题目内容
16.Please throw away your empty bottles.(改为否定句)Don'tthrowaway your empty bottles,please.
分析 请丢掉你的空瓶子.
请不要丢掉你的空瓶子.
解答 答案:Don't throw.原句是以动词原形开头的祈使句,其否定句时在动词原形前加上don't,故答案是Don't throw.
点评 一般说来,祈使句的否定是在祈使句首加Don't.如:
Come here.-Don't come here.不要来这儿.
Have a look.-Don't Have a look.不要看
当祈使句表示邀请或建议(Let's…) 时,则在Let's与 do之间加not.如:
(1)Let's talk about it.-Let's not talk about it.我们别谈论它吧.
(2)Let's go swimming there.-Let's not go swimming there.我们别去那里游泳吧.
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