单句语法填空(名词性从句)
1.(2014·山东潍坊高三联考)It is our responsibility, so ________ I don't want now is to push it to the students.
答案：what 解析：考查主语从句。此处引导主语从句，因为引导词在从句中作want的宾语，表示“……的事情”，所以用what引导该从句。注意：that引导主语从句时不充当句子成分。
2.Research suggests an increase in voice is a signal ________ someone is lying.
答案：that 解析：考查同位语从句。句意：研究表明声音的提高是一个人在撒谎的标志。分析句子结构可知，空格后的句子意思完整，不缺少任何成分，故用that引导同位语从句，该从句用于解释说明signal的内容。
3.The small mountain village ________ we spent our holiday last month lies in ________ is now part of Hubei.
答案：where; what 解析：考查定语从句和宾语从句。“________ we spent our holiday last month”是定语从句，修饰先行词The small mountain village，定语从句中缺少地点状语，故第一空用where; “________ is now part of Hubei”是宾语从句，从句中缺少主语，故用what。
4.(2014·辽宁瓦房店高三二模)His family members gave some examples of ________ his drinking and smoking had affected the family.
答案：how 解析：考查宾语从句。分析句子结构可知，“________ his drinking and smoking had affected the family”是宾语从句，引导从句的连接词表示方式，故用how。
5.(2014·湖南岳阳高三质量检测)It has been proved ________ several new kinds of medicine ________ a positive effect on the cure of H7N9.
答案：that; have 解析：考查主语从句和主谓一致。分析句子结构可知，It是形式主语，真正的主语是主语从句“________ several new kinds ... the cure of H7N9”，该主语从句的引导词仅起连接作用，无任何意义，故第一空用that，从句中several new kinds of medicine作主语，谓语动词用复数形式。
6.It is no use doing ________ you like; you have got to like ________ you do.
答案：what; what 解析：考查名词性从句。句意：干你喜欢的事是没有用的;你得喜欢你所干的事。第一空引导宾语从句且在从句中作like的宾语，表示“……的事情”，故用what;第二空引导宾语从句且在从句中作do的宾语，表示“……的事情”，故也用what。
7.He jumped out of bed and ran to the door to see ________ the parcel was for.
答案：who 解析：考查宾语从句。句意：他从床上跳下来，跑到门口去看这个包裹是给谁的。分析句子结构可知，空处引导宾语从句，从句作see的宾语，且空处在从句中作介词for的宾语。
8.(2014·北京海淀区高三期末)You can complain, but I doubt ________ it will make any difference.
答案：whether 解析：考查宾语从句。句意：你可以发牢骚，但我对这样做是否有用表示怀疑。从句意和句子成分看，这里用whether引导宾语从句，表示“是否”。
