Unit 2 English around the worldSection Ⅱ Grammar语法指南直接引语和间接引语(Ⅱ)祈使句1.肯定的祈使句变为间接引语时,须将祈使句的谓语动词变成不定式,作宾语补足语;直接引语中的动词 say 改为 ask,tell,order,command,warn 或 advise 等及物动词。“Sit do wn and have a rest,”she said to us.她对我们说,“请坐下来休息一下”。→She asked us to sit down and have a rest.她让我们坐下来休息一下。2.如果直接引语是祈使句的否定形式,变为间接引语时,要将其改为不定式的否定形式,句型为 ask/tell/order...sb not to do sth。若直接引语中的祈使句带有 please,那么在变为间接引语后要把 please 去掉。“Don't let out my secret,please,”I said to Mary.我对玛丽说:“请别泄露我的秘密”。→I asked Mary not to let out my secret.我要求玛丽不要泄露我的秘密。3.一般而言,祈使句是以动词原形开头的,但是如果说话人有意强调动作的执行者,也可以在句首加上主语。在将其变为间接引语时,不能将带有主语的祈使句与陈述句混淆起来。“You go to the office after class,Tom,”said the teacher.老师说:“汤姆,下课后到办公室来。”→The teacher told Tom to go to the office after class.老师告诉汤姆下课后到办公室来。4.直接引语如果是以“Let's”开头的祈使句,变为间接引语时,通常用“suggest+动名词(或从句)”。He said to us,“Let's go to the museum.”他说:“我们去博物馆吧。”→He suggested going to the museum.或 He suggested that we should go to the museum.他建议大家去博物馆。在 Let 祈使句中,let 若表示“允许、同意”,变间接引语时,可按一般祈使句变间接引语的规律进行。“Let her come with me,mother.I'll take good care of her,”said Tom.汤姆说:“妈妈,让她和我一起来吧,我会好好照顾她的。”→Tom asked his mother to let her go with him and promised to take good care of her.汤姆请求妈妈让她和他一块去并且保证会好好照顾她。Let him(或 them 等)表示“建议”时,其间接引语应用 suggest+动名词复合结构或suggest(或 say)+宾语从句(从句谓语用 should+动词原形)。Mother said,“Let him go to school.”妈妈说...