表示地點(diǎn)位置的介詞ppt課件(PPT 46頁)

1、何謂介詞？1第1頁，共46頁。介詞有哪些？他們的意思是？表示什么？2第2頁，共46頁。何謂介詞？表示關(guān)系的詞。表示位置關(guān)系的詞；表示時(shí)間關(guān)系的詞；表示邏輯關(guān)系的詞；表示方式手段的詞，等等。3第3頁，共46頁。My new roomLead in!4第4頁，共46頁。above, on, over正上方上方（不一定是正上方）上面（與表面接觸）5第5頁，共46頁。Under，belowUnder正下方Below不一定正下方6第6頁，共46頁。in, on, to Japan is to the east of China.日本位于中國的東面。Henan Province is on the eas

2、t of Shanxi Province. 河南省位于陜西省東邊。China is in the east of Asia. 中國位于亞洲的東部。7第7頁，共46頁。across from, through, through從中間穿過BankBookshopAcross from在對(duì)面8第8頁，共46頁。區(qū)分：in front of 和in the front ofin front of = before“在前面”（不在某物內(nèi)）in the front of則是 “在的前部”（在某物內(nèi)）ClassroomBallBall9第9頁，共46頁。Between, among10第10頁，共46頁。1

3、1第11頁，共46頁。The chair is _the cupboard.behind在后面12第12頁，共46頁。The snowman is the computer the clock.betweenand在兩者之間13第13頁，共46頁。方位介詞Prepositions of location14第14頁，共46頁。(一)介詞的定義與分類:介詞又叫前置詞，是一種虛詞。 介詞分為兩種，一種是簡單介詞, 如at, in, on, next to , under, behind等。另一種是介詞短語，如in front of, between and等。15第15頁，共46頁。（二）介詞的句

4、法功能: 介詞不能獨(dú)立在句中做成份, 介詞后必須與名詞、代詞、或動(dòng)名詞構(gòu)成。介詞短語在句中充當(dāng)一個(gè)成份，表示人 、物、事件等與其它人、物、事件等之間的關(guān)系。16第16頁，共46頁。The telephone is _ the cupboard.on強(qiáng)調(diào)與物體表面接觸17第17頁，共46頁。The ball is the table.behind在后面18第18頁，共46頁。The frog is _the dog .in front ofThe frog is _the dog the cat.betweenand19第19頁，共46頁。The tree is _ the shelf.The

5、snowman is the shelf.The toy plane is _ the shelf.abovenext toon在旁邊在上面20第20頁，共46頁。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. 邁克坐在吉姆和薩姆之間。 Mike sits _ Jim _ Sam. in front ofbehindbetweenand21第21頁，共46頁。3. 我的書桌上面放了很多書。There are many books _my desk.4. 盒子里有什么？Whats _ the box? on in

6、 22第22頁，共46頁。There be句型專題23第23頁，共46頁。There is a cat under the tree.24第24頁，共46頁。There are two dogs under the tree.25第25頁，共46頁。There is a cat and two dogs under the tree.There are two dogs and a cat under the tree.26第26頁，共46頁。概念結(jié)構(gòu)用法There be 句型表示“存在”“有”，其中be動(dòng)詞有時(shí)態(tài)和單復(fù)數(shù)變化。There be+主語（人或物名詞）+地點(diǎn)27第27頁，共46頁。

7、看名詞單數(shù)is復(fù)數(shù)are不可數(shù)的用is28第28頁，共46頁。 用be動(dòng)詞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頁，共46頁。there 是個(gè)近視眼。 30第30頁，共46頁。There

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

9、頁。There are a lot of _ in the fridge. A. meat B. chicken C. eggs D. milk 35第35頁，共46頁。There _ a pencil-case andmany pencils in Toms schoolbag. A. is B. are C. have D. be 36第36頁，共46頁。看名詞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頁，共46頁。 1.教室里有很多桌子和凳子。 2.樹上有兩個(gè)風(fēng)箏和一只鳥。 3.房子附近有三棵樹。語法大練兵 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頁，共46頁。There is a radio on the desk. There be- 的一般疑問句 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.規(guī)則： is/are要提前, some 變any,其他都不變39第39頁，共46頁。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. 規(guī)則： is/are后加not, some 變any,其他都不變40第40頁，共46頁。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頁，共46頁。Production: Play the game.Find the differences between the pictures.42第42頁，共46頁。43第43頁，共46頁。Summary1. in 在里面2. on 在表面