新目标人教版七年级英语上册Unit+3整体课件

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

23、at color is your pencil box?,10. your, is, book, this, (?) (连词成句),is this your book?,.将下列句子变为一般疑问句， 并作简要回答。,1. this is gina. 2. that is his brother.,is this gina? yes, she is./no, she isnt.,is that his brother? yes, he is./no, he isnt.,59,3. he is my good friend. 4. these are nice pictures. 5. those

24、 are school things.,is he your good friend? yes, he is./no, he isnt.,are these nice pictures? yes, they are. /no, they arent.,are these school things? yes, they are./no, they arent.,60,is this your pencil?,unit three,section b,61,一、重点句型,这是你的铅笔吗？ _ _ your pencil? 2. 是的。它是我的。 yes, _ _. its _. 3. 那是你的书

25、包吗？ _ _ your schoolbag? 4. 不是。它是他/她的。 no, _ _. its _/_. 5. 这是他的绿色钢笔吗？ _ this _ _ pen?,is this,mine,is that,it isnt his hers,it is,is his green,62,6. 不是。那只蓝色钢笔是他的。 no, _ _. the _ _ is _. 7. 这些是你的书吗？ _ _ your books? 8. 是的。/ 不是。 yes, _ _./no, _ _. 9. 那些是她的钥匙吗？ _ _ her _? 10. 不是。它们是她的。 no. _ hers.,blue

26、pen his,it isnt,are these,they are,they arent,are those keys,theyre,63,二. 写出下列各词的名词所有格或名词性物主代词 1. eric _ 2. sisters _ 3. children _ 4. your _ 5. my _ 6. his _ 7. her _,erics,sisters,childrens,yours,mine,his,hers,64,写出下列各词的复数形式 8. schoolbag _ 9. family _ 10. dictionary _ 11. box _,families,dictionari

27、es,boxes,schoolbags,65, whats this ? its a(n) _.,baseball,watch,id card,computer game,notebook,ring,bag,presentation,66,library,classroom,lost and found,call,email,67,match the words with the things in the picture.,1. baseball _ 4. id card _ 7. ring _ 2. watch _ 5. key _ 8. pen _ 3. computer game _

28、6. notebook _ 9. bag _,b,h,a,i,g,c,d,e,1a,f,68,a: whats this? b: its a(n) _. a: how do you spell it? b: _.,ask and answer questions about the things in the picture.,a: whats this? b: its a watch. a: how do you spell it? b: w- a -t - c-h.,1b,pariwork,69,listen and circle the things your hear in 1a.,1

29、. baseball _ 4. id card _ 7. ring _ 2. watch _ 5. key _ 8. pen _ 3. computer game _ 6. notebook _ 9. bag _,1c,listening,70,1d,listen again. write the things that belong to linda or mike.,listening,linda,mike,pen,id card,baseball,watch,71,listening,conversation 1 a: i lost my watch this morning. b: o

30、k. is this your watch? a: no, it isnt. thats my watch. b: here you are. a: and thats my id card. b: ok. whats your name? a: linda.,72,listening,conversation 2 a: thats my pen. b: this? a: yes, and thats my baseball. b: all right. whats your name? a: mike. b: ok. heres your baseball. a: thank you.,73

31、,mike: thats my pen. teacher: this? mike: yes and thats my baseball. teacher: all right. whats your name? mike: mike. teacher: ok. heres your baseball. mike: thank you.,pariwork,74,write the things you lose easily.,school id card,watch,key,schoolbag,wallet(钱包),ruler,eraser,notebook,pen,2a,写出你常丢失的物品。

32、,75,is this your watch ?my phone number is 495-3539. call me. john,lin hai, a computer game is in the school library. is it yours?ask the teacher for it. mike,76,lost: i lost my school id card. i must find it. call me at 685-6034. tom,found: some keys are in classroom7e. are they yours? e-mail me at

33、 maryg2 .,77,read the notices again and work down the items. then check( ) lost or found.,computer game,keys,watch,school id card,2c,78, 1. watch 手表（其复数形式watches）,explaination,are these your watches? 这些是些手表吗？,is that your watch? 那是你的手表吗？,79,watch 与 clock,指戴在手腕上手表、挂在胸前的怀表或用来计时的跑表。,指我们生活中用的钟表、挂钟、闹钟等，多

34、带有闹钟的功能。,80,2. ring,please ring her (up).,3. in 为介词，意为“在里”，表示方位的。 my pens are in the pencil box. 我的笔在铅笔盒里。,4. ask . for . 请求，恳求（给予）；征求,ask for a job 求职,ask for help 寻求帮助,83,ask for sth .寻求/要求,84,ask sb for sth 向某人要某物,e.g. you can ask for help.,e.g. you can ask her for the baseball.,5. some / any, is

35、 there _ beef(牛肉) in the fridge? no, there isnt. there is _ pork(猪肉) some,any b.any,any c.some,some d.any,some,6. e-mail sb at+邮箱地址 给某人发电子邮件到,e-mail me at , 7. at prep. 提供电话号码时使用；在（某处、某时间或时刻）,(1) “call sb. at + 电话号码” 拨打（号码）找某人 call mary at 236-0388. 请拨打236-0388找玛丽。,(2) at 表示时间，用于钟点前，用于时刻 前，译为 “在.时（刻

36、）”。如：,87,at threethree oclock 在三点 at a quarter to six 六点差一刻 at noon 在中午 at night 在夜晚 at midnight 在半夜 at breakfastlunchsupper 在吃早饭午饭晚饭时 at this time of day 在每天这个时候,88,(3) at 表示地点，一般用于较小的地名（方）前，译为 “在.”。如： at home 在家 at the station 在车站 (4) at 表示处于.状态，译为 “从事于.”。如： at school 在上学 at work 在工作,89,8. call 在此

37、句中意为“打电话”， 常用于以下结构： call sb. 给某人打电话 call him this afternoon. 今天下午给他打电话。,90, “call + 电话号码” 拨打（号码） please call 110. 请拨打110。 “call sb. at + 电话号码” 拨打（号码）找某人 call mary at 236-0388. 请拨打236-0388找玛丽。,91,9. must modal v. （情态动词）必须 后+动词原形 you must finish it today. 你一定要在今天完成它。 you must see the doctor. 你一定要看医生。

38、对于must 开头一般疑问句，若要作否定回答，可用neednt，不用mustnt。如： must i come over tonight? 我今晚必须过来吗? no, you neednt. 不必。,must 后接动词原形,92,10. a set of 一套，一组，一副,a set of stamps, a set of books,a set of+可数名词复数作主语时，谓语动词要用单数,一、重新排列字母顺序，写出正确的单词。 1. dacr_ 2. rsaere _ 3. bsaealbl _ 4. eky _ 5. yctnidorai _ 6. rleur _ 7. chsoboig

39、a _ 8. ipcnel _ 9. atcwh _ 10. ignr _ 11. otls _ 12. otnokoeb _ 13. girn _ 14. rliybar _,card,eraser,baseball,key,dictionary,ruler,schoolbag,pencil,watch,ring,lost,notebook,ring,library,exercises,94,二、单项选择 1. is that your computer game? _ a. yes, it is b. no, it is.c. yes, it isnt. 2. a baseball is

40、_ the school library. a. on b. in c. at 3. her telephone number _ 889-9676. a. am b. is c. are 4. whats this? _. a. this is a pen. b. yes, it is. c. its a key. 5. _ do you spell “ring”? r-i-n-g. a. what b. who c. how,a,b,b,c,c,95,1. _ this your _? yes, _ is. _ mine. 2. _ this? its _ _. 3. some _ _ i

41、n classroom 7e. email me at . 4. i lost my school _ _. i must find it. _ me at 674-2456. 5. _ do you _ that? r-i-n-g.,三、看图补全对话。,is watch,it its,whats,an eraser,keys are,id card,call,how spell,96,1. 这是什么？ _ this? 2. 你怎样拼写它？ _ do _ spell it? 3. 那只绿色的铅笔是你的吗？ _ the green pencil _? 4. 一部电脑游戏机在图书馆里。 a _ _

42、 is _ the school library. 5. 发电子邮件到我的邮箱。 _ me _ . 6. 我把我的书包丢了。i _ my _.,whats,how you,is yours,computer game in,四、完成句子。,email at,lost schoolbag,97,complete the notices with the words or phone number in the box. 选择正确的单词或号码补全对话。,name yours found 284-5486 lost call,lost,name,call,found,yours,284-5486,3

43、a,98,found: a set of keys are these yours? call jenny at 284-5486.,read the message together.,解析： 1. a set of keys 一串钥匙 2. call + sb + at +telephone number: 用这个号码打电话给某人。,99,lost 寻物启事,当你丢失东西的时候, 你需要写lost,共四部分: 1. 标题 2. 丢失的东西 3. 失者的姓名 4. 联系电话,100,lost: my school id card. my name is tony. please call 6

44、85-6034.,101,found 失物招领,如果你拾到别人的东西，你该怎样归还给失主呢? 你需要写found, 分五部分: 1. 标题 2. 拾到的东西 3. 询问某物是不是失者的 4. 联系人 5. 联系电话,102,found: notebook. is this your notebook? please call mary. phone #235-0285.,103,write your own lost or found notice with your name and phone number. 写一则你自己的寻物启示或事物招领启示， 加上你的姓名和电话号码。,3b,104,

45、write the school things you know.,pen ruler,pencil pencil box schoolbag notebook book ruler dictionary eraser,self check,105,2. complete the chart with pronouns.,you,your,she,her,his,his,self check,106,look at the picture and write the conversations. 看图写对话。,3,107,look at the picture and write the co

46、nversations. 看图写对话。,3,108,1,2,3,4,is that your backpack?,no, it isnt.,is this your book?,yes, it is.,is that your key?,yes, it is.,is this your ball?,no, it isnt.,is this / is that ？,yes, it is. / no , it isnt.,109,computer game it isnt spell computer in english your computer game,a: whats this _? b

47、: its a _. a: how do you _? b: c-o-m-p-u-t-e-r. a: is this _? b: no, _.,in english,computer game,spell computer,your computer game,it isnt,fill in the blanks with the phrases from the box.,110,pronunciation（page 73）,listen and read,111,2. listen and read.,a: is this your ruler? b: yes, it is. 2) a: is that your schoolbag? b: no, it isnt. 3) a: are these her books? b: yes, they are. 4) these are my keys. are those your keys?,112,1. - _.whats this in english? - its car. a. sorry