2017高考英语二轮名词性从句

名词性从句一 名词性从句的高考地位：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,是高考一个重要语法项目，在历年的高考中几乎都涉及到，尤其是语法填空题和改错题。语法填空题一般有一个，（1.5分）,改错有一个（1分），主要考查名词性从句的句法功能和连接词，需用1-2课时。分析历届高考试题名词性从句考查的焦点主要有以下方面：1. 考查名词性从句的语序问题（书面表达）2. 考查引导词that与what的区别3. 考查it在名词性从句中作形式主语或形式宾语的用法4. 考查whether与if的区别5. 考查where , how ,why等的用法6. 考查名词性从句的虚拟语气问题二 名词性从句引导词分类和习题的做题方法技巧：1. 引导名词性从句的引导词可分为三类： 连接词： that, whether ,if （不充当从句的任何成分） 连接代词：what, whatever, who, whoever, whom, whose, which 连接副词：when, where, how, why名词性从句中that与what是高考高频考点：that 引导名从时，无意义，不做句子成分，只是引导词；而what引导名从时，在从句中要充当主语 ,宾语 ,表语或定语句子成分。2. 名词性从句做题方法技巧：第一步：分析从句的类别 定从？/名从？/状从？名词性从句的哪一种？第二步：口诀解决：名词性从句口诀先成分后含义例1. _ he said at the meeting astonished everybody present.分析：_ he said at the meeting是个主语从句，缺宾语，填what。例2._the boy didnt study hard made his mother angry.分析：_ the boy didnt study hard 是个主语从句,不缺成分，意义完整，填that。that只是一个引导词，本身没有实际意义，也不充当任何句子成分，在主语从句、表语从句及同位语从句中that都不能省，但在宾语从句中that可以省略。例3. Go and get your coat. Its _ you left it.分析：_ you left it是表语从句,主语，谓语，宾语不缺，缺地点状语，因此填where。三 体验高考1.(2016北京卷)Your support is important to our work. _you can do helps.2.(2016北京卷)The most pleasant thing of the rainy season is _one can be entirely free from dust.3.(2015全国卷)As natural architects，the Pueblo Indians figured out exactly_ thick the adobe walls needed to be to make the cycle work on most days.4.(2015湖南卷)You need to learn_ to sort through and find the relevant information for your particular project.5.(2015安徽卷)A ship in harbor is safe，but thats not _ships are built for.6.(2015北京卷)I truly believe _ beauty comes from within.7.(2015北京卷)_ we understand things has a lot to do with what we feel.8.(2015江苏卷)_ Li Bai，a great Chinese poet，was born is known to the public，but some wont accept it.四：巩固 练习：单句语法填空：用适当的连接词填空，使下列从句意思完整。1. The child is fat. Thats _ he has a sweet teeth. 2.Do you doubt _ I believe you ?3.This museum is not _ it was ten years ago.4.The reason for his success is _ he works hard.5.She dresses well, but the trouble is _ the clothes she is wearing dont go with each other very well.6.The suggestion _ students should learn some practical knowledge is worth considering.7.It depends on _ we have enough time.8.You have no idea _ anxious I have been for her safety.9.Now we can see _ a serious problem the population is.10.I want to buy some stamps. Can you tell me _ theres a post office near here?11.Theres some doubt _ she will be able to repay the money on time.12.My radio doesnt work. I dont know _ is the trouble.13._ he doesnt like them is very clear.14.Id appreciate it _ you carry out the experiment as directed.15.The fire destroyed _ was in the building.16._ we will go camping depends on the weather.17._ is likely that we can bridge the generation gap.18.We should help _ is in need of our help.19.The reason _ he was absent was _ he wasnt interested in the meeting.20. The question is _ the film is worth seeing.改错:1. Our demand is that he does his homework first.2. You are saying that everyone should be equal, and this is what I disagree.3. What the boy didnt take medicine made his mother angry.4. There is no doubt whether the future belongs to the young.5. That well go camping tomorrow depends on the weather.6. What he really means is what he disagrees with us.7. If you come or not is up to you.8. That makes the book so extraordinary is the creative imagination of the writer.9. His father suggested that he went to Hangzhou to find jobs.10. News came which he had been admitted to a key university.11. Its uncertain that the experiment is worth doing. 12. The mountain is no longer that it used to be.13. I think that worthwhile that we spent so much money on these books.14. The fact which he has not been seen recently disturbs everyone in his office.15. He said he would spend his winter holiday in London this year and it would be the first time he would spend his holiday alone abroad.参考答案：体验高考：1.whatever 2. that 3.how 4.how 5.what 6. that 7.How 8. Where单句语法填空：1. because 2. that 3. what. 4. that. 5. that 6. that 7. whether. 8. how. 9. what.10. whether/if 11. whether 12. what 13. That 14. if 15. what(ever) 16. Whether 17 It 18. whoever 19. why; that 20