北師大高中英語必修二 （Information Technology）SectionⅡ教學(xué)課件

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_(dá)___________.selvescreativitypersonalityViewsPositiveSomeviewavatarsinamore⑧____________way.⑨________Theuseofavatarshasalsocausedafew⑩____________.positiveNegativeconcernsDiscussing1．Whatdoesthewritermeanbysaying“Theavataryouchoosesaysalotaboutyourpersonality.”？Doyouagreewiththewriter？Giveexamplestosupportyouropinion.Theanswerisopen.2．Canyougiveexamplesofhowtheuseofavatarsmaycauserisksonline？Whatcanyoudotopreventsuchrisks?Theanswerisopen.常用網(wǎng)絡(luò)虛擬形象及目的1．a(chǎn)cuteanimalavatar2．a(chǎn)navatarinfancyclothes3．a(chǎn)cartooncharacteravatar4．toexpressoneselffreely5．toexperimentwithinterestingthings6．totrickothers7．tocreatereal/digitalidentities8．toavoid/causeonlinesafetyrisks9．toliveinavirtualworld10．toprotectoneself如何猜測(cè)單詞詞義Wecanguessthemeaningoftheunfamiliarwordsaccordingto：1．Generalcontext(廣義語境)；2．Definitions(directorindirect)(直接定義或間接定義)；3．Examples(例子)；4．Synonyms(同義詞)；5．Antonyms(反義詞)；6．Wordstemsandaffixes(詞干和詞綴)．語言現(xiàn)象感知Ⅰ.單詞理解體會(huì)句中加黑單詞的詞性和含義1．Ofcourse,theavataryouchoosesaysalotaboutyourpersonality.____________2．Well-knowncartooncharactersorlaughingmonkeyssay

“I’mareallyfunnyperson.”____________3．Theuseofavatarshasalsocausedafewconcerns.____________4．Someusersworrythattheyarespendingsomuchtimeinvirtualworldsthattheyarebecomingafraidofmeetingpeopleintherealworld.____________n.個(gè)性v.說明n.擔(dān)心adj.虛擬的Ⅱ.詞塊積累寫出下列詞塊的含義1．a(chǎn)widevarietyofforms____________2．havefun____________3．lookmoreorlesslikethem________________________4．makeafewimprovements____________5．expressyourself____________6．havethepowertocreatenewidentities______________________7．a(chǎn)tthesametime____________8．inamorepositivelight______________________多種形式玩得開心看起來或多或少像他們做一些改進(jìn)表達(dá)你自己有能力創(chuàng)造新的身份同時(shí)從更積極的角度來看Ⅲ.句式欣賞1．when引導(dǎo)時(shí)間狀語從句；第一個(gè)that引導(dǎo)賓語從句；第二個(gè)that引導(dǎo)定語從句Whenpeoplestartedcreatingtheirownavatars,theydiscoveredthattheyweregoingtohavethepowertocreatenewidentitiesthatdidnotlookoractliketheirrealselvesatall.2．v.-ing形式作賓語Ilikerelaxingandhavingfun.3．that引導(dǎo)定語從句Mostpeoplecreateavatarsthathavesimilarfeaturestotheirpersonalitiesandthatlookmoreorlesslikethemandactlikethem.Ⅰ.單詞語境記憶——根據(jù)英漢提示寫出單詞的適當(dāng)形式1．____________(現(xiàn)今)peopletravelincarsratherthancarriages.2．He____________(誘騙)thebeautifulgirlintolendinghim10，000yuan.3．Nowadayspeoplearemore____________(擔(dān)心)abouttheenvironmentwheretheylive.4．Youlookgoodwithyournew____________(發(fā)型)．5．Lastweektheywentovertheirseedstomakeacareful____________(選擇)．6．Itis____________(obviously)thatsheistheverypersonforthejob.Nowadaystrickedconcernedhairstyleselectionobvious7．Thewritingofpoems,storiesorplaysisoftencalled____________(creativity)writing.8．Thereare____________(variety)waysofsolvingtheproblem.9．Herecognizedher____________(instant),eventhoughhehadneverseenher.10．Itis____________(virtual)impossibletopredictthefutureaccurately.creativevariousinstantlyvirtuallyⅡ.短語語境填空——根據(jù)漢語提示寫出適當(dāng)?shù)亩陶Z1．Imadethiscakespecially,withbrownsugar________________(代替)white.2．I________________(期待)seeingyouagainsoon.Goodbye.3．________________(各式各樣的)foodissoldatthesupermarket.4．Manypeople__________________(關(guān)心)thepollutionoftheenvironment.5．Hecame________________(一……就……)Icalledhisname.insteadoflookforwardtoAvarietyofareconcernedabouttheinstantⅢ.句式語境仿寫1．Theyalsoexperimentwiththingslikedifferenthairstyles—whichsaysalot,perhaps,aboutwhattheywanttolooklike.他們也會(huì)嘗試像不同的發(fā)型這樣的事情，這很可能會(huì)體現(xiàn)他們理想中的樣子。[仿寫]

我們的家鄉(xiāng)變化很大，它現(xiàn)在與數(shù)年前的樣子完全不同。

Ourhometownhaschangedalot,andnowitisquitedifferentfrom_______________afewyearsago.whatitusedtobe2．Someusersworrythattheyarespendingsomuchtimeinvirtualworldsthattheyarebecomingafraidofmeetingpeopleintherealworld.一些網(wǎng)民開始擔(dān)心自己在虛擬世界沉溺太久，以至于開始害怕在現(xiàn)實(shí)中與人交往。[仿寫]

當(dāng)球迷們看到貝克漢姆的時(shí)候，他們?nèi)绱思?dòng)以至于大喊大叫。

WhenthefootballfanssawBeckham，theygot_______________theycriedout.soexcitedthatⅠ.一言串記多義詞Ourparentsareconcernedaboutourhealthandfuture.AsfarasI’mconcerned,weshouldtalkwithourparentsandtellthemourconcerns.記單詞Ⅱ.詞綴助記派生詞select(v.)→selection(n.)vary(v.)→variety(n.)1．名詞后綴：-tion，-ty2．副詞后綴：-lyinstant(adj.)→instantly(adv.)virtual(adj.)→virtually(adv.)obvious(adj.)→obviously(adv.)Ⅲ.合成詞一族now＋a＋days→nowadayshair＋style→hairstyle句型公式1．what引導(dǎo)的賓語從句2．“so...that...”

固定句型，意為“如此……以至于……”1．trickvt.欺騙，誘騙，哄騙

n．騙局，把戲，玩笑，訣竅totrickothers(教材P8)來欺騙別人[合作探究]

體會(huì)trick的用法和意義TheboyshidJohn’sbiketoplayatrickonhim.男孩子們把約翰的自行車藏起來捉弄他。Youcan’tteachanolddognewtricks.老狗學(xué)不會(huì)新把戲。Hetrickedmeintolendinghim$100.他騙我借給了他100美元。Hetrickedthegirloutofallhermoney.他騙了那個(gè)女孩所有的錢。[自主發(fā)現(xiàn)]①playatrick/tricks____________sb欺騙/捉弄/戲弄某人②tricksb____________doingsth騙某人做某事③tricksb____________sth從某人處騙走某物onintooutof[鞏固內(nèi)化]單句語法填空①Bytradition,insomecountries，peoplecanplaytricks____________eachotherbeforenoononApril1,butthey’llbefoolishiftheydoitintheafternoon.②Today，afallguyisapersonwhoistricked____________takingtheblameforthecrimeorwrongdoingofsomeoneelse.③Theoldwomanwastricked____________ofhergoldenearrings.[思考]

表示“玩弄；拿……開玩笑”的短語還有哪些？________________________________________________________________________onintooutmakefunofsb，playajoke/jokesonsb2．instantadj.即時(shí)的，立刻的，馬上的

n．瞬間；片刻

instantlyadv.立即地

conj.一……就……Bythelate1990s,theyhadbeenusedinwebchatslikeinstantmessenger.(教材P9)到了20世紀(jì)90年代后期，它們已經(jīng)被應(yīng)用在網(wǎng)絡(luò)聊天，如實(shí)時(shí)通信中。[合作探究]

體會(huì)instant的用法和意義Thetelegramaskedforaninstantreply.這封電報(bào)要求立即回復(fù)。Ishallbebackinaninstant.我馬上就回來。Icouldn’tanswerforaninstant.我一時(shí)答不上來。Theinstant(that)Isawhim,Iknewhewasthemanthepolicewerelookingfor.我一看見他就認(rèn)出他正是警方在尋找的那個(gè)人。[自主發(fā)現(xiàn)]①an____________reply立即回復(fù)②in____________instant片刻，瞬間③____________aninstant一瞬間④____________instant(that)一……就……instantanforthe[詞塊積累]instantnoodles/coffee方便面/速溶咖啡amatterofinstantimportance一件緊急的事情atthatinstant在那瞬間[鞏固內(nèi)化]單句語法填空①Sherecognizedme____________(instant)shecaughtaglimpseofme.②Youseethelightning____________instantithappens，butyouhearthethunderlater.③In____________instant,hetookoffhiscoatandjumpedintothewater.[思考]

表示“一……就……”的結(jié)構(gòu)還有哪些？_______________________________________________________________________________________________________________instantlytheantheminute，themoment，thesecond，assoonas，immediately，directly，hardly...when...，nosooner...than...等。3．concernn．擔(dān)憂，憂慮vt.與……有關(guān)；使擔(dān)心

concernedadj.擔(dān)心的，煩惱的，憂慮的

concerningprep.關(guān)于；有關(guān)Theuseofavatarshasalsocausedafewconcerns.(教材P9)虛擬形象的使用也引起了很多的擔(dān)憂。[合作探究]

體會(huì)concern的用法和意義Sheshowedgreatconcernforherson’sillness.她非常擔(dān)心兒子的病情。SheisconcernedabouthowlittlefoodIeat.她見我吃得那么少，很是擔(dān)憂。ThebookisprimarilyconcernedwiththeeconomicsituationinEuropeduringtheWorldWarⅡ.本書主要講的是第二次世界大戰(zhàn)期間的歐洲經(jīng)濟(jì)形勢(shì)。Everyonewhowasdirectlyconcernedintheincidenthasnowresigned.與該事件有直接牽連的人現(xiàn)在均已辭職。AsfarasIamconcerned,Iprefertoworkinateam，whichoffersmeachancetolearnhowtogetalongwithothers.就我而言，我更愿意在團(tuán)隊(duì)中工作，這為我提供了如何與他人相處的學(xué)習(xí)機(jī)會(huì)。[自主發(fā)現(xiàn)]①showconcern____________對(duì)……表示關(guān)心②beconcerned____________關(guān)心/掛念……③beconcerned____________與……有關(guān)/有牽連④as/sofaras...beconcerned就……而言forabout/forwith/in[語境串記]Themayorwasveryconcernedabouttheworkers’safety.Heshowedmuchconcernforthosewhoworkedundergroundandaskedthemsomequestionsconcerningsafety.市長(zhǎng)很關(guān)心工人的安全。他對(duì)那些在地下工作的人非常關(guān)心，并且向他們?cè)儐柫艘恍╆P(guān)于安全的問題。[名師提醒]concerned充當(dāng)前置定語時(shí)，意為“關(guān)心的，掛念的”；如果表示“有關(guān)的”，作定語要后置。如：aconcernedfather一位擔(dān)心的父親；allthepeopleconcerned所有相關(guān)的人員。[鞏固內(nèi)化](1)用concern的適當(dāng)形式填空①M(fèi)oreandmoreChinesepeopleare____________aboutwildlifeconservationandenvironmentalprotection.②AsfarasIam____________，parentsshowtoomuch____________aboutthefutureoftheirchildren.Inotherwords，theyaretoo____________abouttheirchildren’sfuture.③Manyteenagersareinterestedinthenovels____________theSecondWorldWar.concernedconcernedconcernconcernedconcerning(2)完成句子④Asisknowntoall,herlatestdocumentary________________(與……有關(guān))unemployment.⑤Ioncebelievedthathe________________(和……有牽連)allthosemattersyoumentioned.⑥_________________________

(就我而言),readingEnglishnewspapersisofgreatuse.isconcernedwithwasconcernedinAsfarasIamconcerned4．cheatvt.欺騙；欺詐

n．騙子Theuseofseveralavatarscanalsobearisk,aspeoplecanuseavatarstocheatothersonline.(教材P9)某些虛擬形象的使用也可能是一種風(fēng)險(xiǎn)，因?yàn)槿藗兛梢允褂锰摂M形象在網(wǎng)上欺騙他人。[合作探究]

體會(huì)cheat的用法和意義Shemeanttohavecheatedheragedauntoutofherfortune.她本打算從年邁的姨媽那里騙取財(cái)產(chǎn)。Thispoliticiantriedtocheatthepeopleintothebeliefthathewouldworkforpublicwelfare.這個(gè)政客試圖哄騙人們相信他會(huì)為大眾謀福利。Heisnothingbutacheat.他只不過是個(gè)騙子。Thesalesmancheatedherintobuyingafake.那個(gè)推銷員騙她買了件贗品。[自主發(fā)現(xiàn)]①cheatsb____________doingsth騙某人(做)某事②cheatsb____________sth騙取某人某物[詞塊積累]cheatinanexam在考試中作弊intooutof[鞏固內(nèi)化]

完成句子①Thehandsomeman___________________________________(試圖誘騙學(xué)生加入)theillegalorganization.②Tomwascaught________________________(考試作弊)andwaspunishedbytheteacher.③Twoyoungmen________________________________________(騙取了老婦人的項(xiàng)鏈)andthengotaway.triedtocheatthestudentsintojoiningcheatingintheexamcheatedtheoldladyoutofhernecklace5．viewvt.看，把……視為；考慮

n．風(fēng)景；視野；觀點(diǎn)；見解However，otherusersviewavatarsinamorepositivelight.(教材P9)然而，其他用戶用更積極的眼光看待虛擬形象。[合作探究]

體會(huì)view的用法和意義Beinganorphan,heviewedhisauntashismother.由于是孤兒，他把他的姨媽看作媽媽。Inmyview，itwasawasteoftimeandmoney.在我看來，那是浪費(fèi)時(shí)間和金錢。Heclimbeduptothetopofthechurchtowertogetabetterviewoftheentirecity.他爬上教堂的塔頂為了更好地看到整個(gè)城市。Whentheoldmanopenedthewindow,astrangerwithahighhatcameintoview.當(dāng)這個(gè)老人打開窗戶時(shí)，一個(gè)帶著高帽子的陌生人進(jìn)入了視線。[自主發(fā)現(xiàn)]①view...____________...把……看作……②____________one’sview在某人看來③get/have____________goodviewof清楚地看到；飽覽④come____________view進(jìn)入視野；看得見asinainto[詞塊積累]inview在視野之內(nèi)；看得見outofview看不見；在視野之外atfirstview一見(就……)inviewof鑒于……[鞏固內(nèi)化]單句語法填空/完成句子①Asthecarapproachedthetowncenter，severaltallbuildingscame____________view.②Ifwesitnearthefrontofthebus，we’llhave____________betterview.③Once，IwasfacedwithgreatdifficultyinlearningEnglish，especiallyinvocabularyandgrammar，which，____________，isunlikelytoovercome.我一度在學(xué)習(xí)英語中面臨巨大的困難，特別是在詞匯和語法方面，在我看來，這些都不可能克服。intoainmyview1．a(chǎn)varietyof各種各樣的①Heleftforavarietyofreasons.他由于種種原因離開了。②Varietiesofflowersaresoldinthemarket.市場(chǎng)上出售各種花卉。③Opinionsonthismattervaryfrompersontoperson.對(duì)于這件事，人人意見不一。[鞏固內(nèi)化]

(1)單句語法填空①Whetheritisinthepast，atpresent，orinthefuture，timewouldnotvary____________thedevelopmentoftheworld.②Manyparentswanttogivetheirchildrenchancestoexperienceavariety____________situations.③Theshophas____________(vary)clothesforwomencustomerstochoosefrom.(2)一句多譯④我家有各種各樣的書。Ihave________________booksinmyhome.＝Ihave________________booksinmyhome.withofvariousavarietyofvarietiesof2．insteadof代替，作為……的替換Theycoulddresstheiravatarsinfancyclothes，ortheycouldtrybeingsomeoneoftheoppositesex,andcallthemselves“Andy”insteadof“Anna”！(教材P9)他們可以給虛擬形象穿上奇裝異服，或者他們可以嘗試成為異性，稱自己為“安迪”而不是“安娜”！[短語記牢]

記牢下列短語(1)insteadof表示“代替，作為……的替換”，為介詞短語，其后常接名詞、代詞或v.-ing作賓語。(2)instead副詞，意為“代替，頂替”，單獨(dú)使用。①InsteadofgoingtoQingdao，I’mgoingtoDalianthisyear.今年我將去大連，而不去青島。②MrWangisill.Iwilltakehisclassinstead.王老師病了，我將替他上課。[鞏固內(nèi)化](1)選詞填空：instead/insteadof①Jackdidn’tstudylaw.____________，hedecidedtobecomeanactor.②IwanttoflytoBeijing____________takingatrain.(2)同義句轉(zhuǎn)換③Hedidn’tanswerme；instead，heaskedmeanotherquestion.→Heaskedmeanotherquestion____________answeringme.Insteadinsteadofinsteadof3．lookforwardto期望，盼望(to為介詞)Theylookforwardtoatimewhentheiravatarwillactlikearealpersonandtravelaroundbigger，moreexcitingvirtualworlds.(教材P9)他們期待著有朝一日，自己的虛擬形象會(huì)像真人一樣去環(huán)游更廣闊、更精彩的虛擬世界。[短語記牢]

記牢下列短語lookinto往……里看；調(diào)查lookout向外看；當(dāng)心；小心lookupto仰視；尊敬；贊賞lookdownon/upon俯視；輕視；看不起lookthrough瀏覽；仔細(xì)查看①We’rereallylookingforwardtoseeingyouagain.我們真的盼望著能再見到你。②Herparentstellhernottolookdownupon/oncountrymen.她父母叫她不要瞧不起鄉(xiāng)下人。③Lookthroughthisproposalforme，andtellmewhatyouthinkofit.替我好好看一下這個(gè)提案，并把你的想法告訴我。[鞏固內(nèi)化]

單句語法填空①Hewasalreadylookingforwardto____________(practise)thenewmusic.②Heusuallylooks____________newspapersonthesofainthemorning.③Allhisstudentslookup______________himbecauseofhisuniquepersonalities.[思考]常見的含有介詞to的短語還有：____________習(xí)慣于 ____________把……致力于……____________著手做…… ____________導(dǎo)致____________堅(jiān)持practisingthroughtobe/getusedtodevote...to...getdowntoleadtostickto1．Theyalsoexperimentwiththingslikedifferenthairstyles—whichsaysalot，perhaps，aboutwhattheywanttolooklike.(教材P9)他們也會(huì)嘗試像不同的發(fā)型這樣的事情，這很可能會(huì)體現(xiàn)他們理想中的樣子。[句式解讀]

句中“whattheywanttolooklike”為what引導(dǎo)的賓語從句，what在從句中作賓語。[用法總結(jié)]what引導(dǎo)賓語從句時(shí)，在從句中可以作主語、賓語、表語和定語。①Theydon’tknowwhathappened.他們不知道發(fā)生了什么。(what在從句中作主語)②Youcan’timaginewhathewastenyearsago.你無法想象他10年前是個(gè)什么樣的人。(what在從句中作表語)③Idon’tknowwhatbookshelikesreading.我不知道他喜歡讀什么書。(what在從句中作定語)[鞏固內(nèi)化]單句語法填空①Idon’tknow____________IshouldbuyforFather’sDay.②Readingherbiography，Iwaslostinadmirationfor____________DorisLessinghadachievedinliterature.③Ithink____________impressesmeabouthispaintingisthecoloursheuses.whatwhatwhat2．Someusersworrythattheyarespendingsomuchtimeinvirtualworldsthattheyarebecomingafraidofmeetingpeopleintherealworld.(教材P9)一些網(wǎng)民開始擔(dān)心自己在虛擬世界沉溺太久，以至于開始害怕在現(xiàn)實(shí)中與人交往。[句式解讀]

句中“somuchtime...that...”為“so...that...”結(jié)構(gòu)。[用法總結(jié)](1)so...that引導(dǎo)結(jié)果狀語從句，意為“如此……以至于”。其常見形式為：①Hewassofoolishthatheacceptedherinvitation.他接受她的邀請(qǐng)真是太傻了。②ItissogoodacampingspotthatI’dliketogothereagain.這個(gè)露營(yíng)地點(diǎn)如此好，以至于我想再去一次。③Thereweresofewgueststhatthehostfeltsad.賓客如此之少，主人感到傷心。[名師提醒]當(dāng)so＋形容詞/副詞及such...放在句首時(shí)，主句要用部分倒裝。[鞏固內(nèi)化](1)選詞填空：so/such/that①Butthelookonherfaceis____________mad____________IthinkshemighthitmeifIopenmymouth.②Itwas____________ahotday____________nobodywantedtogoout.③Ihavemade____________rapidprogressinEnglish____________myparentsareproudofme.④Youcan’timagine____________littlebirdscaneat____________manyinsectsin____________ashorttime.sothatsuchthatsuchthatsuchsosuch(2)完成句子⑤____________________________thatyoucanneverimaginewhatitwillbeliketomorrow.現(xiàn)在城市發(fā)展如此之快，你永遠(yuǎn)想象不到它明天會(huì)是什么樣子。Sofastisthecitydeveloping過去將來時(shí)一、基本構(gòu)成過去將來時(shí)表示從過去某個(gè)時(shí)間看將要發(fā)生的動(dòng)作或存在的狀態(tài)，常用于賓語從句或間接引語中。過去將來時(shí)常用“should/would＋動(dòng)詞原形”或“was/weregoingto＋動(dòng)詞原形”來表達(dá)。[合作探究]畫出下列句子中的過去將來時(shí)示例：IaskedifhewouldcomeandfixmyTVset.①HeaskedmeyesterdaywhenIshouldleaveforParis.②Theywantedtoknowhowtheywouldfinishthehomeworkearlier.③IwishIwouldgowithhimtothecinematonight.④Iwastoldthathewasgoingtoreturnhome.⑤Hesaidthathewouldwaitformeattheschoolgate.[自主發(fā)現(xiàn)1]過去將來時(shí)是由“____________________________”或“____________________________”構(gòu)成的。should/would＋動(dòng)詞原形was/weregoingto＋動(dòng)詞原形過去將來時(shí)的基本特征，即“立足過去，著眼未來”。它表示從過去某一時(shí)間來看將要發(fā)生的某個(gè)動(dòng)作或存在的某種狀態(tài)。但這個(gè)“將來”時(shí)間絕不會(huì)延伸到“現(xiàn)在”，而僅限于“過去時(shí)間區(qū)域內(nèi)”。二、用法[合作探究]

Hesaidthathewouldwaitforusatthebusstop.他說他要在車站等我們的。

Wheneverwehadtrouble,hewouldcometohelpus.每當(dāng)我們遇到困難時(shí)，他總會(huì)給予幫助。

Ididn’tknowwhenshewouldcome，butwhenshecameIwouldletyouknow.我不知道她什么時(shí)候來，但她來了我會(huì)告訴你。TheteachersaidthatitwouldbeverydifficulttomakeprogressifIdidn’tworkhard.老師說，如果我不努力學(xué)習(xí)的話，就很難取得進(jìn)步。Weweregoingtogotothecinemawhenthephonerang.我們正準(zhǔn)備去電影院，這時(shí)電話響了。[自主發(fā)現(xiàn)2](1)過去將來時(shí)可以表示從過去某時(shí)看來將要發(fā)生的動(dòng)作或存在的狀態(tài)。(2)條件狀語從句和時(shí)間狀語從句中須用________________代替過去將來時(shí)。(3)was/weregoingtodo表示____________、計(jì)劃做某事，或?qū)⒁l(fā)生某事。[名師提醒]表示過去的某種習(xí)慣性行為，只用____________。一般過去時(shí)準(zhǔn)備would三、其他結(jié)構(gòu)[合作探究]

Icouldn’tgotoTom’sbirthdaypartyasIwasabouttogotohospital.我不能參加湯姆的生日晚會(huì)，因?yàn)槲乙メt(yī)院。Hewasonthepointofleavingwhenwecamein.我們進(jìn)來時(shí)，他正要?jiǎng)由怼lotofpeoplewerecomingtowatchthefireworks.有許多人要來觀看焰火。ShetoldhermotherthatshewasgoingtoadancewithTom.她告訴母親，她要和湯姆一起去參加一個(gè)舞會(huì)。Shesaidshewastotakeuptheposition.她說她要承擔(dān)這個(gè)職務(wù)。Thetrainwassupposedtoarrivehalfanhourago.火車本應(yīng)在半小時(shí)之前到達(dá)。Whatwasmeanttobeafunnystoryfellcompletelyflat.原欲使之成為有趣的故事，結(jié)果完全變得索然寡味。[自主發(fā)現(xiàn)3](1)was/were____________todo這種結(jié)構(gòu)表示“正要、即將做某事”；was/wereonthepointof____________這種結(jié)構(gòu)表示“正要……時(shí)”。(2)go，come，leave，takeoff等少數(shù)動(dòng)詞可用____________表示過去將要發(fā)生的情況；was/weretodo表示曾計(jì)劃做某事。(3)was/weresupposedtodo和was/weremeanttodo可以表示過去計(jì)劃做，但____________做的事。aboutdoing過去進(jìn)行時(shí)沒有[鞏固內(nèi)化1]單句語法填空/完成句子①LiMingsaidhe____________(be)happyifBrian____________(come)toChinanextmonth.②Hewasfifty－six.Intwoyearshe____________(be)fifty-eight.③Shehopedthatthey____________againsomeday.她希望將來有一天他們能再見面。wouldbecamewouldbewouldmeet④Shedidn’ttellme____________________________．她沒有告訴我她要去哪兒。⑤LastSundaywe_______________________________butitrained.上星期天我們本想去游覽長(zhǎng)城的，但卻下雨了。whereshewouldgoweregoingtovisittheGreatWall[鞏固內(nèi)化2]完成句子①Hesaidthetrain___________________thenextmorning.他說火車將于第二天早晨六點(diǎn)離開。②Wheneverhehadtime,he________________hismotherwithsomehousework.無論他什么時(shí)間有空，他總是幫他媽媽干點(diǎn)家務(wù)活。wasleavingatsixwouldhelp③Shesaidthatthemeeting___________________.她說會(huì)議就要開始了。④I_______________________________before5：00.我本來應(yīng)該在5點(diǎn)前到家。⑤I______________________________whenyoucamein.我正要出去你來了。

wasabouttobeginwasmeanttoarriveatmyhomewasonthepointofgoingoutUnit4

InformationTechnology

SectionⅢ

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

________________2．powerfuladj.______________________________3．ensurevt.________________4．materialn.________________5．latestadj.________________越來越多地；日益效能高的，強(qiáng)有力的；強(qiáng)壯的確保，保證材料；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.確認(rèn)；證實(shí)遞送；傳遞錯(cuò)誤；失誤開一個(gè)賬戶注冊(cè)Ⅲ.Post-listening—TranslatethefollowingsentencesintoChinese.1．Doyouneedhelpdownloadingit?你需要幫忙下載嗎？2．Iplacedanorderusingyourapptwoweeksago,butIstillhaven’treceivedthegoods.兩周前我用你們的應(yīng)用程序下了訂單，但我至今沒有收到貨物。Ⅰ.語言知識(shí)積累表示提供或?qū)で髱椭某Ｓ每谡Z1．Wouldyoumindopeningthewindow？你介意打開窗戶嗎？2．Iwonderedifyoucouldbuymesomepencils.我不知道你是否能替我買些鉛筆。3．Wouldyoubesokindastolendmesomemoney?你能借給我一點(diǎn)兒錢嗎？4．Canyouhelpmewithsomething？你能幫我一個(gè)忙嗎？5．WhatcanIdoforyou?我能為你做些什么？

6．IsthereanythingIcandoforyou？我能為你做些什么？7．Letmegiveyouahand.

我來幫你一把。

8．Don’tworry.I’lldoitforyou.

別著急，我?guī)湍阕觥?/p>

9．Doyouneedanyhelp?

你需要幫忙嗎？

10．I’dliketohelpifIcan.

如果可以，我愿意幫助你。

Ⅰ.Brainstorming—Whatappsdoyouoftenuse?Whatdoyouusethemfor?Ioftenuseappstobooktickets,toreadnews,toorderfood,toplaygames,towatchvideos，tolearnEnglishandsoon.Ⅱ.Makesentencesafterthemodel.1.Canyouhelpmeoutwith...？你能幫我……嗎？[仿寫]你能幫我分擔(dān)家務(wù)嗎？Canyouhelpmeoutwith________________？2．Doyouneedhelp...？你需要幫忙……嗎？[仿寫]你需要幫忙布置或其他的事情嗎？Doyouneedhelp________________________________？thehouseworksettinguporanything3．Wouldyoubeableto...？您能……嗎？[仿寫]您能幫我把20鎊換成硬幣嗎？Wouldyoubeableto_____________________________________?4．CanIassistyouwith...?我能幫你……嗎？[仿寫]我來幫你拿這些包裹好嗎？CanIassistyouwith_________________？changethis￡20notetocoins,pleasetheseparcelsⅢ.Talkabouthowtochooseanappusingtheexpressionsabove.TheanswerisopenⅡ.文化知識(shí)習(xí)得美國(guó)人常用的10大社交應(yīng)用1．Facebook(臉書)，社交網(wǎng)絡(luò)鼻祖2．Twitter(推特)，微博鼻祖3．Instagram，全球最大的高質(zhì)量圖片分享社區(qū)4．WhatsAPP，被192億美金收購(gòu)的社交應(yīng)用5．Vine，短視頻社交應(yīng)用6．LinkedIn(領(lǐng)英)，都市白領(lǐng)社交

應(yīng)用7．Snapchat(閱后即焚)，10秒短時(shí)閱讀新玩法8．Skype，全球最優(yōu)秀的視頻語音通話社交應(yīng)用9．Google＋，依附于Google龐大用戶群的社交應(yīng)用10．WeChat(微信)，中國(guó)舶來品Ⅲ.詞塊積累寫出下列詞塊的含義1．booktickets____________2．orderfood____________3．makelifeeasier______________4．enjoylearningactivities______________5．thelatesttechnology____________6．customerservice____________7．placeanorder____________訂票點(diǎn)餐使生活更輕松享受學(xué)習(xí)活動(dòng)最先進(jìn)的技術(shù)客戶服務(wù)下訂單1．a(chǎn)ccountn．賬戶；理由；計(jì)算

vi.&vt.認(rèn)為；說明；總計(jì)有...setupanaccount.(教材P13)……開一個(gè)賬戶。[合作探究]

體會(huì)account的用法和意義Onnoaccountmustemployeesmakepersonaltelephonecallsfromtheoffice.雇員們決不允許在辦公室打私人電話。Hisexamresultswerenotverygood，butwemusttakehislongillnessintoaccount.他的考試成績(jī)不是很好，但我們必須考慮到他曾長(zhǎng)期生病。Hedoesn’tsmokeonaccountofhishealth.由于健康原因，他不抽煙。Theheavyrainmayhaveaccountedfortheabsenceofsomanystudentsthismorning.大雨導(dǎo)致今早很多學(xué)生缺席。[自主發(fā)現(xiàn)]①on____________account決不(置于句首時(shí)，句子用部分倒裝)②take...____________account/consideration考慮……③onaccount____________由于；因?yàn)棰躝___________for解釋；說明；占……(比例)nointoofaccount[鞏固內(nèi)化]單句語法填空/完成句子①Ourteacherwantedyoutoaccount____________yourabsencelastnight.②Youaresupposedtotakeyourpersonality____________accountandfigureoutwhatkindofjobwouldsuit