【公開課課件】人教版高中英語必修三：Unit 3 Diverse Cultures Part 2課件 (共61張PPT)

Book2Unit3

Part2DiscoveringtheusefulstructureReadingforwritingReviewthePart1Translatethefollowingphrases.(P28大課文)countlessarticleswaitinlinecarrycashthemostupdatedinformationlargedatabasesdownloadsoftwareonlinecommunitiessocialnetworks

countlessarticles數(shù)不盡的文章waitinline排隊(duì)carrycash帶現(xiàn)金（bycash用現(xiàn)金）themostupdatedinformation最新的信息largedatabases大數(shù)據(jù)庫downloadsoftware下載軟件onlinecommunities在線社區(qū)socialnetworks社交網(wǎng)絡(luò)developaseriousillnessquitone’sjobkeepsbcompanyafterawhileexploretheworldremovethedistanceoneofthegreatestbenefitsoftheInternetdevelopaseriousillness患一場重病quitone’sjob辭職，離開某人的崗位keepsbcompany陪伴某人afterawhile一段時(shí)間后exploretheworld探索世界removethedistance消除距離oneofthegreatestbenefitsoftheInternet互聯(lián)網(wǎng)的最大好處之一

beinspiredbystartanITcluborganiseeventscollect/raisemoneypayforapplyfornowthattakecareofsb

beinspiredby受到...的啟發(fā)startanITclub成立一個(gè)IT俱樂部organiseevents組織活動(dòng)/賽事collect/raisemoney籌錢payfor支付（聘請）applyfor申請nowthat=since既然，由于，引導(dǎo)原因狀語從句Nowthatyouhavegrownup,youcantakecareofyourself.takecareofsb照顧某人takeonlineclassesitishighlyimportanttodobridgethedigitaldividemakesurethat+句子haveaccesstoacharitywebsite26.takeonlineclasses參加線上課程27.itishighlyimportanttodo做某事是非常重要的28.bridgethedigitaldivide消除數(shù)字鴻溝bridgethegapbetweenyouandyourparentsbridgen.→v.橋→搭建橋梁29.makesurethat+句子確保...30.haveaccessto擁有...的權(quán)利31.acharitywebsite一個(gè)慈善網(wǎng)站Everystudenthasaccesstothelibrary.每個(gè)學(xué)生都有權(quán)使用圖書館。begreatlyimprovedbygothroughtoughtimesinspiresbtodo32.begreatlyimprovedby被...極大地改善33.gothroughtoughtimes經(jīng)歷困境34.inspiresbtodo鼓舞/激勵(lì)某人做某事

語法——現(xiàn)在完成時(shí)被動(dòng)語態(tài)

[合作探究]試譯下面大課文中的句子，體會(huì)用法TherearecountlessarticlestellingushowtheInternethasmadeourlivesmoreconvenient.有無數(shù)的文章告訴我們互聯(lián)網(wǎng)如何使我們的生活更方便了。MuchhasbeenwrittenaboutthewondersoftheWorldWideWeb.關(guān)于萬維網(wǎng)的奇跡已經(jīng)寫了很多。

語法——現(xiàn)在完成時(shí)被動(dòng)語態(tài)

present(now)futurepast

PresentPerfectTense

現(xiàn)在完成時(shí)主語+have/has+過去分詞（pp）助動(dòng)詞,無意義

現(xiàn)在完成時(shí)的結(jié)構(gòu)Winter

has

already

come，willitstillbefarinspring?主語+have/has+過去分詞（pp）否定形式haven’t(havenot）+過去分詞

hasn’t(hasnot)+過去分詞疑問句把助動(dòng)詞have/has放在句首

現(xiàn)在完成時(shí)的結(jié)構(gòu)注：主語若是第三人稱單數(shù)助動(dòng)詞用has1)表示到現(xiàn)在為止已經(jīng)完成或剛剛完成的動(dòng)作。Nowwehaveplantedallthetrees.Theyhavebuiltmanybuildingsinthiscity.

現(xiàn)在完成時(shí)的用法2)表示過去發(fā)生的動(dòng)作,強(qiáng)調(diào)結(jié)果或?qū)ΜF(xiàn)在的影響。Someonehasbrokenthewindow.(窗戶現(xiàn)在是壞的)Ihavealreadylostthekey.(我現(xiàn)在沒有鑰匙)3)表示從過去開始并持續(xù)到現(xiàn)在的動(dòng)作或狀態(tài)，常與包括現(xiàn)在在內(nèi)的一段時(shí)間的狀語連用。ShehaslearnedEnglishfor5years.HehaslivedinBeijingsince5yearsago.現(xiàn)在完成時(shí)的被動(dòng)語態(tài)表示動(dòng)作發(fā)生在過去,到現(xiàn)在已經(jīng)完成或?qū)ΜF(xiàn)在仍有影響?，F(xiàn)在完成時(shí)的被動(dòng)語態(tài)Thestructureofthepresentperfectpassivevoiceis:have/has+been+v-ed現(xiàn)在完成時(shí)的被動(dòng)語態(tài)同它的主動(dòng)語態(tài)一樣，強(qiáng)調(diào)過去的動(dòng)作對現(xiàn)在造成的影響或結(jié)果，但主語為動(dòng)作的承受者，表示“……已經(jīng)被……”。

Thenewschoolhasbeensetup.

新學(xué)校已經(jīng)建成了。2.現(xiàn)在完成時(shí)被動(dòng)語態(tài)的肯定式為：have/has+been+doneTheexperimenthasbeendonesuccessfully.這個(gè)實(shí)驗(yàn)做得很成功?，F(xiàn)在完成時(shí)被動(dòng)語態(tài)的否定式為：have/has+not+been+doneTom’snovelhasnotbeenpublished.湯姆的小說還沒有被出版?，F(xiàn)在完成時(shí)被動(dòng)語態(tài)的一般疑問句需將have/has提到主語的前面。Hashisbikebeenrepaired?他的自行車修好了嗎？現(xiàn)在完成時(shí)被動(dòng)語態(tài)的特殊疑問句為：疑問詞+have/has+been+doneWho

hasbeeninvited?誰受到了邀請？注意:

副詞的位置often,usually,always,never,hardly,seldom等副詞置于have/has和been中間。Suchamanhashardlybeenbelieved.2.并不是所有動(dòng)詞都有被動(dòng)語態(tài)

happen,takeplace,breakout,belongto,cost,last等不及物動(dòng)詞或詞組無被動(dòng)語態(tài)。如：GreatchangeshavetakenplaceinChinasince1978.3.短語動(dòng)詞不可分割也不可省略其中的介詞或副詞。Thepatientshavebeentakengoodcareof.Changethefollowingsentencesintothepresentperfectpassivevoice.Myfriendhasboughtanewpersonalcomputer.Theshophasrepairedmycomputer.Wehavenotsolvedtheproblemyet.Changethefollowingsentencesintothepresentperfectpassivevoice.Myfriendhasboughtanewpersonalcomputer.Anewpersonalcomputerhasbeenbought(bymyfriend).Changethefollowingsentencesintothepresentperfectpassivevoice.Myfriendhasboughtanewpersonalcomputer.Theshophasrepairedmycomputer.Wehavenotsolvedtheproblemyet.Checkyouranswers!Anewpersonalcomputerhasbeenboughtbymyfriend.Mycomputerhasbeenrepairedbytheshopveryquickly.Theproblemhasnotbeensolvedbyusyet.1.Despitethepreviousroundsoftalks,noagreement________________(reach)

so

far

bythe

two

sides.reachanagreement達(dá)成協(xié)議

2.Wewon’tstarttheworkuntilallthepreparations_______________(make).Quiz1:Fillintheblanksaccordingtothegiveninformation.has

been

reachedhavebeenmade3.Shakespeare’s

play

Hamlet

_____________(make)intoatleasttendifferentfilmsoverthepastyears.

4.Inthelastfewyearsthousandsoffilms_________________(produce)allovertheworld.havebeenproducedhavebeenmade現(xiàn)在完成時(shí)時(shí)間狀語總結(jié)sofar=uptonow到目前為止inthelast/pastfewyearsoverthelast/pastfewyearssince....forfiveyearsQuiz2:

PuttheChineseintoEnglishtocompletethesentences.1.Youcanseethehouse__________________(未粉刷)foryears.2.Howmanyworkers_____________(已派遣)tobuildtherailway?3.—WhydoesMarylooksounhappy?

—She_________________(被嘲笑)byherclassmates.hasnotbeenpaintedhavebeensenthasbeenlaughedat高考鏈接:

1.---Howlong_____atthisjob?---Since1990.A.wereyouemployedB.haveyoubeenemployedC.hadyoubeenemployedD.willyoubeemployed

2.Whenandwheretogofortheon-salaryholiday___yet.A.arenotdecidedB.havenotbeendecidedC.isnotbeingdecidedD.hasnotbeendecided3.Allthepreparationsforthetask___,andwe’rereadytostart.A.completedB.completeC.hadbeencompletedD.havebeencompleted

ReadingforwritingTodayIthoughtI’dblogaboutaquestion

thathasbeenaskedmanytimes—howdoyou

staysafeonlineandavoidbadexperiencesontheInternet?I’mnotanexpert,butmanyyearsasabloggerhavetaughtmeathingortwo.在課本上找到紅色部分，并標(biāo)出（1min）。今天，我想寫篇博客談?wù)勔粋€(gè)多次被問到的問題——如何確保安全上網(wǎng)，避免在互聯(lián)網(wǎng)上遇到不愉快呢？我不是專家，但多年作為博主的經(jīng)驗(yàn)教會(huì)了我一些東西1.IthoughtI’dblogaboutaquestion

thathasbeenaskedmanytimes指出先行詞、關(guān)系詞、定語從句翻譯：我想寫篇博客談?wù)勔粋€(gè)多次被問到的問題2.staysafe保持安全3.avoidbadexperiences避免不愉快4.expertn.專家a.熟練的

beexpertin在某方面熟練Heisexpertingardening.Firstofall,there’sthegoldenruleoftheInternet:Ifyouseeorreadsomething

thatmakesyoufeeluncomfortable,leavethesiteimmediately.Don’tpostcomments

orclickonanything.Second,protectyourprivacy.Don’tgiveoutyouraddressorphonenumber.Someonemightusetheinformationtostealyouridentity.

Identitytheft（身份盜竊）isacommonandseriousproblem.首先，互聯(lián)網(wǎng)的黃金法則是：如果你看到或讀到一些讓你反感的內(nèi)容，立即退出這個(gè)網(wǎng)站。不要發(fā)表評論，也不要點(diǎn)擊任何東西。其次，保護(hù)你的隱私。不要透露你的地址或電話號碼。有人可能會(huì)利用這些信息來竊取你的身份。身份盜竊是一個(gè)普遍而嚴(yán)重的問題。5.firstofall首先6.thegoldenrule黃金法則7.Ifyouseeorreadsomething

thatmakesyoufeeluncomfortable,leavethesiteimmediately.當(dāng)定語從句的先行詞為不定代詞時(shí)，只用that,不用which翻譯：如果你看到或讀到一些讓你反感的內(nèi)容，立即退出這個(gè)網(wǎng)站Q:你還記得其他哪些只用that，不用which的情況？①先行詞是形容詞最高級或被形容詞最高級修飾時(shí)Thisisthemostbeautifulmountain

thatIhaveseen.②先行詞是序數(shù)詞或被序數(shù)詞修飾時(shí)只能用that。Thefirst

EnglishnovelthatIreadwasThirty-nineSteps.我讀的第一本英文小說是《39級臺(tái)階》。③先行詞前有theonly,thevery,thelast，few,little,no,all等修飾詞時(shí)只能用that。Thisistheonlybook

thatIlike.這是我唯一喜歡的一本書。④先行詞同時(shí)含有“人”和“物”的名詞時(shí)，只能用that。Icanrememberthepeopleandsomepictures

thatIsawintheroom.我能記得我在房間里看到的人和一些圖畫。postcomments發(fā)表評論protectone’s

privacy保護(hù)某人的隱私privatea.私人的aprivateconversation一場私人談話giveout泄露stealone'sidentity盜竊某人的身份

IdentityCard身份證Third,bepolite(祈使句).Beingonlineisnoexcuseforbeingrude,andyoudon’twanttobecomeatargetforatroll網(wǎng)絡(luò)挑事者orcyberbully網(wǎng)絡(luò)惡霸.Atrollisaperson

whopostscommentsorquestionsinorderto

stiruptroubleonline.Trollsoftenuseseveralfalsenamessothattheycanstayonasite.AcyberbullyusestheInternettobemeantoothers.Likeatroll,acyberbullywillalsowritesomethingmeanbutitisusuallydirectedat

particularpeople.Heorshemayalsopostembarrassingphotosandinformationaboutthosepeople.However,themore

politeyouare,theless

likelyitisyouwillbeattacked.Beingonlineisnoexcuseforbeingrude.動(dòng)名詞短語作主語，謂語動(dòng)詞一般用單數(shù)翻譯：上網(wǎng)并非行為粗魯?shù)慕杩诜g：早晨喝牛奶對我們的健康有好處。Drinkingmilkinthemorningisbeneficialtoourhealth.becomeatargetfor成為...的目標(biāo)Atrollisapersonwhopostscommentsorquestionsinorderto

stiruptroubleonline.指出先行詞，關(guān)系詞，定語從句，以及關(guān)系詞充當(dāng)?shù)某煞謎nordertodo目的是為了（句中，句首）soastodo(句中)stirup引起，激起翻譯：網(wǎng)絡(luò)挑事者就是在網(wǎng)上張貼評論或問題以挑起事端的人。Trollsoftenuseseveralfalsenamessothattheycanstayonasite.sothat+句子目的是，為了（引導(dǎo)目的狀語從句）翻譯：為了長期待在一個(gè)網(wǎng)站上，網(wǎng)絡(luò)挑事者經(jīng)常使用多個(gè)假名。翻譯：我想提前二十分鐘到達(dá),為了我能有時(shí)間喝杯咖啡Iwouldliketoarrive20minutesearliersothatIcanhavetimeforacupoftea.bemeanto對...刻薄particulara.particularlyad.=inparticular尤其，特別However,themore

politeyouare,thelesslikelyitisyouwillbeattacked.politea.impolitepolitelythe+比較級（+主語+謂語）,the+比較級（+主語+謂語）越...,越...翻譯：我越刻苦學(xué)習(xí)，我考的分?jǐn)?shù)越高TheharderIstudy,thehigher

grades

Iwillget.

Boy579:Lastyear,wewerehavingproblemsinourchatroom.Meancommentswerebeingpostedbysomeonewedidn’tknow.Ithinkheorshewasonlytryingtomaketrouble.haveproblemsin（doing）sth在某方面有困難Meancommentswerebeingpostedbysomeonewedidn’tknow.was/werebeingdone過去進(jìn)行時(shí)被動(dòng)語態(tài)was/weredoing過去進(jìn)行時(shí)翻譯有我們不認(rèn)識的人發(fā)了一些惡意的評論Amy:

Agirlatmyschoolhadaverybadexperienceonline.Aphotoofherhadbeenpostedonlineandshewasbeingmadefunof.Itseemedlikeajokeatfirst,butthegirlwasveryupset.翻譯：她的一張照片被傳到網(wǎng)上，被人嘲笑了。atfirst起初

embarrassinga.embarrasseda.尷尬的embarrassvt使尷尬embarrassmentn.尷尬toone’sembarrassmentmakefunof取笑戲弄laughatplayajokeon…befamiliarwith對…熟悉keepsthinmindkeepinmindthat從句牢記Youmustkeepinmindthatgoingtocollegeisyourfirstchoice.Testing-TranslationstaysafeavoidbadexperiencesexpertFirstofallthegoldenrulepostcommentsprotectone’sprivacyprivate

aprivateconversationgiveoutstealone'sidentity