新概念一第3课.ppt
New Concept English 1,lesson 23,Which glasses？,By Yooann,give which dirty clean empty full new old large small big little glass cup bottle box tin knife spoon fork,R e v i e w 1,effectiveness regretful department scholarly cocky capitalism fearless psychology burdensome selfish turely priesthood hardship rootlet,R e v i e w 2,New Word,on n prep. 在.之上 shelf elf n. 架子,Word Power,1.on 表示“在.之上”，是方位副词. eg：There is an apple on the table. 2.shelf 表示“架子”.可数名词 eg：I want to buy a book shelf.,方位介词,1.“in” 表示 “在.里面”，也表示“在.（某地）” eg：in the box. in Japan 2.“under” 表示“在.下面” eg：under the desk,3.“at” 表示“在.（某地）“ eg：at school. 4.“behind”表示“在.的后面” eg：behind the tree 5.“in （the）front of”表示“在.的前面” eg：in front of our classroom.,6.near表示“在.的附近” eg：near my house 7.below表示“在.的下方” eg：below her knees 8.towards表示“朝向” eg：towards east,9.above表示“在.的上方”. eg：above the mountain top 10.along表示“沿着.（走）” eg：walk along the street 12.across表示“从一边到另一边，穿过 ” eg：across the river.,13.through表示“穿过，越过” eg：through the forest. 14.into表示“进入.（内部）” eg：go into the room 15.over表示“在.的上方” eg：over the rainbow.,“in”和“at”,“in”和“at”都表示“在.（某地）”，区别： “in”一般强调在大地点，即后面接大地点名词. eg：in China in Newzeland in Tokyo “at”一般强调在小地点，即后面接小地点名词. eg：at park at yard at school,“under”，“below”,“under”和“below”都表示“在.下面”. “under”表示垂直在下的正下方. eg：under the table “below”则不一定表示正下方(即可以是正下方或非正下方) eg：The climbers stopped 300 meters below the top of the mountain.,“in front of”和“in the front of”,“in front of”和“in the front of”都可以表示“在.前方” “in front of”强调某物体外部的前面.反义词为behind. eg：sit in front of the room. “in the front of”强调某物体内部的前面.反义词为at the back of eg：sit in the front of the room.,“on”,“above”和“over”,“on”,“above”和“over”都可以表示“在.之上”.区别： “on”强调和物体的表面有接触. eg：an apple on the desk “above”强调位置高于某人或某物,不一定是正上方. eg：above the table “over”表示“越过”某一高度，一定在正上方. eg：over the fields “over”还可以表示在数量上的“超越，超过”,“through”和“across”,“through”和“across”都可以表示“穿过.”，区别： “through”强调在立体空间内的“穿过” eg：go through the frost “across”强调在平面内的“穿过” eg：go across the street “through”还可以表示在方法,手段上的“通过” eg：I can improve my English through practising.,Practice,1.He passed the hall 2.She put her hands her face. 3.This part of the country is sea level 4.I swam the Changjiang River 20 years ago. 5.You can learn Japanese talking to Japanese. 6.You have to be 18 to see this film. 7.The box is the shelf. 8.Lily is sitting the tree. 9.Put this book the other one.,New Word,desk desk n. 课桌 table 'teb()l n. 桌子 plate plet n. 盘子 cupboard 'kbd n. 橱柜 cigarette sg'ret n. 香烟 television 'telv()n n. 电视,New Word,floor fl n. 地板 dressing table n. 梳妆台 magazine mæg'zin n. 杂志 bed bed n. 床 newspaper 'njuzpep n. 报纸 stereo 'ster n. 立体声音响,Grammar,There be 是英语中常用句型， 意思是“有”，表示“人或事物的存在”。There在此结构中是引导词，已经没有副词“那里”的含义。There be 后面的名词是句子的主语，属倒装结构。疑问句形式是将be或will/have/can/must等助动词、情态动词提至there之前，否定形式则直接在be或助动词、情态动词后加not，因此要表达“某个地方或某个时间存在什么事物或人”的时候常用“There be + 名词+ 地点（时间）这一句型。,一、构成：There be .句型表示的是 “某处有(存在)某人或某物”，其结构为There be(is，are，was, were )+名词+地点状语。例如： There are fifty-two students in our class. There is a pencil in my pencil-case. There was an old house by the river five years ago.,各种句式,否定句：There be句型否定句式的构成和含有be动词的其它句型一样，在be后加上“not”。也可用“no”来表示。即：no + n.（名词）= not aanany + n.（名词）。注意：no + n.（可数名词单数）= not aan + n.（可数名词单数）；no + n.（可数名词复数）= not any + n.（可数名词复数）；no + n.（不可数名词）= not any + n.（不可数名词）。例如： eg：There is an orange in her bag. There isnt an orange in her bag. There is no orange in her bag.,一般疑问句：There be结构的一般疑问句变化只需把be动词移到句首，再在句尾加上问号即可。例如： eg：There is some money in her handbag. Is there any money in her handbag? (疑问句和否定句中，some改为any, something改为anything.),特殊疑问句： There be句型的特殊疑问句有以下三种形式： 对主语提问：当主语是人时，用 “Whos + 介词短语?”；当主语是物时，用 “Whats + 介词短语?”。其中there在口语中常常省略。注意：无论原句的主语是单数还是复数，对其提问时一般都用be的单数形式(回答时却要根据实际情况来决定)。如： There is a bird in the tree. Whats in the tree?, 对地点状语提问：用 “Where is are + 主语?”表示（注意其答语变化）： eg：There is a computer in my office. Where is the computer? -Its in my office., 对数量提问：一般有两种提问方式： 如果主语是可数名词，无论是单数还是复数，都用“How many +可数名词复数 + are there + 介词短语？”表示： There are twelve months in a year. How many months are there in a year? 如果主语是不可数名词，则用“ How much + 不可数名词 + is there + 介词短语？”表示： There is some money in my purse. How much money is there in your purse?,用法 1、There be 句型中的be 应和其后出现的主语在数上一致，即“就近原则”，如： eg：There is a lamp on the table. There are some apples in the bowl.,2、如果主语是复数名词，却表示一笔金额或一个总数或表达一个单个概念时，则仍用单数be形式. eg：There is five hundred dollars to pay. There is still another 20 miles to drive. There is duck and green vegetables for supper.,3、There be 中的be 有时可以是lie,stand,used to be,seem to be,appear to be 等. eg：There lies a river to the south. There lived an old man in the small house. There stood a temple near the river. There used to be a castle at the foot of the hill.,Translating,1.架子上有两块手帕. 2.包里有100美元 3.在美国有许多摩天大楼 4. 我的猫在我的椅子下 5.我每天沿着河散步 6.超过10人在那场意外中 7.阳光透过玻璃射进房间 8.我们可以通过社会活动获得经验. 9.乡村里面有许多农民. 10.我坐在教室的前排.,Thanks for your attending!,By Yooann,
