代词it, one, that和those用法说明.doc

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1、代词it,one,that和those用法说明为了避免重复出现前面已经出现的名词，常用it,one,that,those来替代。这几个替代词是高考中的一个常考点。现将各个替代词的用法归纳如下：用法说明一：it和that都替代“the+单数名词(可数或不可数)”，都是特指，都可替代可数和不可数名词，但it指前面提到的“同一”事物，而that是指前面提到的“同类”事物。如：MyfatherboughtmeapenandIlikeitverymuch.我父亲给我买了一支钢笔，我非常喜欢它。(it替代thepen，指前面提到的父亲给我买的那支

2、钢笔)Thisdictionaryismoreusefulthanthat(=theone)Iboughtyesterday.这本词典比我昨天买的更有用。(that替代thedictionary，与前面的thisdictionary是同类)用法说明二：one替代“a＋单数可数名词”，表示泛指；其复数形式ones替代泛指的复数名词。特指的theone相当于that，替代“the+单数名词”；theone的复数形式theones，替代“the+复数名词”，在口语中也常用those代替。当后面有of短语时，多用that或those；当有前置

3、修饰语时，只能用one(s)。另外，one(s),theone(s),those都只能替代可数名词。如：RadiosareusefulformetolearnEnglish.I’dliketobuyone.收音机对我学英语很有用，我想买一台。(one替代aradio，是泛指收音机这类东西中的一台)Westillhaveshortcomings，andtheyareverybigonestoo.我们还有缺点，而且是很大的缺点。(ones替代shortcomings)Wekeptseatsforthosewhomightarrivelat

4、e.我们给可能来晚的人留了座位。(those=theones替代thepersons)Wavesofredlightareabouttwiceaslongasthoseofbluelight.红色光线的波长约为蓝色波长的两倍。(those替代thewaves)ThepopulationofScotlandwaseighttimesaslargeasthatofCornwall.苏格兰的人口是康沃尔人口的八倍。(that替代不可数名词thepopulation，不能用theone)Correctthemistakesinthefollo

5、wingsentences:1.---Doyouhaven’tanEnglish-Chinesedictionary?---Yes,Ihaveit.2.Thelanguageusedinadvertisementsdiffersfromoneusedinordinaryreadings.3.Thecolourofhisjacketisbetterthanmine.4.---Doesshehaveabike?---Yes,shehasaone.5.---Isawonlyonemotorcarinthatshop.Willyougoand

6、buyone?---No,Iwouldratherfinditinothershops.Keys:1it---one2one---that3mine---thatofmine4删a5one---itMultiplechoice1.---TheremustbeadozenpensinthehousebutIcanneverfind_______whenIneed______.---Keeplooking.______issuretoturnup.A.one;one;OneB.it;one;ItC.one;it;ThisD.aone;on

7、e;Theone2.---CanIhelpyou?---I’dliketobuyapresentformyfather’sbirthday,_______ataproperprice,butofgreatuse.A.thatB.oneC.anyoneD.theone3.Maybeitistruethatwedonotknowwhatwehavegotuntilwelose______.A.oneB.thatC.itD.theone4.Theenvironmentinthisfarawaytownisaspleasantas______

8、__inthecoastalcity.A.oneB.itC.themD.that5.Thebestjobis_______whichusesyourskillindoingsomethingtogetherwithyou