Unit 5 Signs一、词汇I、在购物中心at a shopping centre16、外出游玩be on an outing2、当心！小心！Be careful17、在森林中in the forest3、看见标志see the sign18、该吃午饭了time for lunch4、一家果汁店a juice shopl9、感到又累又饿feel tired and hungry5、想要一些果汁want some juice20、寻找我的香蕉look for my bananas6、进入g0in2l、带些作午餐bring some for lunch7、带着你的果汁进入商店take your juice into the shop22、给山姆一个香蕉give Sam a banana8、吃面eat some noodles23、要一个want one9、在一家饭馆at arestaurant24、继续走walk on10、闻到它smell it25、在一棵树上发现标志find a sign on the tree11、这么高兴so happy26、吃香蕉eat bananas12、在英国in the UK27、看见许多猴子围者他们see a lot of monkeys around them13、在美国in the US28、看着鲍比的香蕉look at Bobby's bananasl4、把地铁叫做“underground”call the metro"underground"29、知道为什么know why15、把地铁叫做“subway'”call the metro”subway”30、一些公共地方some public places二、句型l.What does it mean?它表示什么意思？10.No fishing请勿钓鱼！It means the floor is wet.它表示地是滑的。1l.No swimming!清勿游泳！It means you can't litter here..它表示你不能在这儿乱丢垃圾.12.No pets!请勿携带宠物！It means you can't eat or drink..它表示你不能吃或喝。13.Be/Keep quiet!保持安静！It means you can't smoke here.它表示你不能在这儿吸烟。14.No climbing!i请勿爬树！2.No eating or drinking!请勿吃喝！l5.No running!请勿奔跑！16.No cameras!请勿拍照！4.No parking!请勿停车！17.No mobile phones!请勿打电话！5.No smoking!i请勿吸烟！18.Do you want some juice?你想要一些果汁吗？6.Danger!危险！19.What do these signs mean?这些标志什么意思？7.Wet floor!小心地滑！20.Helen wants to go in.海伦想要进来。&.Be careful!当心！21.Is someone smoking?有人吸烟吗？9.Keep off the grass!禁止践踏草坪！22.I can smell it..我能闻到它。23.Bobby and Sam are on an outing in the forest.鲍比和山姆在森林里游玩。24.I know why we shouldn't eat bananas here!我知道为什么我们不应该在这儿吃香蕉了！三、语法1、公共标识的英文构成方式有：●No+doing,如：No smoking!No eating or drinking!.●No+名词复数如：No pets!No cameras!..●名词或名词短语如：Danger!●祈使句，如Turn right!!Be quiet!.…2、No eating or drinking!请勿饮食！●在否定句中，如果要否定两种或多种事物时，一般要用连词0，意思是“也不”。如：1