新目标七年级英语上册Unit_3_Is_this_your_pencil课件(1).ppt

1、Unit 3 Is this your pencil?,pencil box,pen,eraser,ruler,pencil,schoolbag,New words,dictionary,Translation：,这是我的书。 这些是我的书。,This is my book.,These are my books.,请同学们把这两个句子变成一般疑问句！谁会呀？,口诀：,变一般疑问句： 句中若有am, is, are，直接拿来当老大。,Answer:,-Is this your book? (肯定回答) -Are these your books? (否定回答),-Yes, it is.,-No

2、, they arent. Theyre her books.,此处语言啰嗦，不简洁！,=hers.,口诀：,形容词性物主代词与名词性物主代词的用法：,形容物主后跟名，名词物主独立用。,Tell me the difference:,my schoolbag = your pen = his eraser = her dictionary = our books = your pencils = their pencil boxes =,mine,yours,his,hers,ours,yours,theirs,形容词形物主代词与名词性物主代词的区别：（例句）,1.This book is m

3、ine. 2 .This is my book. 3.This is his pen. 4.This pen is his. 5.That is her ruler. 6.That ruler is hers.,1.Is that his dictionary?(做肯定/否定回答)。 Yes, _ _. / No, _ _. 2.Thats a pencil in English.(对划线提问) _ _ in English? 3. Is this your baseball? （用his baseball回答） _, _his baseball. 4.This orange is orang

4、e.(改为同义句) _ is _ _orange. 5. This is an eraser.(一般疑问句) _ _an eraser? 6. That is my book.(否定句)That _ my book.,it is,it isnt,Whats that,No, its,This an orange,句型转换,Is this,isnt,形容词性物主代词 形容词性物主代，句法功能作定语。 我的my你的your，我们的是our。 男他的是his，女她的是her。 Its它的牢记着，他们的their指复数。,Its 与 its的区别,Its:形容词性物主代词，“它的”，后接名词。如：I

5、have a dog .Its name is Coco. Its=it is ：主语+谓语，“它是”。如： Its a pencil.,pencil box,pen,eraser,ruler,pencil,schoolbag,dictionary,Pair work:,Is this your pen. Yes,it is. Its my pen.,Is that your pencil? No,it isnt. Its his/her pencil.,(his/her pencil=his/hers),(=mine),A: Excuse me, is this your pencil? B

6、: No, it isnt . Its her/his pen.,(=hers/his),一填空 1.Rabbit hears with_ears.(it) 2.Ive got a cat,_is very cute.(it) 3.This is _( 我的 ) book. 4._( 他的 ) chair is blue. 5._( 我们的 ) classroom is big. 6._( 他 ) often plays basketball after school. 7._( 他的 ) teacher is good. 8._( 我们 ) buy a pair of shoes for _

7、( 他 ). 9.Please pass_( 我们 ) the ball. 11.This is _(he) bag.Its_. 12.This is _(her) bag.Its_. 13.His bag is green,_is pink.(my) 14.Her eyes are big, but _are small.(you),her,it,my,His,Our,He,His,We,him,us,his,his,its,hers,Mine,yours,二.用括号中的适当形式填空 （1）Arethese_（you）pencils?Yes,theyare_（our）.（2）Whoseist

8、hispencil? Its_（I）. （3）Ilove_（they）verymuch.（4）Sheis_（I）classmate.（5）MissLioftenlooksafter_（she） brother.（6）Arethese_（they）bags？ No,theyarent_（their）. Theyare_（we）.,your,ours,mine,them,my,her,their,theirs,ours,A: Is this (you) dictionary? B: No, its not (I ) dictionary A: Whose dictionary is it? B:

9、Perhaps its Helens. Its (she) . A: Helen, is this dictionary yours (you)? C: Yes, its (I). Thank you. A: Not at all.,Fill in the blanks,your,my,hers,yours,my,A: Are they (you) skateboards ? B: No, theyre not (I). A: Whose skateboards are they? B:Theyre (they) , I think. A:Are these skateboards (you)

10、? C: Yes, theyre (we). Thank you . A: Youre welcome.,Fill in the blanks,your,mine,theirs,yours,ours,A: Could you help please? B: Whats wrong? A: jeep is broken. B: Which one is A: The green one is B: OK, I think I can help A: Thank you.,us,Our,yours,ours,you,Noun + s (apostrophe s ) We add s to singular noun to show that something belongs to somebody. Whose room is this? a) Its Lucys room. (= This room belongs to Lucy) b) Its Lucy and Lilys room. (= Lucy and Lily share the same room. It belongs to them.),2. We add to a p