题目内容
1.-I'd like to add a little bit of more sugar to the coffee.-No need.Ihave put (put) enough.
分析 --我喜欢在咖啡里多加点糖.
--不必了,我已经放的足够多了.
解答 答案:have put.
现在完成时的构成:have/has+过去分词,表示过去发生的动作对现在造成的影响或结果或表示过去的动作或状态持续到现在.根据"No need.I ______(put) enough."可知不必再加糖了,已经放的足够多了,也就是在对话发生之前,就已经放上糖了,所以要用现在完成时,另外结合给出的英语提示put,其过去分词也是put,又因为主语是I,综上所述,故填have put.
点评 首先要掌握现在完成时的构成以及用法,然后结合具体的题目,就可以确定正确答案.
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