Unit 13 We’re trying to save the earth! 人教版英语九年级全册语法精讲课件(共30张PPT)

人教版九年级全册语法精讲 Unit 13 We’re trying to save the earth! 1 01 课前检测 2 课前检测 ( )1. —Mom, I’m a bit thirsty. —There are several bottles of juice in the fridge. You can take ______. A. these B. this C. ones D. one ( )2. The numbers of the South China tiger ______ fallen in the last few years. A. have been B. have C. had D. had been ( )3. —What do you think of your mother? —She is ______ a good mother, ______ a good teacher. I love her a lot. A. either; or B. not only; but also C. neither; nor D. both; and ( ) 4. —David, ______ you ______ your report? —No. I finished writing it this morning. A. have; written B. are; writing C. did; write D. were; writing 课前检测 ( )1. —Mom, I’m a bit thirsty. —There are several bottles of juice in