this,that,these,those的用法區(qū)別 1.近指代詞和遠(yuǎn)指代詞 this（包括其復(fù)數(shù)形式 these）,是近指代詞.指時(shí)間或空間上 較近的人及事物.that（包括其復(fù)數(shù)形式 those）,是遠(yuǎn)指代詞.指時(shí)間或空間上較遠(yuǎn)的人及事物.This is Mr Smith and that is Mr Black.這位是史密斯先生,那位是布萊克先生.These are pears and those are apples.這些是梨,那些是蘋果.2.that和those用來代替前面說過的名詞.The weather in Shanghai is not so cold as that in Beijing.上海的天氣沒像北京那么冷.The radios made in Tianjin are as good as those made in Shanghai.天津產(chǎn)的收音機(jī)和上海產(chǎn)的收音機(jī)一樣好.3.在打電話時(shí),this指我,that指你.Who's that speaking?你是誰?This is Mary speaking.我是瑪麗.注意：當(dāng) this和 that表示程度時(shí),是副詞.例如：Is the box that heavy?箱子真的那么重嗎?