北师大版高中英语选择性必修第一册UNIT3 Section Ⅱ Period2课件

Period２UNIT3

CONSERVATION主题语境人与自然——人类生存、社会发展与环境的关系SectionⅡ

LESSON2&LESSON3Readthetextcarefullyandthenchoosethebestanswer．1．HowmanypeoplehavediedinBritishvehicleaccidentsoverthelastdecade？A．2，500orso． B．25，000orso．C．30，000orso． D．32millionorso．课时练案课文整体阅读√2．WhichofthefollowingisNOTtheexcuseofdrivingcars？A．Thebusesareterrible．B．Thetrainsarealwayslate．C．There'snotimetowalk．D．Thecarsarebadforpeople．√3．Whatshouldyoudoifajourneyislessthaneightkilometres？A．Driveyourcar． B．Takeabus．C．Cycleabike． D．Takeaplane．4．Whatshouldyoudoifyouhavetouseacar？A．Shareitwithothers． B．Gotothecitygovernment．C．Writetothepapers． D．Askforaspeedlimit．√√1．suitn．套装；西服

vt．适合；相配，合身①(教材p.59)Dowhicheverofthesethingsthatsuityou． ________②Thisnewdresssuitsyouverywell． ________③You'llneedtogetasuitmadetomeasure． _____________vt．适合vt．合身n．套装；西服2．wrapvt．包，裹；(使文字)换行

n．包裹(或包装)材料①(教材p.110)WhenIpickedthemup，Iwasamazedthateachcoconutwaswrappedinclear，thinplastic． ________②Westockawiderangeofcardsandgiftwrap． ___________③Thetextwrapsaroundifitistoolongtofitthescreen． _______vt．包裹n．包装材料v．换行3．relatev．相联系；把……联系起来；有关联；讲述；叙述；

涉及；关于①(教材p.59)Sometypesofcancerarerelatedtotrafficpollution． _________②Sherelatesherchildhoodexperiencesinthefirstchapters． ______________③Therecommendationsrelatetothedetailsofhowsuchdataisstored． _____________v．有关联vt．讲述；叙述v．涉及；关于1．(学会断句)WhenIaskedafriend/workingforagreen-livingorganisation/foradviceabouthowtogiveup，shetoldmefivethings...[分析]本句是一个复合句。句中的WhenIaskedafriendworkingforagreen-livingorganisationforadviceabouthowtogiveup为________从句。其中workingforagreen-livingorganisation为动词-ing形式短语作定语，修饰_______；不定式短语howtogiveup作介词_____的宾语；shetoldmefivethings是主句。[翻译]_______________________________________________________________________________________________________________时间状语afriendabout

当我向一个为绿色生活组织工作的朋友征求关于如何放弃开车的建议时，她告诉了我五件事……2．(学会断句)Beforeyougetintoyourcar，thinkabout/whetheryoureallyneedtomakethatjourney．[分析]本句是一个复合句。句中的Beforeyougetintoyourcar为________从句，其后是主句，其中whetheryoureallyneedtomakethatjourney是____从句。[翻译]_____________________________________________________时间状语宾语在你上车之前，想想你是否真的需要这样做。3．(学会断句)Weoftenthink/thereisnothing/wecandoaboutthenoise，pollution/anddangeroftraffic．[分析]本句是一个复合句。句中的Weoftenthink是____；句中的谓语动词think后为省略了that的________，其中wecandoaboutthenoise，pollutionanddangeroftraffic为________，修饰先行词_______。[翻译]_____________________________________________________主句宾语从句定语从句nothing我们常常认为我们对交通噪音、污染和危险无能为力。4．(学会断句)Ifyourstreetisfullofheavytraffic，talktoyourneighbours/aboutit．[分析]本句是一个复合句。Ifyourstreetisfullofheavytraffic为________从句。祈使句talktoyourneighboursaboutit为____。[翻译]_____________________________________________________条件状语主句如果你的街道交通拥挤，和你的邻居谈谈。1．(应用文佳句)Inthelast20years，thenumberofcarsontheroadshasgoneupby25%．在过去的二十年里，路上行驶的汽车数量增加了25%。2．(应用文佳句)Legpowercansaveyourmoney，keepyoufitandhelpyoulivelonger．腿的力量可以节省你的钱，让你保持健康，并帮助你活得更久。3．(应用文佳句)Ifyoureallyhavetouseacar，sharejourneyswithsomeoneelse．Itismuchcheap