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1、 指示代词指示代词指示代词的形式: 指示代词专门用来指出或标示人或物,它们是:this(这个), that(那个),these(这些),those(那些),such(这样的),same(同样的).1. this, that, these, those的用法 指示代词的概念指示代词的概念 单数 复数近指近指 this these远指远指 that those 指示代词指示代词 1).1).指示代词的句法功能指示代词的句法功能 (1)作主语作主语 These arent my books. 这些不是我的书。这些不是我的书。 Whos that speaking？你是谁？你是谁？(2)作宾语作宾语
2、She will do that.她愿做这件事。她愿做这件事。 Do you like these？你喜欢这吗？你喜欢这吗？(3)作表语作表语 My idea is this.我的意见是这样的。我的意见是这样的。 Oh，its not that.哦，问题不在那儿。哦，问题不在那儿。(4)作定语作定语 This book is about Chinese traditional medicine. 这本书是讲中医的。这本书是讲中医的。 I like those flowers.我喜欢这些花。我喜欢这些花。2）this和和these一般用来指一般用来指在时间在时间或空间上较近的事物或人或空间上较近
3、的事物或人，that和和those则则指时间和空间上较远的事指时间和空间上较远的事物或人物或人，例如：，例如：This is a pen and that is a pencil We are busy these days In those days the workers had a hard time 3)有时有时为了避免重复提到的名词为了避免重复提到的名词，常可用，常可用that或或those代替，代替，that 指代前面出现过的单数名词或不指代前面出现过的单数名词或不可数名词可数名词. those指代复数名词指代复数名词. 例如：例如：This painting is not so
4、good as that I saw in the gallery yesterday. (that 代替代替the painting) The weather in Beijng is much colder than that in Nanjing in winter. (that代替代替 the weather)The television sets made in Beijing are just as good as those made in Shanghai(those 代替代替 the television sets) 4)this 在电话用语中代表自己在电话用语中代表自己，t
5、hat 则代表对方。则代表对方。例如：例如： Hello! This is Mary. Is that Jack speaking? 误The days in summer are longer than this in winter.正The days in summer are longer than those in winter.析在比较句中往往为了避免重复，可以用that或those取代前面提到的事物，如是单数单数时用that,复数时用those，如：The weather in Beijing is hotter than that in Chang Chun.误误Whos thi
6、s speaking.Thats Mary.正正Whos that speaking.This is Mary.析在电话用语中，析在电话用语中，this指讲话人指讲话人自己，而自己，而that指对方。指对方。.5)5)有时有时thatthat和和thosethose指前面指前面讲到过的讲到过的事物事物，this this 和和thesethese则是指则是指下面将要下面将要讲到的事物讲到的事物，例如：，例如：I had a cold. Thats why I didnt come. What I want to say is this ; pronunciation is very impor
7、tant in learning English 总结：总结：This可以出现在它所指代的事物之前可以出现在它所指代的事物之前；而；而that则指上文所提到的事物。则指上文所提到的事物。Eg: Listen to_! We will have three days off. “A penny saved is a penny earned.” Who said_?thisthat指示代词指示代词 The population of Shanghai is larger than _ of Jinan. A. that B. this C. it The radios made in Beiji
8、ng are as good as _ made in Qingdao. A. that B. these C. those What I want to tell you is _the film will be at eight. A. it B. this C. that4.Im moving to the countryside because the air there is much fresher than _ in the city. A. ones B. one C. that D. those 5. Equipped with modern facilities, toda
9、ys libraries differ greatly from _. A. those of the past B. the past C. which of the past D. these past 6. No bread eaten by man is so sweet as _ earned by his own labor. A. one B. that C. what D. those 代词小测验代词小测验1.The culture and customs of America are more like _ of English than of any other count
10、ry.A.those B. that C. what D. these 2. -Nice to see you here. -_.A.Me, too. B. The same to you.C. Thank you D. I , too.3. The chairman thought _ necessary to invite Professor Smith to speak at the meeting. A. that B. it C. this D. him AAB2.Such same的用法的用法（1）主语）主语,指上面所说的情况指上面所说的情况.Such is life.The sa
11、me is the case with her. 她的情况也是一样.（2）宾语）宾语We will not tolerate another such. We must say all the same. （3）表语）表语Our views are the same.（4）定语）定语Ive never seen such a good film. He said the same thing all over again. 误误It is so a good book that everyone likes to read. 正正It is such a good book that ever
12、yone likes to read. 正正It is so good a book that everyone likes to read. 析在可数名词单数时可用析在可数名词单数时可用so+形形容词容词+不定冠词不定冠词+名词名词+that从句，也从句，也可用可用such+不定冠词不定冠词+形容词形容词+that从从句。句。Homework改错题改错题1.You ,he and me are invited to the party .2.That is said that he took part in the struggle.3.Mary is ill. A friend of he
13、r has just come to see her.4.We enjoyed at the party yesterday evening.5.The boys of our class are more clever than that of their class.6.Is her hair shorter than I.7.She patted the baby on its back.8.The dictionary is a library in himself.9.I find she is great fun to read that book.10.I have had to
14、o much rain these days.11.Our is a great people.12.Being patient has his good points and bad points.13.By 2010,the production in this area is expected to double it of 1998.14.We decided to rent the room as it was much more comfortable and convenient than these we saw on Monday.Homework改错题改错题1.You ,h
15、e and me are invited to the party .2.That is said that he took part in the struggle.3.Mary is ill. A friend of her has just come to see her.4.We enjoyed at the party yesterday evening.5.The boys of our class are more clever than that of their class.6.Is her hair shorter than I. Iithersourselvesthose
16、mine7.She patted the baby on its back.8.The dictionary is a library in himself.9.I find she is great fun to read that book.10.I have had too much rain these days.11.Our is a great people.12.Being patient has his good points and bad points.13.By 2010,the production in this area is expected to double it of 1998.14.We decided to rent the room as it was much more comfortable and convenient than these we saw on Monday.theitselfitItOursitsthatthose
