北師大版高中英語必修二全冊課件

北師大版高中英語必修二全冊課件1UNIT4INFORMATIONTECHNOLOGY素養(yǎng)導(dǎo)航

主題語境——人與社會

科學(xué)與技術(shù)

TheylikeusingtheInternet.Theyhavelotsofpocketmoneytospend.Andtheyspendahigherpartofitonlinethantherestofus.Teenagersarejustthepeopleanonlinesellerisinterestedin,andthethingstheywanttobuy—games,CDsandclothing—areeasilysoldontheWeb.Butpayingonlineisatricky①businessforconsumerswhoaretooyoungtoowncreditcards.Mosthavetouseaparent’scard.Theywanttobeallowedtospendmoney.Thatmaycomesoonerthantheythink:newwaystotakepocketmoneyintocyberspacearecomingoutrapidlyonbothsidesoftheAtlantic.Ifsuccessful,theseproductscanencourageonlinesales.Ingeneral,teenagersspendhugeamounts:$53billionintheUSlastyearand￡20billioneveryyearintheUK.MostteenagerscansurftheInternetathomeoratschool—88percentintheUS,69percentintheUK.AccordingtotheJupiterResearch,oneineightofthosewithInternetaccesshasboughtsomethingonline—mainlyCDsandbooks.Inmostcases,parentspayforthesepurchaseswithcreditcards,anarrangementthatisoftenunsatisfactory②forthemandtheirchildren.Pressingparentstospendonlineislessproductive③thanpressingonthehighstreet.Theyaremorelikelytoask“Why?”ifyouasktospendsomemoneyonline.Onewaytohelpteenagerschangenotesandcoinsintocybercashisthroughprepaid

cards④suchasInternetCashintheUSandSmartCardsintheUK.Similartothoseforpay-as-you-gomobiletelephones,theyaresoldinamountssuchas￡20or$50withahidden14-digitnumberthatcanbeusedtoloadthecashintoanonlineaccount.

詞海拾貝①trickyadj.狡猾的;機(jī)警的②unsatisfactoryadj.不令人滿意的③productiveadj.有效益的;富有成效的④prepaidcards預(yù)付卡典句欣賞Similartothoseforpay-as-you-gomobiletelephones,theyaresoldinamountssuchas￡20or$50withahidden14-digitnumberthatcanbeusedtoloadthecashintoanonlineaccount.譯文:類似于預(yù)付費(fèi)的移動電話,它們(預(yù)付卡)的售價(jià)是20英鎊或50美元,有一個隱藏的14位數(shù)字可用于將現(xiàn)金存入在線賬戶。分析:本句的主干是theyaresoldinamountssuchas￡20or$50withahidden14-digitnumber,thatcanbeusedtoloadthecashintoanonlineaccount是定語從句。Similartothoseforpay-as-you-gomobiletelephones作狀語。探究思辨Whatdoyouthinkofonlineshopping?答案:Ontheonehand,onlineshoppingisaconvenientwaytobuythings.Itistime-saving,andyouhavemorechoices.Ontheotherhand,therearesomedisadvantages.First,youcannottouchtheitem,soitmaybedifferentfromwhatyouget;youmayfallforthetricksofonlineshops.Besides,payingonlineisnotalwayssafe.SectionA

TOPICTALK&LESSON1Ⅰ.知識體系圖解

重點(diǎn)詞匯1.superadj.

2.self-focusedadj.

3.indeedadv.

4.downloadvt.

5.avatarn.

6.imagen.

7.fancyadj.

8.identityn.

9.instantadj.

10.sexn.

極好的,了不起的

以自我為中心的;關(guān)注自我的確實(shí);當(dāng)然下載(網(wǎng)絡(luò)上代表個人的)頭像,虛擬替身,圖標(biāo)圖像;形象花哨的;別致的身份;特征即時(shí)的;立刻的,馬上的性別11.blogn.

vt.

12.hairstylen.

13.typevi.&vt.

n.

14.virtualadj.

15.

vt.使可能,使發(fā)生

16.

n.方便,便利

17.

n.效應(yīng);影響

18.

n.影響;作用

19.

adj.對……著迷的;沉迷的

20.

vt.探究;探討;探險(xiǎn)

21.

n.個性,性格→

adj.個人的;私人的

22.

vi.&vt.承認(rèn)

博客;網(wǎng)絡(luò)日志發(fā)表博客發(fā)型,發(fā)式打;打字類型,種類虛擬的;模擬的enableconvenience

effectimpactaddicted

explore

personalitypersonal

admit23.

n.鬧鐘

24.

vt.欺騙,誘騙,哄騙

25.

n.多樣化,變化

26.

n.創(chuàng)造力;獨(dú)創(chuàng)性→

vt.創(chuàng)造

27.

adj.樸素實(shí)用的;明智的,合理的

28.

adv.顯而易見地,明顯地→

adj.明顯的

29.

vi.&vt.做實(shí)驗(yàn),進(jìn)行試驗(yàn)n.實(shí)驗(yàn)

30.

adv.現(xiàn)今,現(xiàn)時(shí)

31.

n.供選擇的同類物品;選擇

32.

n.擔(dān)憂,憂慮vt.與……有關(guān);使擔(dān)心

33.

vt.欺騙;欺詐

34.

vt.看,把……視為

alarm

trickvarietycreativitycreatesensibleobviouslyobviousexperimentnowadaysselection

concern

cheatview重點(diǎn)短語1.instantmessenger

2.moreorless

3.experimentwith

4.actlike

5.

沉迷

6.

各種各樣的

7.

期待

重點(diǎn)句式Thesedigitalidentities,knownasavatars,areakeypartofhowpeopleusetheInternettocommunicateandexpressthemselves.重點(diǎn)語法

過去將來時(shí)即時(shí)通信或多或少用……做實(shí)驗(yàn)表現(xiàn)得像beaddictedto

avarietyoflookforwardtoⅡ.閱讀導(dǎo)學(xué)A.匹配段落大意。Para.1.

A.Attitudestowardsavatarsdiffer.Para.2. B.Peoplecanuseavatarstoexpressthemselves.Para.3. C.Avatarsrepresentthepersonalitiesoftheusers.Para.4. D.Thereareavarietyofavatarsforuserstochoose.Para.5. E.AnavatarisadigitalimagethatrepresentsanInternetuser.Para.6. F.Firstappearinginthe1980s,avatarshadbeenusedinwebchatsbythelate1990s.答案:Para.1.E

Para.2.F

Para.3.B

Para.4.CPara.5.D

Para.6.AB.閱讀pp.8-9文章,選出最佳答案。1.Whichofthefollowingcanbeinferredfromparagraph3?A.Avatarscanexpressadifferentself.B.Peoplemayhavenomorethanoneavatar.D.Peoplemaychooseafriendlyavatarforwork.C.Peopleusuallychooseasillyavatarformeetingpeople.2.Ifyouravatarisalaughingmonkey,itusuallyshows

.

A.youareaninterestingpersonB.youlikerelaxingandhavingfunC.youaretall,youngandnice-lookingD.youhavesimilarpersonalitiesasmonkeys答案:A

答案:A

3.Whyaresomepeopleworriedaboutavatars?A.Avatarsmayactlikearealperson.B.Avatarsmaybringarisktotheirusers.C.Usersmayusedifferentavatarstocheatonline.D.Avatarsmaybeafraidofmeetingpeopleintherealworld.答案:C

Ⅲ.閱讀下列句子,體會并注明畫線部分的時(shí)態(tài)和用法

1.LiMingsaidthatyouwouldbehappyifyouheardfromme.

2.EveryeveningMrWangwouldgoandtalkwithhisstudents.

3.Ididn’tknowifshewouldcome.

4.HetoldmethathewouldgoonatriptoBeijingthenextday.

5.Mymothertoldmeshewouldgoshopping.

6.Hesaidthathewasgoingtohaveawalkwithhismother.

時(shí)態(tài):

用法:

答案:時(shí)態(tài):過去將來時(shí)用法:表示從過去的某個時(shí)間看將要發(fā)生的動作或存在的狀態(tài)。重點(diǎn)詞匯1enablebettercommunication/enablespeopletocommunicatebetter……能促進(jìn)更好地溝通/使人們能夠更好地溝通(教材p.6)【詞匯精講】句中的enable為able的動詞形式,意為“使可能,使發(fā)生;使能夠”。Theconferencewillenablegreaterinternationalco-operation.這次會議能進(jìn)一步促進(jìn)國際間的合作。【詞匯拓展】(1)相似詞語(2)enablesth促成某事enablesbtodosth使某人能夠做某事ableadj.有能力的;能夠abilityn.能力theabilitytodosth做某事的能力Thiskindofsoftwareenables

you

to

downloadafilminseconds.這種軟件使你在幾秒鐘內(nèi)便可下載一部電影。Thenewprogrammeenables

older

people

to

studyatcollege.這項(xiàng)新計(jì)劃使老年人有機(jī)會在大學(xué)學(xué)習(xí)。2provideconvenience...……提供方便……(教材p.6)【詞匯精講】句中的convenience用作不可數(shù)名詞,意為“方便,便利”?？勺骺蓴?shù)名詞,意為“有用、有益或適宜的安排、用具或設(shè)施”。Forconvenience,heboughtahousenearhisson’sschool.為了方便,他在兒子的學(xué)校附近買了一棟房子。Comebytopickmeupatyourconvenience.在你方便的時(shí)候,請來接我?！驹~匯拓展】(1)forconvenience為方便起見atone’sconvenience在某人方便的時(shí)候(2)convenientadj.方便的inconvenientadj.不方便的beconvenientforsb/sth對……是方便的Itisconvenientforsbtodosth.做某事對某人來說是方便的。Thesecretaryarrangedaconvenienttimeandplacefortheapplicantstohaveaninterview.秘書為求職者安排了一個方便的時(shí)間和地點(diǎn)進(jìn)行面試。Willitbeconvenientforyoutostartworktomorrow?你明天開始工作方便嗎?3.Effects效應(yīng);影響(教材p.6)【詞匯精講】effect在此處為名詞,意為“效應(yīng);影響”。Itriedtopersuadehim,butwithlittleeffect.我試圖說服他,但卻無濟(jì)于事。Doesthemedicinehaveanysideeffects?這藥有什么副作用嗎?Whatparentssayanddohasagreateffectonchildren.父母的言行對孩子影響很大?！驹~匯拓展】(1)effect近義詞:impact(2)haveasideeffecton...對……有副作用havenoeffecton...對……沒有影響havea(n)...effecton...對……有……的影響withouteffect/ofnoeffect無效sideeffect副作用(3)effectiveadj.有效的affectv.影響;感動Themedicineisaneffectivecureforaheadache.這藥治頭痛療效很好。Youropinionwillnotaffectmydecision.你的意見不會影響我的決定。4makesusaddictedtoit……使得我們對它上癮(教材p.6)【詞匯精講】addicted在本句中用作形容詞,意為“對……上癮”;常用于短語“beaddictedto”中,意為“沉迷于……”。Shesaysshe’sunabletogiveupsmoking;she’scompletelyaddicted.她說她無法戒煙,已經(jīng)完全上癮了。Hissonisaddictedtoplayingcomputergames.他的兒子玩計(jì)算機(jī)游戲上癮了?！驹~匯拓展】addictn.對……入迷的人;吸毒成癮的人Heisavideogameaddict.他是個電子游戲迷。5.Ilikereadingnewsonmyphone.Doyouhaveanyrecommendation?我喜歡在手機(jī)上看新聞。你有什么建議嗎?(教材p.99)【詞匯精講】recommendation用作名詞,本句中意為“推薦,建議”,有時(shí)候還可以表示“推薦信,推薦書”的含義。Ihadtheoperationontherecommendationofmydoctor.我根據(jù)醫(yī)生的建議做了手術(shù)。Iwrotehimagoodrecommendation.我為他寫了一封很好的推薦信。【詞匯拓展】(1)onone’srecommendation根據(jù)某人的建議/推薦(2)recommendvt.推薦,介紹;建議,勸告recommendsthtosb向某人推薦某物recommendsbtodosth=recommend(that)sb(should)dosth建議某人做某事recommenddoingsth建議做某事Wechosethehotelon

their

recommendation.我們根據(jù)他們的推薦選了這家酒店。IborrowedthebookSherlock

Holmesfromthelibrarylastweek,whichmyclassmatesrecommendedtome.上周我從圖書館借了《福爾摩斯探案集》,這本書是我同學(xué)推薦給我的。Irecommend

that

he(should)seeadoctor.=Irecommend

him

to

seeadoctor.我建議他去看醫(yī)生。Herecommended

readingthebookbeforeseeingthefilm.他建議看電影前先讀這本書。6.Iusedifferentavatarsindifferentgamesandthisisreallycoolbecausetheyletmeexploredifferentpersonalities.我在不同的游戲中使用不同的虛擬形象,這很酷,因?yàn)樗鼈冏屛姨骄坎煌膫€性。(教材p.99)【詞匯精講】explore在本句中用作動詞,意為“探究”,explore還可以表示“探索,探險(xiǎn)”的意思。Thebestwaytoexploreacityisonfoot.探索一個城市最好的方法是步行。Humanshavebeenexploringspacesinceancienttime.人們從遠(yuǎn)古以來就在探索太空。Theexplorersareexploringforoilinthearea.勘探者正在這個地區(qū)勘探石油?！驹~匯拓展】(1)explorefor勘探(2)explorern.探險(xiǎn)者;勘探員explorationn.勘探;探索TheNorthSeahasbeenanimportantcentreforoilexploration.北海已成為重要的石油勘探中心。7.Well,Iadmitit.好吧,這一點(diǎn)我承認(rèn)。(教材p.99)【詞匯精講】在本句中,admit用作及物動詞,意為“承認(rèn)”,admit有時(shí)還可以表示“準(zhǔn)許進(jìn)入(或加入)”的含義。Finallythethiefadmitted(to)stealingthevaluablepainting.→Finallythethiefadmitted(to)havingstolenthevaluablepainting.→Finallythethiefadmittedthathehadstolenthevaluablepainting.最后竊賊承認(rèn)他偷了那幅貴重的畫。Eachticketadmitstwopeopleto/intotheparty.每張票準(zhǔn)許兩人參加聚會。Onlyathleteswhohavereachedtheagreedstandardfortheireventwillbeadmittedascompetitors.只有達(dá)到他們各自項(xiàng)目統(tǒng)一標(biāo)準(zhǔn)的運(yùn)動員才能參加比賽?！驹~匯拓展】(1)admit(to)doingsth/admit(to)havingdonesth承認(rèn)做某事beadmittedinto/to被允許進(jìn)入(2)admit的過去式和過去分詞為admitted(3)admissionn.承認(rèn);入場費(fèi);允許進(jìn)入Iviewedhersilenceasanadmissionofguilt.我認(rèn)為她的沉默表示認(rèn)罪。Thechargeforadmissionis$5.門票的費(fèi)用是5美元。Admissiontouniversitiesdependsonexaminationresults.大學(xué)錄取取決于考試的成績。8.SoIdownloadedanappcalled“AlarmClock”.所以我下載了一個叫作“鬧鐘”的應(yīng)用程序。(教材p.99)【詞匯精講】alarm在本句中用作名詞,意為“鬧鐘”,alarm還可以表示“警報(bào)器;警報(bào);恐慌”。用作動詞表示“使害怕;使警覺”。Hesetthealarmclockat6o’clock.他把鬧鐘定在六點(diǎn)鐘。Acaralarmwentoffinthemiddleofthenight.半夜汽車報(bào)警器響了。Shefeltagrowingsenseofalarmwhenhedidn’treturnthatnight.他那天晚上沒回來,她越來越感到驚慌。Thesuddennoisealarmedhim.突然的噪音使他驚慌。【詞匯拓展】alarmingadj.驚人的;使人驚恐的alarmedadj.害怕的;擔(dān)心的Thesereportsareextremelyalarming.這些報(bào)道極其讓人驚恐。Shewasalarmedattheprospectoftravellingalone.她一想到獨(dú)自出行的情景就害怕。9.totrickothers為了欺騙別人(教材p.8)【詞匯精講】trick在本句中意為“欺騙;誘騙,哄騙”;除此之外,trick也可用作名詞,意為“訣竅;竅門;惡作劇”。Trickortreat.不給糖果就搗亂。(萬圣節(jié)用語)PeopleplaytricksoneachotheronAprilFool’sDay.愚人節(jié)時(shí)人們互相開玩笑?！驹~匯拓展】tricksboutofsth欺騙某人某物tricksbintodoingsth欺騙某人去做某事playatrick/tricksonsb和某人開玩笑Theoldmanwas

tricked

out

ofallhismoney.那個老人的錢都被騙走了。Iwas

tricked

into

believinghisstory.我被欺騙,相信了他的故事。10.Yet,veryfewpeopleknewthatfutureavatarswouldhavesuchawidevariety

offormsanduses.然而,很少有人知道未來的虛擬形象會有這樣廣泛的形式和用處。(教材p.9)【詞匯精講】在本句中,variety意為“多樣化”,avarietyof意為“各種各樣的”。Applescomeinmanyvarieties.蘋果的種類繁多。Thisisararevariety

ofroses.這是玫瑰的一個稀有品種。Weallneedvarietyinourfood.我們的飲食需要多樣化?！驹~匯拓展】variousadj.各種各樣的varyvt.變化;使不同varyinsth在……方面不同varywith...隨……而變化varyfrom...to...從……到……變化Therearetentsinvariousshapesandsizes.這兒有各種形狀和型號的帳篷。Pricesofvegetablesvary

withseasons.蔬菜的價(jià)格隨季節(jié)而變化。11.Inmostwebchats,peoplechooseanavatarfromaselectionofready-madeimages,orcreatetheirownimages.在大多數(shù)網(wǎng)絡(luò)聊天中,人們從現(xiàn)成的形象中選擇一個虛擬形象或者創(chuàng)造自己的形象。(教材p.9)【詞匯精講】在本句中,selection用作名詞,意為“供選擇的同類物品”,selection還可以表示“選擇”的含義。Welefttheselectionoftheteamtothecaptain.我們把挑選隊(duì)員的工作交給了隊(duì)長。Theshophasafineselectionofgifts.那家商店有各種禮品可供選購?！驹~匯拓展】selectvt.選擇;挑選Heselectedhisfavouritepoemandrecitedtous.他挑選了自己最喜歡的詩背給我們聽。Heselectedateamforthespecialtask.他為這項(xiàng)特殊任務(wù)挑選了一組人馬。12.Theuseofavatarshasalsocausedafewconcerns.虛擬形象的使用也引起了一些擔(dān)憂。(教材p.9)【詞匯精講】在本句中,concern用作名詞,意為“擔(dān)憂,憂慮”;concern還可用作動詞,意為“與……有關(guān);使擔(dān)心”。Astheworld’spopulationcontinuestogrow,moreandmorepeopleshowconcernforthesupplyoffood.隨著世界人口的持續(xù)增加,食物供應(yīng)越來越受人們關(guān)注。MoreTVprograms,accordingtogovernmentofficials,willbeproducedtoraisepeople’sconcernoverfoodsafety.據(jù)政府官員表示,更多的電視節(jié)目將會被制作來提高人們對于食品安全的關(guān)注。Thismeetingconcernsallofyou.這次會議涉及你們所有的人。Hisdiseaseconcernedhisparents.他的病讓他的父母很擔(dān)心?！驹~匯拓展】showconcernfor對……關(guān)注asfarassb/sthbeconcerned就……而言;在……看來beconcernedabout/forsth擔(dān)心;關(guān)心beconcernedtodosth認(rèn)為做某事重要concerningprep.關(guān)于As

far

as

I’m

concerned,heissuretokeephispromise.在我看來,他一定會遵守諾言。Nowadayspeopleare

more

concerned

abouttheenvironmentwheretheylive.目前人們更加關(guān)心他們所居住的環(huán)境。Heaskedseveralquestionsconcerningthefutureofthecompany.他問了幾個有關(guān)公司前途的問題。13.Theuseofseveralavatarscanalsobearisk,aspeoplecanuseavatarsto

cheatothersonline.使用幾個虛擬形象也有風(fēng)險(xiǎn),因?yàn)槿藗兛梢岳盟鼈冊诰W(wǎng)上行騙。(教材p.9)【詞匯精講】cheat在本句中用作動詞,意為“欺騙”;除此之外,cheat還可表示“作弊”;還可用作名詞,意為“騙子;欺騙行為”。Anyway,Ican’tcheathim—it’sagainstmyprinciples.無論如何我都不能騙他;這有違我的原則。Iwouldratherfailthancheatintheexamination.我寧愿考不及格,也不愿意考試作弊。Don’tbelievehim;heisacheat.不要相信他;他是個騙子。Yourcheatwillsoonerorlaterbefoundout.你的欺騙行為遲早會暴露的?！驹~匯拓展】cheatsb(out)ofsth阻止某人得到某物(尤指用不誠實(shí)或不正當(dāng)?shù)氖侄?cheat的近義詞是trickTheycheated

him

out

ofhisshareoftheprofits.他們施展伎倆,不讓他獲得他的那份利潤。14.However,otherusersviewavatarsinamorepositivelight.然而,其他用戶則以更積極的角度看待虛擬形象。(教材p.9)【詞匯精講】在本句中,view用作動詞,意為“看待;視為”。view用作動詞還可以表示“觀看”的意思。也可用作名詞,意為“視野;景色;看法”。Thousandsoftouristscometoviewthegardenseveryyear.每年有成千上萬的游客來參觀這些花園。Iwantaroomwithaseaview.我想要一間海景房。Whatareyourviewsonfreeeducation?你對義務(wù)教育有什么看法?【詞匯拓展】view...as...把……視為……beviewedas被視為inviewof鑒于;由于inone’sview在某人看來get/haveagoodviewof...觀看……視野很好Iviewedherasmybestfriend.我把她當(dāng)成我最好的朋友。Fromthetopofthetoweryouwillhave

a

good

view

ofthecity.從塔頂看這個城市視野很好。【微寫作】JaneElizabethisborninthecountrysideofEnglandwheretheviewisamazing.Atthattimemarryingwellis

viewed

astheonlygoalofgirls.However,theviewofElizabethisdifferentandshelovesreadingandmarrieslovefinally.ThisisthebriefstoryofPride

and

Prejudice,whichis

viewed

asagreatworkandstillviewed

bypeopleallovertheworld,notonlythebook,butalsothefilm.簡·伊麗莎白出生于英格蘭的鄉(xiāng)村,那里風(fēng)景如畫。在那個時(shí)期,嫁得好被看作是女孩唯一的目標(biāo)。然而,伊麗莎白有不同的觀點(diǎn)。她喜歡讀書,最終嫁給了愛情。這就是《傲慢與偏見》的故事簡介。這本書被認(rèn)為是一部偉大的作品,現(xiàn)在全世界的人們還在看這部作品,不僅僅是書,還有電影。重點(diǎn)句式These

digital

identities,known

as

avatars,are

a

key

part

of

how

people

use

the

Internet

to

communicate

and

express

themselves.這些數(shù)字身份被稱為虛擬替身,是人們使用互聯(lián)網(wǎng)交流和表達(dá)自己的重要部分。(教材p.8)【句式剖析】knownasavatars在此句中作后置定語,前后都有逗號,其意義相當(dāng)于一個非限制性定語從句,可改為Thesedigitalidentities,whichareknownasavatars,areakeypartofhowpeopleusetheInternettocommunicateandexpressthemselves.Themeeting,attendedbyoverfivethousandpeople,welcomedtheChinesedelegation.他們舉行了歡迎中國代表團(tuán)的大會,到會的有5千多人?！揪涫酵卣埂咳暨^去分詞短語作后置定語且前后沒有逗號時(shí),則相當(dāng)于一個限制性定語從句。Theshipbatteredbythestormcreptintotheharbour.被暴風(fēng)雨擊打的那只船慢慢駛?cè)敫劭凇?Theshipwhich/thatwasbatteredbythestormcreptintotheharbour.Theconcertgivenbythesymphonyorchestrawasagreatsuccess.該交響樂團(tuán)舉行的音樂會大為成功。=Theconcertwhich/thatwasgivenbythesymphonyorchestrawasagreatsuccess.重點(diǎn)語法過去將來時(shí)一、構(gòu)成would+動詞原形;was/weregoingtodo二、用法1.表示從過去某時(shí)看將來要發(fā)生的事情。Hesaidthathewouldcometopayyouavisit.他說他要來拜訪你。Shehopedthattheywouldmeetagainsomeday.她希望將來有一天他們能再見面。2.表示過去的某種習(xí)慣性行為,只用would。Wheneverwehadtrouble,hewouldcometohelpus.每當(dāng)我們遇到困難,他總會給予幫助。WhenIwasyoung,IwouldlistentotheradioforawholedaywheneverIwasnotinthemood.我年輕的時(shí)候,每當(dāng)心情不好時(shí)就會聽一整天的收音機(jī)。三、表示過去將來時(shí)的幾種結(jié)構(gòu)1.was/weregoingtodo表示準(zhǔn)備、計(jì)劃做某事,或?qū)⒁l(fā)生某事Therewasgoingtobeathunderstorm.將要有雷雨。Iwasgoingtoinvitehertotheparty.我要邀請她去派對。例句比較:Hewasgoingtoleavewhenyouarrived.他正要離開,突然你到了。(正要)Hewasgoingtocomelastnight,butitrained.他本打算昨天晚上來的,但是因下雨沒有來。(打算做某事,但是沒實(shí)現(xiàn))2.was/wereabouttodo表示“正要,即將”Shewasabouttobesenttoaseasidetown.她正要被派往一座海濱小城。Hewasabouttosaysomethingmore,andthenstopped.他還想說幾句,卻又止住了。3.was/wereduetodo表示“定于(某時(shí)做某事)”HewasduetograduateinJuly.他將于七月份畢業(yè)。Theshipwasduetoleaveatmid-night.船定于午夜起航。4.go,come,leave,takeoff等少數(shù)動詞可用過去進(jìn)行時(shí),表示過去將要發(fā)生的情況TheysaidtheywereleavingforEgyptsoon.他們說他們不久就要動身去埃及。ShetoldhermotherthatshewasgoingtoaballwithJim.她告訴母親,她要同吉姆一起去參加舞會。Alotofmyfriendswerecomingtowatchthefireworks.我的很多朋友要來觀看煙花。Weweretoldthattheplanewastakingoffintenminutes.我們被告知飛機(jī)十分鐘后就要起飛了。Ⅰ.語法專練1.LiMingsaidhe

(be)happyifBriancametoChinanextmonth.

答案:wouldbe2.Jennysaidshe

(spend)herholidayinChina.

答案:wouldspend3.—Whatdidyoursonsayintheletter?—Hetoldmethathe

(visit)theDisneyWorldthenextday.

答案:wouldvisit4.IhopedTina

(come)tomybirthdaypartyontimethenextWednesday.

答案:wouldcome5.Fathersaidthathe

(take)metoBeijingthenextyear.

答案:wouldtake6.Wewerenotsurewhethertheyweregoing

(grow)morevegetables.

答案:togrow7.Shewasabout

(go)toworkwhenthetelephonerang.

答案:togo8.Thescientistssaidtheworld’spopulation

(slow)downinthefuture.

答案:wouldslow9.Iwastoldthatthepressconference

(hold)thenextday.

答案:wouldbeheld/wastobeheld10.LastSundayhepromisedhe

(come)buthehasn’tarriveduntilnow.

答案:wouldcomeⅡ.課文語篇填空Whenyouareonline,youcanbeanyoneoranything.Youcancreateyourownimageandanewpersonality.Thesedigitalidentities,1.

(know)asavatars,2.

(be)akeypartofhowpeopleusetheInternettocommunicateandexpressthemselves.

Thefirstsimple2Davatarsappearedinrole-playingcomputergamesin3.

1980s.Yet,veryfewpeopleknewthatfutureavatarswouldhavesuchawide4.

(various)offormsanduses.5.

thelate1990s,theyhadbeenusedinwebchats.

Whenpeoplestartedcreatingtheirownavatars,they6.

(discover)thattheyweregoingtohavethepowertocreatenewidentities7.

didnotlookoractliketheirrealselvesatallandtheycouldcreatedifferentavatarsfordifferentoccasions.knownarethevariety

Bydiscovered

that/whichBesides,theavatarpeoplechoosesaysalotabouttheir8.

(personal).Nowadays,avatarsareeverywhere.Inmostwebchats,peoplechooseanavatarfromaselectionofready-madeimages,orcreatetheirownimages.

Theuseofavatarshasalsocausedafew9.

(concern).Someusersworrythatpeoplemaybe10.

(addict)tothevirtualworldsandthatpeoplecanuseavatarstocheatothersonline.However,otherusersviewavatarsinamorepositivelight.

personalitiesconcernsaddictedⅢ.概要寫作根據(jù)pp.8-9課文內(nèi)容寫一篇60詞左右的內(nèi)容概要。參考范文AnavatarisadigitalimagethatrepresentsanInternetuser.Firstappearinginthe1980s,avatarshadbeenusedinwebchatsbythelate1990s.Thereareavarietyofavatarsforuserstochoose,whichcanbeusedtoexpresstheusersorrepresenttheirpersonalities.Despitetheirpopularity,attitudestowardsavatarsdiffer.SectionB

LESSON2&LESSON3Ⅰ.知識體系圖解

重點(diǎn)詞匯

1.softwaren.

2.devicen.

3.gendern.

4.goodsn.

5.trivialadj.

6.shallowadj.

7.maintainvt.

8.smartphonen.

9.tabletn.

10.emojin.

11.thought-provokingadj.

12.authorityn.

計(jì)算機(jī)軟件

設(shè)置,裝置性別商品沒有什么價(jià)值的;微不足道的膚淺的,淺薄的保持;維持智能手機(jī)平板電腦;藥片;碑,牌表情符號發(fā)人深省的,令人深思的權(quán)威人士;專家13.

n.住處

14.

vi.訂閱,訂購

15.

adj.效能高的;強(qiáng)有力的;強(qiáng)壯的→

n.權(quán)利;能力

16.

adj.最新的;最近的

17.

n.現(xiàn)實(shí);真實(shí)→

adj.真實(shí)的

18.

n.賬戶

19.

vt.確保,保證→

adj.確定的

20.

n.材料;素材

21.

vt.按

22.

n.按鈕

23.

n.恩惠;善意的行為

24.

vt.確認(rèn);證實(shí)

accommodationsubscribe

powerfulpowerlatestrealityrealaccountensuresurematerial

pressbuttonfavour

confirm25.

vi.&vt.遞送;傳送

26.

n.錯誤;失誤

27.

vt.&n.傷害,損害

28.

n.論點(diǎn);論據(jù)

29.

vt.取代;接替

30.

n.&vt.擁抱;緊抱

31.

vi.專注,專心;集中注意力

32.

adj.關(guān)切的,關(guān)心的

33.

adj.有益的;有意義的

34.

n.增添;添加

35.

n.內(nèi)容

36.

n.基礎(chǔ);基點(diǎn)

37.

n.百分比;百分?jǐn)?shù)

delivererrorharmargumentreplacehugconcentrateconcerned

rewardingaddition

contentbasis

percent38.

n.意見;看法;主張

39.

vi.給予某物關(guān)注;n.焦點(diǎn)

40.

adj.局限的,限制性的

41.

adj.簡潔的,簡明的

42.

adj.創(chuàng)造性的

opinionfocuslimitingbriefcreative重點(diǎn)短語1.mobiledevice

2.face-to-facecontact

3.aparentingexpert

4.onlinepopularity

5.compareto

6.notnecessarily

7.maintainhealthyrelationships

8.stayintouch

移動設(shè)備面對面交流育兒專家網(wǎng)絡(luò)人氣比得上未必保持健康的人際關(guān)系保持聯(lián)系9.

訂閱;贊同;捐款

10.

支持

11.

幫某人一個忙

12.

關(guān)心……

13.

除此之外

14.

關(guān)注

subscribetoinfavourofdosbafavourbeconcernedwithinadditionfocuson重點(diǎn)句式

1.Accordingtoaparentingexpert,DeniseDaniels,communicatingthroughascreenmakesitmoredifficultforchildrentoconcentrateorshowkindnesstoothers.2.Itistheseskillsthatenableustodeveloplifelongfriendships.3.Youcanstayintouchwithfriendsnomatterwhereyouareorwhatyouaredoing.4.Wheneversomeoneneedshelp,friendsfromallovertheworldcanimmediatelyprovideusefulsuggestionsorinformation.Ⅱ.閱讀導(dǎo)學(xué)A.閱讀pp.15-16課文,完成下列思維導(dǎo)圖。答案:(1)Talkingonlineisnoreplacementforface-to-facecontact.(2)TheInternetcanmakepeopleself-centred.(3)Onlinerelationshipsmaynotbewhattheyappeartobe.(4)Face-to-facecommunicationisthebestwaytomaintainhealthyrelationships.(5)TheInternetmakescommunicationmuchmoreconvenient.(6)TheInternethasmadecommunicationmorefun.(7)Onlinecommunicationcanbringpeoplecloser.(8)TheInternetbringspeoplecloserandmakescommunicationmoreconvenientandinteresting.B.根據(jù)pp.15-16課文內(nèi)容,選擇正確答案。1.Whatenable(s)peopletodeveloplifelongfriendships?A.Socialskills.B.Directcontact.C.Onlinecommunication.D.Face-to-facecommunication.2.WhydoesRobertsaytheInternetcanmakepeopleself-centred?A.Somepostsonsocialmediaareshallowortrivial.B.Peopleareonlyconcernedwithonlinepopularity.C.Thenumberof“l(fā)ikes”andfollowerscanshowyouronlinepopularity.D.Somepeopleconsideronlinepopularitymoreimportantthanmeaningfulfriendships.答案:A

答案:B

3.WhichofthefollowingdobothRobertandCathyagree?A.TheInternethelpsfriendships.B.TheInternetharmsfriendships.C.TheInternetbringspeoplecloser.D.TheInternetmakescommunicationmoreinteresting.4.Whichofthefollowingcanbeusedtodescribeonlinecommunication,accordingtoCathy?①fun

②brief

③creative

④limiting⑤interesting

⑥traditional

⑦convenientA.①⑤⑥⑦

B.①④⑥⑦C.①②⑤⑥ D.①③⑤⑦答案:C

答案:D

重點(diǎn)詞匯1.tosubscribetonewspapersandmagazines訂購報(bào)紙和雜志(教材p.12)【詞匯精講】subscribe在本句中意為“訂閱;訂購”,往往和介詞to搭配;除此之外,subscribe還可以表示“同意,贊成;捐款”的含義。Inyourview,whatmagazineshouldwesubscribe

to?在你看來,我們應(yīng)該訂購什么雜志?Hesubscribedtoourplantoarrangeanactivitytostrengthenourteamspirit.他同意我們組織一次活動來加強(qiáng)我們的團(tuán)隊(duì)精神的計(jì)劃。Wesubscribetoananimalprotectionsociety.我們給一個動物保護(hù)協(xié)會捐款?！驹~匯拓展】subscribern.訂閱者;用戶;捐助者subscriptionn.訂閱(費(fèi))2.tousethelatesttechnology使用最新的技術(shù)(教材p.12)【詞匯精講】latest在句中用作形容詞,意為“最新的”,可以理解為late的最高級。Haveyouheardthelatestnews?你得到最新消息了嗎?Thesearethelatestunemploymentfigures.這是最新的失業(yè)數(shù)字?！驹~匯拓展】lateadj.遲到;晚的lateradv.之后;后來latteradj.后期的;末期的n.后者latelyadv.最近Hewastwentyminuteslateforschool.他上學(xué)遲到了20分鐘。Shehashadtoomanylatenightsrecently.她最近經(jīng)常睡得很晚。Hepresentedtwosolutions.Thelatterseemedmuchbetterthantheformer.他提出了兩個解決方案,后一個看起來比前一個要好得多。Iambusyatthemoment.Let’stalkabouttheproblemlater.我現(xiàn)在有點(diǎn)忙。這個問題以后再談。3.Theyalsoensurethatstudentscanallenjoythesamelearningmaterials,evenwhenthey’renotsittinginthesameclassroomtogether!它們能夠保證,即使學(xué)生不坐在同一個教室里也能享受到同樣的學(xué)習(xí)材料。(教材p.100)【詞匯精講】ensure在本句中用作動詞,意為“保證”,相當(dāng)于makesure。Themedicinewillensureyouagoodnight’ssleep.這藥保證會讓你睡一夜好覺。Hiswifeensuredthathetookallthepillseveryday.他的妻子確保他每天都服下所有的藥片。【詞匯拓展】ensuresth確保某物ensuresuccess/safety確保成功/安全ensuresbsth確保某人某物ensurethat...確?！璉cannotensure

thathewillcomeontime.我不能保證他會準(zhǔn)時(shí)來。4.Thelaststepistopressthe“Finish”button.最后一步是按“結(jié)束”按鈕。(教材p.100)【詞匯精講】press在本句中用作動詞,意為“按”,此外,press還可以表示“逼迫,催促,督促;壓,榨”的含義;還可用作名詞,意為“媒體”。Ifyoupress