表示地点位置的介词.pptx

介词有哪些？他们的意思是？表示什么？第1页/共46页何谓介词？表示关系的词。表示位置关系的词；表示时间关系的词；表示逻辑关系的词；表示方式手段的词，等等。第2页/共46页My new room第3页/共46页above,on,over正上方正上方上方（不一定上方（不一定是正上方）是正上方）上面（与表面上面（与表面接触）接触）第4页/共46页Under，belowUnder正下方Below不一定正下方第5页/共46页in,on,to Japan is to the east of China.日本位于中国的东面。Henan Province is on the east of Shanxi Province.河南省位于陕西省东边。China is in the east of Asia.中国位于亚洲的东部。第6页/共46页across from,through,through从中间穿过BankBookshopAcross from在对面第7页/共46页区分：in front of 和in the front ofin front of=before“在前面”（不在某物内）in the front of则是“在的前部”（在某物内）ClassroomBallBall第8页/共46页Between,among第9页/共46页第10页/共46页The chair is _the cupboard.behind在在后面后面第11页/共46页The snowman is the computer the clock.betweenand在两者之间在两者之间第12页/共46页方方位位介介词词第13页/共46页(一一)介词的定义与分类介词的定义与分类:介词又叫前置词，是一种虚词。介词又叫前置词，是一种虚词。介词分为两种，一种是简单介词,如at,in,on,next to,under,behind等。另一种是介词短语，如in front of,between and等。第14页/共46页（二）介词的句法功能:介词不能独立在句中做成份,介词后必须与名词、代词、或动名词构成。介词短语在句中充当一个成份，表示人、物、事件等与其它人、物、事件等之间的关系。第15页/共46页The telephone is _ the cupboard.on强调与物体表面接触第16页/共46页The ball is the table.behind在后面第17页/共46页The frog is _the dog.in front ofThe frog is _the dog the cat.betweenand第18页/共46页The tree is _ the shelf.The snowman is the shelf.The toy plane is _ the shelf.abovenext toon在旁边在上面第19页/共46页完成句子。1.梅梅坐在我的前面，我坐在她的后面。Meimei sits _ _ _ me and I sit _ her.2.迈克坐在吉姆和萨姆之间。Mike sits _ Jim _ Sam.in front ofbehindbetweenand第20页/共46页3.我的书桌上面放了很多书。There are many books _my desk.4.盒子里有什么？Whats _ the box?on in 第21页/共46页There be句型专题第22页/共46页There is a cat under the tree.第23页/共46页There are two dogs under the tree.第24页/共46页There is a cat and two dogs under the tree.There are two dogs and a cat under the tree.第25页/共46页概念概念结构结构用法用法There be 句型表示“存在”“有”，其中be动词有时态和单复数变化。There beThere be+主语（人或物主语（人或物名词名词）+地点地点第26页/共46页看名词看名词单数is复数are不可数的用is第27页/共46页 用be动词is/are 填空：1、There a pencil in the pencil box.2、There some flowers on the desk.3、There four people in my family.4、There a picture and two maps on the wall.5、A:there a cat under the tree?B:Yes,there isareareisIsis第28页/共46页there 是个近视眼。第29页/共46页There _ a desk and fifty-five chairs in the classroom.A.are B.is 第30页/共46页There _ fifty-five chairs and a desk in the classroom.A.are B.is 第31页/共46页There _ some water in thebottle.A.is B.are C.have D.be 第32页/共46页There is _.A.a pencil B.two books C.five apples D.a water 第33页/共46页There are a lot of _ in the fridge.A.meat B.chicken C.eggs D.milk 第34页/共46页There _ a pencil-case andmany pencils in Toms schoolbag.A.is B.are C.have D.be 第35页/共46页看名词看名词There _ a doll in the toy box.A.is B.are There _ some bread on the plate.A.is B.are There _ a lot of green trees in thePark.A.is B.are 第36页/共46页 1.教室里有很多桌子和凳子。2.树上有两个风筝和一只鸟。3.房子附近有三棵树。There are some desks and chairs in the classroom.There are two kites and a bird on the tree.There are three trees on the tree.第37页/共46页wThere is a radio on the desk.There be-的一般疑问句 Is there a radio on the desk?Yes,there is./No,there isnt.wThere are some shoes under the bed.Are there any shoes under the bed?Yes,there are./No,there arent.w规则：is/are要提前,some 变any,其他都不变第38页/共46页wThere is a radio on the desk.There be-否定句 There isnt a radio on the desk.wThere are some shoes under the bed.There arent any shoes under the bed.w规则：is/are后加not,some 变any,其他都不变第39页/共46页How many apples are there on the tree?There are twenty apples on the tree.How many apples are there on the tree now?There are thirteen apples on the tree now.第40页/共46页Production:Play the game.Find the differences between the pictures.第41页/共46页第42页/共46页Summary1.in 在里面2.on 在表面3.beside/next to 在旁边4.behind 在后面5.in front of 在前面6.under 在下面7.between 在两者之间第43页/共46页Chant:There 是个近视眼，单数is复数are,不可数名词用is,变疑问be提前,变否定be后要把not填，变句型，句中some变any.第44页/共46页第45页/共46页感谢您的观看。第46页/共46页