Unit 1-----4 练习 一、完成下列表格: 人称 单数 复数 主格 宾格 主格 宾格 第一人称 I me we us 第二人称 you you you you 第三人称 he him they them she her it it 二、用括号里的代词的适当形式填空 1. Are these ________(y ou )pencils? Yes, they are ________(ou r). 2. Whose is this pencil? —It’s ________(I). 3. I lov e ________(they )v ery mu ch. 4. She is______________ (I) classmate. 5. Miss Li often looks after_______________(she)brother. 6. —Are these ___________________(they )bags ? —No, they aren’t _______________(their). They are __________ (we). 7. Mr. Yang is _______(we) teacher.________(him) is from Beijing._______(his) teaches ______(our) English. 8. Look, there is a cat . _______ is Lily's.____ name is Mimi. (it) 9. Let______ (I) tell ______ (she) about_____ (he) life at school. 10. This is ______(they) room. Where is _____(our)? 11. Don't use the eraser.(it)______ is ______(me). 12. The lady under the tree is _____(me) aunt._____(her) often sings with _____(she) husband 13. That is not _________ kite. That kite is very small, but _________ is very big. ( I ) 14. The dress is _________. Give it to _________. ( she ) 15. Is this _________ (you) watch? No, it’s not _________ . ( I ) 16. ________is my brother. ________ name is Jack. Look! Those stamps are _______. ( he ) 17. _________ (we)dresses are red. What colour are _________( you )? 18. Here are many dolls, which one is _________ ( she )? 19 I can find my toy, but where’s _________( you ) ? 20. Show (they)________ _________(you)kite, OK? 21. I have a beautiful cat. _________name is Mimi. These cakes are _________. ( it ) 22. Are these _________ ( they ) tickets? No, _________ are not _________. _________ aren’t here. 23....