Oh, those books! I meant to put them away before this afternoon.
哦，那些书！我本来要在下午之前收起来的。
What are those buildings?
那些是什么建筑？
He's chatting with his dad.
他在和他爸爸闲聊。
I asked him his name.
我询问了他的名字。

those people are very nice
these dogs love to eat

those boys are my classmates
are those boys your cl搜趣网assmates?
yes, thowww.souquanme.comse are my clssmates
these aren't mine
are these yours?
no,these aren't

一、those
adj.那些的，那
n.那，那个( that的名词复数);（指较远的人或事物）那;（指已提到过或已知的人或事物）那;（特指）那
【例句】：
1、What are those buildings? 那些是什么建筑？
2、I planted those apple trees. 我栽了那些苹果树。
二、these
英 [搜趣网40;i:z] 美 [ðiz]
adj.这些的
pron.这些
【例句】：
1、I was on my own and these fellows came along towards me
我正一个人走着，一些家伙朝我走过来。
2、These are my children.
这些都是我的孩子。
三、this
英 [ðɪs] 美 [ðɪs] pron.这，这个;这事，这人;这时;下面所说的事
adj.这，这个;刚过去的，即将到来的;今…，本搜趣网…
adv.这样地;就是这样;这么地
【例句】：
1、We're getting married this June
我们准备今年6月结婚。
2、If you're converting your loft, these addresses will be useful.
你要是打算改造阁楼，这些地址会派上用场。
四、that
英 [ðæt] 美 [ðæt, ðət]
det.那个，那
pron.那个，那
conj.多么;如此…以至;用于某些动词、形容词和名词后，引出各种从句
adv.不那么;那样
【例句】：
1、They said you particularl搜趣网y wanted to talk to me. Why was that?
他们说你特别想和我谈谈。为什么？
2、The story was published in a Sunday newspaper later that week
这篇报道于那周晚些时候刊登在一份周日报纸上。