1. 现在完成式+just

现在完成式用以表示到现在为止已完成的动作，或已有的经验。加上just则强调“刚才，刚好”的意思。

●I’ve just had some. 我刚刚吃了一些。  
I’ve just taken a nap. 我刚刚睡了一下。
I’ve just given Ellen a present. 我刚刚送给艾伦一份礼份。
I’ve just played with the puppy. 我刚刚跟小狗玩。
I’ve just done some work. 我刚刚做了一些工作。
2.How about+V-ing?的句型

How about之后常接V-ing，整个句型是用来提议或访问对方的意愿。换句话说，这是个“出点子”的句型。

●How about taking a walk? 去散散步好吗？  
●How about going to the beach? 到海滩去怎么样？
●How about driving to the country? 开车到乡下去怎么样？
●How about buying some dinner? 买些晚餐好吗？
●How about reading the newspaper? 看看报纸怎么样？  
●How about watching a TV program?
3.现在完成式+already

本课介绍另一个副词already(已经)，与现在完成式连用。Already的位置一般在have/has和过去分词之间，形成“have/has already+p.p.”的形式

●She has already cooked spaghetti.她已经煮了通心面。  

She has already bought a new book. 她已经买了一本新书。
She has already called john. 她已经打电话给约翰。
She has already turned off the light. 她已经关掉电灯。
She has already taken the robot away from Eric. 她已经从艾瑞克那儿拿走机器人。  
She has already gone to Mexico. 她已经去墨西哥了  
She has already gone on a diet. 她已经开始节食。
She has already changed her clothes. 她已经换了衣服。
She has already put on some music. 她已经放了音乐。
上句型中，already也可放在句尾，如：She has cooked spaghetti already。但若用在简答句中，already需放在have/has之前。

●Has she cooked spaghetti? 她煮通心面了没有？  
Yes, she already has. 有，她煮了。
4.现在完成式与简单过去式的比较

现在完成式强调到现在为止已完成的动作或已有的经验，而简单过去式只是单纯叙述过去发生的动作或状态。

●They were in Italy last month. 他们上个月在意大利。  
They have been to Italy already. 他们已经去过意大利。


●They ate dinner at six o’clock. 他们在六点钟吃了晚餐。
They’ve eaten dinner already.他们已经吃了饭了。

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