have的用法总结.docx

they);has用于第三人称单数(he,she,it)或单数名词.
have/has的句型转换

主语+don't (doesn't)+have +….例：
We don't have any water .










This wall doesn't have a window in .
：
Do (Does)+主语+have+…?
确定回答：Yes,主语+do (does).
否定回答：No,主语+don't (doesn't).例：
—Do you have a ruler?你有尺子吗?
—Yes,I do ./No,I don',我有./不,我没有.
—Does Lucy have a twin sister?露茜有个孪生姐姐吗?
—Yes,she does./No,she doesn',有./不,没有.
留意：do,does是助动词,do用于第一、二人称单、复数和第三人称复数;,主语用人称代词表示;否定回答中don't或doesn't 一般不分开写.
留意：have (has)表示“有”时,一般不用于进行时态.
另外,在现代英语中,当“有”讲时,have/has的一般疑问句可以把have/has干脆提前,当have/：










They have a they a book?
3.“have”与“there be句型”的区分
have意为“有”,指所属关系;there be表示“某地有某物”,意指“存在”.例：
There's a book on the .
Xiao Wang has an English-Chinese .
have/has的用法口诀动词
have表示“有”，
位置就在主语后。
“三单”主语用has，
其他人称用have。
一般问句句首do/does添。
否定句子也一样，
don’t /doesn’t主语后面站。
dog has four legs.
school has a library.










have 37 chairs in our classroom.
sister has a nice toy car.
that girl have a doll?
　　have的的用法例句
1 Alex has already gone
亚历克斯已经走了。
2 When I met her, she had just returned fr