Section Grammar & Writing,探究语法精要,答案： rises；sets,2She said to me，“I came back an hour ago.” She told me (that) she_ _back an hour_. 答案： had come；before 3“Can you help me with my chemistry？” Tom asked Sara. Tom asked Sara_ _ _help_with_chemistry. 答案： if she could；him；his,4The lawyer said，“I will come this morning.” The lawyer said that she_ _ _morning. 答案： would go that 5“Where have you been these days？” he asked. He asked me_ _ _been_days. 答案： where I had；those,答案： The teacher told him that he should be more careful.,2The mother asked her son，“Where are you going？” _ 答案： The mother asked her son where he was going. 3The man said，“Have you anything to say，Tom？” _ 答案： The man asked Tom whether he had anything to say.,4“A sports meeting will be held next week.”Li Mei said to her parents. _ 答案： Li Mei told her parents that a sports meeting would be held the next week. 5“Did you enjoy yourself in the park last week？” he said to us. _ 答案： He asked us if/whether we had enjoyed ourselves in the park the week before.,6He said，“I was cooking when the earthquake happened.” _ 答案： He said (that) he was cooking when the earthquake happened. 7He said，“Are you interested in English？” _ 答案： He asked (me)if/whether I was interested in English.,8“How much have we spent on petrol this year？” Susan asked her husband. _ 答案： Susan asked her husband how much they had spent on petrol that year. 9Mother asked me，“Have you finished your homework？” _ 答案： Mother asked me whether I had finished my homework.,答案： He says that he bought me a book yesterday.,写作能力提升,答案： 1.书信 2.向好友提建议 3.一般现在时态为主 4.第二人称 5.写信的目的；所提的建议；写信人的希望,谢谢观看！,