grammar2现在分词作状语.ppt

Unit3GrammarOncelosingthechance,youcan’teasilyfindit.★强调动词能用强调句型吗？Icomeherespeciallytoseeyou.______________________________________.Shecomesherespeciallytoseeyou.___________________________________.Icameherespeciallytoseeyou.______________________________________.(1)Itwasatsixo’clock_______shecamehome.Itwassixo’clock________shecamehome.(状从)(2)Itwasinthepalace____thelastemperordiedItwasthepalace_____thelastemperordied.强调句型与各种从句的结合的复杂结构：(1)ItwasJohn’squickactionandknowledgeoffirstaidthatsavedMary’slife.特殊疑问句：Iwonder_______________________________________总结：特殊疑问句放在动词后作宾语从句时要转换成_______语序。(2)Hewavedwhenhesawher强调句：(3)Hediedjustintheroomwherehewasborn.强调句：Explainingit指代时间的几个重要句型1.Itisabouttimethatwe_____/_______________(have)breakfast.2.It’sthethirdtimethathe______________(fail)thedrivingtest.ItwasthefirsttimethatI_________________(praise).Explaining4.It_____________alongtimebeforewefinishthisdictionary.很长时间之后我们才能把这部字典编完。It_________notlongbeforetheymetagain.不久他们就又见面了。5.It_____/____________threeyearssincethewarbrokeout.Itwasthreeyearssincethewar________________(breakout).*LeadinginTranslation:1.昨天下了一整天雨。Itrainedalldayyesterday.2.现在去那太晚了。It’stoolatetogotherenow.3.和他吵架没有用。It’snousearguingwithhim.4.是该放弃抽烟的时候了！Itistimetoquitsmoking.5.他发现学英语很重要。HefounditimportanttolearnEnglishwell.1Tosummarizetheusageof“it”intheemphaticpatternandsomeotherfixedphrases.2Toput“it”intopractice.ThinkingDicsussing1.借助提纲中所给例句，回忆强调句型的基本结构。2.借助所给例句，总结强调句型的判断标准和注意事项。3.通过学习it指代“时间”的几个重要句型，区别when/before/since。ImetTominthestreetyesterday.ItwasIthat/whometTominthestreetyesterday.ItwasTomthat/whoImetinthestreetyesterday.ItwasinthestreetthatImetTomyesterday.