【语法易错、重难点高频题】单元知识点拔高训练-Unit 4 Then and now英语译林 六年级上册

Unit 4 Then and now 一、单项选择。 【重点题】( )1.He was very funny_______.Now，he is different. A.ago B.before C.after ( )2.Mike______like to ice-skate before，but now he likes it very much.A.doesn’t B.did C.didn’t ( )3. There _______any computers in 1945. A.are not B. are no C. were not 【易错题】 ( )4._______I come in？ A.Could B.Did C. Must ( )5. We use eyes_________see. A.for B. of C.to ( )6. My mother _______things on the Internet yesterday morning. A. is buying B. buys C. bought 【重点题】( )7. I_________ to the supermarket on foot last weekend. A. was go B. go C. went ( )8. Mr Green __________ our answer now. A. wait for B. is waiting for C. waited for 【易错题】( )9. His sister _____________five years ago. A. couldn’t wrote B. couldn’t write C. can’t write ( )10. I ________ email to my e-friend last night. A. write a B. wrote a