人教新目标七年级英语上册课件：unit3isthisyourpencil(共56张ppt).ppt

,物主代词,形物代变名物代， 掌握规律变得快； 多数词尾加s， my, its, his要除外； My要把y变成i， 接着再把ne带； his, its不用变， 词性一样莫奇怪。,mine yours his hers its ours theirs,my your his her its our their,考考你:,we,you,it,they,I,your,me,she,us,my,him,your,her,it,our,his,its,them,their,mine,yours,his,hers,its,ours,theirs,New words,book,pencil,eraser,Whats this? Its a / an . What color is it? Its .,Spell it, please.,box,pencil-box,schoolbag,dictionary,baseball,watch,computer,card,notebook,ring,bag,How do you spell it?,Is this your pencil?,变疑问,当含有be动词的陈述句变一般疑问句时，采用“一调二改三问号”的方法即可。,“一调”即把be动词调至句首（主语的前面）；,“二改”即把be动词的首字母改为 大写，把主语的第一个大写字母改为小写（人名除外）；,“三问号”即在句尾处加上问号。,注意：第一人称改为第二人称。,This is his computer.,That is a dictionary.,These are notebooks.,Those are my erasers.,Is this his computer?,Is that a dictionary?,Are these notebooks?,Are those your erasers?,变疑问,She is my sister.,He is her brother.,They are my parents.,I am a happy girl.,Is she your sister?,Is he her brother?,Are they your parents?,Are you a happy girl?,变疑问,Yes, it is. No, it isnt.,Its my ruler.,=(mine),Its her ruler.,=(hers),Is this your ruler?,1.名词性物主代词可以单独使用，但形容词性物主代词不能。 2.上文中提到过的事物才可以用名词性物主代词。,名词性物主代词=形容词性物主代词+名词,Is this your pencil?,Yes, it is.,mine.,Its my pencil.,Is that your schoolbag?,No, it isnt.,his.,Its his schoolbag.,Are these your books?,No, they arent.,Theyre her books.,hers.,1a课文,Is this your pencil? Yes, it is. Its mine. Is that your schoolbag? No, it isnt. Its his. Are these your books? No, they arent. Theyre hers.,打扰了，格雷丝。这是你的铅笔吗？ Excuse me, Grace. Is this your pencil？ 是的，谢谢。这些是我的橡皮。 Yes, thank you. And those are my erasers. 简，这是你的尺子吗？ And Jane, is this your ruler? 不，它不是。它是她的。 No, it isnt. its hers. 哦，这些是我的书。这是你的铅笔盒，简。 OK, and these are my books. This is your pencil-box, Jane.,2b小短文,1. Is this _new watch? Yes, its_. A. your; my B. your; mine C. yours; my D. yours, mine 2.Is that _ pencil? Yes, it is Its_. A. he; his B. him; his C. his; his D. you; his,5. Is _ your aunt? Whats _ name? A. he; his B. she; her C. he; her D. she; his 6.This isnt _ pen. Its_ pen. A. Im; your B. my; your C. Im; your D. my; you,这是我的手表。 这块手表是我的。 This is my watch. This watch is mine.,这 些是我的手表。 这 些手表是我的。 These are my watches. These watches are mine.,这 是他的猫。 这 只猫是他的。 This is his cat. This cat is his.,这 些是他的猫。 这 些猫是他的。 These are his cats. These cats are his.,这 是你的狗。 这 只狗是你的。 This is your dog. This dog is yours.,这 些是你的狗。 这 些狗是你的。 These are your dogs. These dogs are yours.,1. Is this her ruler? Yes, _. Its_. 2. Is that Erics schoolbag? No, _. _ Sallys.,it is her hers its its not it isnt Its,选词填空,3. Are these his pencils? Yes,_. Theyre_. 4. Are those Annas books? No, _. _mine.,Theyre,they are,they arent,his,these are,he,选词填空,My bag is yellow, her bag is red, his bag is blue and your bag is pink. My bag is yellow, hers is red, his is blue and yours is pink.(做主语) 2. Is that your book? Yes, its mine.(做表语),名词所有格 表示所属关系，即表示某物是“谁的”。,2.以 S 结尾的复数名词在词尾只加“ ”。,一、 s 所有格 表示有生命的人或动物的名词所有格,1.单数名词不以 S 结尾的复数名词,Kates cat 凯特的猫 Childrens Day 儿童节,the girls books 女孩们的书,一般在词尾加“ s ”,如果一样东西为几个人所共有，则最后一个名词上加“ s ”。如： Lucy and Lilys father is a teacher 露茜和莉莉的爸爸是名教师。 如果所指事物不是两人共有，而是各自所有,则应在每一个名词后加“ s ”。如： Lucys and Marys mothers are teachers. 露茜的妈妈和玛丽的妈妈都是医生。,Attention,of 所有格与 s 所有格有时可以互换，不过要注意它们 物主的位置不同。如： The name of the cat is Mimi. (名词+of+物主) The cats name is Mimi （物主s+名词 ） The jacket of my brother = My brothers jacket a photo of my family = my family photo（特殊）,二、of 所有格 无生命事物 名词的所属关系，一般常用 “ of 名词 ”来表示，即 of 所有格。如： a map of China 一幅中国地图 three photos of my family 我的三张全家福,1Whats the girls name （同义句） Whats the _ _the girl 2.一幅中国地图 _ 桌子的一条腿 _ Sally的棒球 _ Bill的堂兄 _ 我父亲的朋友 _,a leg of the table,Bills cousin,my fathers friend,a map of China,Sallys baseball,name,of,a photo of Bills family,Lily and Lucys bed,Mrs. Greens son,Erics and Franks schoolbags,莉莉和露西的床,格林女士的儿子,比尔一家的照片,艾瑞克的书包和弗兰克的书包,（ ）1Is he your friend? Yes, _. A. it is B. it isnt C. he is D. he isnt,（ ）2Is this your father? No, _. A. it is B. it isnt C. he is D. he isnt,（ ）3Is that your _ ? A. a picture B. picture C. pictures D. nice pictures,（ ）4. Are _ Kates _? A. this, book B. that，book C. these, books D. those, book,（ ）5. Is Guo Peng your brother? _. A. Yes, it is B. No, it isnt C. Yes, she is D. No, he isnt,（ ） 6Is _ your aunt? Whats _ name? Ahe，his B. she，her Che，her Dshe，his,（ ） 7What are those? _. AThey are apple trees B. They are apples trees CThose are apple trees D. Those are apples trees,（ ） 8. Your father has a brother. He is your _. A. aunt B. uncle C. cousin,（ ） 9. That _ my sister. And those _ my brothers. A. are; is B. is; are C. is; is D. are; are,（ ）10. Are _ Kates _? A. this, book B. that，book C. these, books D. those,book,（ ） 11. Are those your bags? A Yes, they are. B. Yes, they arent C. Yes, those are D. No, they are,Is this your watch? Call Alan at 495- 3539.,Read the bulletin board notices and circle the words from activity 1a.,call +某人+at +电话号码 用.号码给某人打电话,Alan, Is this your computer game in the lost and found case? Nick,lost 反义词 found,lost and found case 失物招领箱 in the lost and found case 在失物招领箱里,Found: Notebook. Is this your notebook? Please call Mary. Phone # 235-0285.,Lost: My school ID card. My name is Tony. Please call 685-6034.,call +(人，宾格) 给某人打电话,学生证,Found:,Watch,Is this your watch?,Please call Alan.,Phone # 67333123.,Found: _ Is this your _? Please call _. Phone # _.,Pencil,pencil,Tom,67223456,Found: Book,Is this your book?,Please call Bob,at 67223588.,4,1,3,2,Found: Book Is this your book? Please call Bob at 67223588.,Computer game,Fou