名词性从句高考难点分析
分析解读：名词性从句包括主语从句、宾语从句、表语从句和同位语从句。名词性从句是高中英语学习的重点，也是高考的主要考点之一。名词性从句的主要考查内容：连接词的正确选择；语序问题等，因此我们必须弄懂和掌握以下难点问题。
教学目标：分析解决名词性从句解题过程中的几个难点。
教学内容：
一、连接词what
1. what与that的区别。
引导主、宾、表语从句时，what要充当主语、宾语或表语等句子成分，that不作任何成分，只在语法上起连接的作用。例如
例1 ____ we can’t get ems better than ____ we have.
A. What; what B. what; that 民间故事200字 C. That; that D. That; what
例2_____ makes the book so extraordinary is the creative imagination of the writer.（13北京）
A. That B. What C. Who D. Which
2. what与how的区别。
例3 The shocking news made me realize _____ terrible problems we would face.
A. what B. how C. that D. why
例4Sorry, I’m late, but you cannot imagine _____ great trouble I took to find your hou.
Sorry, I’m late, but you cannot imagine _____ great the trouble I took to find your hou.
A.how B. however C. whatever D. what
例5 You know ______excited we were when we saw the astronaut get off the bus.
A. how much B. how C. what D. what much
3. what与which的区别。
例6 It is not always easy for the public to e _____ u a new invention can be of to human life.
A. who B. what C. which D. that
例7 The reporter has decided _____ person he should interview first.
A. what B. which C. who D. who
例8 _____ matters most in learning the language, such as Chine, is enough practice.
A. Why B. What C. Where D. Which
break是什么意思4. what与whatever
例9 Whenever a natural disaster happens, we should offer ____ help we could, to tho victims.污一点的网名
A. what B. whatever C. which D. whichever
例10 _____ we are in great need of is some advice from the old professor.
A. Whichever B. Whatever C. Which D. What
例11It is generally considered unwi to give a child ____ he or she wants.
A. however B. whatever C. whichever D. what
例12 ---Are you still thinking about yesterday’s game?
--- Oh, that’s ________.
A. what makes me feel excited B. whatever I feel excited
C. how I feel excited D. What I feel excited
5. what, it, as的区别
例13 ______ is known to us is that the 2016 Olympic Games will be held in Brazil.
______ is known to us, the 2016 Olympic Games will be held in Brazil.
______ is known to us that the 2016 Olympic Games will be held in Brazil.化学公式
A. As B. It C. What D. Which
二、Who / whoever/whomever/ no matter who; what / whatever/ no matter what等的用法区别。
1. who与whoever
例14 Could I speak to _____ is in charge of International Sales plea?
A. Who B. what C. whoever D. whatever
例15 It’s a matter of ______ will take the position.
A. Who B. what C. Whoever D. whomever
2. whoever, whomever与no matter who
性本色例16 _______ will take part in the experiment may have a copy of the instructions.
A. No matter who B. Whoever C. Whatever D. Whomever
例17 In tho hard times, we could not leave behind ______ came to us for help.
A. who B. whomever C. no matter who D. whoever
三、becau, why, when, where引导表语从句的区别。
becau 与why均可以引导表语从句，但含义不同，becau 引导的表语从句说明理由，而why引导的表语从句是在前面已说明了理由的情况下，说明结果。
e.g. He was ill. That was why he was late for school.
He was late for school. That’s becau he was ill.
例18--- I find the environment is getting wor and wor.
---- Yes, that is _____ we humans go against nature.
A. becau B. why C. that D. how
例19 --- Is it convenient for you to have a drink together this evening?
---- Sorry. That’s ______ I will be meeting an important guest at the airport.
A. becau B. when C. why D. what
健康知识小报四、名词性从句的语序。
在名词性从句中，从句一律用陈述语序。特别要注意由连接代词和连接副词的从句不可受特殊疑问与的影响而用了疑问句的语序。
e.g. I wonder who she is.
The question is when we will complete the works.
Whether she’s coming or not doesn’t matter too much.
例20 No one can be sure ____ in a million years
A. what man will look like B. what will man look like
C. man will look like what D. what look will man like
例21You can’t imagine ____ when they received the nice Christmas prents.
A. how they were excited B. how excited they were
C. how excited were they D. they were how excited
五、连接词梦见涨水whether和if的用法区别
Whether 和if 都可以引导名词性从句，表示“是否”，一般情况下可以通用，但在下列情况下，用whether不用if:
乔迁大吉图片1.介词后的宾语从句用whether而不用if.
e.g. Everything depends on whether the situation will improve.
2.在whether or not 结构中，不可用if代替whether.
e.g. I don’t know whether or not he’ll come.
