指示代词练习题指示代词.一.指示代词有this(这),that(那),these(这些),those(那些).二.this和these指说话人较近的人或物,that和those指说话人较远的人或物.三.this和these指单数,that和those表示复数四.指示代词在句中作主语和定语,作定语时的作用和the相似.例:Thisisapencil.Thosearedesk.(作主语)Thatpencilislong.Thesedesksarenew.(做定语)(放在主语前面做定语)家教点窍:(背记)一.指示代词主语很简单.作定语用尤其是将一般疑问句改成陈述句的肯定式须重点把握.二.指示代词作定语时,常用冠词the来代替,所以两者不可同时用.例:Thisbookisnew.(√)(在主语前作定语)Thebookisnew.(√)(在主语前作定语)Thisthebookisnew.(×)(两者不能同时用,只可用其中一个)典型例题.1.那只狗.2.这个男孩..3.那些学生..4.这些苹果..答案:1.that.dog.2thisboy.3thosestudents4.theseapples.二,将下列各句改为肯定句.1.Isthisaredmarker?2.ArethosepinkpeachesfromShanghai?3.Arethesepearsbig?评析:第2.3小题的指示代词作名词定语,而不是主语.若改写成如下句子则错.ThosearepinkpeachesfromShanghai.(×)Thosearebigpears./Thesearepearsbig.(×)1.Thisisaredmarker.2.ThosepinkpeachesarefromShanghai.2.Thesepearsarebig.强化训练.一.将下列句子改成肯定句.1.Arethesebooksinthebag?.2.Isthisniceicecream?.3.Arethosebigyellowbananasgood?.4.Arethoseapplesred?.5.IsthatanEnglishstorybook?.二.翻译下列词组1这个男孩.2.那位老师.3这些猫..4.那些狮子..5.这只山羊.6.那支蓝钢笔..三.将下列句子译成英语.1.那些铅笔是李明的..2.这红衣服是你妹妹的吗?.3.这是个好老师?.四.找出并改写下面各句中可用the代替的指示代词.1.Thoseworkersareinthatfactory..2.Thisisaredapple..3.Thatpencilisinthatpencil-case..4.Theseareglasses..五,选择题()1.__________penisred.________pencilisgreen.A.this,thatB.These,ThoseC.That,ThoseD.This,That()2.Is_____apandaoverthere?A.thisB.thatC.thoseD.these()3.________twoboysareMr.Green'ssons.A.ThisB.TheseC.ThatD.those()4.__________twogirlsareMaryandLinda.A.ThisB.TheyC.ThatD.Those()5._______isMr.Whiteand_____ismyfather.A.This,thoseB.That,theseC.These,theseD.This,this