名词性从句精讲精练讲义--高三英语一轮复习.docx

优你课教育名词性从句名词从句分为主语从句、表语从句、宾语从句、同位语从句。引导名词性从句的词有：that，whether，if，who, whoever, which, whichever, what, whatever, when，whenever , where，wherever, how，however, why等。一、主语从句1、由连词that引导的主语从句 That I was late this morning made my teacher very angry.(that 不能省略)That Chine is becoming stronger is well known to the world.由that引导的主语从句还能改写成由it做形式主语的从句：It is well known that Chine is becoming stronger.It is true that the earth is round.It is a pity that he cant come.It is said that he will attend our party.It occurred to me that I had no money on me.2、 Who,whoever,which,whichever, what, whatever, when，whenever ,where，wherever,how，however, why, whether引导的主语从句What Yuan Longping really cared about was not fame or wealth.Where he has gone is unknown to us.Whoever borrows my books must return them in time. Who gave away the news remained a secret. .Whether or not we can go is worth considering. 也可以用it做形式主语引导When and where the meeting will be held is unknown.= It is unknown when and where the meeting will be held.二、 表语从句 系动词可为be,look,seem,sound,appear等用于表语从句的连词同主语从句，另外还可以用because, as if 引导。The question is how we can get there.The problem is whether we can get there on time. Her wish is that she could lose weight in a short time.What surprised me most was that all the children were unusually quiet.That was why she decided to go abroad.That was because he got up late that morning.The reason why he didnt buy the ticket was that he had no money then.三、 宾语从句用于宾语从句的连词同上（但是that可以省略）I dont know who he is.I want to know if/whether there is a train to Beijing. I thought (that) the boy was honest.We all agree with what you said at the meeting.可用it做形式宾语。动词make, find ,think,feel,consider,believe等后面有宾语补足语的时候，则需要用it做形式宾语，而将that宾语从句后置，结构：主语.+vt+it+adj./n.+宾语The doctor thinks it necessary that I take plenty of exercise every day.I feel it a pity that I couldnt attend the get-together.We found it difficult that the project would be finished in five months time.*I owe it to him that I finished my work in time.*Some of us always take it for granted that our parents should take care of us.当主句是过去的时态，从句的时态要变为相应过去的时态I didnt know what he was doing.She said that she had finished her work.He was considering whether he would attend her wedding ceremony .四、 同位语从句 同位语从句跟在名词的后面，进一步说明该名词的具体内容。同位语从句通常由that引导，可用于同位语从句的名词有advice、demand、doubt、fact、hope、idea、information、message、news、order、problem、promise、question、request、suggestion、possibility 、truth、wish、word等. The news that our team won encouraged us. I expressed my hope that I would visit the school again. I made a promise that I would give him a gift. . I have no idea when he will come back home.There is no doubt that taking exercises is beneficial to our health. .There is little/no possibility that you can succeed if you dont try your best. 练习一、划出名词性从句并翻译1 That you dont like her has nothing to do with me.2 It was very clear that Tom had returned.3 It is the fact that paper was invented in China.4 The teacher asked us if we knew where Wang Fang was.5 My uncle told us that he would come back soon.6 He has made it clear that he has nothing to do with it.7 The reason why I was absent was that I got caught in traffic jam on half way.8 You task is that you should try every means to bring back some food, or well stay hungry tonight.9 My suggestion to your English study is that you read more, write more and listen more. 10.You cant imagine how they were excited when they received the nice present.11.But perhaps what many tourists and San Franciscans treasure most about Chinatown is its food. 12.What started as a residential area for Chinese immigrants then turned into a centre for Chinese culture.13. What is more important is that whether you are old or young , male or female, you can surely have great fun in Shanghai Disneyland Park.14.What concerned him most was that farmers often had poor harvest and sometimes even had a serious shortage of food to eat.15.Theres no question that travelling to a new place and is going to change you.16.Now that both of my grandparents have retired from their jobs in the city, how they are going to spend their retirement life is an important decision for them.17.So it may seem odd to some people whose knowledge of China may be limited that S Yat-sen is such an important figure.18.Now that both of my grandparents have retired from their jobs in the city, how they are going to spend their retirement life is an important decision for them.二、填空1. Would you please tell me _ the nearest post office is?2.I want to know _ he told you just now. 3._ he wants most is a story book.4.The result is _ we won the game.5 _ is reported that 91 children have died in the flood.6. We should pay attention to _ the teacher is saying.7. The captain said that they _(arrive) in two days time.8. _ breaks the law should be punished.9._ you go or stay at home won't make any difference.10.Its well known _ the earth moves round the sun.11.Scientists have obtained more evidence _ plastic is finding its way into the human body.(2019江苏)12.It is not a problem _we can win the battle; its just a matter of time.（2020江苏）13. This is_my father has taught me-to always face difficulties and hope for the best.(2018北京)14. The manager put forward a suggestion _we should have an assistant.(2016天津)15.Jane moved aimlessly down the street, not knowing _she was heading(2017北京)16._is so breathtaking about the experience is the out-of-this-world scenes. （2021全国1卷）17. Exactly _the potato was introduced into Europe is uncertain, but it was probably around 1565.Key:1.where 2.what 3.what 4.that 5.It 6.what 7.would arrive 8.Whoever 9.Whether 10.that 11.that 12.whether 13.what 14.that 15.where 16.What 17.when 三、名词性从句写作练习按括号里的要求翻译下列句子1.我们不能参加会议真遗憾。（主语从句，it作形式主语）2.你不知道那些日子我们有多忙。(宾语从句)3.他们表达了要再来中国的愿望。（同位语从句）4.我们的家乡跟过去不一样了。(表语从句)5.我认为我们每天喝大量的开水是必要的。(it是形式宾语，that从句是真正的宾语)6.因此，我坚信未来掌控在我们自己的手中。(宾语从句)7.我最感兴趣的是文学书(literary books)，尤其是由著名作家写的。(主语从句)8.我的英语还不错，学习中最主要的两个问题是我感觉记单词难，而且说英语时经常感到紧张。(表语从句)9.作为朋友，我对你的建议是你应该用更多是关心(consideration)来对待你的父母。(表语从句)10.你所做的和说的对我们很有帮助。(主语从句)Key:1.It is a pity that we cannot attend the meeting.2.You dont know how busy we were those days.3.They expressed the hope that they would come to China again.4.Our hometown is no longer what it used to be .5.I think it necessary that we take plenty of boiled water everyday.6.Therefore, Im firmly convinced that our future is in our hands.7.What interests me most is literary books, especially those by famous writers. 8.My English is just OK and the main problems in my study are that I feel it difficult to learn words by heart, and that I often feel nervous when speaking English.9.My advice to you as a friend is that you should treat your parents with more consideration.10.What you do and say is of great help to us.第 6 页 共 6 页 学科网（北京）股份有限公司