Unit+1+Wish+you+were+here+Grammar+and+usage+导学案 高中英语译林版（2020）选择性必修第三册+.docxVIP

高二英语备课组主备人：审核人：编号：

PAGE

PAGE1

XB3U1Grammarandusage

Learningobjectives

Bytheendofthissection,youwillbeableto:

1.Distinguishbetweenrestrictiverelativeclausesandnon-restrictiverelativeclauses;

2.Toidentifyandworkouttherulesofnon-restrictiverelativeclauses;

3.Tousenon-restrictiverelativeclausestofinishthetasks;

4.Todiscusshowtobeasustainabletouristusingnon-restrictiverelativeclauses.

Learningprocedures

Step1Warmingup

Reviewtheknowledgeaboutrestrictiverelativeclauses

引导定语从句的关系词：关系代词：________________________________

关系副词：________________________________

Step2Exploringtherulesofnon-restrictiverelativeclauses

1.Findthesentenceswithnon-restrictiverelativeclausesinthearticleandfillintheboxofpartAonpage6,andthefirstonehasbeendoneforyou.

2.Workingouttherules：

●Weoftenuseanon-restrictiverelativeclausetoadd_______informationtotheantecedent(anoun,pronounornounphrase)inthemainclauseorthemainclause.A_________isusuallyusedtoseparatetheaddingclauseandthemainclause.

●Weusuallyintroduceanon-restrictiverelativeclausewitharelativepronounlikewho,whom,whichandwhoseorarelativeadverblikewhenandwhere.Therelativepronounandadverb________(can/cannot)beleftoutinanon-restrictiverelativeclause.

●Wecanuse_________(which/who/where)inanon-restrictiverelativeclausetorefertothemainclauseasawhole.

3.Summarytherulesofnon-restrictiverelativeclauses

1.非限制性定语从句对先行项进行补充说明，通常用逗号隔开，由关系代词which、who、whom、whose或关系副词when、where等引导。

e.g.IliveinNanjing,whichisabigcity.

Ivisitedmygrandparentsattheweekend,whenIdonotgotoschool.

which引导非限制性定语从句时，先行项可以是某个单词或短语，也可以是整个主句或主句的一部分。

e.g.Hemissedtheshow,whichwasapity.

JacktoldmehewouldjointhePoetryClub,whichsurprisedmegreatly.

3.在非限制性定语从句中,whom、which前面可以加some/many/allof等修饰词，表示整体中的