高中英语人教版选修七导学案UNIT5GRAMMAR

Book7Unit5Travel1ingabroad:Grammar导学目标把握非限制性定语从句，并能娴熟运用自主学习

1.从教材中找出2个含有非限制性定语从句的句子，并体会它们在句中的用法【自我发觉】通过观看以上句子，非限制性定语从句只是对或的补充、解群或附加说明主句与先行词或从句之间一般用分开，经常单独翻译没有它，主句意思仍旧完整合作探究I.关系代词引导的非限制性定语从句A.引导非限制性定语从句的关系代词有aswhichwhomwhowhoseMr.Smithwhosefootwasbadlyhurtwasquicklysenttothelocalhospital.Sheeatstoomuchwhichmakesherheavierandheavier.归纳拓展非限制性定语从句不行用that引导，在非限制性定语从句中用who作主语/whom作宾语指人用which作主语/宾语指物用whose作定语指人/物【留意】关系代词在非限制性定语从句中作宾语时不行省略，假设指人时，常用Who不用whom.即景活用关系代词填空Youhavetogetusedtoawholenewwayoflifecantakeupal1yourconcentrationinthebeginning.Icongratulatemyneighboursonhasjustwontheelection.Mr.LeegaveusaspeechyesterdayteachesinBeijingUniversity.MissWhiteyoumetatthestationisfromAmerica.B.aswhich的区分.由aswhich引导的非限定性定语从句as和which可代整个主句.as引导的非限制性定语从句可以位于句首、句中和句末；which引导的从句只能放在主句之后如IAsisknowntheearthgoesaroundthesun.theearthgoesaroundthesun.=isthattheearthgoesaroundthesun.Hewasbadlyillmadehimnotgotoschool..as有“正如，就像”之意，如asweknow=asiswe11known众所周知，asisoftenthecase”状况常是如此，asisexpected”就像所预料的样，asismentioned像提到的样，asissupposed“像人们想象的那样，asissaid据说，asisreported”像报道的那样等.假如定语从句放在主句后，关系词作主语其后的动词是实义动词，那么用which.Hecamelateagainmadehisteacherangry.Tomworkshardathislessonsisusualwithhim.C.介词+关系代词引导的非限定性定语从句

1.介词+关系代词可以引导限定性定语从句和非限定性定语从句该结构中关系代词指人时用whom;指物时用which;不行用that；关系代词在从句中作定语时用whoseHestillrememberedthedayhemetChairmanJiang.Theratmadeaholethroughwhichitcouldgoout.ThisisprofessorSmithyoucanlearnalotaboutbiology.

2.在介词前可加allsomenonehalfmost分数百分数，数词等Ihavemanyfriendssomeofwhom=ofwhomsomeareteachers.Hehaslotsofbooksmanyofwhichareaboutcartooncharacters.II.关系副词引导的非限制性定语从句Wewillputofftheoutinguntilnextweekwhenwewontbesobusy.SheisgoingtospendthesummerholidayinAmericawhereshehassomerelatives.归纳拓展引导非限制性定语从句的关系副词有when和where.留意:非限制性定语从句一般不用why引导常用forwhich替代why.如Noneofusacceptedthereasonheexplainedforwhichhewasabsent.即景活用关系副词填空ThateveningIwilltellyoumoreaboutlaterIendedupworkingverylateWewalkeddownthevi1lagestreetthevi1lagerswerehavingmarketday.Betweenthetwopartsoftheconcertisanintervaltheaudiencecanbuyicecream.Nocrossnocrown.不经受风雨，怎么见彩虹。