Learningaims(目标）AsLongAsYouLoveMe【寻规找矩】请观察下列句子,注意主语从句的用法。1.Thattheearthtravelsroundthesunisawell-knownfact.2.Itisuncertainwhethertheartistcandoitornot.3.Whowillacttheleadintheplayhasnotbeendecidedyet.4.Wheretheyoungmanhasgoneisnotknown.5.Itisnotyetdecidedwhenandwherethetestwillbegiven.【归纳总结】1.引导主语从句的词有连词that,whether；连接代词who,whose,whom,whoever,what,which等；连接副词where,when,whenever,wherever,how,why等。2.有时用it作形式主语，将主语从句后置,这样做是为了避免句子头重脚轻。常用句型如下：It+be+名词（apity/nowonder)+主语从句It+be+形容词(wrong/important)+主语从句It+be+动词的过去分词(said等）+主语从句It+特殊动词（seem/happen)+主语从句用适当的单词填空，使下列主语从句意思完整。1._______hefinishedwritingthecompositioninsuchashorttimesurprisedusall.2._______________wewillgoforanoutingtomorrowremainsunknown.3.Itisapity______wewon’tbeabletogotothesouthtospendoursummerholidays.4._______sheiscomingornotdoesn’tmattertoomuch.5._______hecamefromstillpuzzlesallofus.6.Ithappened_____Isawhimyesterday.7.Itdoesnotmakeanydifferencetome______youdo.8._____wasresponsiblefortheaccidentisnotyetclear.9.____________________theywillhavethesportsmeetisstillaquestion.10.Itdoesn’tmatter______shelookslike.【常见错误展示】下列各句均有一处错误，请改正并分析错误的原因。1.Lighttravelsfasterthansoundiscommonknowledge.2.Ifshe’scomingornotdoesn’tmattermuch.3.Thattheprofessorsaidisofgreatimportance.4.Wherewillthetreesbeplantedhasnotbeendecided.5.Nomatterwhobreakstherulewillbepunished.6.Whenandwherethemeetingwillbeheldstillremainaquestion.7.Whatwereyourproblemsayearagohasnowbecomemine.8.Itwasrequestedthateveryonemadeaspeechatthemeeting.Homework