2023-2024学年北师大版必修三Unit 8 Green living Lesson3 Language points课件（16张）

必修三Unit8GreenlivingLesson3whitebikesontheroad1.Therearealsoplentyofplacesforbicycleparkingand…

parking:theactofparkingacarorothervehicle

n.(车辆等的)停放egNoParking!禁止停车！

parkingspace/place/spot

egIcouldn’tfindaparkingspaceneartheshops.商店附近我找不到停车位。2.…becauseit’sflatandthereforeconvenientforbikes.

therefore:forthatreason

adv.

因此；由此egTheircarwasbiggerandthereforemorecomfortable.他们的车比较大，所以更舒适些。thereforesotherefore副词。和上句连接时常用andtherefore…形式，and前加一逗号；如没有and，则上句尾用分号(;)。so连词。前一句尾常用逗号隔开，so不能与because连用。【语境应用】用therefore，so填空①Shewascaughtcheatingintheexamand________shewaspunishedbyherteacher.②Shecoughedbadly,________shewenttoseeadoctor.thereforeso3.…agroupofcyclingfanscameupwithanidea.

comeupwith:togetorthinkof(somethingthatisneededorwanted)想出，想到egSeveralofthemembershave

comeupwith

suggestionsoftheirown.有几位成员提出了自己的建议。come短语comeup

走进；上升；被提出comeon

来吧；赶快

comeabout

发生；产生

comeacross

遇见，（偶然）发现

comeover来访，拜访；过来

cometo

来到（某地）；加起来总共

【语境应用】单句语法填空。1)—Alvin,areyoucomingwithus?—I’dloveto,butsomethingunexpectedhascome________.2)I’llneverunderstandhowitcame________thatyouwerelatethreetimesaweek.3)Whenwalkingdownthestreet,Icame________David,whomIhadn’tseenforyears.upaboutacross4.…problemscameupandthe“whitebikes”alldisappeared

…disappear:tobecomeimpossibletoseeanylongervi.

消失，不见egIcan’tfindmykeysanywhere—they'vecompletely

disappeared.我怎么也找不到自己的锁匙——它们彻底不见了。【点拨】dis-是否定前缀，表示“不，无，相反”，如disagree，dislike，dishonest，discomfort等。5.…thistimewithacomputertrackingsystemtorecordtheireverymove!tracking:atechnologicalwayofdeterminingthepositionofanobjectwithinawiderareaorlocationn.

跟踪egacomputertrackingsystem

一套电脑跟踪系统6.Thuspeoplewhowantedtousethemhadtotakethemtoanotherspecialparkingplaceneartheirdestinationandleavethemthere.

destination:theplacethatsomeoneorsomethingisgoingto

n.

目的地；终点egAllowplentyoftimetogettoyourdestination.你要留出充裕的时间以到达目的地。7.Thankstotheideasandeffortsofmanypeople…thanksto:becauseof(someoneorsomething)

由于，因为；幸亏，多亏egThankstoyourhelp,wesucceeded.由于你的帮助，我们成功了。【拓展】

表示“因为，由于”的短语还有：becauseof,owingto,dueto,asaresultof,resultfrom【方法规律】owingto和thanksto的宾语所表达的内容往往是正面的、积极的东西。dueto、becauseof和asaresultof的宾语则为中性的内容。在表达负面、消极的内容时多用asaresultof和dueto。【温馨提示】以上这些都是介词短语，因此后面可以跟名词或动名词而不可以跟从句。【语境应用】完成句子1)Itwasallagreatsuccess—_________________________(由于尽心竭力).2)____________________(多亏了你的帮助),wearrivedtheresafely.thankstoalotofhardworkThankstoyourhelp8.Nowadays,theideaof“whitebikes”haspedalleditswayaroundtheworld…

pedal:torideabicyclevi.&