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四、指示代词

指示代词是表示“这个”、“那个”、“这些”“那些”等指人或事物的代词。有this,that,these,those.“this,that”指代或修饰单数名词,“these,those”指代或修饰复数名词。

(一)指示代词有单数和复数两种形式。

this/that是单数,后面接动词的单数形式。

This is a picture. This picture is nice.这是图片,这张图片很漂亮。

That is a school. That school is very big.那是学校,那所学校很大。

Did you know that ?那个你知道吗?

these/those是复数,后面接动词的复数形式。

These are apples. These red apples are sweet.这些是苹果。这些红苹果是甜的。

Those are oranges. Those green oranges are sour.那是橘子。那些青的橘子是酸的。

(二)指示代词this,these是指离自己比较近的人或物,that,those 是指离自己较远的人或物。

1.

2.

(三)that指已经发生的事情或说过的话。

1. —I'm sorry.I'm late.抱歉,我迟到了。

That's all right.没关系。

2. —I'm going to visit Shanghai Museum next week.我下周要去上海博物馆参观。

That's nice!太好了!

(四)This is ...(介绍用语)这是……

Hello! This is my sister.Her name is May.你好!这是我的妹妹,她叫梅。

Tips:

我们在打电话时,通常用This is ...或Is that ...?

Hello, this is Tom.你好!这是汤姆。(指打电话的人)

Is that Mark's mother?你是马克的妈妈吗?(指接电话的人)

Exercises

3.7 Read and complete (选择括号内的单词完成句子)

1. This bicycle is fast,but ____ bicycle is slow.(this,that)

2. ____ picture is ugly,but that picture is nice.(This,That)

3. I'm sorry I'm late.____ all right.(That,That's)

4. —Tom,____ is May.—Hello,May.(This,That)

5. —____ flowers are for you.—Thank you.(This,These)

6. —Are ____ your keys?—Yes.(that,those)

7. Look at ____ shoes.I love them!(this,these)

8. —Who are ____ people?

—Sorry,I don't know.(that,those)

3.8 Think and write (看单词,写句子)

1. those cows.are Those are cows.

2. eggs?are these duck ________

3. is his this boat. ________

4. horses.are their these ________

5. Ted's that spaceship?is ________

6. are these?what ________

7. are lambs.these little ________

8. those not goats are ours. ________ awJ9jpmEkhbTcDFIiQhE/0yvfH8Jn7gk7BFfh8/xo2VAqtW4XNBg/X6CSgQlRumF

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