2023届高考英语二轮复习名词性从句学案

这是一份2023届高考英语二轮复习名词性从句学案，共5页。学案主要包含了引导名词性从句的连词，使用名词性从句应注意几个问题，名词性从句的连词辨析等内容，欢迎下载使用。
专题七 名词性从句基础知识过关名词性从句, 即指性质相当于名词的从句, 它包括主语从句、宾语从句、表语从句和同位语从句。一、引导名词性从句的连词分类词　形词　义在从句中的作用引导何种从句连接词that无无主语从句、宾语从句、表语从句、同位语从句whether是否无if是否无连接代词who(ever)(无论)谁主语、宾语、表语宾语从句whom(ever)(无论)谁宾语what(ever)(无论)什么主语、宾语、表语主语从句宾语从句表语从句同位语从句which(ever)(无论)哪一个主语、宾语、定语whose谁的定语连接副词when什么时间时间状语where什么地方地点状语why为什么原因状语how怎样, 如何方式状语　　That she is a rich woman is known to us all. (主语从句)她是个有钱的女人, 我们大家都知道。Do you know whom they are looking for? (宾语从句)你知道他们在找谁吗? They have no idea at all where he has gone. (同位语从句)他们根本不知道他去哪儿了。That is why she had a day off yesterday. (表语从句)那就是她昨天请假的原因。二、使用名词性从句应注意几个问题1. 无论是连接代词还是连接副词引导的名词性从句, 从句中的语序都用陈述语序, 而不用疑问语序。What we don’t doubt is that the patient will soon recover. This is where we held the dance party last time. 2. 名词性从句作主语时, 相当于第三人称单数, 此时谓语动词用单数。但what引导的从句作主语时, 谓语动词的单复数通常取决于表语。When and where the meeting will be held is being discussed now. What I want are some books while what he wants is a new bicycle. 3. 由that引导的名词性从句(1)that在名词性从句中不作成分, 也没有词义, 只起连接作用。(2)that在宾语从句中有时可省略, 但当主句中的动词后接两个或多个由that引导的宾语从句时, 第一个that可省略, 但后面的that均不可省略。(3)在in, but或except后的名词性从句可由that引导。She hoped (that) he would arrive on time. He said (that) the book was very interesting and that all the children liked to read it. He has no special fault except that he smokes too much. 三、名词性从句的连词辨析1. that与what。that和what都可以引导名词性从句, 但that是连词, 本身无词义, 仅起连接主句和从句的作用, 不在从句中充当任何成分; what是连接代词, 不仅起连接主句和从句的作用, 而且在从句中充当一定的成分, 如主语、宾语或表语。What excited us most was that he passed the exam. 2. 常用whether而不用if的情况。(1)在主语从句(位于句首)、表语从句和同位语从句中。Whether the book will be popular remains a question. (2)在带to的不定式前。She doesn’t know whether to answer it or not. (3)在介词后或discuss后。We are talking about whether we will go to play basketball. We are discussing whether we will have a sports meeting next week. (4)直接与or not连用时。Mr Li wants to know whether or not he will come on time.  通关训练Ⅰ. 用适当的连接词完成句子1. __________ I want to stress is __________you should make it a rule to practice speaking English every day.  2. While working,  I realized __________hard it was to work in the fields under a hot sun.  3. I realize the secret to success is not __________you were born,  but __________you are doing in your life.  4. That is __________I think the trip along the Yangtze River will be a better choice.  5. It is a fact __________the environment is getting polluted more and more seriously.  6. There is no doubt __________it is not any problem for me to communicate with foreigners.  7. This is __________many people fall short:  You should be washing your hands for at least 20 seconds.  8. She told me __________she had seen during her journey impressed her a lot.  9. By boat is the only way to get here,  which is __________we arrived.  10. Massive Open Online Courses,  called MOOCs,  are changing __________people learn in many places.  Ⅱ. 语法小语段(1)　　1. __________ you will choose to live in the city or the countryside is not easy 2. __________(answer). Different people have different ideas. Some believe 3. __________ everything is convenient in the city. However,  others will choose the countryside. The reason is 4. __________ nothing is better than to live in fresh air and enjoy free natural beauty. Of course the most important is a longer and a 5. __________(happy) life.   (2)　　Friendship Day is a day to celebrate friendships. But 1. __________ and 2. __________ the first Friendship Day was held is still unclear. Some people believe 3. __________ it was first celebrated in the United States in 1935. Others suggest an idea 4. __________ it started in Paraguay (巴拉圭) in 1958. However,  it 5. __________(seem) likely that Friendship Day was originally started in 1919 by the card making company,  Hallmark.  (3)　　The Fun Dubbing is an English learning app. 1. __________ this app is so popular is 2. __________ it includes many short videos. For example,  there are the 3. __________(hot) American TV shows,  cartoons and songs. 4. __________ you can do to improve your English is to dub (配音) the videos.  (4)　　It is my suggestion 1. __________ we should read English newspapers every day. Reading newspapers can let us know 2. __________ is happening both at home and abroad. Another benefit is 3. __________ it can enrich our school life. Most importantly,  4. __________ I want to stress is 5. __________ it will also help us improve our reading skills. So,  if we make a choice about 6. __________ we’ll read,  I am sure that everyone will benefit a lot from this activity.           参考答案Ⅰ. 1. What; that　2. how　3. where; what　4. why　5. that　6. that7. where　8. what　9. how　10. howⅡ. (1)1. Whether　2. to answer　3. that4. that　5. happier(2)1. when　2. where　3. that　4. that5. seems(3)1. Why　2. that　3. hottest　4. What(4)1. that　2. what　3. that　4. what5. that　6. what