表示地点位置的介词ppt课件(PPT 46页)

1、何谓介词？1第1页，共46页。介词有哪些？他们的意思是？表示什么？2第2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。3第3页，共46页。My new roomLead in!4第4页，共46页。above, on, over正上方上方（不一定是正上方）上面（与表面接触）5第5页，共46页。Under，belowUnder正下方Below不一定正下方6第6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 eas

2、t 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。7第7页，共46页。across from, through, through从中间穿过BankBookshopAcross from在对面8第8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）ClassroomBallBall9第9页，共46页。Between, among10第10页，共46页。1

3、1第11页，共46页。The chair is _the cupboard.behind在后面12第12页，共46页。The snowman is the computer the clock.betweenand在两者之间13第13页，共46页。方位介词Prepositions of location14第14页，共46页。(一)介词的定义与分类: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。15第15页，共46页。（二）介词的句

4、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。16第16页，共46页。The telephone is _ the cupboard.on强调与物体表面接触17第17页，共46页。The ball is the table.behind在后面18第18页，共46页。The frog is _the dog .in front ofThe frog is _the dog the cat.betweenand19第19页，共46页。The tree is _ the shelf.The

5、snowman is the shelf.The toy plane is _ the shelf.abovenext toon在旁边在上面20第20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 ofbehindbetweenand21第21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

6、 22第22页，共46页。There be句型专题23第23页，共46页。There is a cat under the tree.24第24页，共46页。There are two dogs under the tree.25第25页，共46页。There is a cat and two dogs under the tree.There are two dogs and a cat under the tree.26第26页，共46页。概念结构用法There be 句型表示“存在”“有”，其中be动词有时态和单复数变化。There be+主语（人或物名词）+地点27第27页，共46页。

7、看名词单数is复数are不可数的用is28第28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 isareareisIsis29第29页，共46页。there 是个近视眼。 30第30页，共46页。There

8、 _ a desk and fifty-five chairs in the classroom. A. are B. is 31第31页，共46页。There _ fifty-five chairs and a desk in the classroom. A. are B. is 32第32页，共46页。There _ some water in thebottle. A. is B. are C. have D. be 33第33页，共46页。There is _. A. a pencil B. two books C. five apples D. a water 34第34页，共46

9、页。There are a lot of _ in the fridge. A. meat B. chicken C. eggs D. milk 35第35页，共46页。There _ a pencil-case andmany pencils in Toms schoolbag. A. is B. are C. have D. be 36第36页，共46页。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 tre

10、es in thePark. A. is B. are 37第37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。语法大练兵 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.38第38页，共46页。There is a radio on the desk. There be- 的一般疑问句 Is there a radio on the d

11、esk ? Yes, there is. / No, there isnt.There are some shoes under the bed. Are there any shoes under the bed? Yes, there are. / No, there arent.规则： is/are要提前, some 变any,其他都不变39第39页，共46页。There is a radio on the desk. There be- 否定句 There isnt a radio on the desk . There are some shoes under the bed. Th

12、ere arent any shoes under the bed. 规则： is/are后加not, some 变any,其他都不变40第40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.41第41页，共46页。Production: Play the game.Find the differences between the pictures.42第42页，共46页。43第43页，共46页。Summary1. in 在里面2. on 在表面