(完整)人教版初一上册英语第三单元unit3语法篇.doc

Unit3语法篇一、含有be动词的一般疑问句1. 将含有be动词的陈述句转换为一般疑问句将be动词提到句首，首字母大写，句末用问号，句子就变成了一般疑问句如果原来句中的主语是I，变为一般疑问句要改为you；原来句中有形容词性物主代词my，变为一般疑问句时要改为yourI am Zhang Yang. → Are you Zhang Yang?That is my bike. → Is that your bike?2. 含有be动词的一般疑问句的肯定回答和否定回答肯定回答：Yes, 主语+be（am, is, are）.否定回答：No, 主语+be（am, is, are）not.3. Is this/that…?结构的一般疑问句的答语要用Yes, it is.或No, it isn't.而不用Yes, this/that is.或No, this/that isn't另外，Are these/those …? 结构的一般疑问句的答语要用Yes, they are.或No, they aren't.而不用Yes, these/those are.或No, these/those aren't. —Is that your ruler? 那是你的尺子吗？—Yes, it is./No, it isn't. 是的，它是。

/不，它不是—Are those his dictionaries? 那些是他的词典吗？—Yes, they are./No, they aren't. 是的，它们是/不，它们不是二、名词性物主代词 1. 英语中的物主代词分为形容词性物主代词和名词性物主代词，其中名词性物主代词起名词的作用单复数单数复数人称第一人称第二人称第三人称第一人称第二人称第三人称名词性物主代词mine我的yours你的his 他的hers 她的its 它的ours我们的yours你们的theirs他/她/它们的2. 名词性物主代词在句中独立使用，其后不接名词；名词性物主代词相当于“形容词性物主代词+名词”Look at the two pencils. The blue one is yours and the green one is mine.看这两只铅笔，蓝色的是你的，绿色的是我的3. 名词性物主代词用作主语时，谓语动词的数应随所指者的数而定  —Is this ruler yours or hers?  —It’s mine. Hers is in her bag.(Hers=her ruler)  —Whose books are these?  —They are his. Yours are over there.(Yours=Your books)单项选择1. This isn't pencil. is in my pencil box.A. my, Mine B. mine, My C. my, My D. mine, Mine2. ---Are those your boxes?--- .A. Yes, they aren't B. No, these aren't C. No, they aren't D. Yes, these are3. ---Is that your schoolbag?--- . It's his schoolbag.A. Yes, it is B. Yes, it is a schoolbagC. No, it isn't D. No, it isn't s schoolbag4. ---Is this your notebook?---No, it isn't. Ask Bill. He is looking for(在寻找) .A. mine B. yours C. hers D. his5. Mr. Black is a teacher of . She and her classmates like him very much.A. my sister B. my sister's C. my sisters D. my sisters'6. ---Is this his ruler?--- , it's my ruler.A. Yes B. No C. Not D. Don't7. Alice has a red pen, and the blue one is , too.A. his B. her C. hers一、适当形式填空(单句适当形式)1. Paul’s jacket is black. What about ________ (you)？2. —Is that ________ (she) pencil box? —Yes, it’s ________ (her). 3. ________ (he) name is Dale. ________ (he) is a teacher.4. —Is this ________ (you) dog?—No, ________ (my) is white.5. —Are these ________ (you) pens?—Yes, they are ________ (ours) books.二、连词成句1. is , my , this, jacket, lost.____________________________________________ .2. is , it ,his , not, notebook.____________________________________________ .3. that, your, game, is, computer, the, in ,lost, found, and, case.____________________________________________?三、翻译(根据中文提示完成句子) 1. ——那是你的书包吗？——是的。

— ________ ________ your notebook?—Yes, ________ ________.2. 这些是琳达的书吗？________ these ________ books?3. 他的橡皮是什么颜色？________ ________ ________ his eraser?4. ——他是玛丽的爸爸吗？——不，他不是— ________ ________ Mary’s father?—No, ________ ________.5. 那个盒子不是他的 That box ________ ________. 四、按要求转换句型1. These books are his. (改为一般疑问句)   these books  ?2. This is my pencil box. (改为否定句)This     my pencil box.3. Is this your eraser? (作否定回答)  , it  .4. That is her pen. (改为同义句)That pen    .5. Those are Helen's rulers. (对划线部分提问)     those?一、单项选择1. This is my pen. And that ruler is  , too. A. IB. myC. mineD. me2. ---   these your cousins?---  . They are my brothers. A. Is; YesB. Is; NoC. Are; YesD. Are; No3. ---   this book?--- It is good. I like it. A. What'sB. Who'sC. What aboutD. What color is4. --- Are those Jenny's photos?---  . They're Ann's. A. Yes, they areB. No, they aren't C. Yes, it isD. No, it isn't5. The red pencil is Mike's and that green one is  , too. A. herB. yourC. hisD. my6. ---   these your books?--- Yes, they are. A. BeB. IsC. AmD. Are7. --- Who is  ?--- She is my sister. And this is   computer. A. he; hisB. she; herC. she; sheD. he; he8. --- Whose(谁的) dictionary is this?--- It's  . A. DaleB. BobC. Cindy'sD. Alice9. --- My pen is blue.   yours?--- It's red. A. How areB. How isC. What forD. What about10. --- Is that your book?---   It's his book. A. Yes, it is.B. Yes, it isn't. C. No, it isn't.D. No, it is.二、完形填空 Hello! I'm Mrs. Smith. Here 1   some lost things(东西). 1   in the "lost and found" box. This is a watch. 3   is blue. David found it this morning. Is it 4 。