The students_____ until the heavy rain stopped.

A.didn’t go         B.went             C.a(chǎn)re going          D.can’t go

 

【答案】

A

【解析】

試題分析:此題考查固定短語not…until表示直到…才,根據(jù)語境可知此句的含義是直到大雨停了學(xué)生們才走,因the heavy rain stopped用的是過去時,故主句也要用過去時,故選A。

考點:not…until

點評:until可用作介詞或連詞,意為“到……時候為止”、“到……時候才”或“在……時候以前不”。什么情況下表達什么意思,關(guān)鍵要看(主)句中的謂語動詞是終止性動詞還是延續(xù)性動詞。

1. 如果(主)句中的謂語動詞是終止性動詞,應(yīng)采用“... not ... until ...”結(jié)構(gòu),意為“……到……時候才……”。

2. 如果(主)句中的謂語動詞是延續(xù)性動詞,那么謂語動詞用肯定式或否定式,它們所表達的意思有所不同。

1) 如果謂語動詞為肯定式,則until譯為“到……時候為止”。

2) 如果謂語動詞為否定式,則until應(yīng)譯為“到……時候才”,即“在……以前不”。

3. 用終止性動詞作謂語時, until既可以和not連用,又可以和never, nobody, nothing, few, little, seldom, hardly等含否定意義的詞連用。

4. 連詞until引導(dǎo)的從句中謂語動詞的時態(tài)。

1) 主句的謂語動詞為一般現(xiàn)在時或一般將來時時, until從句中的謂語動詞為現(xiàn)在完成時,用來強調(diào)從句謂語動詞表示的動作發(fā)生在主句謂語動詞表示的動作之前。

2) 主句中的謂語動詞為一般過去時時,從句中的謂語動詞為過去完成時,用來強調(diào)從句謂語動詞的動作發(fā)生在主句謂語動詞表示的動作之前。

 

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