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

Unit4

InformationTechnologySectionⅠTopictalk

主題語境——人與社會(huì)之科學(xué)與技術(shù)【語境概說】

本單元的主題語境為人與社會(huì)中的科學(xué)與技術(shù)，該主題語境主要包括科技發(fā)展與信息技術(shù)創(chuàng)新、科學(xué)精神、信息安全等。本單元主要涉及科技發(fā)展與信息技術(shù)創(chuàng)新、信息安全。通過本單元的學(xué)習(xí)，學(xué)生將對(duì)科技發(fā)展和信息技術(shù)創(chuàng)新有新的認(rèn)知；同時(shí)在語言能力、文化意識(shí)、思維品質(zhì)和學(xué)習(xí)能力等方面得到融合發(fā)展。Informationtechnologyisthefirstproductiveforceinthe21stcentury.信息技術(shù)是21世紀(jì)的第一生產(chǎn)力。Informationisthecarrierformankindtoinheritcivilizationandgraspthefuture.信息是人類傳承文明，把握未來的載體。Thedevelopmentofhigh-techisbothablessingandacurse.高科技的發(fā)展確實(shí)是一柄雙刃劍。Scienceisendless；itisaneternalmystery.

科學(xué)是永無止境的，它是一個(gè)永恒之謎。Ⅰ.Pre-listening—Translatethefollowingwordsandphrases.1．explorevt.

________________2．conveniencen.________________3．ordervt.________________4．downloadvt.________________5．recommendationn.________________探究；探討方便，便利訂購(gòu)下載建議；推薦6．updatevt.________________7．personalityn.________________8．videochatwithsb________________9．enablesbtodosth________________10．communicatewithsb________________更新個(gè)性，性格和某人視頻聊天使某人能做某事和某人交流Ⅱ.While-listening1．FinishEx.2onPage6.2．FinishEx.4onPage7.Ⅲ.Post-listening—ListentoActivity2againandfillintheblanks.W：Ilove①____________newtechnologies,becausetheyaresoconvenient.Youknow,IuseappstobuythingsonlineandIusuallyreceivethemthesameday!M：Wow，that’sreally②____________．W：Indeed！Iknowonethatcanevenhelpyougetwhatyouorderwithintwohours!M：Whatisit？I’dliketotrythat,too.W：Sure，③____________．Besidesshoppingonline,Ialsolike④____________online.Itmakesmefeellesslonely.Technologyreallyenablespeopletocommunicatebetterwitheachother.exploringconvenienthereitischattingM：That’strue！Butarethereanydisadvantagesaboutthesenewtechnologies?W：Well，toomuchchattingonlinetakesalotoftime.Wereallyneedtimeto⑤____________whatwearedoing.focusonⅠ.語言知識(shí)積累關(guān)于網(wǎng)上購(gòu)物的常用口語1．Doyouoftenshoponline?你經(jīng)常網(wǎng)上購(gòu)物嗎？2．SometimesIsurfonlineshopstocheckoutwhattheyhaveandthengotoaphysicalstoretodotheactualshopping.有時(shí)候，我會(huì)逛逛網(wǎng)店，看看店里有什么，然后到實(shí)體店去買。3．Canthequalityofgoodsonlinebeguaranteed?網(wǎng)上商品的質(zhì)量能有保證嗎？4．Pricesareoftenrelativelyloweronline.通常，網(wǎng)上的價(jià)格相對(duì)比較低。5．EventhoughIshoponline,Idon’tthinkit’sthebestwaytoshop.雖然我在網(wǎng)上購(gòu)物，但我認(rèn)為這并不是最好的購(gòu)物途徑。6．Youcanapplyforarefundifyouarenotsatisfiedwiththegoodsboughtonline.如果你對(duì)網(wǎng)上買的東西不滿意，可以申請(qǐng)退款。7．There’sstillalongwaytogobeforeonlineshoppingtobewellrecognizedbythegeneralpublic.網(wǎng)上購(gòu)物要得到人們的認(rèn)可，還有很長(zhǎng)的路要走。Ⅰ.Brainstorming—Howisinformationtechnologyappliedinourdailylife?Informationtechnologyisappliedinmanyaspectsofourdailylife，includingheathcare，transport，education，communicationandsoon.Ⅱ.Makesentencesafterthemodel.1．Iloveexploringnewtechnologies，becausethey...我喜歡探索新技術(shù)，因?yàn)樗鼈儭璠仿寫]我喜歡探索新技術(shù)，因?yàn)樗鼈兎浅７奖?使生活更輕松/能促進(jìn)更好的交流。Iloveexploringnewtechnologies,becausethey______________________________________________________________.2．Iuseappsto...online我使用應(yīng)用程序在網(wǎng)上……[仿寫]我使用應(yīng)用程序在網(wǎng)上聊天/交流/放松/購(gòu)物。Iuseappsto_________________________________online.aresoconvenient/makelifeeasier/enablebettercommunicationchat/communicate/relax/buythings3．Ialsolikechattingonline.It...Well,toomuchchattingonline...我也喜歡網(wǎng)上聊天，它……當(dāng)然，網(wǎng)上聊天太多……[仿寫]我也喜歡網(wǎng)上聊天，它使交流變得方便/我感覺不那么孤獨(dú)/信息更容易找到。當(dāng)然，網(wǎng)上聊天太多使我們變得自我關(guān)注/生活在一個(gè)虛幻的世界/上癮/花費(fèi)很多時(shí)間。Ialsolikechattingonline.It____________________________________________________________________．Well,toomuchchattingonline_____________________________________________________________________.makescommunicationconvenient/mefeellesslonely/informationeasiertofindmakesusself-focused/liveinanunrealworld/addictedtoit/takesalotoftimeⅢ.TalkabouttheInternetusingthefollowingsayingsorproverbs.1．Inthisworldofrapidtechnologicalprogress,ifyouwanttosurvive,youmustcontinuetolearn.在這個(gè)科技進(jìn)步得飛快的世界，你想要活下去，就要不斷地學(xué)習(xí)。2．IfyoumisstheInternet,youwillmissnotonlytheopportunity,butanentireera.如果錯(cuò)過互聯(lián)網(wǎng)，與你擦肩而過的不僅是機(jī)會(huì)，而是整整一個(gè)時(shí)代。3．GreatInternetapplicationswilleitherchangehowpeopleaccessinformationorhowtheycommunicate.偉大的互聯(lián)網(wǎng)應(yīng)用要么改變?nèi)藗儗?duì)信息的獲取方式，要么改變?nèi)藗兊臏贤ǚ绞健?．NoinventionhasreceivedmorepraiseandabusethanInternet.沒有一項(xiàng)發(fā)明像互聯(lián)網(wǎng)一樣同時(shí)受到如此多的贊揚(yáng)和批評(píng)。TheInternetisplayingamoreandmoreimportantpartinourdailylife.OntheInternet,wecanlearnnewsbothathomeandabroadandallkindsofotherinformationaswell.Wecanalsosendmessagesbye-mail,makephonecalls,gotonetschools,readdifferentkindsofbooksandlearnforeignlanguagesbyourselves.Besides,wecanenjoymusic,watchsportsmatchesandplaychessorcards.OntheInternet,wecanevendoshopping,haveachatwithothersandmakefriendswiththem.Inaword,ifyoumisstheInternet,youwillmissnotonlytheopportunity,butanentireera.Ⅱ.文化知識(shí)習(xí)得地球村地球村，是說地球雖然很大，但是隨著廣播、電視、互聯(lián)網(wǎng)和其它電子媒介的出現(xiàn)，大家交流就像在一個(gè)小村子里面一樣便利。“地球村”(globalvillage)一詞是加拿大傳播學(xué)家M.麥克盧漢1967年在他的《理解媒介：人的延伸》一書中首次提出。麥克盧漢對(duì)現(xiàn)代傳播媒介的分析深刻地改變了人們——特別是當(dāng)代青年人，對(duì)20世紀(jì)以及21世紀(jì)生活的觀念，他所預(yù)言的地球村在今天的社會(huì)已經(jīng)變成了現(xiàn)實(shí)。在麥克盧漢看來，“地球村”的主要含義不是指發(fā)達(dá)的傳媒使地球變小了，而是指人們的交往方式以及社會(huì)和文化形態(tài)發(fā)生了重大變化。地球村是互聯(lián)網(wǎng)的發(fā)展；是信息網(wǎng)絡(luò)時(shí)代的集中體現(xiàn)；是知識(shí)經(jīng)濟(jì)時(shí)代的一種形式；而現(xiàn)代交通工具的飛速發(fā)展，通信技術(shù)的更新?lián)Q代，網(wǎng)絡(luò)技術(shù)的全面運(yùn)用使地球村得以形成。Ⅲ.學(xué)習(xí)策略形成如何有效地進(jìn)行聽說訓(xùn)練1．聽懂文章大意在聽力過程中，不能只在意單詞，要在意句子本身的意思，有些地方聽不懂沒關(guān)系，要了解整篇文章在說什么。2．積累語言知識(shí)整理每次聽力材料中的新知識(shí)點(diǎn)、新單詞，通過語境去記憶。3．訓(xùn)練聽說能力聽說能力可以從聽寫、精聽、跟讀和復(fù)述四個(gè)方面來訓(xùn)練。(1)聽寫：先總體聽一遍材料，了解大意；然后聽文章句子，寫下來，倒回去再聽；直到把它完全寫出來。(2)精聽：將聽力材料一字一句地寫下來，精確到標(biāo)點(diǎn)符號(hào)。(3)跟讀：先對(duì)照著文本，精聽至少三遍；然后嘗試以相同的節(jié)奏跟讀聽力材料，不斷地跟讀，理想情況下平均8遍之后可以跟上材料的語速。(4)復(fù)述：整段復(fù)述(保證段落長(zhǎng)度的復(fù)述時(shí)間不超過1分鐘)。4．不要害怕犯錯(cuò)誤學(xué)習(xí)英語口語是在不斷犯錯(cuò)誤的過程中練習(xí)、進(jìn)步的。因此練口語應(yīng)該積極主動(dòng)，克服害羞心理，利用一切機(jī)會(huì)講英語。1.conveniencen．方便，便利；便利的事物convenientadj.方便的；便利的inconveniencen.

不方便；不便

inconvenientadj.不方便的provideconvenience(教材P6)提供便利[合作探究]

體會(huì)convenience及其派生詞的用法和意義Wehopetodiscussbusinesswithyouatyourearliestconvenience.我們希望盡早與你方洽談業(yè)務(wù)。Wehaveprovidedseatsfortheconvenienceofourcustomers.為方便顧客，我們備有座位。WillitbeconvenientforyoutochatwithmeontheInternettonight?你今晚和我網(wǎng)上聊天方便嗎？[自主發(fā)現(xiàn)]

①____________one’sconvenience在某人方便的時(shí)候②____________one’sconvenience(of)＝____________theconvenienceofsb為了某人的方便③Itis____________forsbtodosth某人方便做某事[名師提醒]convenient作表語時(shí)，不可用人作主語，要用物作主語或用it充當(dāng)形式主語。表達(dá)“如果你方便的話”和“在你方便的時(shí)候”時(shí)，要分別用ifitisconvenientforyou和whenitisconvenientforyou。atforforconvenient[詞塊積累]forconvenience為了方便起見conveniencefood/store方便食品/便利店[鞏固內(nèi)化](1)單句語法填空①Thesegatesarealwaysopen____________theconvenienceofvisitors.②Anyhelpfromyouwillbegreatlyappreciated.Pleasegivemeareply____________yourconvenience.③Willitbeconvenient____________youtostartworktomorrow?foratfor(2)一句多譯④方便的話，我們希望你能接受我們的邀請(qǐng)。Wehopeyouwillacceptourinvitation____________________.(convenience)＝Wehopeyouwillacceptourinvitation____________________________.

(convenient)atyourconvenienceif/whenitisconvenientforyou2.

effectn．效應(yīng)；影響；結(jié)果(教材P6)

effectiveadj.有效的[合作探究]

體會(huì)effect的用法和意義Whileonlineshoppinghaschangedourlife,notallofitseffectshavebeenpositive.雖然網(wǎng)上購(gòu)物已經(jīng)改變了我們的生活，但它的影響并不全是積極的。Thenewtrafficrulecameintoeffect.Now,itisbeginningtotakeeffect.Ineffect，ithasaneffectonpeople’slifeinmanywaysbesidespeople’sfocusontheroadsafety.新的交通法規(guī)開始實(shí)施了?，F(xiàn)在它開始生效了。實(shí)際上，除了人們對(duì)道路安全的關(guān)注外，它還在很多方面影響著人們的生活。[自主發(fā)現(xiàn)]①come____________effect生效，開始實(shí)施②____________生效，開始起作用③____________effect實(shí)際上，事實(shí)上④havea/an...effect____________...對(duì)……有……影響

[詞塊積累]sideeffect副作用causeandeffect因果intotakeeffectinon/upon[鞏固內(nèi)化]單句語法填空①Shouldhousepropertytax(房產(chǎn)稅)come____________effect，Chinamightwitnessafallinhouseprices.②Optimismhasapositiveeffect____________people’sphysicalandmentalhealth,ofwhichI’mveryconvinced.③Hesaidhegraduatedfromafamousuniversity，but____________effect，heneverwenttocollege.④Oneofthemost____________(effect)waystoreducestressistotalkaboutyourfeelingswithsomeoneyoutrust.intoon/uponineffective3.addictedadj.對(duì)……著迷的；沉迷的

addictionn．癖好

addictvt.使沉溺；使上癮

n．有癮的人makesusaddictedtoit(教材P6)使我們對(duì)它上癮[合作探究]

體會(huì)addict的用法和意義TeenagerswhoareaddictedtotheInternetaremorelikelytosufferfromdepression.有網(wǎng)癮的青少年更可能患憂郁癥。Hersonaddictedhimselftosmoking,whichhadabadeffectonhishealth.她的兒子吸煙上癮，這對(duì)他的健康有很壞的影響。Addictedtoplayingtheviolin,hedidn’tfindathiefwalkintohishouse.他醉心于拉小提琴，沒有注意到小偷進(jìn)屋。[自主發(fā)現(xiàn)]①be/become/get____________tosth/doingsth沉溺于……；專心做……②addict____________tosth沉溺于……[鞏固內(nèi)化]一句多譯很多孩子沉迷于上網(wǎng)，因此他們對(duì)學(xué)習(xí)失去了興趣。Manykids______________________surfingtheNet,andsotheyhavelostinterestinstudy.＝Manykids__________________surfingtheNet,andsotheyhavelostinterestinstudy.＝___________surfingtheNet,manykidshavelostinterestinstudy.addictedoneselfare/become/getaddictedtoaddictthemselvestoAddictedto4.admitvt.&vi.承認(rèn)；容許；接納；容納admissionn．承認(rèn)；許可Well，Iadmitit.(教材P99)好吧，我承認(rèn)。[合作探究]

體會(huì)admit的用法和意義Hehadtoadmithavingmadeaseriousmistakeinpublic.他不得不當(dāng)眾承認(rèn)犯了一個(gè)嚴(yán)重的錯(cuò)誤。Ihavetoadmitthattimecanchangeeverything，includingyourfaceandyourmind.我不得不承認(rèn)，時(shí)間可以改變一切，包括你的容顏和你的想法。Theconcernedmotherbecameexcitedtohearthenewsofherson’shavingbeenadmittedtotheuniversity.擔(dān)憂的母親聽到她兒子被大學(xué)錄取的消息十分激動(dòng)。Ourfootballteamdecidedtoadmithimasoneofthemembers.我們的足球隊(duì)決定吸收他為本隊(duì)隊(duì)員。[自主發(fā)現(xiàn)]①admit________________/that...承認(rèn)……②beadmitted____________被接納進(jìn)入③admit...____________...接納……作為……doing/havingdoneto/intoas[鞏固內(nèi)化]

(1)單句語法填空①LittleJackadmitted____________(steal)intheshop,promisingthathewouldn’tdothatinfuture.②Hestudiesveryhardinordertogethimselfadmitted____________akeyuniversity.(2)一句多譯③他承認(rèn)無證駕駛。Headmitted________________withoutadrivinglicense.＝Headmitted________________withoutadrivinglicense.havingstoleninto/tohavingdriventhathehaddrivenUnit4

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