名词性从句课件-高考英语一轮复习.pptx

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1、名词性从句名词性从句 表语从句表语从句主语主语 +谓语谓语They finally arrived.主语主语 +谓语谓语 +宾语宾语Henry recieved a million pound bank note.主语主语 +谓语谓语 +宾语宾语 +宾补宾补Henry found himself carried out by a strong wind.主语主语 +谓语谓语 +宾语宾语 +宾语宾语主语主语 +系动词系动词 +表语表语Oliver gave Henry a letter.Henry is an American businessman.五大基本句型五大基本句型其他各种句子都其他各

2、种句子都可由这一基本句可由这一基本句型扩展、变化或型扩展、变化或省略构成。省略构成。主 语 从 句主 语 从 句同 位 语 从 句同 位 语 从 句宾 语 从 句宾 语 从 句主 语 从 句主 语 从 句在 句 中 做在 句 中 做主 语主 语表 语 从 句表 语 从 句主 语 从 句主 语 从 句在 句 中 做在 句 中 做宾 语宾 语主 语 从 句主 语 从 句在 句 中 做在 句 中 做表 语表 语主 语 从 句主 语 从 句在 句 中 做在 句 中 做同 位 语同 位 语名 词 性名 词 性从 句从 句）What ends well is well.What glitters is n

3、ot gold.Children are what the the mother mothers are.Dont put off till tomorrow what should be done today.There is a saying that every dog has his day.Do you know what the meaning of the following sayings is?结果好，就结果好，就一切都好一切都好主语耳濡目染，耳濡目染，身教言传身教言传表语今日事，今日事，今日毕今日毕宾语俗话说，人人俗话说，人人皆有得意日。皆有得意日。同位语结果好，就结果好，

4、就一切都好一切都好主语主语从句主语从句）_ makes us excited is that we will go back to work soon.令我们兴奋的是我们很快就能复工了。What你说什么都是对的。_ you say is always right.What这样的人还能找到女朋友真是让人惊讶。_ such a man can have a girl friend surprises all of us.That无论中国做什么，西方媒体都会批判。_ China will do,western media will remain critical.If they do nothing

5、 they will be critised and if they do something will get criticism either.Whatever我啥时能结婚关你 P 事。_ I will get married is none of your business.When我结没结婚关你 P 事。_ I get married or not is none of your business.Whetherthatthat引导主语从句常用引导主语从句常用itit作形式主语作形式主语 It+be+形容词(obvious,true,natural,surprising,good,wo

6、nderful,funny,possible,likely,certain,probable,etc.)+that 从句（如果表达带情绪，从句如果表达带情绪，从句用用should do）防晒太重要了。Its important that we should protect ourselves from sunburns.2.It+过去分词（said,reported,known;estimated;expected;believed;thought;hoped;noted;discussed;required;decided;suggested;demanded;made clear;foun

7、d out,等）+that 从句目前还不清楚，该路段何时可通行使用。It has not been made clear when the new road is to be opened to traffic.3.it+n.（a fact/a pity/a shame/common knowledge 等）+从句(如如果讲话时带惊奇、惋惜、失望等情绪，果讲话时带惊奇、惋惜、失望等情绪，It is a pity/shame that.可可用虚拟语气：用虚拟语气：should+动词原形，有动词原形，有“居然居然”的意思的意思)他居然是个如此厚颜无耻之人，太遗憾了！Its a shame that

8、 he should be such a shameless asshole!4.it+v.（happens/occurs to sb./turns out/matters 等）+从句斗鱼某主播原来是个路人脸的大妈。It turns out that some Camgirl on Douyu is an ordinary-looking Dama.主语从句的主谓一致主语从句的主谓一致1.从句作主语时，通常当从句作主语时，通常当单数单数看待看待为什么她上课迟到，我也说不上来Why she is late for class is more than I can tell2.what 引导主语从

9、句时，主谓一致引导主语从句时，主谓一致男生最不能理解的就是女生为什么要买那么多包男生最不能理解的就是女生为什么要买那么多包.What it is difficult to understand for men is why girls need buy so many bags.what在从句中作主语时，主句谓语由what从句谓语从句谓语决定他爸爸给他带回几套黄冈密卷。What his father brought to him were several papers from Huanggang.what在从句中作宾语时，主句谓语动词单复数由主句的表语或宾语主句的表语或宾语决定。对比主语从句

10、对比主语从句&强调句强调句1）It is a fact that Wuhan will open travel to outside the city on April 8,with other parts of Hubei province ending their lockdown on Wednesday,according to a government announcement.2）It was this Wednesday that the press revealed this news.主语从句主语从句强调句强调句1._ we used to see as something

11、impossible is now becoming a reality.2.The Merry Men include a king called Richard I.In the story,the King hides his identity and joins the Merry Men because he wants to see _ Robin Hood is corrupt(腐败的；受贿的）3.It gives us great delight _ Chinese science fictions are becoming increasingly popular.4.You

12、 dont know _ a letter like that means to us.we usually get nothing but complains.Whatwhether/ifthatwhat5._ Jack gets home after school is calculated so that Mom can ensure him warm meals.6.And through this process of comparison,it might be easier for us to understand _ important belief really is.7.A

13、t first,they didnt sense _ was happening but when truth came into light,they were surprised.8.What made the school proud was _ more than 90%of the students had been admitted to key universities.Whenhowwhatthat 在复合句中做表语的从句，叫做表语从句，它位于主句的系在复合句中做表语的从句，叫做表语从句，它位于主句的系动词之后，对主语进行解释，说明，使主语的内容具体化。动词之后，对主语进行解释

14、，说明，使主语的内容具体化。predicative clauseThe problem is when we can return to Wuhan.He has become what he wanted to be ten years ago.可以接表语从句的可以接表语从句的6 6类系动词类系动词be动词动词感官动词感官动词持续性系动词持续性系动词变化类系动词变化类系动词表象类系动词表象类系动词终止系动词终止系动词am,is,are,was,werelook,sound,taste,smell,feelkeep,stay,remainget,become,grow,turn,goappea

15、r,seemprove,turn out表语从句引导词表语从句引导词从属连词连接代词连接副词thatwhetheras if/as though/asbecausewho/whom/whoeverwhat/whateverwhich/whicheverwhich/whosewhenwherewhyhow从属连词从属连词whether意为意为“是否是否”，但不充当句子，但不充当句子成分。不用成分。不用ifthat无实意，只起连接作用，不无实意，只起连接作用，不充当句子成分，一般不能省充当句子成分，一般不能省略略。as if/as though意为意为 “好像好像”，注意从句时态。，注意从句时态。

16、如果情况与事实不符，从句用虚拟如果情况与事实不符，从句用虚拟语气。否则，用陈述语气语气。否则，用陈述语气asbecause常用结构：常用结构：This/That/It is/was because.He looked just as he had looked ten years before.表语从句的虚拟语气表语从句的虚拟语气1.as if/as though 引导表语从句与事实不符时引导表语从句与事实不符时与现在事实相反与现在事实相反与过去事实相反与过去事实相反与将来事实相反与将来事实相反ABC一般过去时一般过去时过去完成时过去完成时would(might,could)do表语从句的虚拟

17、语气表语从句的虚拟语气2.在表示在表示“建议、劝告、命令、计划建议、劝告、命令、计划”含义的名词后的表语从句，谓语动词需含义的名词后的表语从句，谓语动词需用用“(should)do”,常见的词有：常见的词有：suggestion,advice,order,request,proposal,等等My suggestion is that we(should)start early tomorrow.表语从句的特例强调表语从句的特例强调1.reason做主语时，后面的表语从句表示原因时用做主语时，后面的表语从句表示原因时用that引导，不用引导，不用because,；why引导主语从句做主语时，用

18、引导主语从句做主语时，用that引导，不用引导，不用becauseThe reason why he got into trouble was that his fans made mistakes.表语从句的特例强调表语从句的特例强调2.this/it/that is why/because“这就是这就是.的原因、的原因、这是因为这是因为.”This is why many students cant fix their attention on study.This is because they spend most of their free time on games.表语从句的特例

19、强调表语从句的特例强调3.the reason(why./for.)is/was that.“.的原因是的原因是.”The reason why she is always short of money is that she is used to picking up the bill.解题步骤：解题步骤：1.看设空形式：系动词系动词+空格空格+从句从句，确定考察表语从句2.缺什么补什么缺什么补什么，不缺成分用_3.根据句意根据句意选择最佳引导词that你已经不是从前我认识的那个你了。你已经不是从前我认识的那个你了。You are not _ I thought you were.那是因为她

20、妈妈做饭巨难吃。那是因为她妈妈做饭巨难吃。The reason is _ her mother is a terrible cook.thatwho他看起来跟他看起来跟20年前一样。年前一样。He looks just _ he was 20 years ago.as他们像是住在猪窝一样。他们像是住在猪窝一样。It looked _ they had lived in a pigsty.as though许多年轻女士穿着花棉袄站在村口，许多年轻女士穿着花棉袄站在村口，是一道亮丽的风景线。是一道亮丽的风景线。An attractive scenery line is _ many fashion

21、 ladies stood at the gate of the village with floral cotton coats.that宾语从句的特例强调宾语从句的特例强调1.that 不能省略的情况不能省略的情况：1）动词后接两个及以上的宾语从句时，第一个）动词后接两个及以上的宾语从句时，第一个that可省，但后面的可省，但后面的that不不能省。能省。I belive(that)you have done your best and that things will get better.宾语从句的特例强调宾语从句的特例强调1.that 不能省略的情况不能省略的情况：2）当）当it作形

22、式宾语时作形式宾语时She made it clear that she had nothing to do with him.2.虚拟语气：虚拟语气：1）“一坚持，二命令，三建议，四要求一坚持，二命令，三建议，四要求”，用，用(should)do2）wish 表示表示“不太可能实现的愿望、祝愿不太可能实现的愿望、祝愿”宾语从句的特例强调宾语从句的特例强调3.只能用只能用whether不能用不能用if的情况：的情况：1）与）与 or not 连用时连用时2）介词之后）介词之后3）不定式之前）不定式之前4）位于句首）位于句首5）discuss 之后之后真题演练真题演练1.Im not sure

23、_ is more frightened,me or the female gorilla that suddenly appears out of nowhere.2.Jane moved aimlessly down the tree-lined street,not knowing _ she was heading.3.By chance,the professor knew _ the student complained about.4.I didnt understand _ this would happen and my credit card had already bee

24、n charged for the reservation.5.I was in such a hurry that I paid no attention to _ the milk was hot or not.whowherewhatwhywhether真题演练真题演练6.My uncle is the owner of a restaurant close to _ I live.7.I am afriad hes more of a talker than a doer,which is _ he never finishes anything.8.If you are going

25、to kill the snake,you have to get close to _ the head is and cut it off.9.What is even more important is _ the earth cooled down,and water began to appear on its surface.10.The most important reason is _ it serves as a reminder that I should do something to show my appreciation for my grandparents l

26、ove for me.wherewhywherethatthat真题演练真题演练11.The question is _ you can afford it.12.He has made _ clear that the meeting will not be postponed.13.The reason _ he came late was _ he got up late.14.The best moment for the football star was _ he scored the winning goal.15.I know nothing about him except _ he is from the countryside.whetheritwhythatwhenthat