新目标人教版七年级英语上册Unit+3整体课件.ppt
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1、Is this your pencil?,Unit Three,Section A,1,Revision:,This is my sister/cousin.,These are my sisters/cousins.,That is my aunt /uncle.,Those are my aunts/uncles.,Whats this in English?Its,a pencil,/e/,/e/,What are these in English? Theyre .,pencils,3,a book,Whats this in English?Its,4,What are these?
2、 Theyre .,books,5,an eraser,/e/,/I/ /eI/,Whats this in English?Its,6,Whats this in English?,ruler,Its a ruler.,7,a pencil box,Whats this in English?Its,8,Whats this in English?Its,a schoolbag,9,a dictionary,/e/,/I/,/e/,/e/,Whats this in English?Its,10,a pencil,a book,an eraser,a dictionary,Quick rev
3、ision,a pencil box,a schoolbag,11,Whats this in English?,12,1a Match the words with the things in the picture.,pencil _ pen _ book _ eraser _ ruler _ pencil box _ schoolbag _ dictionary _,e,g,b,h,c,f,a,d,This is her ruler. Is this her ruler ? Yes, it is./No, it isnt. (isnt=is not),14,That is his pen
4、cil. Is that his pencil? Yes, it is. /No, it isnt. (isnt=is not),15,These are her books. Are these her book? Yes, they are. No, they arent. (arent=are not),16,Grammar,一般疑问句,Is this your pencil?,Yes, it is. (肯定回答),No, it isnt. (否定回答),lisnt = is not,特点及注意: 1、问句使用升调 2、把be动词提前 3一般疑问句是针对某种或某种情况是否真实而提出的。回
5、答常用 yes或no开头. 1)肯定回答时,主语不能与be动词缩写。如:it is 不能写成its. 2) 否定回答中,be动词常与not缩写在一起。 3) am与 not不能简写。,17,Its an eraser. Its her eraser. Its hers. (hers= her eraser),18,Its a pencil box.,Its my pencil box.,Its mine.,mine = my pencil box,19,Its a pencil. Its your pencil. Its yours.,yours=your pencil,20,Its a sc
6、hoolbag. Its his schoolbag. Its his. (his=his schoolbag),21,形容词性物主代词,my your his her 形容词性物主代词起形容词的作用,用在名词前 (举例),22,名词性物主代词,mine (mine=my +名词) yours (yours=your+名词) his (his=his+名词) hers (hers=her+名词) 名词性物主代词=形容词性物主代词+名词 (为了避免重复) (后面就不再加东西了),23,Is this your pen? No, it isnt. Its her pen. (为了避免重复) No,
7、 it isnt. Its hers. (hers=her pencil),24,Is this her pencil? No, it isnt. Its my pencil. (为了避免重复) No, it isnt. Its mine. (mine=my pencil),25,Is this her easer? Yes, its her eraser. (为了避免重复) Yes, its hers.,26,Is that your schoolbag? No, it isnt. Its his schoolbag. (为了避免重复) No, it isnt. Its his. 加强训练,
8、27,注意:在使用名词性物主代词时,必须有特定的语言环境,也就是要省略的名词大家已经知道,已经提起过。 例:Its hers. 是她的。 (单独使用大家不知是怎么回事,不可以这样用) There is a book. Its hers. 那有本书。是她的。 (先提及,大家才明白),28,A: Is this your pencil? B: Yes, it is. Its mine.,A: Is that your schoolbag? B: No, it isnt. Its his.,A: Are these your books? B: No, they arent. Theyre hers
9、.,3,2,1,1b Listen and number the conversations1-3.,二、物主代词,30,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.,31,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.,32,这是他
10、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.,33,Have a test(检测),34,.单项选择 -Is this his backpack?-Yes, ( ) A.is it B.this is C. it is D.is this 2. -Are these her pens?-Yes, ( ). A.they are B.it is C. that is D.it isnt 3.-Is that your book? -No,
11、( ) A.thats B. it is C. it isnt D.this is,35,练一练,填一填,This is my book. This book is mine. 2. That is his dictionary. That dictionary is his. 3. Is this her ruler? Yes ,its hers.,2,36,2a Listen and check the things you hear.,Listening,Tom: Excuse me, Grace. Is this your pencil? Grace: Yes, thank you.
12、And those are my erasers. Tom: And Jane, is this your ruler? Jane: No, it isnt. Its hers. Tom: OK, and these are my books. This is your pencil box, Jane.,38,2b Listen again. Complete the conversation with the words in the box.,erasers pencil ruler pencil box books,Tom: Excuse me, Grace. Is this your
13、 _? Grace: Yes, thank you. And those are my _. Tom: And Jane, is this your_? Jane: No, it isnt. Its hers. Tom: OK, and these are my _. This is your_, Jane.,pencil,erasers,ruler,books,pencil box,Teacher: Hi, Anna. Are these your pencils? Anna: No, theyre Bobs. Teacher: And is this his green pen? Anna
14、: No, it isnt. The blue pen is his. Teacher: What about this dictionary? Anna: Its Helens. And the green pen is hers, too. Teacher: And the eraser? Is that yours? Anna: Yes, it is. Teacher: Thank you for your help, Anna. Anna: Youre welcome.,2d Role-play the conversation.,狗的名字 _, 名词所有格,the name of t
15、he dog,1. 表示无生命事物的所有关系,用“名词 + of + 名词” 结构,表示前者属于后者。,2. 表示有生命事物的所有关系,在名词其后加s 来表示所属关系,意为“.的”。,42,例如:安娜的 Annas 鲍勃的 Bobs,名词所格的构成方法:,43,Grammar Focus,44,Attention!,45,3a Complete the questions and answers about each picture.,this,isnt,these,they,that,is,those,arent,46,3b Read the questions and complete t
16、he answers.,it is,hers,it isnt,It is,they are,his,they arent,Theyre,47,7. The words that show ownership,I my (我的) mine He his (他的) his She her (她的) her It its (它的) its You your(你的,你们的) yours We our (我们的) ours They their (他们的) theirs,1.-Is this your _ _? -Yes, _ you. _ that is _ _. 2. -_ this _ key?
17、-Yes, _ is. _ mine.,pencil,box,thank,And,my,schoolbag,. 根据图片完成句子。,Is,your,it,Its,解析:Its是It is的缩写形式, It指代this; “ Its mine.”=“Its my key.”,Exercises,3. Heres _ _.,an,eraser,解析:a和an都是不定冠词, 放在单数可数名词前, 修饰 限定名词, 表示“一个、一块”的意思。 名词的读音以辅音音素开头, 用不定冠词a, 如: a banana, a pear; 名词的读音以元音音素开头, 要用不定冠词an, 如: an orange,
18、 an egg。 单词eraser是以元音音素 i 开头的词, 故要用冠词an。,. 按要求写出下列词的相应形式。,1. hi (同义词)_ 2. no (反义词)_ 3. are (同音字母)_ 4. color (动词)_ 5. I am (缩写形式)_ 6. u (同音词)_ 7. my (主格)_ 8. to (同音词)_ 9. its (完整形式)_,hello,yes,Rr,color,Im,you,I,too/ two(二),it is,10. morning (对应词)_ 11. this (对应词)_ 12. a (同义词)_ 13. i (大写形式)_ 14. thats
19、(完整形式) _ 15. my name is (缩写形式) _ 16. what is (缩写形式) _,an,I,that is,my names,whats,evening,that,1. -Is this your pen? -_ A. Yes , this is. B. Yes, thiss. C. No , this isnt. D. No, it isnt. 2. -Is that a ruler? -_. Its a sharpener. A. Yes, that is. B. No, it is. C. No, that isnt. D. No, it isnt.,D,D,.
20、 单项选择,3. -Whats this? -_ A. Yes, it is. B. No, it isnt. C. Its a eraser. D. Its an eraser. 4. -Whats _ name? -_ name is Ma Ling. A. your; My B. your; my C. your; I D. you; my,D,A,. Complete these sentences with “am”, “is”, “are”.,1. _ this his book?,Yes, it _.,2. What _ that?,It _ a book.,3. How _ y
21、ou?,I _ fine, thank you,Is,is,is,is,are,am,1. This is her eraser. (改为一般疑问句, 并作肯定 回答) 2. That is his pencil sharpener. (改为一般疑问句, 并作否定回答) 3. this, school, my, is, card, ID (连词成句),Is this her eraser? Yes, it is.,Is that his pencil sharpener? No, it isnt.,This is my school ID card.,.句型转换,4.The picture i
22、s on the wall. (一般疑问句) 5. Is that a soccer ball? (否定回答) 6. Im Cindy. (同义句) 7. Is this your brother. (肯定回答),No, it isnt.,My names Cindy.,Yes, it is.,Is the picture on the wall?,8. at, please, Kelsey, call, 63749996 (连词成句) 9. is, what, your, box, pencil, color (连词成句),Please call Kelsey at 63749996.,Wh
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