2024秋高中英語(yǔ)Unit4CyberspacePeriodThreeLesson3VirtualReality學(xué)案北師大版必修2

PAGE1-Unit4CyberspacePeriodThreeLesson3VirtualRealityⅠ.重點(diǎn)單詞1．titlen.題目，標(biāo)題2．destinationn.目的地3．exitvt.出，離開(kāi)4．packvt.整理(行李)，打包5．dipvt.浸6．historicaladj.歷史的，有關(guān)歷史的→historyn.歷史7．millionairen.百萬(wàn)富翁→millionn.百萬(wàn)8．smokern.吸煙者→smokevt.吸煙→non-smokern.(反義詞)非吸煙者Ⅱ.核心短語(yǔ)1．depend_on依靠，依靠；取決于2．have_problems_with在……方面有問(wèn)題3．what's_more而且，此外；更重要的是4．intheflesh本人；親身5．laughat訕笑6．takepartin參與Ⅲ.經(jīng)典句式1．不定式作后置定語(yǔ)Ihavelotsofworkto_do(do)．我有很多事情要做。2．過(guò)去分詞短語(yǔ)作后置定語(yǔ)Doyouhaveanythingplanned(plan)forSaturdayandSunday?你周六和周日有什么支配嗎？3．動(dòng)詞-ing形式作狀語(yǔ)Cathy,doyoumeanwe'llusethecomputertotravelaroundtheworld,entering(enter)andexiting(exit)countriesinsecondsandvisiting(visit)allthehistoricalsites?凱茜，你的意思是說(shuō)我們將利用電腦周游世界，在幾秒鐘內(nèi)進(jìn)出各國(guó)，參觀全部的歷史古跡嗎？4．it作形式賓語(yǔ)ButIstillfindithardtoimagine.但我還是覺(jué)得這令人不可思議。5．notonly...butalso...意為“不但……而且……”，用于連接兩個(gè)平行結(jié)構(gòu)。Wewouldnot_onlybeabletotravelaroundtheworld,but_alsogotostudyinanyworldfamousuniversitieswewantedto.我們不但能周游世界，而且能到任何我們想去的世界名校學(xué)習(xí)。1.常見(jiàn)的插入語(yǔ)①believe_it_or_not信不信由你②by_the_way順便說(shuō)一下③in_other_words換句話(huà)說(shuō)④that_is_to_say即，也就是說(shuō)⑤to_be_brief簡(jiǎn)而言之⑥to_be_exact準(zhǔn)確地說(shuō)⑦to_be_honest醇厚說(shuō)⑧to_tell_(you)_the_truth說(shuō)實(shí)話(huà)2．v.＋into短語(yǔ)①dipinto動(dòng)用(存款)；閱讀；(使)浸入；把……浸入……中②getinto進(jìn)入；陷入；養(yǎng)成③runinto快速進(jìn)入……；(使)碰撞④turninto成為，使變成，譯成⑤changeinto換上衣服；(使)變?yōu)閇以上部分譯文]湯姆：嗨，凱茜。這個(gè)周末你要做什么？凱茜：別問(wèn)了，湯姆。我有很多工作要做。假如我完不成下周一上課用的課題——因特網(wǎng)的歷史，科學(xué)老師會(huì)生氣的。你呢？你周六和周日有什么支配嗎？湯姆：那要看天氣狀況而定。假如天氣好，我可能會(huì)和爸爸、媽媽去野營(yíng)。但假如下雨，我們就不去了。嘿，假如我待在家里而且你也情愿的話(huà)，我會(huì)幫你做課題的。凱茜：感謝你的好意。湯姆，你能給我的課題舉薦一些好書(shū)嗎？假如你告知我一些書(shū)名，我會(huì)去圖書(shū)館找找。湯姆：用圖書(shū)館里的電腦吧。假如你訪問(wèn)科學(xué)博物館的網(wǎng)站，你會(huì)發(fā)覺(jué)很多有用的信息。我到家的時(shí)候把網(wǎng)址發(fā)給你。[以上部分譯文]凱茜：感謝。想想看，假如我們有虛擬現(xiàn)實(shí)度假，就不用擔(dān)憂(yōu)天氣的問(wèn)題了。而且，我們也不必坐很長(zhǎng)時(shí)間的飛機(jī)去我們度假的目的地。湯姆：你想表達(dá)什么？凱茜：哦，在將來(lái)我們能運(yùn)用現(xiàn)代技術(shù)去我們喜愛(ài)去的任何地方。我們根本不必親自到那兒去！那樣莫非不是很棒嗎？只是想一想，我就會(huì)感到興奮。湯姆：我不明白。凱茜，你的意思是說(shuō)，我們將利用電腦周游世界，在幾秒鐘內(nèi)進(jìn)出各國(guó)，參觀全部的歷史古跡嗎？凱茜：對(duì)??！想象一下恒久不必打包行李了！我們不但能周游世界，而且能到任何我們想去的世界名校學(xué)習(xí)。[以上部分譯文]湯姆：那可真是太令人興奮了！但我還是覺(jué)得很難想象。你能看得到，但是你不能把腳趾浸入大?；虺缘侥憧吹降氖澄铮銢](méi)法體驗(yàn)。凱茜：嗯，假如他們獨(dú)創(chuàng)了虛擬現(xiàn)實(shí)度假的話(huà)，我就周游世界。湯姆，假如有人給你這樣的機(jī)會(huì)，你想做什么？湯姆：我真的不知道。在我看來(lái)，比起虛擬現(xiàn)實(shí)度假，我對(duì)虛擬高校更感愛(ài)好。我想去諸如斯坦福高校這樣的世界名牌高校。但是我想虛擬高校不會(huì)是一樣的，是吧？凱茜：對(duì)，不過(guò)，想想吧——不用走出房間你就能在這樣一所世界著名的高校里學(xué)習(xí)！課文理解TaskOne：FastreadingⅠ.Skimthetextandanswerthequestions.Howmanypeoplearethereintheconversation?Whoarethey?Two._Cathy_and_Tom.Ⅱ.Judgethefollowingstatementstrue(T)orfalse(F)．1．Tomdecidestogocampingwithhisparentsiftheweatherisgood.(T)2．TomwillsendCathythewebsiteaddresswhereshecanfindlotsofgoodinformationonthelibrarycomputer.(T)3．Cathyfeelsexcitedjustthinkingaboutusingmoderntechnologytogoanywhereinthefuture.(T)4．Tomthinksiteasytohavevirtualrealityholidays.(F)5．Cathywouldgoonanaround-the-worldtouriftheyinventedvirtualrealityholidays.(T)6．Tomismoreinterestedinvirtualuniversitiesthanvirtualrealityholidays.(T)TaskTwo：CarefulreadingReadthetextandthenchoosethebestansweraccordingtothetext.1．WhatdoesCathyhavetodothisweekend?A．FinishaprojectonthehistoryoftheInternet.B．Gocampingwithherfamilyiftheweatherisfine.C．HelpTomwithhisproject.D．Lookforbooksinthelibrary.答案：A2．AccordingtoCathy,ifwehadvirtualrealityholidays,we________.A．wouldn'tworryabouttheweatherB．wouldonlyspendashorttimetravellingontheplanetogettotheholidaydestinationC．wouldgoanywherewithanyonewelikeD．a(chǎn)llwouldliketohaveanaround-the-worldtour答案：A3．WhatdoesTomadviseCathytodo?A．Lookforbooksinthelibrary.B．Usethelibrarycomputertolookforinformation.C．Gotoasciencemuseum.D．GocampingwithTomandhisfamily.答案：B4．HowdoesTomthinkaboutthevirtualrealityholidays?A．It'sworthexpectingtohaveachance.B．It'sasinterestingastravellingsomewhereintheflesh.C．It'shardtoimagine.D．Heisveryinterestedinit.答案：C5．Asforthevirtualreality,________.A．TomprefersvirtualrealityholidaystovirtualuniversitiesB．CathyprefersvirtualrealityholidaystovirtualuniversitiesC．TomprefersvirtualuniversitiestovirtualrealityholidaysD．Cathyprefersvirtualuniversitiestovirtualrealityholidays答案：CTaskThree：MicrowritingReadthetextcarefullyandfillinthefollowingblanks.TomandCathyaretalkingaboutthevirtualrealityinthefuture.However,theyhavedifferentopinionsonvirtualreality.__1__Cathy'sopinion,ifwe__2__(have)virtualrealityholidays,wewouldn'thavetospendalongtime__3__(travel)onplanestogettoourholiday__4__(destination).Wewillbeabletousemoderntechnologytogoanywherewithoutgoingtherein__5__flesh.Wedon'thavetopackoursuitcases.Wewillvisitallthe__6__(history)sitesinseconds.ButTomfinds__7__hardtoimagine,__8__wecouldseeitbutcouldn'texperienceit.When__9__(talk)aboutvirtualuniversities,theysharethesameidea.Bothofthembelieveitisamazingtostudyinaworld-famousuniversity__10__goingoutofourrooms!1．In2.had3.travelling4.destinations5.the6．historical7.it8.because9.talking10.without1eq\a\vs4\al(historicaladj.歷史的；有關(guān)歷史的)(教材P12)Cathy,doyoumeanwe'llusethecomputertotravelaroundtheworld,enteringandexitingcountriesinsecondsandvisitingallthehistoricalsites?凱茜，你是不是說(shuō)我們可以利用計(jì)算機(jī)周游世界，在幾秒鐘內(nèi)進(jìn)出多個(gè)國(guó)家，去參觀全部的歷史古跡？[辨析比較]historic一般指某一件事或行動(dòng)具有重大歷史意義的或歷史上出名的historical意為“歷史上的，有關(guān)歷史的”，以區(qū)分于“傳聞的，虛構(gòu)的”，多用來(lái)形容歷史上出現(xiàn)過(guò)的或與歷史有關(guān)的人和事[即學(xué)即用](1)Thisnovelisbasedonthehistoricalfacts.這部小說(shuō)是以歷史事實(shí)為基礎(chǔ)的。(2)Thebattleisofhistoricmeaning.這一斗爭(zhēng)具有歷史意義。(3)Wewilldealwiththeseeventsinhistoricalsequence.我們將根據(jù)歷史上的先后依次探討這些事務(wù)。2eq\a\vs4\al(siten.[C]事物或事務(wù)發(fā)生的場(chǎng)所，位置)(教材P12)historicalsites歷史遺跡abuilding/constructionsite建筑工地acampingsite營(yíng)地onsite在現(xiàn)場(chǎng)[即學(xué)即用](1)Thesiteforthenewschoolhasbeenbought.新學(xué)校用地已購(gòu)?fù)琢恕?2)Thehouseisbuiltonthe_site_ofamedievalprison.這幢房子建在一座中世紀(jì)監(jiān)獄的遺址上。(3)Hemanagedtogethimselfajobonabuilding_site.他好不簡(jiǎn)單在建筑工地找到了一份工作。eq\o(\s\up7(3),\s\do5())eq\a\vs4\al()packvt.整理行李，打包n.[C]商品的包，盒；背包；一群，一伙(教材P12)Justimagineneverhavingtopackasuitcase!想象一下從來(lái)也不須要打點(diǎn)行囊！(1)o...＝pack...with把……裝入……packup把……打包，收好；停止，結(jié)束(2)apackof...一包；(野獸等的)一群；一盒[即學(xué)即用](1)Hepackedabagwithafewthingsandwasoff.他裝了幾件東西就走了。(2)Theypackedupandwenthome.他們打點(diǎn)行囊，回家了。(3)Apackofdogswerechasingthefox.一群狗正在追捕那只狐貍。(4)單句語(yǔ)法填空①Hesmokesuptoapackofcigarettesaday.②ThevaseswerepackedintoboxesandshippedtotheUS.③Let'spackupandspendaweektouringaroundthestate.1eq\a\vs4\al(dependon/upon視……而定；依靠；希望)(教材P12)Itdependsontheweather.那要看天氣狀況而定。dependonsb.todosth.依靠某人做某事dependonsb.forsth.靠某人供應(yīng)某物dependon/uponitthat...希望；對(duì)……深信不疑Thatdepends.＝It(all)depends.視狀況而定。[即學(xué)即用](1)Alllivingthingsdependonthesunfortheirgrowth.萬(wàn)物生長(zhǎng)靠太陽(yáng)。(2)Wecannotdependonourparentsforever.我們不能恒久依靠父母。(3)Youcan'tdependonhimtocomeontime.你不能希望他會(huì)準(zhǔn)時(shí)來(lái)。(4)單句語(yǔ)法填空①Wecan'tdependonhimto_help(help)cleantheroombecausehealwayssaysheisbusy.②Youmaydependonitthathewilljoinourclub.eq\o(\s\up7(2),\s\do5())eq\a\vs4\al(haveproblemswith與……有麻煩；在……方面有困難)(教材P12)Justthink,ifwehadvirtualrealityholidays,wewouldn'thaveanyproblemswiththeweather.想想看，假如我們有虛擬現(xiàn)實(shí)度假，就不用擔(dān)憂(yōu)天氣的問(wèn)題了。eq\x(\a\al(havetrouble/difficulty/ahardtimewithsth.在某方面有麻煩或困難,haveproblems/trouble/difficulty/ahardtimeindoingsth.做某事有困難/麻煩))[即學(xué)即用](1)I'vebeenhavingafewproblemswithmycar.我的汽車(chē)始終有些故障。(2)ThechildhaddifficultyinspeakingEnglishinpublic.那個(gè)孩子當(dāng)眾說(shuō)英語(yǔ)有困難。(3)單句語(yǔ)法填空①Wehaveeverhadgreatdifficultydealing(deal)withtheseproblems.②Havingbeenillinbedfornearlyamonth,hehadahardtimepassing(pass)theexam.③I'mhavingsometroublewithmyclassmatesatthemoment.3eq\a\vs4\al(what'smore而且；更重要的是常用作插入語(yǔ))(教材P12)What'smore,wewouldn'thavetospendalongtimetravellingonplanestogettoourholidaydestinations.而且，我們也不須要花很長(zhǎng)時(shí)間坐飛機(jī)到達(dá)我們的度假目的地。what'sworse更糟糕的是下列單詞或短語(yǔ)也有“此外，而且”的意思：inaddition,besides,furthermore,moreover等。[即學(xué)即用](1)Heishandsome,andwhat'smore,veryrich.他長(zhǎng)得很英俊，而且還很富有。(2)Youarewrong,andwhat's_more,_youknowit.你錯(cuò)了，并且是明知故犯。(3)Hemissedthelastbus.What_was_worse,_hehadnomoneytotakeataxi.他沒(méi)趕上最終一班公共汽車(chē)。更糟的是，他沒(méi)有錢(qián)打車(chē)。4eq\a\vs4\al(intheflesh親自；本人；活生生的)(教材P12)Wewon'thavetogothereinthefleshatall!我們根本不必親自去！eq\x(\a\al(intheflesh＝inperson本人；親身,fleshandblood血肉之軀,one'sownfleshandblood親骨肉；近親；嫡親))[即學(xué)即用](1)Helookedmuchshorterinthefleshthanontelevision.他本人比在電視上看上去要矮得多。(2)Sheismyownfleshandblood.她是我的親骨肉。(3)Yousayshewasn'tthere,butIsawherin_the_flesh.你說(shuō)她不在那里，可是我看到了她本人。(4)Listeningtothecrieswasmorethanflesh_and_bloodcouldstand.聽(tīng)這種哭喊特別人所能忍受。eq\o(\s\up7(1),\s\do5())教材P12DoyouhaveanythingplannedforSaturdayandSunday？,你周六周日有什么支配嗎？eq\a\vs4\al()plannedforSaturdayandSunday是過(guò)去分詞短語(yǔ)作后置定語(yǔ)，修飾anything，相當(dāng)于一個(gè)形容詞。當(dāng)單個(gè)過(guò)去分詞作定語(yǔ)時(shí)，通常放在所修飾的名詞前；但過(guò)去分詞短語(yǔ)作定語(yǔ)時(shí)則須要后置?，F(xiàn)在分詞修飾的是發(fā)出該動(dòng)作的名詞即與名詞是主動(dòng)關(guān)系；過(guò)去分詞修飾承受該動(dòng)作的名詞即與名詞是動(dòng)賓關(guān)系。[即學(xué)即用](1)Theinjuredworkersarenowbeingtakengoodcareofinthehospital.受傷的工人現(xiàn)在正在醫(yī)院受到良好的照料。(2)Themanwatchingthematchismyuncle.正在看競(jìng)賽的那個(gè)人是我叔叔。(3)單句語(yǔ)法填空①Thehousesbeing_built(build)nowarefortheteachers.②Heisgoingtoattendthepartyheld(hold)atMaria'shouse.③Theboysleeping(sleep)intheroomismyclassmate.eq\o(\s\up7(2),\s\do5())eq\a\vs4\al()教材P12Cathy，doyoumeanwe'llusethecomputertotravelaroundtheworld，enteringandexitingcountriesinsecondsandvisitingallthehistoricalsites？凱茜，你的意思是我們將利用電腦周游世界，在幾秒鐘內(nèi)進(jìn)出各國(guó)，參觀全部的歷史遺跡嗎？enteringandexitingcountriesinsecondsandvisitingallthehistoricalsites是v.-ing形式作伴隨狀語(yǔ)。現(xiàn)在分詞作狀語(yǔ)的用法：1現(xiàn)在分詞可作時(shí)間、伴隨、條件、方式、緣由、結(jié)果、讓步狀語(yǔ)2現(xiàn)在分詞的邏輯主語(yǔ)一般與句子的主語(yǔ)一樣3若現(xiàn)在分詞所表示的動(dòng)作發(fā)生在謂語(yǔ)動(dòng)作之前，現(xiàn)在分詞用完成式havingdone；若構(gòu)成分詞的動(dòng)詞與其邏輯主語(yǔ)為動(dòng)賓關(guān)系，則現(xiàn)在分詞用被動(dòng)式beingdone,4否定形式：否定副詞not＋現(xiàn)在分詞[即學(xué)即用](1)Seeingfromthetopofthemountain,wecanhaveagoodviewofthecity.從山頂上望去，整個(gè)城市特別美麗。(2)Whencrossingthestreet,dobecareful.過(guò)公路時(shí)要當(dāng)心。(3)單句語(yǔ)法填空①Having_lived(live)inLondonforyears,Ialmostknoweveryplacequitewell.②Thefirelastednearlyaweek,leaving(leave)nothingvaluable.③Being(be)morecareful,youcanmakefewermistakes.④Thoughlacking(lack)money,hisparentsmanagedtosendhimtouniversity.eq\o(\s\up7(3),\s\do5())eq\a\vs4\al()教材P12Wewouldnotonlybeabletotravelaroundtheworld，butalsogotostudyinanyworldfamousuniversitieswewantedto.我們不僅能夠環(huán)游世界，而且能去任何我們想去的世界名校學(xué)習(xí)。本句為主從復(fù)合句。notonly...butalso...連接了并列的謂語(yǔ)動(dòng)詞，其所在的句子為主句。wewantedto為省略關(guān)系代詞的定語(yǔ)從句，修飾universities。notonly...butalso...的用法(1)語(yǔ)法功能：連接并列成分——名詞、代詞、動(dòng)詞(短語(yǔ))、非謂語(yǔ)動(dòng)詞、介賓短語(yǔ)、句子等。(2)主謂一樣：它連接的并列成分作主語(yǔ)時(shí)，謂語(yǔ)動(dòng)詞與butalso后的成分在人稱(chēng)和數(shù)上保持一樣。即和謂語(yǔ)動(dòng)詞鄰近的主語(yǔ)保持一樣。(3)倒裝：notonly...butalso...連接并列分句，且notonly位于句首時(shí)，