He told us that where _ a picnic was not decided yet.He told us that where ______ a picnic was not decided yet.A.having B.to have C.have D.had
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He told us that where _ a picnic was not decided yet.He told us that where ______ a picnic was not decided yet.A.having B.to have C.have D.had
He told us that where _ a picnic was not decided yet.
He told us that where ______ a picnic was not decided yet.
A.having B.to have C.have D.had
He told us that where _ a picnic was not decided yet.He told us that where ______ a picnic was not decided yet.A.having B.to have C.have D.had
B.特词+不定式做主语从句.完整的句子是:He told us that where we would have a picnic was not decided yet.这里用where to have a picnic 不定式代替了Where we would have a picnic.这是不定式的一种用法.
where to have a picnic
= where we would have a picnic
疑问词加不定式结构相当于该疑问词引导的宾语从句,该结构既可做主语也可做宾语。
B 同意楼上解释!
从句中:
1. where to have a picnic是“含特殊疑问词的动词不定式”,作从句的主语;
2. “到哪儿去野餐尚未被决定”,故用被动语态be decided;
3. 不定式作主语时,谓语用单数;主句是过去式,所以be decided写成was decided 。
这是wh-疑问词+to do 的特殊结构,此结构可在句子中做主语,宾语或表语,且不能用被动语态。
e.g. I don't know where to go.
How to do it is not clear.
Whether to go shopping tomorrow depends on the weather.