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Lesson15,TheZooIsOpen,Whatanimalsdoyouthinkaredangerous?Why?Whatrulesshouldweobeyatthezoo?,ThinkAboutIt,DangerousAnimals,UsefulExpression,Fierce凶猛的,猛烈的,暴躁的;Poisonous有毒的;Sharpteethandclaw锋利的牙齿和爪子;Beast(尤指罕见或巨大凶猛的)兽;,Rulesatthezoo,不准大声喧哗不准随意拍照不准随意喂食不准恐吓动物,Pleasebequiet.Nophotos.Donotfeedtheanimals.Donotscaretheanimals.,Languagepoints,Thezooisopen.Open是形容词(adj),意思是(顾客或观众等)可以进入的。Eg:Thisgardenisopentothepublic.这座花园向公众开放。,Open可以表示“开着的,营业的,办公的,敞开的,开阔的”。Eg:Hesleptintheroomwiththewindowopenlastnight.他昨晚睡在窗户开着的那个房间。TheshopisntopenonSundays.这个商店星期天不营业。Hiscoatwasopen.他的大衣敞开着。Thecagearebigandopen.笼子又大又宽敞。,Theygothroughtheentranceandseeasign.Through介词(Prep)“穿过”across从表面通过through从里面或中心穿过,尤指森林,人群等Eg:Iwalkedacrossthesquaretothemuseum.我走过广场到达博物馆。Wewalkedthroughtheforest.我们穿过森林。,Maybecamerasscaretheanimals.Maybe是副词(adv)“大概,或许”。Eg:maybesomebodytookitbymistake.也许有人拿错了。情态动词may和系动词be一起也可以表示“可能是”Eg:Youmayberight.你可能是对的。Icantfindmywatch.Itmaybeinyourpocket.我找不见我的表,他可能在你衣兜里。同义词有:possible、probably、likely、perhaps等,Itsnearlynoon.nearly副词(adv)“几乎,差不多”=almostNearly和almost都表示“几乎,差不多”,在多数情况下,两者之间没有什么差别。一般来说,almost所表达的程度比nearly更接近一些。另外,nearly不能用来修饰否定词,但可被not修饰。Wearenearly/almostthere.我们快要到了。Itsnotnearlyashotaslastyear.天气没有去年那么热。,Wedonthaveanybamboohereinsp.any用于一般疑问句和否定句,肯定句中用some,表示“一些”。any和some都可以修饰可数名词和不可数名词。Ihavesomeworktodotoday.我今天有些事要做。Doyouhaveanyworktodotoday?Therearesomeflowersonthetable.桌子上有一些花。Arethereanyflowersonthetable?Therearentanyflowersonthetable.,
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