表示地點位置的介詞

1、何謂介詞？介詞有哪些？他們的意思是？表示什么？何謂介詞？表示關(guān)系的詞。表示位置關(guān)系的詞；表示時間關(guān)系的詞；表示邏輯關(guān)系的詞；表示方式手段的詞，等等。My new roomabove, on, over正上方正上方上方（不一上方（不一定是正上方）定是正上方）上面（與表上面（與表面接觸）面接觸）Under，belowUnder正下方正下方Below不一定不一定正下方正下方in, on, to Japan is to the east of China.日本位于中國的東面日本位于中國的東面。Henan Province is on the east of Shanxi Province. 河南省位于

2、陜西省東邊。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。中國位于亞洲的東部。across from, through, through從中間穿過從中間穿過BankBookshopAcross from在對面在對面區(qū)分：區(qū)分：in front of 和和in the front ofin front of = before“在在前面前面”（不在某物內(nèi)）（不在某物內(nèi)）in the front of則是則是 “在在的前部的前部”（在某物內(nèi)）（在某物內(nèi)）ClassroomBallBallBetween, amongThe chair is _t

3、he cupboard.在在后面后面The snowman is the computer the clock.between在兩者之間在兩者之間方方位位介介詞詞(一一)介詞的定義與分類介詞的定義與分類:介詞又叫前置詞，是一種虛詞。介詞又叫前置詞，是一種虛詞。 介詞分為兩種，一種是介詞分為兩種，一種是簡單介詞簡單介詞, 如如at, in, on, next to , under, behind等等。另一種是另一種是介詞短語介詞短語，如如in front of, between and等。等。（二）介詞的句法功能（二）介詞的句法功能: 介詞不能獨立在句中做成份介詞不能獨立在句中做成份, 介詞后必

4、須與名詞、介詞后必須與名詞、代詞、或動名詞構(gòu)成。代詞、或動名詞構(gòu)成。介詞短語在句中充當一個成份，表示人介詞短語在句中充當一個成份，表示人 、物、事、物、事件等與其它人、物、事件等之間的關(guān)系。件等與其它人、物、事件等之間的關(guān)系。The telephone is _ the cupboard.強調(diào)與物體表面接觸behind在在后面后面The frog is _the dog .in front ofThe frog is _the dog the cat.betweenandThe tree is _ the shelf.The snowman is the shelf.The toy plane

5、 is _ the shelf.在在旁邊旁邊在在上面上面完成句子。1.梅梅坐在我的前面，我坐在她的后面。 Meimei sits _ _ _ me and I sit _ her. 2. 邁克坐在吉姆和薩姆之間。 Mike sits _ Jim _ Sam. in front ofbehindbetweenand3. 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 There is a cat under the tree.There are two dogs under the tree.T

6、here is a cat and two dogs under the tree.There are two dogs and a cat under the tree.概念概念結(jié)構(gòu)結(jié)構(gòu)用法用法There be 句型表示“存在”“有”，其中be動詞有時態(tài)和單復(fù)數(shù)變化。There beThere be+ +主語（人或物主語（人或物名詞名詞）+ +地點地點看名詞看名詞單數(shù)is復(fù)數(shù)are不可數(shù)的用is 用be動詞is / are 填空： 1、There a pencil in the pencil box. 2、There some flowers on the desk. 3、There fou

7、r 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 isareareisIsisthere 是個近視眼。 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 th

8、ebottle. 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 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 看名詞看名詞There _ a doll in the toy box. A. is B.

9、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。教室里有很多桌子和凳子。 2.樹上有兩個風箏和一只鳥。樹上有兩個風箏和一只鳥。 3.房子附近有三棵樹。房子附近有三棵樹。 There are some desks and chairs in the classroom. There are two kites and a bird on the tree. There are three trees on th

10、e tree.w There is a radio on the desk. There be- 的一般疑問句 Is there a radio on the desk ? Yes, there is. / No, there isnt.w There are some shoes under the bed. Are there any shoes under the bed? Yes, there are. / No, there arent.w 規(guī)則：規(guī)則： is/are要提前要提前, some 變變any,其他都不變其他都不變w There is a radio on the desk

11、. There be- 否定句 There isnt a radio on the desk . w There are some shoes under the bed. There arent any shoes under the bed. w 規(guī)則：規(guī)則： is/are后加后加not, some 變變any,其他都不變其他都不變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.Production: Play the game.Find the differences between the pictures.Sum