1 一般现在时Shanghai lies in the east of China.Columbus proved that the earth is round.I leave home for school at 7 every morning.The earth moves around the sun.Pride goes before a fall.2 一般过去时he was tired after workinghe didnnot know anything before i told himhe once lost a bookShe often came to help us in those days. I didn't know you were so busy.3 一般将来时Tomorrow will be Sunday. The rain will stop soon. Shall we go there at five? ?Will you please open the door? ?We're going to meet outside the school gate. 4 一般过去将来时I didn't know if he would come. She was sixty-six. In three years,she would be sixty-nine. She told us that she would not go with us,if it rained. I didn't know how to do it. What would be their ideas?I would play with him when was a child. 5 现在进行时We are waiting for you. Mr. Green is writing another novel. She is learning piano under Mr. Smith. It's getting warmer and warmer. You are always changing your mind. 6 过去进行时I was writing yesterday at that time I was doing homework yesterday.I was not doing homework yesterday.Was he running last year?What were they cleaning just now?7 将来进行时I'll be doing homework this time tomorrow.What will you be doing at 6 tomorrow?He'll be studying at school next year.I'll be taking a shower at 9 the day after tomorrow.Will you be busy working on your report this time tomorrow?8 过去将来进行时They said they would be coming. The new job he would be taking was raising racing horses. He told me that he would not be going school.The new teacher who would be teaching us was Miss Song.I would never be getting the chance.9 现在完成时All of my students have made rapid progress in the past few years.I have lived here since ten years ago.This is the most interesting news I have ever told.It was the third time that he had made the same mistake.Don't get off the car until the car has stopped.10 过去完成时As soon as we got to the station, the train had left. By the end of last month. We had reviewed four books The thief had stolen my walle I knew it.I had never been here.When we reached there,the cinema had closed.11 将来完成时By the time we shall have learned this textbook.Tomorrow morning, I will have cleaned the windows. Next Sunday, he will have been a new doctor.They will have been married for 20 years by then.You will have reached Shanghai by this time tomorrow.够了吧?