定语从句教案-经典教学教辅文档.doc

定语从句教学设计

一、教学目的:了解定语从句，关系代词和关系副词的区别和运用。
二、教学难点:1.如何判定用哪个关系代词还是用哪个关系副词
三、教学方法:观察，总结，练习
教具:Multimedia,questionpaper
教学过程
Step1:
先生合并简单句，并总结构成定语从句的三要素：先行词、关系词、从句
1.TheboyisTom.
2.Tomishandsome.
—Theboy________ishandsomeisTom.
3.Theteacherwillgiveusatalk.
4.Wemettheteacheryesterday.
—Theteacher_______wemetyesterdaywillgiveusatalk.
5.Theyplantedthetrees.
6.Thetreesdidn'tneedmuchwater.
—Theyplantedthetrees_____didn'tneedmuchwater.
7.Thevegetableswerenotfresh.
8.weboughtthevegetables.
—Thevegetables________weboughtwerenotfresh.
小结定语从句的概念：修饰名词或代词的从句叫定语从句。关系词放在先行词和定语从句之间起连接的作用，在从句中充当句子成分。

Step2：关系副词的推导
先行词是表示工夫、地点和缘由的词时，我们要考虑用关系副词
Herememberedtheday________Iarrivedinthisbigcity.
Iwentbacktotheplace______Iwasbornandgrewup
Pleasegivemethereason______youwerelatethistime
Step3：做状语选关系副词和做宾语时选which、that的区别
Weoftenthinkofthedays____wespenttogetherinthecountryside.
Weoftenthinkofthedays___weworkedtogetherinthecountryside.
Webelievethereason_____hetoldus.
Thereason_____________hewasabsentyesterdayisstillunknown.
Step3：总结特殊情况
1、序数词或描述词最高级修饰先行词时。
2、先行词被every、some、no、all、any、little、much、theonly、thevery、thesame、thelast等修饰时
3、everything、something、nothing、anything等不定代词做先行词时。
4、主句已有who或which时。
5、先行词既有人又有物时。
注：①在非限制性定语从句中，（前面有逗号）不用that②先行词本身是that或是those且指物时不用that用which③介词后不用that

Step3：练习
【新疆】1.—Doyouknowthegirl_____hasgotanAintheEnglishexam?
—Yes.Sheismyclassmate.
A.whoB.whichC.whomD.whose
【山西2.Theearthistheplanet___providesuswitheverythingweneed，fresh
air，cleanwaterandsoon.
It’sourdutytoprotectit.
A.whoB.thatC.where
【甘肃白银】3.AWechat(微信)isaninvention_____canhelppeopletalktofriends,
sharephotos,ideasandfeelingfreely.
A.whichB.whoC.whose
【湖北咸宁】4.HaveyouseenthedocumentarynamedABiteofChina《舌尖上的中国》?
—Yeah!It’sthemostfunnyone_______Ihaveeverseen.
A.thatB.whatC.whichD.where
【江苏淮安】5.Haveyoufoundtheinformationaboutfamousscientists___youcan
useforthereport?
—Notyet.I’llsearchsomeontheInternet.
A.whereB.which C.what D.who
【湖北黄冈】6.Ireallywanttorelaxmyself.CouldweseeCityDangertonight?
Sure!Theactor