人與社會：16.科學發展與信息技術創新，科學精神，信息安全Scienceandtechnology單元話題復習AmyC2-3TheInternetThedevelopmentandinnovationoftechnologyScientificspiritsProsandconsofadvancesintechnologyThefutureoftechnology4-2Lookingintothefuture5-1ScienceandscientistsLet’sreadthemagain.Workinpairsandfindoutsomewordsandexpressionsbasedonthefollowingtopicsbyreviewingthewholeunit.·applicationoftheInternet·benefits·problems·howtostaysafeonline

applicationoftheInternetuseasearchengine

使用搜索引擎chatonline在線聊天streammoviesandvideos播放電影和視頻listentomusiconline網上聽音樂lookupinformation查找信息downloadsoftware,documentsandimages下載軟件，文件和圖片applyforworkonline網上申請工作

applicationoftheInternetuseasearchengine

使用搜索引擎chatonline在線聊天streammoviesandvideos播放電影和視頻listentomusiconline網上聽音樂lookupinformation查找信息downloadsoftware,documentsandimages下載軟件，文件和圖片applyforworkonline網上申請工作6152473

benefitsnolongerhavetowaitinline再也不需要排隊getthemostupdatedinformation得到最新的信息

helpsbfeellesslonelyandbored幫助某人感覺不太孤單和無聊removethedistancebetweenpeople消除人們之間的距離usetheInternettomakesocietybetter使用互聯網讓社會更好bridgethedigitaldivide消除數字鴻溝

rentbikesbyusingonlineapps通過在線應用租車noneedforcashpayment

不需要現金支付

benefitsnolongerhavetowaitinline再也不需要排隊getthemostupdatedinformation得到最新的信息

helpsbfeellesslonelyandbored幫助某人感覺不太孤單和無聊removethedistancebetweenpeople消除人們之間的距離usetheInternettomakesocietybetter使用互聯網讓社會更好bridgethedigitaldivide消除數字鴻溝

rentbikesbyusingonlineapps通過在線應用租車noneedforcashpayment

不需要現金支付68152473

problemsstealyouridentity

盜竊你的身份信息giveouttoomuchinformation泄露太多信息newkindsofcrimes

新型犯罪fullofads

充滿廣告becomeaddictedtocomputergames對電腦游戲上癮haveanimpactonone’ssleepquality影響睡眠質量causeanxietyanddepression

導致焦慮和抑郁

problemsstealyouridentity

盜竊你的身份信息giveouttoomuchinformation泄露太多信息newkindsofcrimes

新型犯罪fullofads

充滿廣告becomeaddictedtocomputergames對電腦游戲上癮haveanimpactonone’ssleepquality影響睡眠質量causeanxietyanddepression

導致焦慮和抑郁6152473

howtostaysafeonlineleavethesiteimmediately立即離開網站postcommentson...對...發表評論protectyourprivacy

保護你的隱私usestrongpasswords

使用強密碼moderate

one’ssocialmediause適度使用社交媒體usetheInternetproperlyandresponsibly恰當并負責任地使用網絡usetheInternetinasafeway以安全的方式使用互聯網showrespectforotheronlineusers尊重其他的網絡用戶

howtostaysafeonlineleavethesiteimmediately立即離開網站postcommentson...對...發表評論protectyourprivacy

保護你的隱私usestrongpasswords

使用強密碼moderate

one’ssocialmediause適度使用社交媒體usetheInternetproperlyandresponsibly恰當并負責任地使用網絡usetheInternetinasafeway以安全的方式使用互聯網showrespectforotheronlineusers尊重其他的網絡用戶68152473Let’sreview1.communities2.developed

3.surfing

4.distance

5.that6.touse

7.highly

8.to

9.is

10.aTheInternethasgreatlychangedourlivesbyonline

(1)

(community)andsocialnetworks.JanTchamanihadtoquitherteachingjobbecauseshesuddenly

(2)

(develop)aseriousillness.Thenshefound

(3)

(surf)theInternetcouldremovethe

(4)

(distant)thatusuallyexistsbetweenpeople.Thepeopleshemetonlinehelpedhersomuch

(5)

shedecidedtostartanITclubtohelpolderpeoplelearnhow

(6)

(use)computersandtheInternet.Shebelievesthatitis

(7)

(high)importanttobridgethedigitaldivideandmakesurethateveryonehasaccess

(8)

theInternetanknowshowtousenewtechnology.Hernextgoal

(9)

(be)tostartacharitywebsitetoraisemoneyforchildreninpoorcountries.In

(10)

word,Jan'slifehasbeengreatlyimprovedbytheInternet.1.that/which2.comfortable3.comments4.or5.tosteal6.for7.unusual8.embarrassing9.morepolite10.adviceToday,I’dblogaboutaquestion1._____________hasbeenaskedmanytimes--howtostaysafeonline.Iwillsharesomeexperiences.Firstly,there’sthegoldenruleoftheInternet.Ifyouseeorreadsomethingthatmakesyoufeel2.____________(comfortable),leavethesiteimmediately.Don’tpost3._____________(comment)orclickonanything.Secondly,don’tgiveoutyouraddress4.___________phonenumber.Someonemightusetheinformation5.__________(steal)youridentity.Thirdly,bepolite.Beingonlineisonexcuse6._________beingrude,andyoudon’twanttobecomeatargetforatrollorcyberbully.Trollsoftenuseseveralfalsenamessothattheycanstayonsite.Likeatroll,acyberbullywillalsowritesomethingmeanbutitis7.________(usual)directedatparticularpeople.Heorshemayalsopost8.____________(embarrass)photosandinformationaboutthosepeople.Howeverthe9._________(polite)youare,thelesslikelyitisyouwillbeattacked.Ifyouhadanybadexperiencesonlineorhavesomegood10.________(advise)forstayingsafe,postyourcommentsbelow!Writing自從上個世紀，互聯網的發明和個人電腦走進千家萬戶，世界已經發生了翻天覆地的變化。請談談你對互聯網的看法，內容包括：互聯網在生活中的應用；互聯網對人們生活產生的影響；互聯網的使用建議注意：1.詞數80左右；2.可適當增加細節，以使行文連貫互聯網給我們帶來了如此多的便利，以至于我們離不開它。

TheInternethasbroughtussomuchconveniencethatwecanhardlylivewithoutit.2.互聯網是一個技術奇跡，它給我們生活的方方面面帶來了深遠的變化。TheInternetisatechnologicalwonder,bringingaboutfar-reachingchangesinallaspectsofourlives.P1:互聯網的應用1.然而，盡管互聯網帶來了很多有價值的優勢，但是也帶來了很多的問題。However,whiletheInternetbringsmanyvaluableadvantages,ithasitsproblems.2.互聯網最大的優勢之一就是能快速方便地獲取大量信息。OneofthegreatestadvantagesoftheInternetliesinthequickandeasyaccesstoahugeamountofinformation.P2:互聯網的影響(互聯網帶來的便利與問題)3.無論我們身在何處，我們都能與所愛的人保持聯系，找到久違的朋友，發現與我們有共同愛好的全新社區。Nomatterwhereweare,weareabletokeepincontactwithlovedones,findlong-lostfriendsanddiscoverwholenewcommunitieswhoshareourhobbies.4.互聯網使我們的生活變得極其便利，電子商務給我們提供了各種各樣的商品和服務。TheInternethasalsomadeourlivesunbelievablyconvenient,withallsortsofgoodsandservicesprovidedbye-commerce.最重要的是，你應該以安全的方式使用互聯網.Aboveallelse,youshouldusetheInternetinasafeway.2.另一個建議就是保持你的個人信息的隱私性。Anothertipistokeepyourpersonalinformationprivate.P3:互聯網的使用建議3.與任何偉大的發明一樣，我們必須意識到這些問題，并謹慎合理、負責任地使用網絡。Aswithanygreatinvention,wemustbeawareoftheseproblemsandbecarefultousetheInternetproperlyandresponsibly.4.如果安全使用，互聯網可以成為給每個人帶來發現、驚奇和靈感的地方。Whenusedsafely,theInternetcanbeaplaceofdiscovery,wonderandinspirationforeveryone.TheInternet

TheworldhasbeenturnedupsidedownsincetheinventionoftheInternetandt