1、Is this your pencil? Grammar Focus,Unit Three,Grammar Focus,Lets see these sentences: This is his green pen. (陳述句) Is this his green pen? (一般疑問句) Yes, it is. (肯定回答) No, it is not(=isnt). (否定回答),Grammar Focus,Lets see these sentences: That is a ruler. (陳述句) Is that a ruler? (一般疑問句) Yes, it is. (肯定回答)

2、 No, it is not(=isnt). (否定回答),Grammar Focus,Lets see these sentences: These are your books. (陳述句) Are these your books? (一般疑問句) Yes, they are. (肯定回答) No, they are not(=arent). (否定回答),Grammar Focus,Lets see these sentences: Those are her keys. (陳述句) Are those her keys? (一般疑問句) Yes, they are. (肯定回答) N

3、o, they are not(=arent). (否定回答),Unit3 語法總結(jié),(一) 含be動(dòng)詞的一般疑問句 定義：用Yes或No回答的疑問句叫一般疑問句。 口訣：變疑問，往前提，句末問號(hào)莫丟棄。 （注意：如果陳述句中有第一人稱，則變問句時(shí)最好變?yōu)榈诙朔Q）,課堂練習(xí),一、填 空,1.-Is that your pencil? -Yes, _ _ . 2.-Is this your ruler? -_ , it isnt. 3.-_those your books? -No, they _. 4.-Is this her pen? -No, it isnt. _ mine. 5.-_

4、that your pencil box? -_ , it isnt. It is _ . 6.-Is this his eraser? -_ , it is. 7.- _ this your eraser? -Yes, _ _. Its_ .,it is,No,Are,arent,Its,No,his/hers,Yes,Is,it is,mine,Is,二、句型轉(zhuǎn)換（變成一般疑問句并作回答） 1.This is my pen. 2. That is his book. 3.Guo Peng is my friend. . 4.He/She is my cousin.,Is this your

5、 pen? Yes, it is./No, it isnt.,Is that his book? Yes, it is./No, it isnt.,Is Guo Peng your friend? Yes, he is. No, he isnt.,Is he/she your cousin? Yes, he/she is. No, he/she isnt.,5.These are pencils. 6.Those are girls/boys.,Are these pencils? Yes, they are. No, theyre not.,Are those girls/boys? Yes

6、, they are. No, theyre not.,Well done !,Lets continue,Find out the details (尋找細(xì)節(jié)),Is this your ruler?,Yes, it is.,Its my ruler.,= mine,Is that your ruler?,No,it isnt. Its his ruler.,=his,Is that your pen?,No, it isnt. Its your pen.,=yours,Are these your books?,No,they arent. Theyre her books.,=hers,

7、（二）、人稱代詞、形容詞性物主代詞與名詞性物主代詞,my 我的,mine 我的,your 你的/你們的,yours 你的/你們的,his 他的,his 他的,her 她的,hers 她的,(三)形容詞性物主代詞和名詞性物主代詞的區(qū)別：,形容詞性物主代詞： 用作定語，后面接名詞。如：my pen , your ruler； 名詞性物主代詞： 名詞性物主代詞=形容詞性物主代詞+名詞 如：This pen is mine.（=my pen） 速記口訣：形物代詞能力差，自己不能來當(dāng)家。句子當(dāng)中做定語，后面要把名詞加。名物代詞能力強(qiáng)，自己獨(dú)來又獨(dú)往。,練習(xí)一：單項(xiàng)選擇,1.-Is this _dicti

8、onary? -No, its not_(I). Its Toms. A. you; my B. your; mine C. yours; mine D. yours; my 2. -Is this _bike? - No, it isnt._is over there. A. your; My B. yours; Mine C. yours; My D. your; Mine,B,D,3. Tom, is this _ book? A. his B.you C.your 4. Is this _exercise-book? A. you B.he C.her 5. Is this your

9、key? _. A.Yes, it is. B. No, it is. C.Yes, it isnt. 6. Is this his pencil? _. A.Yes,I am. B. No, it isnt. C. Yes, its my pencil.,c,c,A,B,練習(xí)二：用所給詞的適當(dāng)形式填空,1.-Is this _ (you) book? -No, its not _ (I). 2.-Ann, is that Alices bike? -No, its not _ (she). 3.This isnt _ (I) book. Its _ (he). 4.This book is

10、_ (she). 5. _（她）is my friend, and this book is _ (I).,your,mine,hers,my,his,hers,She,mine,The End !,Is this your pencil?,Unit 2 SectionB1a-1e,e,b,h,i,g,d,1.baseball,2. watch,puter game,4.ID card,5.key,6.notebook,7.ring,8. p e n,c,a,1a. Match the words with the things in the pictures.,1.baseball,2. w

11、atch,puter game,4. ID card,5.key,6.notebook,7.ring,8. pen,2a Listen. Look at the words in activity1a. Circle the things that you hear.,circle,2.watch,4.ID card,8.pen,1.baseball,1C,linda,Mike,watch,Listen again. Write the things in the chart.,1d,pen,ID card,baseball,SectionB : 重點(diǎn)句型,A: Whats this/that

12、? （這/那是什么？） B: Its a/an （它是） A: How do you spell it? (你怎么拼寫它呢？) B: A: Is this your/his/ her ? （這是你/他/她的?） B: Yes, it is. Its mine/his/hers. （是的，它是我/他/她的） / No, it isnt. Its not mine/his/hers. (不，它不是我/他/她的),練習(xí)一、按要求轉(zhuǎn)換句型,1.This is a pen.(變?yōu)橐话阋蓡柧洌?2.Is this your pen?(肯定回答） 3.How do you spell “ruler”?(回答） 4.Can you spell “ruler”?(回答） 5.Is that her pen?(否定回答） ,Is this a pen?,Yes, it is.,R-U-L-E-R.,Yes,R-U-L-E-R,ruler.,No, it isnt.,練習(xí)二：單項(xiàng)選擇,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