北师大版高三英语一轮复习必修第三册UNIT 7ART课件.ppt

独立主格结构通常由“名词/代词＋动词-ing形式/过去分词/不定式/形容词/副词/介词短语”构成，主要用来表示原因、条件、方式、伴随、时间等，在句中起状语作用，有时还可以作定语。动词-ing形式表示主动意义；过去分词表示被动意义或动作已完成；不定式表示尚未发生或将要发生的动作。Thewholemountainiscoveredwithgreenandvigoroustrees，sometreesevenhavingahistoryofthousandsofyears．整个大山长满了翠绿苍劲的大树，有些树甚至已有数千年的历史。他在课堂上专心听讲，眼睛盯着黑板。Hewaslisteningattentivelyinclass，_____________________________．(独立主格结构)hiseyesfixedontheblackboardItwasnotuntilthen____Ireallyrealisedthevalueoffriendship．13．[教材原句]ItwasnotuntilCarolineUnger，oneofthesingers，tookhisarmandturnedhimtofacetheaudiencethatthegreatmanrealisedhissymphonywasasuccess．直到其中一位歌手卡洛琳·昂格尔挽起他的手臂，让他面对观众，这位伟人才意识到他的交响乐是成功的。that◎not...until...直到……才……◎“not...until...”句型的强调句式为“itis/wasnotuntil...that...”。◎在“not...until...”句型结构中，如notuntil置于句首，主句用部分倒装。(普通表达)Hedidntconsiderhavingaholidayabroaduntilheretiredfromteachingthreeyearsago．①(高级表达)Notuntilheretiredfromteachingthreeyearsago_______________________________________．(倒装句)②(高级表达)____________________________________________________heconsideredhavingaholidayabroad．(强调句)ItwasnotuntilIsawmyselfthatIrealizedhowmuchmymemoryhadfadedofthingsIoncecouldsee．直到我看见了自己，我才意识到，很多我曾经看到的事物在我的记忆中逐渐消失。didheconsiderhavingaholidayabroadItwasnotuntilheretiredfromteachingthreeyearsagothat三层强基固本·达标训练Ⅰ．用所给词的正确形式填空。1．Thechildrens___________(perform)gavetheeldersalotofpleasurelastweek．2．Heis________(talent)insinging，soheiswellknownforhiswonderfulvoice．3．Itsillegaltoreadpeoplesprivateletterswithout__________(permit)．4．Lookingthroughthewindow，shesuddenly_______(spot)aboatmovingtowardsthebankatthattime．5．HowIwishI________(be)abletosaytheruleswithoutamistakeatthattime．6．Donthesitate_______(make)commentsorsuggestionsifyouhaveany．7．Weshallplaythematchtomorrow，weather__________(permit)．8．Theyoungboystruggled________