正文描述:《九年级英语learning about china教案1》由会员上传分享,免费在线阅读,更多相关内容在应用文档-天天文库。
1、九年级英语LearningaboutChina教案1UnitLearningabuthina一教学内容:Unit:LearningabuthinaRevie二重点、难点:定语从句及单项选择训练三具体内容:定语从句专讲专练概念:在含有主句和从句的复合句中,修饰主句中的某一名词或代词的从句叫做定语从句。它所修饰的词叫先行词。定语从句就跟在先行词的后面。用引导定语从句的词叫关系词,分为关系代词(h,h,that,hih,hse)和关系副词(here,hen,h)。egDiduseethepersnh/th
2、atstleit?Thisisthepenhih/thatheislingfr上面两例中的先行词分别是thepersn与thepen,后面是由关系代词h/that;hih/that引导的定语从句。2关系代词的选择及功能。引导定语从句的词有关系代词h,that,hih,h,hse和关系副词here,hen,h。它们放在先行词和定语从句之间起联系作用,同时又充当定语从句中的一个成分(如主语或宾语)。有关先行词的选择取决于两点:先行词是人还是物;关系代词在从句中做主语还是宾语。具体用法如下:1)当先行词是
3、人时,关系代词可以用h或that;当先行词是物时,关系代词可用hih或that。egThefilhih/thatthesaasverinterestingThebh/thatissittinginthesunisbrther2)当关系代词在句中做宾语时,关系代词可以省略。egThean(h,h,that)theareaitingfresfrapan3)hse指人或物的所有格。egDunthebhsehairisell?Thelassrhseindsarelsedisurs4)关系副词hen,here
4、,h=介词+hihhen表时间,跟在hur,ent,da,nth,ear,seasn,tie等之后。eganutellethedatehen/nhihuerebrn?here表地点,跟在plae,village,tn,it,he等之后。egThisistheplaehere/inhihIgreuph表原因,在reasn(原因)之后。That’sthereasnhshedidn’tetr3特殊情况1)当先行词被形容词的最高级或序数词修饰时,关系代词必须用that。egThisisthebestnvel
5、(that)Ihaveeverread2)如果指物的先行词是不定代词或被不定代词修饰时,必须用that,不能用hih。不定代词有all,sething,everthing,anthing,nthing,nne,thene,uh,little,ever,an,se等。egIeanthene(that)utaledabutustn3)当先行词有thenl,thever,thelast,thesae,thefirst等词修饰时,关系代词必须用that。egHeisthenlpersn(that)Isath
6、ere4)关系代词在定语从句中作介词的宾语时,如果介词放在它的前面,只能用hih或h。egThisistherthat/hihhelivedintearsag=ThisistherinhihhelivedtearsagThegirlh/h/thatheistalingtissister=Thegirlthheistalingissister但有些介词短语的固定词组不能拆开egThebabiesh/thatthenursearelingafterarehealth)当关系代词在定语从句中充当主语时,定
7、语从句的谓语动词取决于先行词而不是关系代词。egThegirlhhaslnghairisdaughterThetreesthatereplantedbuslastearhavegrnell6)当引导定语从句的关系代词在从句中作表语时用that。egSheisnlngerthegirlthatsheantedtbe7)当有两个或两个以上分别表人和物的先行词时只能用thategHetaledabuttheteahersandshlsthathehadvisited8)以h,hih开头的疑问句为避免重复,
8、用thateghisthegirlthatisstandingatthedr9)主句是therebe结构,定语从句用that作关系代词egThereisaseatinthernerthatisstillfree10)关系词只能用hih,而不用that的情况:a先行词为that,thse时,用hih,而不用that例如:hat’sthathihisunderthedes?在桌子底下的那些东西是什么?b关系代词前有介词时,一般用hih,而不用that例如:Thisisth
显示全部收起