<P>have 、has 的一般用法<BR>1.have 一般用在主语是 I,you,we,they 等人称代词,以及事物名称是复数形式的时候。例如:<BR> 我/我们/他们 有一些笔记本。I / We / They have some notebooks.(人称代词)<BR> 孩子们有一个球。The children have a ball.(人称复数)<BR> 桌子都有四条腿。The desks have four legs.(事物名称复数)<BR> 2. 如果是第三人称单数及其它名词单数时,have 要变化成 has.例如: <BR> 他有两件衣服。He has two coats.(第三人称单数)<BR> Jane有几本图画书。Jane has some picture-books.(Jane一个人,单数)<BR> 我们的教室有三扇窗子。Our classroom has three windows.(指一间教室,单数)<BR> 3.在表示过去的时态中,have,has 都变化成 had,此时不分单数、复数都用 had.例如:<BR> 我有过一辆自行车。I had a bike.<BR> 他有过两只钢笔。He had two pens.<BR> 4.注意,在口语中,have,has 一般说成 have got, has got.也就是说,have got 的意思等于 have,而 has got 的意思等于 has,两者意思完全相同。例如上面的例句可以写成:<BR> 孩子们有一个球。The children have got a ball.<BR> 他有两件衣服。He has got two coats.<BR> have,has 的一般疑问句式和否定句式,同 be 动词完全相同,就是说,一般疑问句里,把 have,has 移到句首;否定句时在,在 have,has 后面加上 not.<BR>"there be"与"have"译成汉语时都有一个"有"字,这二者之间又有什么区别呢?且看下面的比较。 <BR></P>
<P>There be 与have(has) 用法比较<BR>(二) 1.there be表示"有"时,侧重于客观存在,常用于"某地(某时)有某物"的句型,至于此物属于谁则无关紧要。如:<BR> Is there anyone in the next room?隔壁房子有人吗?<BR> There are five pencils in the pencil-box.铅笔盒中有五支铅笔。<BR> 2.have(has)表示"有"时,侧重于主观方面,有"所有"的意思,常用于"某人(某物)有某物"的句型,至于此物在何时何地则无需谈及。如:<BR> My grandfather has a pet dog.我爷爷有只宠物狗。<BR> Do you have a watch?你有手表吗?<BR> 3.有时候there be和have(has)可以互换使用,句子意义没有什么差别。如:<BR> We have a lot of time. (=There is a lot of time.)我们时间很多。<BR> 4.有些情况下,there be和have是不能互换使用的。例如:</P>
<P> I have two hands.我有两只手。(不能说:There are two hands on my body.) <BR></P>
<SPAN lang=EN-US><FONT face="Times New Roman">You have some books</FONT></SPAN><SPAN>.</SPAN><SPAN lang=EN-US><FONT face="Times New Roman"> </FONT></SPAN>
<P style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US><FONT face="Times New Roman"></FONT></SPAN> </P>
<P style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US><FONT face="Times New Roman"></FONT></SPAN> </P>
<P style="MARGIN: 0cm 0cm 0pt"><SPAN>这个句子谓语动词</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">have</FONT></SPAN><SPAN>当“有”讲,在改为否定句时要把</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">not</FONT></SPAN><SPAN><WBR>放在</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">have</FONT></SPAN><SPAN>后,并把</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">some</FONT></SPAN><SPAN>改为</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">any</FONT></SPAN><SPAN>,即:</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">You have not any books</FONT></SPAN><SPAN>.这个句子也可以改写为在</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">have</FONT></SPAN><SPAN>后加</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">no</FONT></SPAN><SPAN>即:</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">You have no books</FONT></SPAN><SPAN>.这个句子还可以改写为:</SPAN><SPAN lang=EN-US><FONT face="Times New Roman">You don't have any books</FONT></SPAN><SPAN>.</SPAN></P>