名词性和形容词性物主代词 两种物主代词翻译成汉语都是一样的， 比如my和mine都翻译成 “我的”， their和theirs都翻译成 “他们的”， 但是在英语中不能混用。 举例： This is my bike = this bike is mine. This is our school, theirs is over there. 这里： Theirs= their school , mine= my bike. 名词性物主代词相当于两个词，是由一个形容词性物主代词和一个名词合成的。 而一个形容词性物主代词不能单独使用，必须后面带一个名词。 比如“我的是长的”，不能说 My is long. 只能说 Mine is long. 或者说My xxx is long. xxx 应该是个名词。比如my ruler , 但是一个名词性物主代词后面不能再接着一个名词了，比如不能说 hers bag. 每一个名词性物主代词都对应一个形容词性的物主代词。 my-mine your-yours his-his her-hers its-its their-theirs our-ours 这些一定要记住 注意：其中有两对是一样的。 练习： Your book is big, __________ (I) is small. Mine is green, what about __________ (you)? Her bike is in the room, but __________ (he) isn’t. This is not our car, __________ (we) are next to our house. Your computer is here, but where is __________ (they)? 用适当的代词填空 1.These are _____________(他们的) books. 2.Those books are_____________（他们的）. 3.Is this _____________（你的）photo？ 4.Is this photo _____________（你的）？ 5.Is this _____________（她的）bag？ 6.Is this bag _____________（她的）？ 7. _____________（他们的）shoes are old. 8.The old shoes are _____________（他们的）. 9.This is _____________（我的）photo. 10.This photo is _____________（我的）. 11.That is _____________（你的）photo. 12.That photo is _____________（你的）. 13. _____________（我们的） classroom is big. 14.The big classroom is _____________（我们的）. 15. _____________ (他的) hat is red. 16.The red hat is _____________（他的）. 用所给词的适当形式填空 1. That is not ______ bag. That bag is very small, but ______ is very big. ( I ) 2. The dress is ______. ( she ) 3. Is this ______ watch? (you) No, it’s not ______ . ( I ) 4. ______ is my brother. _______name is Jack. Look! Those books are ______.( he ) 5. ______ socks are red. (we) What color are ______? ( you ) 6. I can find my book, but where’s ______? ( you ) 7. I have a beautiful cat. ______ name is Mimi. These cakes are ______. ( it ) 8. ------Are these ______ books? ------No, ______ are not ______. ______ aren’t here. ( they ) 9. _______ is my aunt. Do you know _______ job(工作)? ______ is a teacher. (she ) 10. That is not _________ computer game. _______ is at home. ( he ) 11. Where are _________? I can’t find ________. Let’s call _______ parents. ( they ) 12. ______ don’t know her name. Would you please tell _______. (we ) 13. I have a brother. ________ is only 3. I like _______ very much. ( he ) 14. Look at that desk. Those books are on _______. ( it） 根据句意填空 1. We are in the same class. _____ classroom is very nice. 2. Miss Xia is my teacher. I’m _____ student. 3. That’s a dog. _____ name is Coco. 本文来源：https://www.wddqw.com/doc/c1d5dcc9011ca300a7c3908c.html