题目内容
11.It won't be quite a long time ________ your son is back,so don't be worried.( )A. | that | B. | since | C. | before | D. | until |
分析 过不了多久你的儿子就回来了,所以不要担心.
解答 答案:C.根据so don't be worried可知前句表示过不了多久你的儿子就回来了,因为句型It will not be+一段时间+before…表示"没过多久就…",所以答案是C.其他选项的句型分别是A It is…that..是强调句式;BIt is…since…"自从";D It is not…until.."直到…才…".
点评 考查从属连词. before 的句型.
1.用于句型"it was+时间段+before …"表示"过了多久才…"
It was three days before he came back..
2.用于句型"it was not long+时间段+before …"意为"不久就…."
It was not long before he sensed the danger of the position.
3.用于句型"it will be(not )+时间段+before…."表示"要过多久/不久…才…"
It will be half a year before you graduate from this school.
It will be not long before you find you are wrong.

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