必修2
Unit 5 Music
能力演练
一、语法填空
专题训练(三) 代词的选用
◆技巧点拨
当两个分句中间用逗号隔开,要求考生在第二个分句填入一个代词时,考生首先要弄清句子结构。第二个分句前如有and,but,or,so等连词,说明前后分句为并列关系,要用人称代词或指示代词。第二分句前如无上述连词,说明它是一个非限制性定语从句,因此应填入关系代词。如:
Tom,s mother kept telling him to work harder,but it didn,t help.
Tom,s mother kept telling him to work harder,which didn,t help.
Mr.Green has four sons,all of whom are famous singers. Mr.Green has four sons,and all of them are fam |