易错题专项 单元专项 Unit 4 二 单项选择 三年级英语上册 人教PEP(含答案)

易错题专项 单元专项Unit 4 二 单项选择 1、 单项选择。 (　　)1. Look! This is ________ elephant. A. a　　 B. an　　　 　 C. / (　　)2. I see tigers and monkeys in the ________. A. farm B. zoo C. school (　　)3. I'm big and I'm brown. I'm a ________. A. panda B. cat C. bear (　　)4. —What's this? —________ a cat. A. It B. It's C. That's (　　)5. —________ the funny dog. —Cool! I like it. A. Look at B. Look C. See (　　)6. Oh, no! It's ________ dog. A. A B. an C. the (　　)7. Zoom is a ________. A. dog B. bear C. duck (　　)8. —________ this? —It's a cat. A.How‘s B. What's C. What ( )9.—What's that? —_______a tiger. A.This is B.That is C.It's ( )10.—Look.A funny monkey. —_______It's a bear. A.Oh,no! B.OK! C.Coo! ( )11.Look! Many animals are in the_______. A.zoo B.school C.pencil box ( )12.The_______is black and white. A.elephant B.panda C.bear ( )13. —Your duck is funny. I like it.—_______ A.Great! B.Very well,thanks. C.Thank you. ( )14.—What's this? —_______ a cat. A.it's B.It C.It's ( )15.—It's a dog. —Oh, _______! It's a duck. A.yes B.no C.OK ( )16.—_______ —It's a book. A.What's your name? B.How are you? C.What's this? ( )17.—What's this,Ling ling? —_______ A.No! It's a dog. B.It's big. C.It's a bear. ( )18.Look! It's_______elephant. A.a B.an C./ ( )19.—What's that? —_______ A.That's OK. B.I'm Mike. C.It's a panda. ( )20.Look! A tiger is in the_______. A.school B.zoo C.bag ( )21.—_______this? —It's a tiger. A.What B. What's C.How ( )22. This is_______dog and that is __