenergy.Inmyopinion……

Step3：

Fastreading

Readthetextforthefirsttimeandtellwhatthetextisabout?

It’sane-mailwrittenbyamanwhohastakenupatriptothefuture.

2.Lookatthefollowingsentence,thereareinwrongorder,tellmethecorrectorderforthesesentence

A.Weweretransportedintothefuturebyacomfortabletimecapsule.

B.IarrivedatWangPing’shomeandeverythinginhishousemademesurprised.

C.IwonatraveltotheyearAD3008

D.Ihavemyfirsttrytomasterahoveringcarriage.

Step4Carefulreading

1.WhydidIhavethechancetotraveltotheyearAD3008?

2.Whatisa“timelag”?

3.HowdidIfeelwhenIwasinthecapsule?

4.Whoguidesmytrip?

5.Whydidmyguidegivemesometables?

6.Whotransportedustothefuture?

Keys:

1.ItookuptheprizeIwontheyearbefore.

2.“Timelag”meansapersongetsflashbacksfromhisprevioustimeperiod.

3.Theseatsinthecapsuleareverycomfortable.

4.MyfriendWangPingismyguidetothefuture.

5.Thetabletscouldhelpmefeellessnervousanduncertain

6.WangPing’sparents’companytransportedustothefuture.

1HowdidIfeelassoonasIwastransportedtothefuture?

Afterthewriterwastransportedtothefuture,hewashitbythelackoffreshair.

2.howdidWangPingsolvethisproblem?

WangPinggaveamasktothewriterandhurriedhimthroughtoasmallroomnearbytohavearest.

3.whatdoyouthinkhascausedthiskindofproblem?

Nowwearecausingmoreandmorepollutiontothenature,thiswillcauseseriousproblemstolifeinthenature.Thismaybethecauseofthelackoffreshairinthefuture.

1WhatdidWangPang’shouselooklike?

Hishouseisalargebright,cleanroom.IthadagreenWall,abrownfloorandsoftlighting.

2Whatwasthegreenwallmadeof?

What’sthepurposeofbuildingthiskindofgreenwall?

Thegreenwallwasmadeoftrees.Theleavesofthetreeswillprovidemuch-neededoxygentothehouse.

3HowcanyouproduceaTVsetinWangPang’shouse?

YoucanjustflashaswitchonthecomputerscreenandaTVsetwillrisefromthefloor.

Goodchanges

Badchanges

Timetravel

Cantravelto

Differenttimes

asyouwish

After-effectsoftravel

Transport

.canmoveswiftly

Disorganized,difficultto

findway

Houses

savelivingspace

Shortofspace

Towns

Busy,looklike

markets

Easytogetlost

Airquality

Ownfamily

oxygensupply

Poorqualityinpublicplaces

SampleanswerstoEx.2

Ithinkthewriterhasanoptimisticviewofthefuture.HewasveryexcitedwhenhetraveledtotheyearAD3008andcouldn’tbelieveifwastrue.Fromthis,wecanseeheiseagertogotothefuture.Thoughhewashitbythelackoffreshair,

The3ndperiod

Teachingaims:

Learnexpressions&phrases

Learn.languagepoints

DifficultandImportantPoints:

1）Languagepoints

2）Theusageof“takeupandsweep”

TeachingMethods:

Presentation&Practice

TeachingProcedures:

StepIRevision

Haveadictation

StepII.Checktheanswers

checktheanswersofyesterday’shomework

Stepthreelanguagepoint

1.FIRSTIMPRESSIONS第一印象

impression印记；印象；感想；后接ofsb./ofsth./onsb./that从句；

知识拓展：

impressv.给……留下深刻的印象；使铭记；使感动；常用结构有：

impresssth.on/uponsib./impresssb.withsth.给……留下深刻的印象；使铭记；

做一做:

1）________________________________wasfavourable.他给我的第一印象不错。

Hisfirstimpressiononme/Myfirstimpressionofhim

2）HistriptoIndiamade____________________________________.他的印度之行对他的触动很大。

astrongimpressiononhim

3）He____________________________hissincerity.他的真诚打动了她。

impressedher

2．IstillcannotbelievethatIamtakingupmyprizethatwaswonlastyear.我仍然无法相信我是在接受去年获得的这个奖励。

takeup有这几个含义：

1）tostarttodosth.开始做（某项工作）；开始从事（工作）；

IhavetakenupteachingsinceIgraduatedfromuniversity.

我大学毕业后就从事教学工作。

2）toacceptsth.thatisofferedoravailable接受（建议或能得到的东西）

Shetookuphisofferofadrink.他请她喝一杯，她接受了。

另外还表示“占用空间和时间”

Thistabletakesuptoomuchroom.这张桌子太占地方了。

Theworktookupallhistime.那工作花费了他所有的时间。

做一做：

Helenalwayshelpshermothereventhoughgoingtoschool______mostofherday.（广东）

A.takesupB.makesupC.savesupD.putsup

A

3.IhavetoremindmyselfconstantlythatIamreallyinAD3008.我不得不一直不断地提醒自己已到了公元3008年。

1）remindv.提醒；使想起；常用结构有:

remindsb.todosth.提醒某人做某事；remindsb.＋（that）/wh-从句提醒某人……；使某人想起……；remindsb.about/ofsth.使某人想起或意识到……；提醒某人某事

Heremindedthechildrentowashtheirhands.他提醒孩子们去洗手。

Thissongremindsmeofmychildhood.这首歌曲使我想起了我的孩提时代。

ThedoctorremindsmethatIshouldseeheragainintwomonths.医生提醒我两个月后应该再去看她。

做一做：

①1You_________me______yourfatherwhenyousaythat.你说这样的话使我想起了你的父亲。

remindof

②Remindme__________________AlanbeforeIgoout.

提醒我在出去之前给艾伦打电话。

tophone

知识拓展：

remindern.提醒物；引起回忆的事物

2）constantlyadv.始终；一直；重复不断地

Fashionisconstantlychanging.时尚总是日新月异。

知识拓展：

constantadj.连续发生的；不断的；重复的；

4.Worriedaboutthejourney,Iwasunsettledforthefirstfewdays.因为担心旅程，开始的头几天我很不安。

此处Worriedaboutthejourney的作用相当于一个原因状语从句AsIwasworriedaboutthejourney,在句中作状语

5.Thisissimilartothe“jetlag”yougetfromflying,butitseemsyoukeepgettingflashbacksfromyourprevioustimeperiod.这种病有些像乘喷气式飞机高速飞行时所引起的时差反应那样，所不同的是，它意味着你的脑海里不停地从以前的时间段一直往回闪去。

1）besimilarto与……相似

bethesameas与……相同

bedifferentfrom与……不同

2）youget是定语从句，修饰the“jetlag”,省略了关系代词which/that（作get的宾语）；whenflying是省略句，省略了主语you和谓语动词的一部分were；instead位于句首或句末，作状语，引出与上文不同的内容。

3）jetlag指喷气式飞行时差综合症，即乘飞机跨越时区时，人体的生物钟或昼夜生理节律仍然停留在原时区的状态，从而与新时区不同步。

flashback往事；往回闪现。

4）previousadj.先前的；以往的；（时间上）稍前的

Nopreviousexperienceisnecessaryforthisjob.

这一工作无需相关的经验。

Icouldn'tbelieveitwhenIheardthenews.Ihadonlyseenhimthepreviousday.

听到这个消息时，我不敢相信；我就在前一天还见到过他。

知识拓展：

previouslyadv.先前的；早先

Thebuildinghadpreviouslybeenusedasahotel.

这座楼房早先曾用作旅馆。

6.Well-knownfortheirexpertise,hisparents’company.called“FutureTours”,transportedmesafelyintothefutureinatimecapsule.他父母的“Future  Tours”公司技能精湛，用时间太空舱安全地把我运送到未来。

1）Well-knownfortheirexpertise表原因，相当于一个原因状语从句，表示他父母的“Future  Tours”公司能够把我运送到未来的原因

2）named“FutureTours”是过去分词作定语，相当于定语从句thatwasnamed“FutureTours”

7.Hitbythelackoffreshair,…缺乏新鲜空气我感觉受不了。

1）lack用作名词表示：

“缺乏；短缺”；用作动词表示：

“缺乏；短缺；没有；不足”。

alackoffood/money/skills缺乏食物/金钱/技能

做一做:

①Thetripwascancelledthrough___________________________.

因为缺乏兴趣这次旅行被取消了。

throughlackofinterest.

②He____________________________.他缺乏信心。

Helacksconfidence.

知识拓展：

lackingadj.缺乏；没有；匮乏；不足

2）surroundingsn.[pl.]环境；surroundv.围绕；环绕；surroundingadj.周围的；附近的

Everyonelikestoworkinpleasantsurroundings.

人人都喜欢在愉快的环境中工作。

8.SoonIwasbackonmyfeetagainandfollowinghimtocollectahoveringcarriagedrivenbycomputer.很快我又重新振作起来，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。

9．Thesehoveringcarriagesfloatabovethegroundandbybendingorpressingdowninyourseat.

1）by+doing用某种方式或手段,如,Theyputoutthefirebypouringwateronit.他们泼水扑灭了火；句中bybendingandpressingdownonthedrivingstickstrongly修饰moveswiftly,表示使气垫车“迅速地移动”的手段；drivingstick中的driving为动名词作定语，表示用途，如：

asleepingcar用来睡觉的车（卧铺车）；one在句中泛指人。

2）bend弯曲；使弯曲；弯腰；弯身；常用搭配有:

bendone'smind/effortstosth.致力于某事；bendsb.tosth.迫使；说服bendthetruth歪曲事实

It'shardtobendanironbar.把铁棒弄弯很不容易。

做一做:

①She_______