Unit+3+Getting+along+with+others+Grammar+and+usage+高中英语牛津译林版（2020）必修第一册.pptx

Grammarandusage;TeachingAims;

1.attributiveclauses.

定语从句在句子中起定语作用，修饰一个名词或代词，有时也可修饰一个句子。受定语从句修饰的词叫_________，定语从句通常由关系代词_____________________

________或关系副词__________________引导，这些词既指代主句中的先行词,又充当定语从句中的某个成分。定语从句可分为：限制性定语从句和____________定语从句。;1、Goovertheuseofrelativepronouns(关系代词);

;二、Howtochooseaproperrelativepronounorrelativeadverbforanattributiveclause?

;1.Thisisthehouse_______________heboughtyesterday.

2.Doyouknowtheman_______________isinchargeofthecompany?

3.Theboy____________fatherisadoctorhasnointerestinmedicine.

4.Theschool_________I’mstudyingisverybig.

5.Iwillneverforgettheday______Ifirstmethim.

6.Thereason_____hedidn’tcomeyesterdayisnotclear.;总结：

要想为定语从句确定一个关系词，首先要找出被定语从句修饰的_________，然后再分析定语从句的成分。若定语从句中缺少主语、宾或表语，则选用______。若定语从句中不缺主、宾或表语，或不需要宾语，则选用____________。;三、只能用that，不能用which的几种情况。

Doyouhaveanythingthatisimportanttotellme?

2)Ihavesomebooksthatareverygood.

ThisisthefirstbookthatIboughtmyself.

4)ThebiggestbirdthatIcaughtisthisone.

;6)Whoisthewomanthatwaspraisedatthemeeting?

7)Chinaisnolongerthecountrythatshe/itwas.

8)ThisistheverybookthatIlostyesterday.

9)Iwon’tforgetthethingsandthepersonsthatIsaw.;总结：

当先行词是________________________

______________________________等不定代词时.或当先行词被____________________

_________________等不定代词修饰时。

2)当先行词被形容词_______、_____数词

所修饰时；或被the______,the______,the________,the_______所修饰时。

;3)主句是以_______或_______开头的特殊疑问句时。

4)当先行词在从句和主句中都作_______

时,无论先行词是人还是物，都用that。

5)当先行词既有_______又有______时。;四.不可以引导非限制性定语从句的关系词。

1）Amy,____tookweight-losspills,nowrealizesthathealthisimportant.

2）Tom’ssister,______bodyisslim,stillwantstolosesomeweight.

;3）Mr.Li,______weoftenseeinthestreet,

suddenlydiedyesterday.

4）Iwanttobuyanewbicycle,_____isquite

popularamongteena