1、Unit 5Noun Clause名词性从句名词性从句 句子句子 类型类型简单句简单句并列句并列句复合句复合句主句主句形容词性从句形容词性从句 名词性从句名词性从句副词性从句副词性从句从句从句(定语从句定语从句)(状语从句状语从句)引导词引导词名词名词主语、宾语、表语、同位语主语、宾语、表语、同位语主语从句、主语从句、宾语从句、宾语从句、表语从句、表语从句、同位语从句同位语从句名词性从句主语从句宾语从句表语从句同位语从句What I can see is.What can you see in the picture?What I can see is a face of an elderly
2、 woman.What I can see is a sight of a beautiful girls back.在复合句中充当主语作 用:位 置:主句谓语 或 系动词之前1.A tree has fallen across the road.2.You are a student.3.To find your way can be a problem.4.Smoking is bad for you.5.That we shall be late is certain.6.It is certain that we shall be late.名词充名词充当主语当主语人称代词人称代词充当
3、主语充当主语不定式充不定式充当主语当主语动名词充动名词充当主语当主语句子充句子充当主语当主语it充当形充当形式主语式主语主语是一个句子说明的人或事物，一般放在_.句首结论结论:找出下列句子中的主语找出下列句子中的主语定义定义：主语从句就是在复合句中作主语从句就是在复合句中作_的的名词性从句，通常放在名词性从句，通常放在主句谓语动词之前主句谓语动词之前或由或由形式主语形式主语it代替代替，而本身放在句子末尾。，而本身放在句子末尾。主语主语e.g.What he did in the earthquake moved everybody.主语主语谓语谓语宾语宾语从句从句1.That he will
4、 pass the exam is certain.2.Whether he will pass the exam is uncertain.3.Who will go makes no difference.4.What we need is more time.5.Which book I shall choose hasnt been decided.温馨提示：先找谓语动词找出下列句子中的主语从句找出下列句子中的主语从句思考：思考：主语从句的连接词有哪些？主语从句的连接词有哪些？分别有什么功能？分别有什么功能？从属连词从属连词(不作成分）不作成分）连接代词连接代词（作主作主,宾宾,表表,
5、定语定语）连接副词连接副词（作状语）（作状语）what，who,whom,which,whose,wh+everhow,when,where,whythat(无意义无意义),whether(是否是否)(不能省略不能省略)6.Whoever breaks the law will be punished.7.When we will leave hasnt been decided.8.Where the meeting will be held is not known.9.Why he cries is not clear.10.How she keeps healthy is a secr
6、et.思考：思考：主语从句的连接词有哪些？主语从句的连接词有哪些？分别有什么功能？分别有什么功能？devote.to.move all people around the worldYuan devoted all his life to developing hybrid rice moved all people around the world.Thattackle the situationdepend on his ability He can tackle the situation depends on his ability.ThatWhether Whether we can
7、 go to picnic tomorrow is still a question.That the wounded soldier is still alive is a wonder.That Mr.Zhou will come is certain.Whether the work can be completed on time is doubtful._用用whether或或that填空。填空。从属连词从属连词(不作成分）不作成分）连接代词连接代词（作主（作主,宾宾,表表,定语）定语）连接副词连接副词（作状语）（作状语）that(无意义无意义),whether(是否是否)(不能省略
8、不能省略)the cat domade What the cat did made the baby cry.cry连接代词连接代词连接代词what(ever),who(ever),which(ever),whom(ever).digest what the teachers teachget higher scorescan digest what the teachers teach is likely to get higher scores.Whoever连接代词Who will take part in the meeting has not been decided.What sh
9、e said is true.Which book I shall choose hasnt been decided.Whoever breaks the law will be punished.uwho在主语从句中充当在主语从句中充当 _,译为译为 _。uwhat在主语从句中充当在主语从句中充当 _,译为译为 _。uwhich在主语从句中充当在主语从句中充当 _,译为译为 _。uwhoever在主语从句中充当在主语从句中充当 _,译为译为 _。结论结论：主语主语谁谁宾语宾语东西东西定语定语哪一哪一主语主语无论谁无论谁从属连词从属连词(不作成分）不作成分）连接代词连接代词（作（作主主,宾宾
10、,表表,定语定语）连接副词连接副词（作状语）（作状语）what，who,whom,which,whose,wh+everthat(无意义无意义),whether(是否是否)(不能省略不能省略)attain successunknown He attained success is unknown.How连接副词连接副词连接副词（作状语）（作状语）when,where,how,whybomb will explodeworry the man the bomb will explode worries the man.When连接副词When the bomb will explode worr
11、ies the man.Where she is from is unknown.Why he was late is not important now.How he attained success is unknown.uwhen 在主语从句中充当在主语从句中充当 _,译为译为 _。uwhere 在主语从句中充当在主语从句中充当 _,译为译为 _。uwhy 在主语从句中充当在主语从句中充当 _,译为译为 _。uhow 在主语从句中充当在主语从句中充当 _,译为译为 _。结论结论：状语状语何时何时状语状语何地何地状语状语为什么为什么状语状语怎样怎样连接副词连接副词（作状语）（作状语）Whe
12、n/Where/Why/How从属连词从属连词(不作成分）不作成分）连接代词连接代词（作主作主,宾宾,表表,定语定语）连接副词连接副词（作状语）（作状语）what，who,whom,which,whose,wh+everhow,when,where,whythat(无意义无意义),whether(是否是否)(不能省略不能省略)原则：原则：缺什么补什么缺什么补什么“缺什么补什么缺什么补什么”原则原则缺主语，指人用缺主语，指人用_，指物用，指物用_缺宾语，指人用缺宾语，指人用_，指物用，指物用_缺时间状语用缺时间状语用_；地点状语用地点状语用_；原因状语用原因状语用_；方式状语用方式状语用_；定语
13、用定语用_；什么都不缺用什么都不缺用_。whowhowhatwhatwho/whomwho/whomwhatwhatwhenwhenwherewherewhywhyhowhowwhich/whosewhich/whosethat/whetherthat/whether（是否）（是否）功能功能连接词连接词不作成分不作成分that,whether作主、宾、表、作主、宾、表、what,who,whom,wh+ever作定语作定语which,whose,作状语作状语when,where,why,how Usage of the Conjunctions缺什么补什么缺什么补什么探寻规律探寻规律1 1：主
14、语从句主语从句 主谓一致主谓一致 问题问题1.Whether the patient will be taken _ unknown.2.When and where the patient will be taken _ unknown.3.When the task can be finished and whether he can have a rest _ unknown.4.What he wants most _ staying with his family.What they need _ masks(口罩口罩).主句的谓语动词，大多数使用主句的谓语动词，大多数使用_ (单数
15、？复数？单数？复数？)由两个连接词引导同一个主从，谓动使用由两个连接词引导同一个主从，谓动使用_(单数？复数？单数？复数？)主语为主语为and连接的两个主从时，谓动使用连接的两个主从时，谓动使用_(单数？复数？单数？复数？)what在主从中做宾语时，谓语的单复数取决它后面的表语。在主从中做宾语时，谓语的单复数取决它后面的表语。单数单数单数单数复数复数isisareis are探寻规律探寻规律2 2：主语从句的语序主语从句的语序找出下列句子中的错误，并总结规律找出下列句子中的错误，并总结规律主语从句一律用主语从句一律用_，即主语在前，谓语在后。即主语在前，谓语在后。正正：When he will
16、 come is not known.1.When will he come is not known.How we go for a picnic should be discussed.How do we go for a picnic should be discussed.陈述语序陈述语序探寻规律探寻规律3 3：主语从句太长怎么办？主语从句太长怎么办？That all countries work together is important.用一个用一个 It 来解决问题！来解决问题！It is important that all countries work together.主语
17、从句为了避免头重脚轻现主语从句为了避免头重脚轻现象象,用用itit做做_，而把从句放，而把从句放在后面充当在后面充当_。真正的主语真正的主语形式主语形式主语 为了避免主语冗长，句子头重脚轻。为了避免主语冗长，句子头重脚轻。经常用经常用 it 作形式主语作形式主语。例：例：That the earth is round is known to all.=It is known to all that the earth is round.clear,obvious,likely,probable,true 句型一句型一形容词形容词1.It+be+形容词形容词+主语从句主语从句 做做.是是.的的I
18、t is possible that.可能可能 It is(un)likely that.可能可能/不可能不可能 It is obvious that 很明显很明显It is necessary/essential/.that 很必要很必要 此句型中的形容词是此句型中的形容词是important,necessary等时，从句应该使用等时，从句应该使用虚拟语气虚拟语气。例：。例：It is important that we(should)learn English well.said,reported,believed,thought,announced句型二句型二过去分词过去分词2.It+b
19、e+过去分词过去分词+主语从句主语从句 据据.It is said/told/heard that.据说据说 It is well known to all.众所周知众所周知 It is reported/announced.据报道据报道 It is estimated.据估计据估计 如果过去分词是如果过去分词是suggested,ordered,required,advised,requested等表示等表示建建议、要求、命令议、要求、命令等词时，从句应该使用等词时，从句应该使用虚拟语气虚拟语气。例：例：It is suggested that students(should)make th
20、eir bed by themselves.a pity，an honor，a good idea，a fact,a/no surprise，no wonder(难怪难怪).句型三句型三名词名词3.It+be+名词名词+主语从句主语从句 做做.是是.的的It is a pity/shame that.遗憾的是遗憾的是 It is a surprise that令人惊奇的是令人惊奇的是seem,happen,appear,look,occur,turn out(最后是最后是;结果是结果是)句型四句型四不及物动词不及物动词4.It+不及物动词不及物动词+主语从句主语从句It appears tha
21、t It happens thatIt occurred to me that worry,shock 句型五句型五及物动词及物动词5.It+及物动词及物动词+宾语宾语+主语从句主语从句It shocks me that he failed in this exam.他没通过考试，震惊到我了。他没通过考试，震惊到我了。1._(可能可能)she will come back tomorrow.2._(很明显很明显)this measure is effective.3._(很遗憾很遗憾)we lost the match.4._(这是事实这是事实)he cheated in the exam.5
22、._(据报道据报道)20 people were killed in the accident.6._(建议建议)we should eat more vegetable and do more exercise.7._(碰巧碰巧)I came into the office at that time.8._(我突然想起我突然想起)I forget tosend the letter.It is possible thatIt is obvious thatIt is a pity thatIt is a fact thatIt is reported thatIt is suggested
23、thatIt happened thatIt occurred to me that主语从句中的虚拟语气主语从句中的虚拟语气虚拟语气主要用来说话人的主观愿望而非真实情况。.it 作形式主语作形式主语Summary主语从句主语从句that表是否：表是否：whether从句不完整从句不完整从句完整从句完整默默守候的连词默默守候的连词默默守候的连接默默守候的连接副词副词表时间：表时间：when表地点：表地点：where表原因：表原因：why表方式：表方式：how乐于参与的乐于参与的连接代词连接代词需要补需要补充成分充成分人：人：who,whom,whose 事物：事物：what 哪一个：哪一个：wh
24、ich需要补需要补充成分充成分+表无表无论论时时whateverwhoeverwhichever巧记主语从句巧记主语从句整句作主语，其后单谓语整句作主语，其后单谓语莫忘加连词，莫忘加连词，thatthat不略但无义不略但无义“是否是否”置前用置前用whetherwhether,其他应用靠翻译其他应用靠翻译主语从句可后置，只需形式主语主语从句可后置，只需形式主语itit把它替把它替Pick outPick out one number and one number and finish the task in it.finish the task in it.GameGameTimeTime W
25、here he comes from are a mystery.单句改错单句改错is1 point从句作主语，谓语动词要用从句作主语，谓语动词要用单数单数 _ they are most interested in is how they can produce more and better cars.A.That B.Who C.What D.When单项选择单项选择2 pointswhat 在从句中作在从句中作宾语宾语，译为，译为“什么什么”他他是否是否是我的孩子是我的孩子仍然是个问题。仍然是个问题。_ remains a question.Whether he is my child
26、3 points完成句子完成句子whether放在放在句首句首引导主语从句，意为引导主语从句，意为“是否是否”That is obvious that he didnt pass the exam.单句改错单句改错It1 pointit充当形式主语，充当形式主语，that从句为真正的主语从句为真正的主语众所周知，众所周知，雨天要穿雨鞋雨天要穿雨鞋。_we wear rain shoes on rainy days.It is known that完成句子完成句子3 points_is rest.我需要的我需要的就是休息。就是休息。What I need3 points完成句子完成句子 If s
27、he will come or not is still a question.单句改错单句改错Whether1 pointwhether位于句首引导主语从句，但的位于句首引导主语从句，但的if不能。不能。What will be our monitor has not been decided.单句改错单句改错Who1 point缺主语，缺主语，指人指人应该用应该用who。That he wants to visit is the Great Wall.单句改错单句改错What1 point缺宾语，缺宾语，指物指物，用，用what。_ is attracted by her.无论谁见到这个女
28、孩无论谁见到这个女孩都被她吸引。都被她吸引。Whoever sees the girl3 points完成句子完成句子 _ the boy didnt take medicine made his mother angry.A.That B.What C.How D.Which单项选择单项选择2 points不缺成分，没有意义，不能省略，用不缺成分，没有意义，不能省略，用that That we go swimming every day _ us a lot of good.A.do B.doing C.does D.done 单项选择单项选择2 points从句作主语，谓语动词要用从句作主
29、语，谓语动词要用单数单数_Yao Ming got the highest points in the match.据报道，据报道，姚明在这场比赛中得了最高分。姚明在这场比赛中得了最高分。It is reported that 3 points完成句子完成句子 _ they can solve the question is still unknown.A.If B.Which C.Whether D.What单项选择单项选择2 points不缺成分，表示不缺成分，表示“是否是否”，用，用whether。_ is your hairstyle.我最喜欢的我最喜欢的是你的发型。是你的发型。Wha
30、t I like most3 points完成句子完成句子 _ is a fact that English is accepted as an international language.A.There B.This C.That D.It单项选择单项选择2 pointit充当形式主语，充当形式主语，that从句为真正的主语从句为真正的主语翻译练习翻译练习1.(谁将去接他谁将去接他)_ is not decided.2.(哪个班级会赢得这场足球赛哪个班级会赢得这场足球赛)_ _is not clear so far.3.(他能否买到飞票他能否买到飞票)_ doesnt matter muc
31、h.4.(我们如何去那里我们如何去那里)_ is a question.5.(你刚才告诉我的你刚才告诉我的)_ was really a surprise.6.(他什么时候出国他什么时候出国)_ is being discussed7.(他为什么哭他为什么哭)_ is not clear.Who will meet himwhich class will win the football game Whether he can get the plane ticket How we will go there What you told me just now When he will go
32、abroad Why he is cryingIts rare that I find someone so non-patronizing.Line from the film Zootopia subject clauseAll of life is an act of letting go,but what hurts the most is not taking a moment to say goodbye.人生就是不断地放下，人生就是不断地放下，但最令人痛心的是，但最令人痛心的是，我们来不及好好告别。我们来不及好好告别。Line from the film Life of Pi s
33、ubject clauseWhat pains us trains us.What doesnt kill us makes us stronger.What hurts us the most teaches us the best.使我们痛苦的东西在真正锻造我们。使我们痛苦的东西在真正锻造我们。那些杀不死我们的，只会让我们更强大。那些杀不死我们的，只会让我们更强大。伤害我们最深的教会我们最多。伤害我们最深的教会我们最多。subject clausesFinish exercise 3 on page 29.Finish Using Structures on page 64 of the Workbook.Thank you!Bye Bye
