北师大版高中英语必修第一册UNIT2 Section Ⅰ Period4课件.ppt

Period4UNIT2SPORTSANDFITNESS主题语境人与自我——健康的生活方式SectionⅠTOPICTALKLESSON1课时学案单元语法讲练关系代词的用法1．that和which的用法which指物，that既可指人也可指物；它们在从句中作主语、宾语或表语，which和that在从句中作宾语时可以省略。Whenthetimecametomakethefinaldecisionforacourse，Idecidedtoapplyfortheonethatreflectedmyinterest．当最后决定要选什么课程的时候，我决定申请能反映我兴趣的课程。Thedishes(that/which)IcookedwereMumsfavourite．我做的菜是妈妈最喜欢的。Theman(that)wehavejustseenisafamouswriter．我们刚刚看到的那个人是一位著名的作家。Shanghaiisnolongerthecitythatitusedtobe．上海不再是过去的那座城市了。[名师点津]只用that而不用which的情况先行词是all，little，few，none，anything，something，everything，nothing等词时当先行词是序数词、形容词最高级或被序数词、形容词最高级等修饰时当先行词被theonly，thevery，thesame，theright等修饰时当先行词既有人又有物时只用which而不用that的情况关系代词前有介词时，一般用which，而不用thatGuilinisthemostbeautifulcitythatIhaveevervisited．桂林是我参观过的最美丽的城市。Heistheverypersonthattheyarelookingfor．他正是他们在找的那个人。Theytalkedaboutthethingsandpersonsthattheycouldrememberintheschool．他们谈论着他们能记起的在学校的那些事和人。Someexpertsthinkreadingisthefundamentalskilluponwhichschooleducationdepends．一些专家认为阅读是学校教育所依赖的基本技能。[即时训练1]单句语法填空①ThisistheWhiteHouse___________wasbuiltforthepresident．②Thisisthemostdeliciousfood____Ihaveeverhad．③Thisisthehousein_____afamouswriteroncelived．that/whichthatwhich2．who和whom的用法who和whom指人，who在从句中可作主语和宾语，whom在从句中作宾语。Heistheman(who/whom)Isawyesterday．他就是我昨天见到的那个人。Happinessandsuccessoftencometothosewhoaregoodatrecognizingtheirownstrengths．快乐和成功经常会眷顾那些善于欣赏自己优点的人。[即时训练2]单句语法填空①Wendyisagirl_________manystudentslike．②Those____wishtocomeherewilldosoattheirownrisk．who/thatwho3．whose的用法whose既可指人也可指物，在从句中修饰名词作定语。“whose＋名词”可以转化为“the＋名词＋ofwhich/whom”和“ofwhich/whom＋the＋名词”的形式。Ilivenextdoortoacouplewhosechildren(＝thechildrenofwhom)oftenmakealotofnoise．我隔壁住着一对夫妻，他们的孩子经常制造很多噪音。Pleasepassmethebookwhosecover(＝thecoverofwhich)isgreen．请递给我那本绿色封面的书。[即时训练3