【变式探究】
It came as a great surprise to the public________some state leaders’ cellphones might have been monitored by America’s National Security Agency.
A．that B．whether C．what D．which
解析：考查连词辨析。同位语从句由连词that引导,that位于抽象名词后面，只起连接作用，在从句中不 作 任何 句 子 成分，that不可省略。同位语从句与前面的名词surprise构成同位关系，解释说明名词surprise。从句不缺主干成分，故不选引导词what，which。句意：一些国家领导人的手 机可 能 已被美国国家安全局所监听为大家所震惊。
答案：A
【高考真题解读】
【2016·北京】24.Your support is important to our work. ________ you can do helps. A. However 【答案】C
【解析】题目考查主语从句。helps是谓语，“________ you can do”是主语部分，即主语从句，在主语从句中，do后缺少宾语，表示“任何事情”，因此用whatever引导，故选C。
【考点】考查主语从句
【2016·北京】29. The most pleasant thing of the rainy season is ________ one can be entirely free from dust.
A. what 【答案】B
B. that
C. whether
D.why
B. Whoever
C. Whatever
D. Wherever
【考点】考查表语从句
【2016·江苏】21.It is often the case ______anything is possible for those who hang on to hope.
A. why 【答案】D
【解析】句意：通常对于那些心存希望的人来说一切皆有可能。此句中It为形式主语，that从句为真
B. what
C. as
D. that
正的主语。故D项正确。
【考点】考查主语从句
【2016·天津】11. The manager put forward a suggestion ____ we should have an assistant. There is too much work to do.
A. whether B. that C. which D. what 【答案】B
【解析】句意：经理提出一个建议，我们应该有个助手。有太多的工作要做。使用同位语从句说明suggestion的内容，而且同位语从句成分和意思都是完整的。用that引导，that不作成分，只是起着连接的作用。故选B。
【考点】考查同位语从句。
1.(2015·江苏，25) Li Bai, a great Chinese poet, was born is known to the public, but some won't accept it.
答案 Where
2.(2015·湖南，26)You have to know you're going if you are to plan the best way of getting there.
解析 句意：如果你要计划到达某地的最佳路线，你必须首先知道你想要去哪？where引导宾语从句，在从句中用作地点状语。
答案 where
3.(2015·北京，33)I truly believe beauty comes from within.
解析 句意：我真的相信美来自人的内心。宾语从句意思完整只缺连接词，故用that。 答案 that
4.(2015·北京，35) we understand things has a lot to do with what we feel. 解析 句意：我们怎样理解事物与我们所感觉到的东西有很大关系。分析句子结构可知“ what we understand things”为主语从句，结合句意可知要用how。
答案 How
5.(2015·浙江，6)If you swim in a river or lake, be sure to investigate is below the water surface.Often there are rocks or branches hidden in the water.
解析 句意：如果你在河里或湖里游泳的话，务必调查清楚水面之下有什么。水中经常隐藏着石头或树枝。根据后面rocks and branches可知，此处要用what来引导。
答案 what
6.(2015·重庆，8)We must find out Karl is coming, so we can book a room for him. 解析 句意：我们必须知道他什么时候来，以便我们能给他预定房间。根据后面的so we can book a room for him可知这里指时间，故用when引导。
答案 when
7.(2015·陕西，19)Reading her biography，I was lost in admiration for Doris Lessing had achieved in literature.
解析 句意：读了多丽丝·莱辛的传记，我很钦佩她在文学上获得的成就。考查名词性从句。考查宾语从句的连接词。在介词for后的是宾语从句，从句中缺少achieve的宾语，故用what引导。
答案 what
8.(2015·四川，8)The exhibition tells us we should do something to stop air pollution. 解析 考查宾语从句。句意：这个展览告诉了我们，我们为什么要阻止空气污染。宾语从句缺少状语，根据意义为why。
答案 why
9.(2015·安徽，25)A ship in harbor is safe, but that's not ships are built for. 解析 句意：船停放在海港里是很安全的，但这并非建造船的目的。该题考查表语从句。isn't后跟从句作表语，表语从句中的for后缺少宾语，用what引导，what与for连用，表示目的。What在句中既作连接词又作从句的中for的宾语。
答案 what
10.(2015·福建，29)—I wonder Mary has kept her figure after all these years. —By working out every day.
答案 how
2017年高考英语(考点解读+命题热点突破)专题09 名词性从句
