句型转换M71. My father was watching TV when I got home yesterday.(变否定句)_________________________________________________________________2. Did you do your homework yesterday？(用 this time yesterday 改写)_____________________________________________________________________3. He was sleeping this time yesterday. (划线部分提问)_________________________________________________________________4. She wrote a letter yesterday. (用 at 8:00 yesterday 替换 yesterday)_________________________________________________________________5. We were cleaning our classroom when the bell rang.(改为否定句)6. Betty’s grandmother was cooking at that time. (变为一般疑问句,并作肯定回答)_________________________________________________________________7. It went to a forest.(对画线部分提问)________________________________________________________________8.I was reading English when he came in. (划线部分提问)_________________________________________________________________9. I have been to the Great Wall twice. (划线部分提问)_________________________________________________________________10. He didn't go to school because he was ill.(对划线部分提问)M81. Riding side by side with your friends is dangerours. (改为否定祈使句) ___________________________________________________________________2. I borrowed a book from Jack last week. (改为同义句)_____________________________________________________________________3. You shouldn’t take away these photos. (改为同义句)______________________________________________________________4. The girl hid behind the big tree.（对划线部分提问）_______________________________________________________________5. Can you show me the photo?（改为同义句）________________________________________________________________6. I don’t know how I can take photos with a mobile phone.(变为简单句)_______________________________________...
