北师大高中英语必修二 （Information Technology）SectionⅡ教学课件

Unit4

InformationTechnology

SectionⅡ

Lesson11．Discussion—Doyouuseaphotoofyourselforadifferentimageasanavatarwhenyouareonline？Why?Iuseacuteanimalavatarinsteadofaphototoavoidonlinesafetyrisks.2．Prediction—LookatthepicturesandthetitleonPage8～9，andpredictwhatthetextisprobablyabout.Thetextismainlyaboutthedefinitionofavatarsandtheirhistory.1．Firstreading—Readthetextandmatchthemainideawitheachparagraph.Part1(Para.1)

A．TheviewsontheuseofavatarsPart2(Para.2) B．Avatarsareeverywherenowadays.Part3(Paras.3～4) C．ThehistoryofavatarsPart4(Para.5) D．ThedefinitionofavatarsPart5(Para.6) E．Thepurposesofavatars答案

Part1D

Part2C

Part3E

Part4B

Part5A2．Secondreading—Readthetextcarefullyandchoosethebestanswer.(1)Whenwereavatarsbeingusedinwebchatslikeinstantmessenger?A．Inthe1980s.

B．Bythelate1990s.C．Nowadays.

D．Inthe1970s.答案

B(2)Whatdoesapictureofacutecatmean?A．“Ilikerelaxingandhavingfun.”B．“I’mareallyfunnyperson.”C．“I’mtall，youngandnice-looking.”D．“Ilikebeingcreative.”答案

A(3)Whocouldseeyouravatars?A．Onlyyourfriends.

B．Manypeople.C．Noone. D．Onlyyourfamily.答案

B(4)Whatpeoplecanuseavatarsdo?A．Actjustlikearealperson.B．Travelaroundbigger，moreexcitingvirtualworlds.C．Helpothersonline.D．Cheatothersonline.答案

D(5)Whatisthepurposeofthetext?A．Tointroducesomeinformationaboutavatars.B．Toexpressyourselfusingpictures.C．Tointroducethehistoryofavatars.D．Tointroducedefinitionofavatars.答案

A3．Thirdreading—Readthetextcarefullyagainandthenfillintheformbelow.

DetailsDefinitionadigital①____________thatrepresentsanInternetuser②______1980sThefirstsimple2Davatars③____________inrole-playingcomputergames.Late1990sAvatarswerebeingusedinweb④____________likeinstantmessenger.imageHistoryappearedchatsPurposesToexpressoneselfPeoplediscoveredtheyweregoingtohavethepowertocreatenewidentitiesthatdidn’tlookoractliketheirreal⑤____________atall.Avatarsletyouexpressyourselfandtheygiveyoulotsofroomfor⑥____________.TorepresentoneselfTheavataryouchoosesaysalotaboutyour⑦____________.selvescreativitypersonalityViewsPositiveSomeviewavatarsinamore⑧____________way.⑨________Theuseofavatarshasalsocausedafew⑩____________.positiveNegativeconcernsDiscussing1．Whatdoesthewritermeanbysaying“Theavataryouchoosesaysalotaboutyourpersonality.”？Doyouagreewiththewriter？Giveexamplestosupportyouropinion.Theanswerisopen.2．Canyougiveexamplesofhowtheuseofavatarsmaycauserisksonline？Whatcanyoudotopreventsuchrisks?Theanswerisopen.常用网络虚拟形象及目的1．acuteanimalavatar2．anavatarinfancyclothes3．acartooncharacteravatar4．toexpressoneselffreely5．toexperimentwithinterestingthings6．totrickothers7．tocreatereal/digitalidentities8．toavoid/causeonlinesafetyrisks9．toliveinavirtualworld10．toprotectoneself如何猜测单词词义Wecanguessthemeaningoftheunfamiliarwordsaccordingto：1．Generalcontext(广义语境)；2．Definitions(directorindirect)(直接定义或间接定义)；3．Examples(例子)；4．Synonyms(同义词)；5．Antonyms(反义词)；6．Wordstemsandaffixes(词干和词缀)．语言现象感知Ⅰ.单词理解体会句中加黑单词的词性和含义1．Ofcourse,theavataryouchoosesaysalotaboutyourpersonality.____________2．Well-knowncartooncharactersorlaughingmonkeyssay

“I’mareallyfunnyperson.”____________3．Theuseofavatarshasalsocausedafewconcerns.____________4．Someusersworrythattheyarespendingsomuchtimeinvirtualworldsthattheyarebecomingafraidofmeetingpeopleintherealworld.____________n.个性v.说明n.担心adj.虚拟的Ⅱ.词块积累写出下列词块的含义1．awidevarietyofforms____________2．havefun____________3．lookmoreorlesslikethem________________________4．makeafewimprovements____________5．expressyourself____________6．havethepowertocreatenewidentities______________________7．atthesametime____________8．inamorepositivelight______________________多种形式玩得开心看起来或多或少像他们做一些改进表达你自己有能力创造新的身份同时从更积极的角度来看Ⅲ.句式欣赏1．when引导时间状语从句；第一个that引导宾语从句；第二个that引导定语从句Whenpeoplestartedcreatingtheirownavatars,theydiscoveredthattheyweregoingtohavethepowertocreatenewidentitiesthatdidnotlookoractliketheirrealselvesatall.2．v.-ing形式作宾语Ilikerelaxingandhavingfun.3．that引导定语从句Mostpeoplecreateavatarsthathavesimilarfeaturestotheirpersonalitiesandthatlookmoreorlesslikethemandactlikethem.Ⅰ.单词语境记忆——根据英汉提示写出单词的适当形式1．____________(现今)peopletravelincarsratherthancarriages.2．He____________(诱骗)thebeautifulgirlintolendinghim10，000yuan.3．Nowadayspeoplearemore____________(担心)abouttheenvironmentwheretheylive.4．Youlookgoodwithyournew____________(发型)．5．Lastweektheywentovertheirseedstomakeacareful____________(选择)．6．Itis____________(obviously)thatsheistheverypersonforthejob.Nowadaystrickedconcernedhairstyleselectionobvious7．Thewritingofpoems,storiesorplaysisoftencalled____________(creativity)writing.8．Thereare____________(variety)waysofsolvingtheproblem.9．Herecognizedher____________(instant),eventhoughhehadneverseenher.10．Itis____________(virtual)impossibletopredictthefutureaccurately.creativevariousinstantlyvirtuallyⅡ.短语语境填空——根据汉语提示写出适当的短语1．Imadethiscakespecially,withbrownsugar________________(代替)white.2．I________________(期待)seeingyouagainsoon.Goodbye.3．________________(各式各样的)foodissoldatthesupermarket.4．Manypeople__________________(关心)thepollutionoftheenvironment.5．Hecame________________(一……就……)Icalledhisname.insteadoflookforwardtoAvarietyofareconcernedabouttheinstantⅢ.句式语境仿写1．Theyalsoexperimentwiththingslikedifferenthairstyles—whichsaysalot,perhaps,aboutwhattheywanttolooklike.他们也会尝试像不同的发型这样的事情，这很可能会体现他们理想中的样子。[仿写]

我们的家乡变化很大，它现在与数年前的样子完全不同。

Ourhometownhaschangedalot,andnowitisquitedifferentfrom_______________afewyearsago.whatitusedtobe2．Someusersworrythattheyarespendingsomuchtimeinvirtualworldsthattheyarebecomingafraidofmeetingpeopleintherealworld.一些网民开始担心自己在虚拟世界沉溺太久，以至于开始害怕在现实中与人交往。[仿写]

当球迷们看到贝克汉姆的时候，他们如此激动以至于大喊大叫。

WhenthefootballfanssawBeckham，theygot_______________theycriedout.soexcitedthatⅠ.一言串记多义词Ourparentsareconcernedaboutourhealthandfuture.AsfarasI’mconcerned,weshouldtalkwithourparentsandtellthemourconcerns.记单词Ⅱ.词缀助记派生词select(v.)→selection(n.)vary(v.)→variety(n.)1．名词后缀：-tion，-ty2．副词后缀：-lyinstant(adj.)→instantly(adv.)virtual(adj.)→virtually(adv.)obvious(adj.)→obviously(adv.)Ⅲ.合成词一族now＋a＋days→nowadayshair＋style→hairstyle句型公式1．what引导的宾语从句2．“so...that...”

固定句型，意为“如此……以至于……”1．trickvt.欺骗，诱骗，哄骗

n．骗局，把戏，玩笑，诀窍totrickothers(教材P8)来欺骗别人[合作探究]

体会trick的用法和意义TheboyshidJohn’sbiketoplayatrickonhim.男孩子们把约翰的自行车藏起来捉弄他。Youcan’tteachanolddognewtricks.老狗学不会新把戏。Hetrickedmeintolendinghim$100.他骗我借给了他100美元。Hetrickedthegirloutofallhermoney.他骗了那个女孩所有的钱。[自主发现]①playatrick/tricks____________sb欺骗/捉弄/戏弄某人②tricksb____________doingsth骗某人做某事③tricksb____________sth从某人处骗走某物onintooutof[巩固内化]单句语法填空①Bytradition,insomecountries，peoplecanplaytricks____________eachotherbeforenoononApril1,butthey’llbefoolishiftheydoitintheafternoon.②Today，afallguyisapersonwhoistricked____________takingtheblameforthecrimeorwrongdoingofsomeoneelse.③Theoldwomanwastricked____________ofhergoldenearrings.[思考]

表示“玩弄；拿……开玩笑”的短语还有哪些？________________________________________________________________________onintooutmakefunofsb，playajoke/jokesonsb2．instantadj.即时的，立刻的，马上的

n．瞬间；片刻

instantlyadv.立即地

conj.一……就……Bythelate1990s,theyhadbeenusedinwebchatslikeinstantmessenger.(教材P9)到了20世纪90年代后期，它们已经被应用在网络聊天，如实时通信中。[合作探究]

体会instant的用法和意义Thetelegramaskedforaninstantreply.这封电报要求立即回复。Ishallbebackinaninstant.我马上就回来。Icouldn’tanswerforaninstant.我一时答不上来。Theinstant(that)Isawhim,Iknewhewasthemanthepolicewerelookingfor.我一看见他就认出他正是警方在寻找的那个人。[自主发现]①an____________reply立即回复②in____________instant片刻，瞬间③____________aninstant一瞬间④____________instant(that)一……就……instantanforthe[词块积累]instantnoodles/coffee方便面/速溶咖啡amatterofinstantimportance一件紧急的事情atthatinstant在那瞬间[巩固内化]单句语法填空①Sherecognizedme____________(instant)shecaughtaglimpseofme.②Youseethelightning____________instantithappens，butyouhearthethunderlater.③In____________instant,hetookoffhiscoatandjumpedintothewater.[思考]

表示“一……就……”的结构还有哪些？_______________________________________________________________________________________________________________instantlytheantheminute，themoment，thesecond，assoonas，immediately，directly，hardly...when...，nosooner...than...等。3．concernn．担忧，忧虑vt.与……有关；使担心

concernedadj.担心的，烦恼的，忧虑的

concerningprep.关于；有关Theuseofavatarshasalsocausedafewconcerns.(教材P9)虚拟形象的使用也引起了很多的担忧。[合作探究]

体会concern的用法和意义Sheshowedgreatconcernforherson’sillness.她非常担心儿子的病情。SheisconcernedabouthowlittlefoodIeat.她见我吃得那么少，很是担忧。ThebookisprimarilyconcernedwiththeeconomicsituationinEuropeduringtheWorldWarⅡ.本书主要讲的是第二次世界大战期间的欧洲经济形势。Everyonewhowasdirectlyconcernedintheincidenthasnowresigned.与该事件有直接牵连的人现在均已辞职。AsfarasIamconcerned,Iprefertoworkinateam，whichoffersmeachancetolearnhowtogetalongwithothers.就我而言，我更愿意在团队中工作，这为我提供了如何与他人相处的学习机会。[自主发现]①showconcern____________对……表示关心②beconcerned____________关心/挂念……③beconcerned____________与……有关/有牵连④as/sofaras...beconcerned就……而言forabout/forwith/in[语境串记]Themayorwasveryconcernedabouttheworkers’safety.Heshowedmuchconcernforthosewhoworkedundergroundandaskedthemsomequestionsconcerningsafety.市长很关心工人的安全。他对那些在地下工作的人非常关心，并且向他们询问了一些关于安全的问题。[名师提醒]concerned充当前置定语时，意为“关心的，挂念的”；如果表示“有关的”，作定语要后置。如：aconcernedfather一位担心的父亲；allthepeopleconcerned所有相关的人员。[巩固内化](1)用concern的适当形式填空①MoreandmoreChinesepeopleare____________aboutwildlifeconservationandenvironmentalprotection.②AsfarasIam____________，parentsshowtoomuch____________aboutthefutureoftheirchildren.Inotherwords，theyaretoo____________abouttheirchildren’sfuture.③Manyteenagersareinterestedinthenovels____________theSecondWorldWar.concernedconcernedconcernconcernedconcerning(2)完成句子④Asisknowntoall,herlatestdocumentary________________(与……有关)unemployment.⑤Ioncebelievedthathe________________(和……有牵连)allthosemattersyoumentioned.⑥_________________________

(就我而言),readingEnglishnewspapersisofgreatuse.isconcernedwithwasconcernedinAsfarasIamconcerned4．cheatvt.欺骗；欺诈

n．骗子Theuseofseveralavatarscanalsobearisk,aspeoplecanuseavatarstocheatothersonline.(教材P9)某些虚拟形象的使用也可能是一种风险，因为人们可以使用虚拟形象在网上欺骗他人。[合作探究]

体会cheat的用法和意义Shemeanttohavecheatedheragedauntoutofherfortune.她本打算从年迈的姨妈那里骗取财产。Thispoliticiantriedtocheatthepeopleintothebeliefthathewouldworkforpublicwelfare.这个政客试图哄骗人们相信他会为大众谋福利。Heisnothingbutacheat.他只不过是个骗子。Thesalesmancheatedherintobuyingafake.那个推销员骗她买了件赝品。[自主发现]①cheatsb____________doingsth骗某人(做)某事②cheatsb____________sth骗取某人某物[词块积累]cheatinanexam在考试中作弊intooutof[巩固内化]

完成句子①Thehandsomeman___________________________________(试图诱骗学生加入)theillegalorganization.②Tomwascaught________________________(考试作弊)andwaspunishedbytheteacher.③Twoyoungmen________________________________________(骗取了老妇人的项链)andthengotaway.triedtocheatthestudentsintojoiningcheatingintheexamcheatedtheoldladyoutofhernecklace5．viewvt.看，把……视为；考虑

n．风景；视野；观点；见解However，otherusersviewavatarsinamorepositivelight.(教材P9)然而，其他用户用更积极的眼光看待虚拟形象。[合作探究]

体会view的用法和意义Beinganorphan,heviewedhisauntashismother.由于是孤儿，他把他的姨妈看作妈妈。Inmyview，itwasawasteoftimeandmoney.在我看来，那是浪费时间和金钱。Heclimbeduptothetopofthechurchtowertogetabetterviewoftheentirecity.他爬上教堂的塔顶为了更好地看到整个城市。Whentheoldmanopenedthewindow,astrangerwithahighhatcameintoview.当这个老人打开窗户时，一个带着高帽子的陌生人进入了视线。[自主发现]①view...____________...把……看作……②____________one’sview在某人看来③get/have____________goodviewof清楚地看到；饱览④come____________view进入视野；看得见asinainto[词块积累]inview在视野之内；看得见outofview看不见；在视野之外atfirstview一见(就……)inviewof鉴于……[巩固内化]单句语法填空/完成句子①Asthecarapproachedthetowncenter，severaltallbuildingscame____________view.②Ifwesitnearthefrontofthebus，we’llhave____________betterview.③Once，IwasfacedwithgreatdifficultyinlearningEnglish，especiallyinvocabularyandgrammar，which，____________，isunlikelytoovercome.我一度在学习英语中面临巨大的困难，特别是在词汇和语法方面，在我看来，这些都不可能克服。intoainmyview1．avarietyof各种各样的①Heleftforavarietyofreasons.他由于种种原因离开了。②Varietiesofflowersaresoldinthemarket.市场上出售各种花卉。③Opinionsonthismattervaryfrompersontoperson.对于这件事，人人意见不一。[巩固内化]

(1)单句语法填空①Whetheritisinthepast，atpresent，orinthefuture，timewouldnotvary____________thedevelopmentoftheworld.②Manyparentswanttogivetheirchildrenchancestoexperienceavariety____________situations.③Theshophas____________(vary)clothesforwomencustomerstochoosefrom.(2)一句多译④我家有各种各样的书。Ihave________________booksinmyhome.＝Ihave________________booksinmyhome.withofvariousavarietyofvarietiesof2．insteadof代替，作为……的替换Theycoulddresstheiravatarsinfancyclothes，ortheycouldtrybeingsomeoneoftheoppositesex,andcallthemselves“Andy”insteadof“Anna”！(教材P9)他们可以给虚拟形象穿上奇装异服，或者他们可以尝试成为异性，称自己为“安迪”而不是“安娜”！[短语记牢]

记牢下列短语(1)insteadof表示“代替，作为……的替换”，为介词短语，其后常接名词、代词或v.-ing作宾语。(2)instead副词，意为“代替，顶替”，单独使用。①InsteadofgoingtoQingdao，I’mgoingtoDalianthisyear.今年我将去大连，而不去青岛。②MrWangisill.Iwilltakehisclassinstead.王老师病了，我将替他上课。[巩固内化](1)选词填空：instead/insteadof①Jackdidn’tstudylaw.____________，hedecidedtobecomeanactor.②IwanttoflytoBeijing____________takingatrain.(2)同义句转换③Hedidn’tanswerme；instead，heaskedmeanotherquestion.→Heaskedmeanotherquestion____________answeringme.Insteadinsteadofinsteadof3．lookforwardto期望，盼望(to为介词)Theylookforwardtoatimewhentheiravatarwillactlikearealpersonandtravelaroundbigger，moreexcitingvirtualworlds.(教材P9)他们期待着有朝一日，自己的虚拟形象会像真人一样去环游更广阔、更精彩的虚拟世界。[短语记牢]

记牢下列短语lookinto往……里看；调查lookout向外看；当心；小心lookupto仰视；尊敬；赞赏lookdownon/upon俯视；轻视；看不起lookthrough浏览；仔细查看①We’rereallylookingforwardtoseeingyouagain.我们真的盼望着能再见到你。②Herparentstellhernottolookdownupon/oncountrymen.她父母叫她不要瞧不起乡下人。③Lookthroughthisproposalforme，andtellmewhatyouthinkofit.替我好好看一下这个提案，并把你的想法告诉我。[巩固内化]

单句语法填空①Hewasalreadylookingforwardto____________(practise)thenewmusic.②Heusuallylooks____________newspapersonthesofainthemorning.③Allhisstudentslookup______________himbecauseofhisuniquepersonalities.[思考]常见的含有介词to的短语还有：____________习惯于 ____________把……致力于……____________着手做…… ____________导致____________坚持practisingthroughtobe/getusedtodevote...to...getdowntoleadtostickto1．Theyalsoexperimentwiththingslikedifferenthairstyles—whichsaysalot，perhaps，aboutwhattheywanttolooklike.(教材P9)他们也会尝试像不同的发型这样的事情，这很可能会体现他们理想中的样子。[句式解读]

句中“whattheywanttolooklike”为what引导的宾语从句，what在从句中作宾语。[用法总结]what引导宾语从句时，在从句中可以作主语、宾语、表语和定语。①Theydon’tknowwhathappened.他们不知道发生了什么。(what在从句中作主语)②Youcan’timaginewhathewastenyearsago.你无法想象他10年前是个什么样的人。(what在从句中作表语)③Idon’tknowwhatbookshelikesreading.我不知道他喜欢读什么书。(what在从句中作定语)[巩固内化]单句语法填空①Idon’tknow____________IshouldbuyforFather’sDay.②Readingherbiography，Iwaslostinadmirationfor____________DorisLessinghadachievedinliterature.③Ithink____________impressesmeabouthispaintingisthecoloursheuses.whatwhatwhat2．Someusersworrythattheyarespendingsomuchtimeinvirtualworldsthattheyarebecomingafraidofmeetingpeopleintherealworld.(教材P9)一些网民开始担心自己在虚拟世界沉溺太久，以至于开始害怕在现实中与人交往。[句式解读]

句中“somuchtime...that...”为“so...that...”结构。[用法总结](1)so...that引导结果状语从句，意为“如此……以至于”。其常见形式为：①Hewassofoolishthatheacceptedherinvitation.他接受她的邀请真是太傻了。②ItissogoodacampingspotthatI’dliketogothereagain.这个露营地点如此好，以至于我想再去一次。③Thereweresofewgueststhatthehostfeltsad.宾客如此之少，主人感到伤心。[名师提醒]当so＋形容词/副词及such...放在句首时，主句要用部分倒装。[巩固内化](1)选词填空：so/such/that①Butthelookonherfaceis____________mad____________IthinkshemighthitmeifIopenmymouth.②Itwas____________ahotday____________nobodywantedtogoout.③Ihavemade____________rapidprogressinEnglish____________myparentsareproudofme.④Youcan’timagine____________littlebirdscaneat____________manyinsectsin____________ashorttime.sothatsuchthatsuchthatsuchsosuch(2)完成句子⑤____________________________thatyoucanneverimaginewhatitwillbeliketomorrow.现在城市发展如此之快，你永远想象不到它明天会是什么样子。Sofastisthecitydeveloping过去将来时一、基本构成过去将来时表示从过去某个时间看将要发生的动作或存在的状态，常用于宾语从句或间接引语中。过去将来时常用“should/would＋动词原形”或“was/weregoingto＋动词原形”来表达。[合作探究]画出下列句子中的过去将来时示例：IaskedifhewouldcomeandfixmyTVset.①HeaskedmeyesterdaywhenIshouldleaveforParis.②Theywantedtoknowhowtheywouldfinishthehomeworkearlier.③IwishIwouldgowithhimtothecinematonight.④Iwastoldthathewasgoingtoreturnhome.⑤Hesaidthathewouldwaitformeattheschoolgate.[自主发现1]过去将来时是由“____________________________”或“____________________________”构成的。should/would＋动词原形was/weregoingto＋动词原形过去将来时的基本特征，即“立足过去，着眼未来”。它表示从过去某一时间来看将要发生的某个动作或存在的某种状态。但这个“将来”时间绝不会延伸到“现在”，而仅限于“过去时间区域内”。二、用法[合作探究]

Hesaidthathewouldwaitforusatthebusstop.他说他要在车站等我们的。

Wheneverwehadtrouble,hewouldcometohelpus.每当我们遇到困难时，他总会给予帮助。

Ididn’tknowwhenshewouldcome，butwhenshecameIwouldletyouknow.我不知道她什么时候来，但她来了我会告诉你。TheteachersaidthatitwouldbeverydifficulttomakeprogressifIdidn’tworkhard.老师说，如果我不努力学习的话，就很难取得进步。Weweregoingtogotothecinemawhenthephonerang.我们正准备去电影院，这时电话响了。[自主发现2](1)过去将来时可以表示从过去某时看来将要发生的动作或存在的状态。(2)条件状语从句和时间状语从句中须用________________代替过去将来时。(3)was/weregoingtodo表示____________、计划做某事，或将要发生某事。[名师提醒]表示过去的某种习惯性行为，只用____________。一般过去时准备would三、其他结构[合作探究]

Icouldn’tgotoTom’sbirthdaypartyasIwasabouttogotohospital.我不能参加汤姆的生日晚会，因为我要去医院。Hewasonthepointofleavingwhenwecamein.我们进来时，他正要动身。Alotofpeoplewerecomingtowatchthefireworks.有许多人要来观看焰火。ShetoldhermotherthatshewasgoingtoadancewithTom.她告诉母亲，她要和汤姆一起去参加一个舞会。Shesaidshewastotakeuptheposition.她说她要承担这个职务。Thetrainwassupposedtoarrivehalfanhourago.火车本应在半小时之前到达。Whatwasmeanttobeafunnystoryfellcompletelyflat.原欲使之成为有趣的故事，结果完全变得索然寡味。[自主发现3](1)was/were____________todo这种结构表示“正要、即将做某事”；was/wereonthepointof____________这种结构表示“正要……时”。(2)go，come，leave，takeoff等少数动词可用____________表示过去将要发生的情况；was/weretodo表示曾计划做某事。(3)was/weresupposedtodo和was/weremeanttodo可以表示过去计划做，但____________做的事。aboutdoing过去进行时没有[巩固内化1]单句语法填空/完成句子①LiMingsaidhe____________(be)happyifBrian____________(come)toChinanextmonth.②Hewasfifty－six.Intwoyearshe____________(be)fifty-eight.③Shehopedthatthey____________againsomeday.她希望将来有一天他们能再见面。wouldbecamewouldbewouldmeet④Shedidn’ttellme____________________________．她没有告诉我她要去哪儿。⑤LastSundaywe_______________________________butitrained.上星期天我们本想去游览长城的，但却下雨了。whereshewouldgoweregoingtovisittheGreatWall[巩固内化2]完成句子①Hesaidthetrain___________________thenextmorning.他说火车将于第二天早晨六点离开。②Wheneverhehadtime,he________________hismotherwithsomehousework.无论他什么时间有空，他总是帮他妈妈干点家务活。wasleavingatsixwouldhelp③Shesaidthatthemeeting___________________.她说会议就要开始了。④I_______________________________before5：00.我本来应该在5点前到家。⑤I______________________________whenyoucamein.我正要出去你来了。

wasabouttobeginwasmeanttoarriveatmyhomewasonthepointofgoingoutUnit4

InformationTechnology

SectionⅢ

Lesson2Ⅰ.Pre-listening—Translatethefollowingwordsandphrases.1．increasinglyadv.

________________2．powerfuladj.______________________________3．ensurevt.________________4．materialn.________________5．latestadj.________________越来越多地；日益效能高的，强有力的；强壮的确保，保证材料；素材最新的；最近的6．confirmvt.________________7．delivervi.&vt.________________8．errorn.________________9．setupanaccount________________10．signup________________Ⅱ.While-listening1．FinishEx.2&Ex.3onPage12.2．FinishEx.5&Ex.6onPage13.确认；证实递送；传递错误；失误开一个账户注册Ⅲ.Post-listening—TranslatethefollowingsentencesintoChinese.1．Doyouneedhelpdownloadingit?你需要帮忙下载吗？2．Iplacedanorderusingyourapptwoweeksago,butIstillhaven’treceivedthegoods.两周前我用你们的应用程序下了订单，但我至今没有收到货物。Ⅰ.语言知识积累表示提供或寻求帮助的常用口语1．Wouldyoumindopeningthewindow？你介意打开窗户吗？2．Iwonderedifyoucouldbuymesomepencils.我不知道你是否能替我买些铅笔。3．Wouldyoubesokindastolendmesomemoney?你能借给我一点儿钱吗？4．Canyouhelpmewithsomething？你能帮我一个忙吗？5．WhatcanIdoforyou?我能为你做些什么？

6．IsthereanythingIcandoforyou？我能为你做些什么？7．Letmegiveyouahand.

我来帮你一把。

8．Don’tworry.I’lldoitforyou.

别着急，我帮你做。

9．Doyouneedanyhelp?

你需要帮忙吗？

10．I’dliketohelpifIcan.

如果可以，我愿意帮助你。

Ⅰ.Brainstorming—Whatappsdoyouoftenuse?Whatdoyouusethemfor?Ioftenuseappstobooktickets,toreadnews,toorderfood,toplaygames,towatchvideos，tolearnEnglishandsoon.Ⅱ.Makesentencesafterthemodel.1.Canyouhelpmeoutwith...？你能帮我……吗？[仿写]你能帮我分担家务吗？Canyouhelpmeoutwith________________？2．Doyouneedhelp...？你需要帮忙……吗？[仿写]你需要帮忙布置或其他的事情吗？Doyouneedhelp________________________________？thehouseworksettinguporanything3．Wouldyoubeableto...？您能……吗？[仿写]您能帮我把20镑换成硬币吗？Wouldyoubeableto_____________________________________?4．CanIassistyouwith...?我能帮你……吗？[仿写]我来帮你拿这些包裹好吗？CanIassistyouwith_________________？changethis￡20notetocoins,pleasetheseparcelsⅢ.Talkabouthowtochooseanappusingtheexpressionsabove.TheanswerisopenⅡ.文化知识习得美国人常用的10大社交应用1．Facebook(脸书)，社交网络鼻祖2．Twitter(推特)，微博鼻祖3．Instagram，全球最大的高质量图片分享社区4．WhatsAPP，被192亿美金收购的社交应用5．Vine，短视频社交应用6．LinkedIn(领英)，都市白领社交

应用7．Snapchat(阅后即焚)，10秒短时阅读新玩法8．Skype，全球最优秀的视频语音通话社交应用9．Google＋，依附于Google庞大用户群的社交应用10．WeChat(微信)，中国舶来品Ⅲ.词块积累写出下列词块的含义1．booktickets____________2．orderfood____________3．makelifeeasier______________4．enjoylearningactivities______________5．thelatesttechnology____________6．customerservice____________7．placeanorder____________订票点餐使生活更轻松享受学习活动最先进的技术客户服务下订单1．accountn．账户；理由；计算

vi.&vt.认为；说明；总计有...setupanaccount.(教材P13)……开一个账户。[合作探究]

体会account的用法和意义Onnoaccountmustemployeesmakepersonaltelephonecallsfromtheoffice.雇员们决不允许在办公室打私人电话。Hisexamresultswerenotverygood，butwemusttakehislongillnessintoaccount.他的考试成绩不是很好，但我们必须考虑到他曾长期生病。Hedoesn’tsmokeonaccountofhishealth.由于健康原因，他不抽烟。Theheavyrainmayhaveaccountedfortheabsenceofsomanystudentsthismorning.大雨导致今早很多学生缺席。[自主发现]①on____________account决不(置于句首时，句子用部分倒装)②take...____________account/consideration考虑……③onaccount____________由于；因为④____________for解释；说明；占……(比例)nointoofaccount[巩固内化]单句语法填空/完成句子①Ourteacherwantedyoutoaccount____________yourabsencelastnight.②Youaresupposedtotakeyourpersonality____________accountandfigureoutwhatkindofjobwouldsuit