17款宝马x5中东版:He wants to buy some apples and bananas.(改为否定句)--He ( )( )to buy ( )apples ( )bananas.

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出自《新目标七年级第三单元同步验收练习》

最好解题方法或思路也说一下!
初一英语
很简单吧

He (doesn't )(wan't )to buy (any )apples (or )bananas.
否定句直接在动词前加助动词就可以了。在否定句里,some要改成any,因为any用于否定和疑问句。He (doesn't )(wan't )to buy (any )apples (or )bananas.
否定句直接在动词前加助动词就可以了。在否定句里,some要改成any,因为any用于否定和疑问句。

he don't wan to buy any apples nor bananas

He doesn't want to buy any apples or bananas.

he wants 变为否定时要在动词之前加否定助动词,然后动词变回原形,因为主语是第三人称, 所以是he doesn't want

some 用在肯定句,否定句中要变成any ,

and 用于肯定句,否定句中用or

够全面吧?

He doesn't want either apples or bananas.
该题在于考察either...or 句型的应用,如果he 后面只给一个空,也可以使用neither...nor
He wants to buy neither apples nor bananas.

He (doesn't) (want) to buy many apples (or) bananas.

我补充上面的一点
some用于 希望 或 想 的句子里面不用改为any
e.g. Would you like some beef?
这里虽然是疑问句,但不能把some 改为any