Unit1 Great Scientists-Grammar 学案.docx

UnitlGreatScientists-Grammar学案过去分词作定语和表语-lookattheexcitedboy!whyishesohappy?-hehasgotthefirstprizeinthecontest.-nowonderheisexcited!一、过去分词作定语1.前置定语被动意义：anrespectedguest一位受敬重的客人howmanyfinishedproductshaveyougotuptonow?=howmanyproductsthathavebeenfinishedhaveyougotuptonow?到此时此刻为止，你已经得到多少成品？完成意义：aretiredworker一位退休的工人thechildrenarecleaningthefallenleavesintheyard.=thechildrenarecleaningtheleavesthathavefallenintheyard.孩子们正在清扫院子里的落叶。总结:的过去分词作定语，通常放在被修饰的名词之,作前置定语。表示和的意义。2.后置定语thingsseenarebetterthanthingsheard.=thingswhichareseenarebetterthanthingswhichareheard.眼见最好。thiswillbethebestnovelofitskindeverwritten.=thiswillbethebestnovelofitskindthathaseverbeenWritten.这将是这类小说中写得最好的。总结：过去分词短语作定语时，放在被修饰的名词之,作后置定语，作用相当于一个theywerelost,thehappytimeisgone.过去分词作表语：强调被动语态：强调myglassesarebroken.()myglasseswerebrokenbymylittledaughter.()hewassurprisedatthenews.()iwasgreatlysurprisedbyaknockatthedoor.()practice:l.这本书很好玩。2.他对这本书很感爱好。3.这个窗户破了。4.这个窗户是被那个顽皮的男孩儿打破的。5.站在那儿的男孩儿是我弟弟。6.他是位高级老师。7.穿白色衣服的学生是我女儿。答案一、1.总结：单个；前；被动；完成2.总结：后；定语从句二、心情；状态被动；完成；状态心情；状态主语所处的状态主语所承受的动作practice:!,thebookisveryinteresting.2.heisveryinterestedinthebook.3.thiswindowisbroken.4.thiswindowwasbrokenbuthenaughtyboy.5.thechildstandingoverthereismybrother.6.heisanadvancedteacher.7.thestudentdressedinwhiteismydaughter.