signs 单元重点归纳.doc

signs 单元重点归纳Public sign 公共标志（公共标示牌）should 应该 （shouldnt=should不应该 ）What does the sign mean?smoke 吸烟 No smoking (严禁吸烟) : It means you shouldnt smoke here. litter 乱丢杂物No littering（严禁乱丢杂物）: It means you shouldnt litter here.park 停车 No parking （禁止停放车辆）: It means you shouldnt park here.No eating or drinking （禁止吃喝）: It means you shouldnt eat or drink here.No + V-ing: No taking photos 禁止拍照 No swimming 禁止游泳Danger（危险）:It means you should stay away from it stay away from 远离（不近）Do not touch（严禁触碰）: It means you shouldnt touch it.touch 触，碰Keep off 不接近Keep off the grass（不接近草坪）: It means you shouldnt walk on the grass. / Be quiet（保持安静）: It means you shouldnt make noise.Make noise 发出噪音（声响）cousin (堂，表)兄弟姐妹：uncles or aunts son or daughteralways 总是only 仅仅，只 four years old 四岁 a lot of questions 许多（many）问题some questions about them 有关他们（它们）的一些问题 on the grass 在草地上The sign on the birds cage在鸟笼上的标志（the boy in the green sweater穿绿毛衣的那个男孩）小精灵儿童网站know a lot about public signs 对标牌了解很多（了解，知道有关很多标志的事）take a walk 散步/ walk to the note 走到纸币跟前 /come up to him 来到他跟前say to Mr. Smith 对史密斯先生说/ fine ￥10 罚款10 元pick 捡 pick it up 捡起它（it, them 放中间）around 在.周围 Look around 环顾四周There are some public signs around the river.point 指着 point to a sign on the grass 指着草地上的一个标志Cant you see the sign over there, sir? 先生，你难道没看见那边的标牌吗？play the game with your friends 和你的朋友玩这个游戏suddenly 突然地 nearby 附近地（副词） quickly 快地 keeper 看守人On the Internet 在网上 learn more about public signs 学更多有关公共标志的知识Talk about the sign with a partner. 找个伙伴谈论标志 conversation 谈话As a model 作为一个样子（模型） correct words 正确的单词二、部分语言点札记1 always 总是 always usually often sometimesThis boy is always late for school. 这个男孩总是上学迟到。I always take a walk after supper. 我晚饭后总是散散步。Does he always have so many questions? 他总有那么多问题吗？2 情态动词：在英文中主要用来表示说话人的看法，态度等，有以下特点：本身都有一定意义； 不能单独作谓语；在句中不受任何人称，数的变化的影响，目前我们学过的这些情态动词后跟的动词一般都是改词原形目前学过的一些情态动词及用法:(1)can (否定 cannot=cant) 能 表示具备的能力（体力，脑力）：A bird can fly, but a man cant. / Can you play the violin?小精灵儿童网站 表示允许Can I have a look? / Can I ask some questions? / You can go now.（2） may (否定 may not) 可以 可能性I may be very busy tomorrow. 我可能明天很忙也许 (比can 更为委婉些)May I come in? / May I have a look at your new toy?回答： Sure / Certainly / OK. (一般不说，Yes, you may)No, you mustnt 不，不可以（3） must 必须 (语气强于should) (must not=mustnt 绝不能，不可以，一定不要)表职责，义务Everyone must loyal to his motherland 每个人都必须忠于他的祖国。Students must work hard at his study. 学生应该努力学习主观上感觉必须要做某事情。Its too late. I must go now. / You must do your homework at once.Must I clean the classroom now? No, you neednt. 否定回答一般为neednt.我现在必须打扫教室吗？ 不，你不需要。 （ Yes, you must）表禁止 （否定句）You mustnt talk to her like that. 你不可以象那样和她说话Cars mustnt park here.(4) need 需要 （否定 need not=neednt）Need I help that girl? 需要我帮那个女孩吗？You neednt go there today.(5) should 应该，义务 ( 否定 should not=shouldnt)(6) would 表愿望Would you tell me your name?The boy wouldnt let the doctor come. 这个男孩不想让医生来。三、口头表达训练（example）Good morning, everybody. Can you see so many signs in my hands? There are so many? Right, they are public signs. Today Id like to talk about the public signs. Now look at the first one. Can you often see this public sign outside? This is the first letter of a word. The word ispark. Now it means you shouldnt park your car or bike here. So if you find this public sign. Youd better take your bike or car away, or someone will punish you, haha. Look at this interesting sign, its very easy for you to understand the meaning of it. It means your shouldnt make noise here, because someone will be distu