《表示地点位置的介词ppt课件.ppt》由会员分享，可在线阅读，更多相关《表示地点位置的介词ppt课件.ppt（46页珍藏版）》请在三一办公上搜索。
1、何谓介词？,介词有哪些？他们的意思是？表示什么？,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。,My new room,Lead in!,above, on, over,正上方,上方（不一定是正上方）,上面（与表面接触）,Under，below,Under正下方,Below不一定正下方,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 t
2、he east of Asia. 中国位于亚洲的东部。,across from, through,through从中间穿过,Bank,Bookshop,Across from在对面,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）,Classroom,Ball,Ball,Between, among,The chair is _the cupboard.,behind,在后面,The snowman is the computer the clock.,be
3、tween,and,在两者之间,方位介词,Prepositions of location,(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。,（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。,The telephone is _ the cupboard.,on,强调与物体表面接触,The
4、 ball is the table.,behind,在后面,The frog is _the dog .,in front of,The frog is _the dog the cat.,between,and,The tree is _ the shelf.The snowman is the shelf.The toy plane is _ the shelf.,above,next to,on,在旁边,在上面,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
5、 _ Jim _ Sam.,in front of,behind,between,and,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,There be句型专题,There is a cat under the tree.,There are two dogs under the tree.,There is a cat and two dogs under the tree.,There are two dogs and a cat under the tree.,There be
6、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,单数is复数are不可数的用is,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,is,are,are,is,Is,is,
7、there 是个近视眼。,There _ a desk and fifty-five chairs in the classroom. A. are B. is,There _ fifty-five chairs and a desk in the classroom. A. are B. is,There _ some water in thebottle. A. is B. are C. have D. be,There is _. A. a pencil B. two books C. five apples D. a water,There are a lot of _ in the
8、fridge. A. meat B. chicken C. eggs D. milk,There _ a pencil-case andmany pencils in Toms schoolbag. A. is B. are C. have D. be,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,1.教室里有很多桌子和凳子。 2.树上有两个风筝和
9、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.,There 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.,There are some shoes under the bed.,A
10、re 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,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.,There arent any shoes under the bed.,规则： is/are后加not, some 变any,其他都不变,How many apples a
11、re 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.,Production: Play the game.Find the differences between the pictures.,Summary,1. 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,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.,
