【复习及总结】

We've learned how subjunctive is used in a complex sentence including an objective clause recently. And first of all let's have a summary and review this morning.

I 虚拟语气在wish后面的宾语从句的使用，the sentence patterns are as follows:

① S wish ( that ) S was ( were ) .
② S wish ( that ) S did.
③ S wish ( that ) S had done.
④ S wish ( that ) S would do.
⑤ S wish ( that ) S could do.

II 虚拟语气在would rather, would sooner 后面的宾语从句中的使用，the sentence patterns are below:

① S would rather ( that ) S did.
② S would rather ( that ) S had done.
③ S would sooner ( that ) S did.
④S would sooner ( that ) S had done.

III 虚拟语气在某些动词后的宾语从句中的使用，其中一些动词可以看这样记忆：一个“坚持”（insist）, 两个“命令”（order, command，）,三个“建议”（suggest, advise, propose）, 五个“要求”（demand, require, request, ask，urge）。

除此之外，还有表“心愿”的desire, 表“决定”的decide,vote, 表“规定”的 decree, 表“打算”的intend, 表“恳求”的petition,表“推荐”的recommend。对于以上动词，我们就要死记硬背了。

As for the above verbs, the sentence patterns when using subjunctive are all the same : S + 动词+ （that）S （should）do.

IIII 虚拟语气在suppose 后面的宾语从句中的使用，the sentence pattern are:

① S suppose ( that ) S did.
② S suppose ( that ) S had done.

备注：（that）这个表示这个词可以在句子中省略，还有（should)。S 是subject这个单词的缩写形式，意思是：主语。

【今日主题】

And this morning I'd like to talk about a fresh sentence pattern with you which is : It is important that S should do. 我想大家都很清楚这个句式的意思了，是：做某一件事儿很重要。但是就此句型还有很多可探究的东西。

【主题详解】

Let's make a sentence using this sentence pattern. It is important that we should hit the books. 努力学习是很重要的。句中hit the books在教科书中是见不到的，它是俚语，it means"study hard". 在此句中，it 是形式主语，真实主语是由that引导的主语从句that we should hit the books. 可见主语从句中使用了虚拟语气，即谓语形式为：should + 动词原形。情态动词should可以省略。因此，在这样的句型it is + adj. + that S ( should ) do中，若adj.是important, vital，essential这样表示“重要的”词语的话，那么主语从句中要使用虚拟语气。

【例句及解析】

1 It is important that he attend everyday. 他每天都要出席，这很重要。注意这个句子在主语从句中省略了情态动词should，因此虽然从句中的主语he是第三人称单数，而且主句又是一般现在时 is, 但是不能把attend加上s,即：attends. 那么我们要强调“对于他来说”，每天出席都很重要，这个又怎样表达呢？It is : It is important to him that his attendance come every day. 此句中注意to him 是作为状语，在这类句型中放置的位置在主句的表语后，和主语从句的连词前。还要强调一点的是这类句型中的状语是介词短语充当，注意介词一定是: to,而不要用for。For 是用于不定式的情况下。For example: It is important for him to attend every day. 2 It is important to me that you be here. 这个句子中be here的缘由想比大家通过第一例句已经知道了，在此就不多说了。

【温故知新】

Please translate the following sentences in different way, among of which a complex sentence including a subjective clause need to be used. （请用多种方式翻译下面的句子，其中一种必须要用主语从句进行翻译。）

1 对于我们来说，遵照厂家的说明很重要。

2 她吃这种要对于她的健康很重要。

以上答案将在下期的早间课堂揭晓，敬请各位关注下期的可可早间课堂。