IT强调句型的讲解

普通高中课程标准实验教科书英语教师：杨老师校区：海珠校区Theuseof“it”EmphasisforComparethetwosentencesbelow.1.Humanactivityhascausedthisglobalwarming.2.Itishumanactivitythathascausedthisglobalwarming.“It”hasbeenusedinthesecondsentencetogiveextraimportanceto“humanactivity”.一.陈述句的强调句型结构:Forexample：1.Tomateaneggathomethismorning.强调主语：ItwasTomthatateaneggathomethismorning.强调宾语：ItwasaneggthatTomateathomethismorning.强调时间状语：ItwasthismorningthatTomateaneggathome.强调地点状语：ItwasathomethatTomateaneggthismorning.1.Tomateaneggathomethismorning.Conclusion:陈述句的强调句型结构:Itis/was+被强调成分(主语/宾语/状语等)+that/who+句子的其他成分。（it在这种句型中本身无实际意义）二.一般疑问句的强调句型：1.ItwasTomthat/whoateaneggathomethismorning.→WasitTomthat/whoateaneggathomethismorning?2.Itwasathomethat/whoTomateaneggthismorning.→WasitathomethatTomateaneggthismorning?Conclusion:Is/Was+it+被强调的部分+that/who+其余部分?三.特殊疑问句的强调句型：Conclusion:被强调部分(通常是疑问代词或疑问副词)+is/was+it+that/who+其余部分?1.ItwasthismorningthatTomateaneggathome.→WhenwasitthatTomateaneggathome?2.ItwasathomethatTomateaneggthismorning.→WherewasitthatTomateaneggthismorning?1._____onMondaynightthatallthishappened?A.IsitB.ItisC.WasitD.Itwas2.ItisI____singinginthegarden.A.whoareB.whoisC.thatamD.thatisCC高考链接THANKYOU!