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Unit5Signs基础知识重点单词1.sign标识2.litter乱扔垃圾重点单词3.careful小心,当心4.mean意思是重点单词5.floor地面6.around在……周围重点单词7.restaurant饭店,餐厅8.someone某人重点单词9.smoke吸烟,抽烟10.smell闻到11.outing外出游玩,远足1.shoppingcentre重点短语购物中心2.take…into带入3.wantsomejuice想要一些果汁4.goin重点短语进入5.atarestaurant在一家饭馆6.walkon继续走路重点句型1.Noeatingordrinking!请勿吃喝!2.Nolittering!请勿乱丢垃圾!3.Noparking!请勿停车!重点句型4.Nosmoking!请勿吸烟!5.Danger!危险!6.Wetfloor!小心地滑!重点句型7.Becareful!当心!8.Icansmellit.我能闻到它.重点句型9.Whatdoesitmean?它表示什么意思?10.Itmeanstheflooriswet.它表示地是滑的.重点语法公共标识的英文构成方式有:No+doing!如:Nosmoking!Noeatingordrinking!…No+名词复数!如:Nopets!Nocameras!…名词或名词短语如:Danger!…祈使句,如:Turnright!Bequiet!…重点语法2.在否定句中,如果要否定两种或多种事物时,一般要用连词or,意思是“也不”.如:Noeatingordrinking!请勿饮食!Hecan'treadorwrite.他不会读,也不会写.重点语法3.take和bring在意义和用法上的区别:一般来说,take表示从说话者所处位置向另一处,意思是“带去”;而bring表示从别处向说话者所处位置,意思是“带来”.重点语法如:SuYang,pleasebringthebooktomeandtaketheflowerstoHelen.苏洋,请把那本书拿给我,再把这些花带给海伦.