第四单元知识点翻译下列单词（每空1分）1在下_ 2.椅子_3.认为_4.他们的_5.知道_6.整洁的_7.但是_8.总是_9.我们的_10.处处_11.收音机_12.时钟_13.棒球_14.戒指_15.图书馆_16.字典_17.橡皮_18.手表_翻译下列句子（每空1分）1. Please_ _ _ （请给我打电话）679-8869.2. Is this_ (戒指)your _(妈妈的)?3. 我的棒球在哪里？_ my baseball?4. 我的钥匙在书桌上吗？没有。_ my _ on the desk? N0,_ _.5. 英语书在哪里？它们在收音机下面。_ _the English _? _ under the radio.6. 我很整洁，但吉娜不。_ _, _ Gina is _.7. 这只钢笔是她的。_ pen is _.（同意句）8. _ is _ pen.9. 你的钟表在哪里？在你的床上吗？_ _ clock? _ it _ your bed?10. 我不知道她叔叔的的电话号码。你呢？I _ _ her _ phone _. _ _ you? 句型转换(每空0.5分)1. This is my sisters room.（改为否定句）This _ _ my sisterroom.2. Her hat is on the bed.(划线提问)_ _ her hat?3. His baseball is under the table.(改为一般疑问句)_ his baseball _ the table?4. Are her pens on the table?(做否定回答)N0，_ _.5. Is the notebook on the sofa?(作肯定回答)_,it_.6. The books are in the bookcase.(改为否定句)The books _ _ the bookcase.7. Is the CD on the sofa？（作否定回答）_,_ _.8. The pictures are on the wall. (划线提问)_ _ the pictures?9. This is a bedroom.( (改为一般疑问句)_ _ a bedroom?10. Its an orange. (改为否定句)It _ _ orange.11. That is a cat. (划线提问)_ _ that?12. His jacket is on the chair. (划线提问)_ his coat?