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1、BOOK9Unit4Exploringplants目标认知 重点词汇：scale, conflict, restriction, fluency, appeal, postpone, evolve, attach, datebackto, giveout 重点句型：not…until句型 语法：宾语精讲巧练重点词汇scale 【原句回放】However,itwasnotuntiltheeighteenthandnineteenthcenturiesthattheexplorat
2、ionofthebotanicalworldbeganonalargescale.(P32) 【点拨】scalen.thesizeofsth.,especiallywhenitisbig意为“大小，规模”，onalargescale表示“规模宏大的”，还表示“等级；比例，尺度” 如：Anypublicdemonstrations（游行）onalargescalewithoutthepermissionofthecity authoritiesisantisocial. Thescaleofthi
3、smapisonecentimetertothekilometer. Amachineforweighingpeoplehasascalefromonepoundto300poundsonit. 【拓展】scales表示“称，天平”；scale也用作动词，表示“攀越，爬越”，短语：scaleup/down按比例逐步增加/减少， 如：Studentsscaledan8-footfencetoenterthetheatre. Suchabigordermeansscalingupourproduct
4、ioncapacity. 【随时练】Withtheopportunitytosurvivebecomingsmall,thesearchoperationhasbeenscaleddownslowlyatpresent. A.hasbeenscaleddown B.isbeingscaleddown C.scaledup D.isscalingup Key:Bconflict 【原句回放】Braveyoungmentooktheopportunityofgoingonbot
5、anicalexpeditions,oftenfacingmanydangersincludingdisease,…andconflictswiththelocalpeople.(P32) 【点拨】conflictn.angrydisagreementbetweenpeopleorgroups表示“冲突，争端”，常与介词between/over连用，beinconflictwithsb.表示“与某人处于争执中”。conflict也用作动词，表示“冲突；争执” 如：Thereisaconflictbetwee
6、nthetwosidesofhispersonality. Sheisinconflictwithheremployeroversicknesspay. Thetwostoriesconflicted,soIdidnotknowwhattobelieve. 【拓展】区别conflict,fight,struggle 都含“战斗”、“斗争”的意思。 ①conflict指“由于严重不一致，而引起抵触或冲突”， 如：Theiraccountofthecausesofthewarconflicts
7、withours. 他们对于战争起因的报告与我们的报告相反。 ②fight原义是“打仗”、“战斗”，指“任何形式的斗争”，特别强调“短兵相接”， 如：Thetwoboysfought.两个孩子动手打起来了。 ③struggle本义是“挣扎”，指“克服某种障碍或困难，以达到某种目的”，意味着“处境难”， 如：Theywerestrugglingforpeace.他们为和平而斗争。 【随时练】Indealingwithpublicrelations,weshouldmakeeveryeffor
8、ttopreventthe_______inpersonality. A.contract B.contrast B.connection D.conflict Key:D.析：conflict争论，摩擦，冲突；contact接触，联系，交往； contrast对比；对照；connection联系，关系。restriction 【原句回放】Atthattime
