外研版选修8高中英语名词性从句详讲与分析及练习
高二英语选修8学案：名词性从句 含解析 精品
名师集思广益1.名词性从句中的“that” 归纳在名词性从句中，我们要掌握that的三个用法要点:1.无词义；2.不作语法成分；3.可省略或不可省略的情况。
现分述如下1)无词义that引导名词性从句时无词义，仅仅起连接或引导从句的作用。
如我希望他能理解我。
据说，我们的家乡已经发生了巨大的变化。
他没有参加运动会的原因是他病了。
他可能是个小偷。
2)不作语法成分that在引导名词性从句时，在从句中不能充当任何语法成分，对从句的结构无任何影响。
如:碰巧那时候我出去了。
The事实是我们没有足够的资金去实施那个项目。
他们作出决定:应该采取行动来保护大自然。
但要注意:在定语从句中，that作为关系代词，既用以代替先行词又在定语从句中作成分，这是区别定语从句与同位语从句的一个重要依据。
如The news th我们被邀请去参加会议的消息令人鼓舞。
(that在从句中不作成分，该从句为同位语从句。
他听到的消息是真实的。
(that指代news，且作heard的宾语，故that引导的是定语从句。
3)可省略或不可省略的情况that用于引导名词性从句时，要注意其可省略或不可省略的情况。
A. 在主语从句中当我们用从句作主语时，经常用it作形式主语，而将真正主语从句置于句末，在这种情况下，that一般不可省略。
如他会成功是确定的。
B. 在宾语从句中a.若主句的谓语动词是appear，learn，suggest，agree，observe等时，that通常不可省略。
如我们一致赞同，所有学生须在公园里植树。
b.若主句的谓语动词是hear，understand，know，say，consider，propose，be told等时，that 可省略也可不省略。
如我听说她已参军了。
c.当主句的谓语动词是think，suppose，believe，dare，say等心理活动意义的动词时，宾语从句的引导词that通常要省略。
如:我猜想他们已完成了所有工作。
外研高中英语选修8Module 5 名词性从句在高考作文中的运用 课件(共16张PPT)
Homework:
Try to complete the composition and share it with your classmates.
proverbs and idioms
1. _W__h_at_ is worth doing is worthy of being done well. 值得做的事就应做好。
2.Never put off __w_h_a_t_ may be done today until tomorrow.今日事今日毕 3.Children are ___w_h_a_t the mothers are. 身教言传。 4.Winners do _w__h_a_t _ losers don't want to do. 胜利者做失败者不愿意做的事！
The interviewee shows you a piece of news
有报道... It is reported that… =Here’s a piece of news that…
the Yangtze River
What makes the fish die? =Why do the fish die? =What’s the reason for their death?
用名词性从句连接下列句子:
1It.Lisiruexpoiartnegd thhaatdLaiunxoiapnegrahatidoannaonpderahtiaosn and has recorveecroedv.ered. That is reported . H2.eHmeadme addecaisdioenctihsaiot nhe. Hwoeuwldoauclcdepatchcisepugt lhyiws ife.
高中名词性从句全面讲解及练习含答案
高中英语讲义---- 名词性从句（主从、表从、宾从，同从）1，陈述句做名从用连词that + SV, that 表主句确定从句完好，不做成分。
主从可用it 做形式主语，宾从第一个that 可省略。
You study hard.主从：That you study hard is known to us.= It is known to us that you study hard.表从：My opinion is that you study hard .宾从：I think (that) you study hard. …and that (不能省略)….同从：My opinion that you study hard is known to us. *比拟同从和主从！●一般抽象名词后对其进展说明和说明的完好句子就是其同位语从句，不完好就是定语从句。
I appreciate your idea that we have an exam every week. （that后完好—同从）I appreciate your idea that you came up with last time.（that后不完好---定从）2，一般问句做名从用连词whether(是否) + SV，whether表主句不愿定从句完好，宾从中可用if（介词后或宾从后有or not时只用whether）。
Does your friend like English ?主从：Whether your friend likes English isn’t clear .=It isn’t clear whether your friend likes English.表从：My question is whether your friend likes English.宾从：I don’t know whether/ if your friend likes English.同从：My question whether your friend likes English isn’t clear.3, 特殊问句做名从用疑问词（连词）+ SV, 疑问词做主语时干脆+谓语。
选修8unit1名词性从句
Object clause(宾语从句)
Step 2 Discuss and finish the chart.
名词性从句
特征
主语从句 宾语从句 表语从句 同位语从句
在句中作主语成分 在句中作宾语成分 在句中作表语成分 在句中作同位语成分
Step 3 Analysis
louder. • II. His mother is satisfied with what he has done. • III. That he was able to come made us happy. • IV. This is what makes us interested. • V. The reason was that Tod had never seen the
• A.引导宾语从句，位于及物动词后 • B.引导宾语从句，位于介词后 • C.引导宾语从句，放句首 • D.引导表语从句，主语从句或同位语从句
Whether If
ABCD A
• 2)What\that的区别 • I. I think that it is unnecessary for me to speak
Who will attend the meeting hasn’t been decided yet.
• II. I believe whoever takes part in the competition will try his best.
• III. Can you tell me what you would like to order?
/
表示“…的任何人” 表“不论谁”
/
表“什么，所…的 东西、事情”
高中名词性从句讲解与练习
名词性从句名词性从句相当于名词，可分别作主句的主语、表语、宾语和同位语。
因此，名词性从句厅分为主语从句、表语从句、宾语从句和同位从句。
（一）引导名词性从句的连接词1、连接代词：who, whose, whom, what, which。
有词义，在从句中担任成分，如主语、表语、宾语、或定语等。
2、连接副词：when, where, why, how。
有词义，在从句中担任成分，作状语。
3、连接词：that, whether, if, as if。
that 无词义，在从句中不担任成分，有时可省略；if (whether), as if虽有词义，但在从句中不担任成分。
注意：连接代词与连接副词在句中不再是疑问句，因而从句中谓语不用疑问式。
连接代词与连接副词在从句充当句子成分，连接词whether 和if（是否），as if（好象）在从句中不充当句子成分，只起连接作用。
根据句义，如果连接代词与连接副词，whether、if 和as if都用不上时，才用that作连接词（that本身无任何含义）。
（二）主语从句…1、主语从句在复合句作主语。
. Who will go is not important.2、用it作形式主语，主语从句放在句末。
. It doesn’t matter so much whether you will come or not.3、that引导主语从句时，不能省略。
. That he suddenly fell ill last week made us surprised.（三）表语从句1、表语从句在复合句中作表语，位于系动词之后。
）. The question was who could go there.2、引导表语从句的连接词that有时可省去。
. My idea is (that) we can get more comrades to help in the work.（四）宾语从句1、宾语从句在复合句中作宾语。
外研高中英语选修8Module 5名词性从句在作文中的运用课件(共19张PPT)
It is likely that great changes will take place in our life in the future.
(chances are that…..It is likely that…)
Translate the sentences 我们都知道跑步是一种强身健体的好方法. What is known to us is that running is a good way of building up our strength. It is known to us that
关注。
温馨提示：根据写作任务以及写作要求，巧用正 确的名词性从句
1.The news came that Moyan won the Nobel prize for literature.
2.The reason why we are so happy is that Moyan is the first Chinese writer to win the Nobel Prize .
There is no doubt/denying that
As is known to us…
在未来的几十年里我们的生活很可能会发生
巨大的变化。
There is a chance that great changes will take place in our life in the future. Chances are that great changes will take place in our life in the future.
选修八unit1名词性从句课件
二命令： order,command
三建议： suggest,advise,recommend,propose
四要求： require,request,desire,demand
*It is important that we will finish
the work on time.
should
单句改错:
If we will have a meeting hasn’t
Whether
been decided yet.
注意:放在名词性从句句首，表示“是否”， 只能用whether, 不能用if
If /whether 填空： if /whether he will defeat 1. We doubt __________ the others. 2.The problem is whether _______ we have enough time . whether you come 3.It doesn’t matter _______ or not. whether 4.It all depends on_______the sky is going to clear up. whether to stay or 5.He doesn’t know ________ not.
We think it important that we learn a foreign language.
We consider it our duty to clean our classroom every day.
该句型中的it 作形式宾语。
think
consider + it +adj./n.+to do /that…
选修8Unit1ALandofDiversity语法名词性从句
选修8Unit1ALandofDiversity语法名词性从句考点一主语从句1．引导主语从句的连接词：从属连词that，whether/if连接代词what，who，whom，whose，whatever，whichever，whoever 等；连接副词when，where，why，how，whenever等。
①That they were in truth sisters was clear from the facial similarity between them.从她们的面貌相似度就能清楚地看出她们真是亲姐妹。
②What struck me most in the movie was the father's deep love for his son.影片中最打动我的是父亲对他儿子深深的爱。
2．主语从句一般放在句首，但有时也可用it作形式主语，而将主语从句移到句子的末尾。
常见的句型：(1)It＋be＋形容词(necessary/likely/important/uncertain等)＋that从句(2)It＋be＋名词(短语)(a pity/shame/no wonder/no surprise等)＋that从句(3)It＋be＋过去分词(said/reported/decided/believed等)＋that从句(4)It＋不及物动词(seem，appear，happen等)＋that从句①It is uncertain what side effect the medicine will bring about，although about two thousand patients have taken it.尽管大约两千名患者已经服用了这种药，但是它会带来什么样的副作用还不清楚。
②It's no surprise that our team has won the game.我们队获胜一点都不令人吃惊。
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名词性从句一：概念：连接带词和连接副词等引导的从句在句中充当名词的作用，称为名词性从句。
名词性从句包括主语从句，表语从句，宾语从句和同位语从句。
1）主语从句①That she was chosen made us very happy.S V Cthat引导的从句充当主语，我们称在句中充当主语的从句为主语从句。
②What cause the accident is a complete mystery.S 系表What 引导的从句充当主语③Whoever comes to the party will receive a poresent.S V C④注有时为了句子结构平衡，避免“头重脚轻”，常用it 做形式主语，而把从句放在后面。
二）表语从句（引导词有where, whether, who, that, which, whoever, whatever, whichever , when,..)The fact is that they are cross with each other.主语系表语从上面中可以看出，that 引导的从句充当表语，我们称that引导的从句为表语从句② The reason is that you don’t trust her.主语系表语表原因时，我们用以下结构 the reason why +clause is that +clause 或thereason for+n/ving is that +clause.在这两个句子结构中不用because,若要用because ，可以用下面的结构中This is because / that is because.③That’s how I look at it④That’s why I object to the plan.⑤The coat is where you left it.三）宾语从句。
（that, whether, what, which, whoever, whatever, whichever, when , wherever, where, why , how, because）主语谓语宾语从上句可以看出that引导的从句充当l句子的宾语。
我们称之为宾语从句。
She explained that she was late because of the heavy traffic.③ He asked me how I was getting along with my studies.直宾注：1)有时要用it做形式宾语，而把宾语从句放在句子的后面。
⑤ He has made it clear that he will not give in⑥You may depend on it that they are valuable.2) do you think /believe/suppose /expect / imagine 后接特殊疑问词引导的宾语从句，疑问词要放在句首。
What do you think is going on outside?四) 同位语从句一般位于名词的后面（fact, news, idea ,truth, hope, problem, information, suggestion, advice.引导词一般用that, 少数情况下会用（whether, if,who,which, what, where………）.① The news that they had won the game soon spread over the whole school. 主语谓语宾语从上面中可以看出，that引导的从句对前面的名词起说明或解释的作用。
而且，引导的从句也相当于名词的作用，他的作用与idea 相同，所以我们称之为同位语从句。
We’二．考察名词性从句的四个方面。
1。
名词性从句要使用陈述句语序。
在名词性从句中，主语从句，表语从句，宾语从句，名词性从句均要使用陈述句语序。
①No one will be sure what man will look like in a million years.②③Do you know what happened?2．选词1) that 与what:that 所引导的从句中不从当任何成分.what 在它所引导从句中充当的是主语或是宾语或是表语.④主语谓语had said he would not accept late papers.从上面 what 引导的从句中可以看出, 从句中缺少宾语.因此用what2) if 和whetherwhether或if引导的宾语从句，从句意思为“是否……，能否……”，这里的if 从句不可混淆于以if (如果，假如)引导的条件状语从句。
Whether 引导主语从句，表语从句和宾语从句。
而if 只能引导宾语从句。
如：① He asked if (whether) you have received his letter. 他问你是否收到了他的来信。
②This depends on whether he is interested (or not). 这得看他是否感兴趣。
注意：在宾语从局中，介词后的宾语从句须用whether引导，不可用if引导。
【提示】a. whether可构成whether...or not或whether or not...结构，在非常不正式的场合下，也可能有if...or not结构，但无if or not...结构。
③I don’3)Who 和 whoever。
Whoever＝any who ，whoever不仅在从句中充当主语，而且充当主句的主语。
而who 只能充当从句的主语。
① Whoever save the girl is worth praising.② Who won the match has no difference to me.4)What 和whatever。
What 和 whatever都在从句中充当的是主语，宾语和表语。
Whatever 比what的语气要强烈些。
Whatever= any that what 表示什么的，而whatever表示任何的。
① What I need is money.② You can’t give whatever he wants.that 和why.that 表示原因时，引导表语从句。
而why引导的从句充当reason 的定语。
①②注意：Because 一般不引导表语从句，除了下面的结构中 this is because / that is because.3．同位语从句与定语从句的区别。
that 引导名词性从句时，在句子中不充当任何成分。
而that 引导定语从句中充当的是主语或宾语。
①The news that Mr.Brown will be our new English teacher is true主语谓语宾语从句that引导的从句中，可以看出该从句不缺少任何成分。
②The news that he told me yesterday is true.S V C③I made a promise that if anyone set me make him very rich④V C从句中，可以看出that的从句缺少主语，因此that 引导的是定语从句。
⑤ The robbot will do everything that we human do.S v4．宾语从句的时态 (在宾语从句中的时态是前面用什么时态，后面就用什么时态。
除了宾语从句表的是自然规律用一般现在时。
① The teacher told us that the moon travels around the moon.月亮围绕地球转，是客观事实。
② I'm certain (that) he is at home now.③ He made it clear that he didn't like the job.从上面的例句中可以看出，宾语从句后面前面要保持一致。
注名词性从句的语气在 It is adj that 引导的从句中，从句中的谓语动词用should+原形动词表虚拟语气，且should 可以省略。
It is necessary that the problem should be settled at onceIt is strange that he should have gone away without telling us.Practice1.D o you have any idea ______ is actually going on in the classrrom?A thatB whatC asD which2._____ matters most in learning English is enough practice.A whatB whyC howD As3. ____ parents say and do has a life-long effect on their children.A ThatB WhichC WhatD As4. The seaside here draws a lot of tourists every summer. Warm sunshine and soft sands make_____ it is .A whatB whichC howD where5. You can only be sure of _____ you have at present; you cannot be sure of something ____ you might get in the future.A that; whichB what;/C which; thatD /that6. Could I speak to _____ is in charge of International Sales, please?A anyoneB someoneC whoeverD no matter who7. It is none of your business_____ other people think about you. Believe yourself.A howB whatC whenD why.8. Why not try your luck downtown, Bob? That’s _____ the best job are.A whereB whatC whenD why.9. Having checked the doors were closed, and ____ all the lights were off, the boy opened the door to his bedroom.A whyB thatC whenD where.10. They have no idea______A what does this word meanB what this word meansC what kind of meaning is this wordD what is the meaning of this word11. I had neither a raincoat nor an umbrella._____ I got wet through.A It’s the reasonB Tha’s whyC There’s whyD It’s how12. Energy is____ makes things works.A anythingB somethingC whatD that13. The old man wanted to give the book to_____.A whoB whicheverC anyoneD whoever14. –Did you see my book?-- Yes. It’s _____ you left it.A thereB whereC there whereD where there.15. ____ we’ll go camping in the mountain tomorrow depends on the weather.A whetherB IfC ThatD Where16. Sarah hopes to become a friend of _____ shares her interests.A anyoneB whoC no matter whoD whoever.17. You can’t imagine____ when they received these nice Christmas presents.A How they were excitedB how excited they wereC how excited were theyD they were how excited18. ____ worries me is _____ we are going to pay for all this.A It, thatB That ; howC What; howD As; that19. He pointed to_____ look like a tree.A thatB whatC whichD whatever.Key bacab cbabb bcaba dbcb短文改错Dear Jim,I'd like to tell you something more about our school 81、_________________sports meet. It was holding on Oct.6, which was a 82、_________________fine day. There were over 1,000 students and teachers 83、_________________attend it. Wang Lin, a student from my class won the 84、_________________100-meter race. He finish the race in 12.6 seconds 85、_________________and broke in the school record. The sports meet 86、_________________was really success. That was because we were 87、_________________all trying to do my best. 88、_________________Althought I was not one of the winner, I 89、_________________was proud of that we had done. 90、_________________Looking forward to receiving your letter.Yours,Li Ping1、去掉more2、holding改held3、正确4、attend改attending5、finish改finished6、去掉in7、success前加a8、my改our9、winner改winners 10、that改what魏成中学杨小丽备。