句型转换
Let’s hurry , or we’ll be late. (改为同义句)
          we             hurry, we’ll be late.
Han Mei was ill yesterday . She didn’t go to school . (合并为一句)
Han Mei didn’t go to school yesterday                           was ill.
The Yong Pioneers go to help the old people once a week.
                            do the Young Pioneers go to help the old people ?
When she was 18, she became a professional singer.(改为同义句)
                                          18，she became a professional singer.
She won’t come here earlier. She will miss the meeting. (用if合并为一句)
                                 come here earlier , she will miss the meeting.