高中英语 unit4 Earthquakes第四学时 Grammar课件 新人教版必修1.ppt

第四学时grammar 语法精讲 定语从句 1 观察领悟 观察下列句子 体会定语从句的用法 1 ahugecrackthatwaseightkilometreslongandthirtymetreswidecutacrosshouses roadsandcanals 2 thenumberofpeoplewhowerekilledorseriouslyinjuredreachedmorethan400 000 3 then laterthatafternoon anotherbigquakewhichwasalmostasstrongasthefirstoneshooktangshan 4 thearmyorganizedteamstodigoutthosewhoweretrappedandtoburythedead 5 workersbuiltsheltersforsurvivorswhosehomeshadbeendestroyed 6 theboyswhoareplayingfootballarefromclassone 7 thegirlwhosefatherhadgivenusareportgotfirst 8 thegirlwhomicalledjustnowisfromamerica 自我归纳 1 例句1 3的关系词分别为 和 其先行词皆为物 可以互换 2 例句2 4和6的关系词皆为 其先行词为 和 3 例句5 7的关系词为 在定语从句中作定语 4 例句8的关系词为 在定语从句中作宾语 that which who people those theboys whose whom 一 定义及分类在主从复合句中 对某一名词或代词起修饰作用的从句 被修饰的名词或代词叫先行词 引导定语从句的词叫关系词 关系词有关系代词 who whom whose which that as 和关系副词 when where why 关系词常有3个作用 引导定语从句 代替先行词 在定语从句中担当一个成分 二 引导限制性定语从句的关系代词 themanwho thatistalkingwithmyfatherisateacher 正和我父亲说话的那个人是教师 guilinisacitywhich thathasahistoryof2 000years 桂林是一座拥有2000年历史的城市 theman whom youmetjustnowismyfather 你刚刚遇到的人是我父亲 nobodywantsthehousewhoseroofhasfallenin 没有人要这个屋顶已坍塌的房子 注意 1 关系代词that既可指人也可指物 有时可与关系代词which who whom互换 但是当which whom放在介词的后面作宾语时 不能与that互换 6 as引导定语从句 可构成thesame as such as结构 三 关系词只能用that而不用which的情况1 当先行词为all everything nothing anything little much等不定代词以及先行词被这些词修饰时 allthatcanbedonehasbeendone 一切能做的都已经做了 2 先行词被形容词最高级或序数词修饰时 thisisthelargestshipthatihaveeverseen 这是我曾经见过的最大的船 3 当先行词被theonly thevery thelast修饰时 thisistheverybookthatiamlookingfor 这正是我要找的那本书 4 当先行词既指人 又指物时 weoftentalkaboutthepersonsandthingsthatweremember 我们常常谈起我们记得的那些人和事 5 当主句是以who或which开头的疑问句时 为避免重复而用that whoistheboythatshookhandswithyoujustnow 刚才和你握手的男孩是谁 6 当先行词在从句中作表语时 shanghaiisnolongerthecitythatitusedtobe 上海已不再是过去那个样子了 跟踪练习 一 从who whom which that whose中选择恰当的词填入下列句子1 doyoustillrememberthechickenfarm wevisitedthreemonthsago 2 somecountries namesihadneverheardofbeforewereshownonthemap 3 anyone failedtocometothemeetingyesterdaymustgivehisreason that which whose who that 4 all weneedisenoughrestafterlonghours work 5 wedon tknowthenumberofpeople losttheirhomesinthedisaster 6 tomistheboy motherisourmathsteacher 7 adictionaryisabook givesthemeaningsofwords 8 thisistheveryplanforthesummerholiday wassuggestedbyhiscousin that who that whose that which that 9 doyouknowtheman thelittlegirlisturningtoforhelp 10 thefamily membersareallmusiclovershasmovedtotheirnewhouse 二 对比练习请在下列各句中填入适当的关联词 whom whose 2 3 whose which that whom what that it which 三 将下列句子合并成含有定语从句的复合句1 thebrushismine hehastakenitaway 2 themanisourgeographyteacher yousawhiminthepark thebrush that which hehastakenawayismine theman whom who that yousawintheparkisour geographyteacher 3 thestudentswillnotpasstheexamination theydon tstudyhard 4 iwanttotalktotheboys theirhomeworkhasn tbeenhandedin 5 thefilmwasquitemoving isawthefilmlastnight thestudentswho thatdon tstudyhardwillnotpass theexamination iwanttotalktotheboyswhosehomeworkhasn tbeenhandedin thefilmthat whichisawlastnightwasquitemoving 四 将下列句子译成英语 1 你知道现在正和你爸爸交谈的那个人是谁吗 2 那个眼睛是蓝色的女孩来自英国 3 所需的只是供油问题 doyouknowthemanwhowastalkingwithyourfather thegirlwhoseeyesareblueisfromengland allthatisneededissupplyofoil 4 他是这个学校里唯一一个懂法语的老师 5 大门的两侧坐落着两头石狮子 五 语法填空tom 1 isaprimarystudent ishavingsupperatthenewtable2 hisfatherboughtonlythismorning alittlewhitedog heistheonlyoneoftheteacherswhoknowsfrench therearetwostonelionsthataresittingoneachsideofthegate who which that 3 nameismaomaoissittingbesidehim itiswaitingforfood4 tomgivestoitfromtimetotime suddenly tom smother beside5 liesayellowcat says tom haveyouseenthebook6 iboughtlastweekinthebookstorewhereyourauntworks i7 write thedateonitwheni llhavetopaythebillstothebank smiling tomlooksdownatmaomao 8 issittingontherightbooknow hesays9 soft runawayfromthebook10 motherislookingfor orshe llpunishyou whose which that whom which that wrote which softly which that 六 单句改错1 themanwhomisstandingatthedoorismyenglishteacher 2 doyouknowthegirlwho