Unit 7 Art Lesson 1 Masterpieces 语法名词性从句（ppt课件）-2023新北师大版（2019）《高中英语》必修第三册.pptx

1、 0unit 7 Lesson 1 Masterpieces 名词性从句 1A noun clause is a dependent clause that acts as a noun.Noun clauses can act as subjects,direct objects,indirect objects,predicate nominatives,or objects of a preposition.2名词性从句名词性从句 3名词性从句名词性从句 .主语从句主语从句是指在句中作主语的从句，位置与陈述句的主语相同。若主语部分结构较长，可以使用形式主语it，把真正的主语从句放于后面。

2、Whether the sports meet will be held is not certain now.运动会是否将举行现在不能确定。How the book will sell depends on its author.这本书如何销售取决于作者本人。Where we shall have the meeting makes no difference.我们在哪儿开会都无所谓。That she will do well in her exam is certain.It is certain that she will do well in her exam.她在考试中会取得好成绩，

3、这是确定无疑的。1 4名词性从句名词性从句 (1)单句语法填空_ we understand things has a lot to do with what we feel._ he had met a kind librarian in the city library gave us no surprise.(2)完成句子Every year，_ will win a prize in the Kite Festival.每年制作出最漂亮风筝的人都会在风筝节上获奖。_ surprised everyone present.他所说的话让在场的每一个人都很吃惊。_ he will win t

4、he match.他一定会赢得这场比赛的。HowThatwhoever makes the most beautiful kiteWhat he had saidIt is certain that 5名词性从句名词性从句 、it作形式主语的主语从句主语从句中以it作形式主语的四种常用句型：1.It不及物动词或短语动词的适当形式从句It seems that.好像It happened that.碰巧It has turned out that.结果是It seemed that he had been to Beijing before.好像他以前去过北京。2 6名词性从句名词性从句 2.I

5、tbe及物动词的过去分词从句It is said that.据说It is reported that.据报道It is believed that.人们认为It is hoped that.大家希望It has been proved that.已证明It is said that he has read the novel.据说他读过这本小说。7名词性从句名词性从句 3.Itbe形容词从句It is necessary that.有必要It is clear that.很清楚It is(un)likely that.很(不太)可能It is important that.重要的是It is

6、 necessary that people should learn to face the reality.人们应该学会面对现实是有必要的。8名词性从句名词性从句 4.Itbe名词that从句适用该句型的名词(词组)有：a pity，an honor，a good thing，a fact，a surprise，good news，ones duty等。It is a pity that you missed the sports meeting last week.很遗憾你错过了上周的运动会。9名词性从句名词性从句 (1)单句语法填空The most pleasant thing of

7、the rainy season is _ one can be entirely free from dust.From space，the earth looks blue.This is _ about seventy-one percent of its surface is covered by water.(2)翻译句子好像他不知道答案。_那就是他在担心的事。_thatbecauseIt seems as if he didnt know the answer.Thats what he is worrying about.10名词性从句名词性从句 It seems _.看起来他们

8、会赢得这场比赛。It is suggested _.有人建议会议应当延期。_ we take exercise every day.我们每天锻炼是有必要的。_ English is being accepted as an international language.英语正在被人们接受为国际语言，这是事实。that they will win the gamethat the meeting(should)be put offIt is necessary thatIt is a fact that完成句子 11名词性从句名词性从句 .宾语从句在句子中起宾语作用的从句被称为宾语从句。宾语从句

9、可分为三类，动词后的宾语从句、介词后的宾语从句和形容词后的宾语从句。形容词后跟宾语从句的用法只限于少数动态形容词，如sure(确信的)，certain(肯定的)，afraid(担心的)，confident(有把握的)等。Everyone knows that the earth is made up of matter.每个人都知道地球是由物质构成的。3 12名词性从句名词性从句 Is there anything wrong in/with what I said?我所说的有错误之处吗？These two areas are similar in that they both have hi

10、gh rainfall in summer.这两个地区相似，因为在夏天降水都很多。Im not certain whether the train will arrive on time.我不确信火车是否将会按时到达。I find it strange that she doesnt want to go.她居然不想去，我觉得奇怪。13名词性从句名词性从句 (1)单句语法填空We choose this hotel because the price for a night here is down to$20，half of _ it used to charge.She asked me

11、_ I had returned the books to the library，and I admitted that I hadnt.Jane moved aimlessly down the tree-lined street，not knowing _ she was heading.whatwhetherwhere 14名词性从句名词性从句 (2)完成句子I dont know _.我不知道我的行李可以放在哪里。We discussed _to buy a new house.我们讨论该不该用这笔钱买套新房子。I am sure _in spite of the terrible

12、weather.我确信尽管天气恶劣，他们也会取得成功。where I can place my luggagewhether we should use the moneythat they will make it 15名词性从句名词性从句 注意：宾语从句一般用陈述语气，但是，当主句的谓语动词为advise，insist(坚决主张)，suggest(建议)，require，request，order等表示请求、命令，要求、主张的动词时，从句谓语要用虚拟语气，即用“should动词原形”(should往往可以省略)She insisted that he(should)go there wit

13、h her.她坚决要求他跟她一起去那儿。16名词性从句名词性从句 表语从句表语从句在复合句中作表语，出现在连系动词之后，一般结构为“主语连系动词表语从句”。可接表语从句的连系动词有be，look，remain，seem，sound等。The question is whether we can finish the work in time.问题是我们是否能及时完成这项工作。You look as if you slept badly.你看上去仿佛没睡好觉。The fact remains that we are still not advanced enough.事实依然是我们不够先进。4

14、17名词性从句名词性从句 注意：(1)表语从句实际上是对主语进行补充说明，从句表达的是主语的内容。The fact is that he didnt notice the car until too late.事实是他注意到汽车时已经太晚了。(2)主句的主语是名词idea，advice，suggestion，order，request，requirement等时，表语从句应用虚拟语气，即谓语动词用“(should)动词原形”。My suggestion is that we(should)have a discussion about this matter instead of settin

15、g it aside.我的建议是我们应当讨论一下这个问题，而不是把它放在一边。同位语从句在复合句中作同位语的从句称为同位语从句。同位语从句是名词从句的一种,它在句中起解释说明的作用。同位语从句一般放在fact,news,idea,truth,hope,problem,information,belief,thought,doubt,promise,question等名词的后面,对前面的名词做进一步的解释,说明前面名词的具体含义。引导同位语从句的词有:连词that,whether;连接副词how,when,where;连接代词what,who,which,whose等。如：The announc

16、ement that a new airport was to be built nearby aroused immediate opposition.要在附近建造新机场的通告马上引起了反对。5注意：(1)为了保持句子平衡,同位语从句有时可以不紧跟在它所说明的名词后面。如：The story goes that William Tell killed the tyrant with an arrow.传说威廉泰尔用箭射死了暴君。Suddenly the thought came to me that he could go blind.突然我有一种顾虑:他可能会失明。(2)在表示建议、命令、请求、主张、目的、愿望等名词后面的同位语从句中,谓语动词必须采用虚拟语气结构,即“(should)+v.”。如：He gave orders that the work(should)be started immediately.他指示要立即开始工作。Her suggestion is that we(should)give up the plan.她建议我们放弃这个计划。20unit 7 名词性从句Bye