高一英语同步练习必修1Unit5NelsonMandela第3课时：Grammar基础练习根据课文内容填空:1.Thetime______IfirstmetNelsonMandelawasaverydifficultperiodofmylife.2.Itwasin1952andMandelawastheblacklawyerto____Iwentforadvice.3.Thiswasatime____onehadgottohaveapassbooktoliveinJohannesburg.4.Theplacesoutsidethetowns____theyweresenttolivewerethepoorestpartsofsouthAfrica.5.Wewereputintoapositionin____wehadeithertoacceptwewerelessimportantorfightthegovernment.6.Itwasaprisonfrom____nooneescaped.7.Hetaughtusduringthelunchbreaksandtheevenings____weshouldhavebeenasleep.8.Theschool____Istudiedforonlytwoyearswasthreekilometersaway.9.Theday____NelsonMandelahelpedmewasoneofmyhappiest.要点点拨：定语从句：以where,when,why引导1.where指______,在从句中作_______.Where=inwhich.Theschoolwasthreekilometersaway.Istudiedintheschoolforonlytwoyears.____________________________________________________________________.2.when指______,在从句中作_______.When=onwhich/inwhich/atwhich.Thetimewasaverydifficultperiodofmylife.IfirstmetNelsonMandelaatthetime._____________________________________________________________________.3.why指______,在从句中作_______.Why=forwhichThereasonwasbecauseofmyhardwork.Igotajobforthereason.______________________________________________________________________.4.关系副词和关系代词的判断方法：关系副词和关系代词的选择是根据先行词在定语从句中的成分。如果作_____,则用关系副词或介词+which；如果作______,就要用关系代词。Iwillneverforgetthedays____Ispentwithmycousinsinthecountryside.Iwillneverforgetthedays____Iworkedwithmycousinsonthefarm.Thereason____hegavefornotcomingwasthathismotherdidn'tallowhimtocome.1Thereason___hewaslatewasthatdidn'tallowhimtocome.Themuseum____wevisitedlastweekwasbuiltlastyear.Themuseum____heworkswasbuiltlastyear.定语从句：介词+关系代词(which/whom)引导1.“介词+关系代词”引导的定语从句，修饰物时用_____而不用that，修饰人时用____而不用who.Wewereputintoapositionin_____wehadtoacceptwewerelessimportant,orfightthegovernment.2.Mandelawastheblacklawyerto______Iwentforadvice.3.He...
