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第一篇:名詞性從句2一、考點(diǎn)聚焦名詞性從句中連接詞的運(yùn)用名詞性從句中的連接詞有連詞that / whether / as if,連接代詞what / who/ which / whose / whatever / whoever / whomever / whichever,連接副詞where / when / why / how / wherever / whenever。(1)that的用法。①主語從句、表語從句、同位語從句中用that但不能省略。如: That they are good at English is known to us problem is that we don’t have enough expressed the hope that they would e to China one day.②賓語從句中的連接詞that有時(shí)可省有時(shí)又不可省,在以下幾種情況中that不能省略:(A)當(dāng)that從句和主句謂語動(dòng)詞之間有插入詞語或者從句主語之間有插入語時(shí),that不可省略;(B)當(dāng)that 從句與另一名詞性從句并列作賓語時(shí),that不能?。唬–)當(dāng)that作介詞賓語時(shí),that不可省掉。如:Everyone knew what happened and that she was reason lies in that she works harder than the others do.③that從句作主語和賓語時(shí),可以用it 來替換成以下幾種結(jié)構(gòu)表達(dá)。(A)It is clear/certain/likely/true/surprising that…(B)It is a pity/shame/good idea/no wonder that...(C)It is said/reported/ believed/known/thought/suggested that …(D)It seems/happens that。如: It happened that I went out last is said that China will win in the World Cup.④that和what的區(qū)別。that 引導(dǎo)名詞性從句時(shí),在主從句中不以當(dāng)任何句子成分,也沒有任何含義;而what引導(dǎo)名詞性從句時(shí),在主從句中都要充當(dāng)一定的句子成分,what可以分解成定語從句中的先行詞 + 關(guān)系代詞即常說的先行詞 + that。如:It’s shame that he has made such a what he says.⑤同位語從句與定語從句中that的區(qū)別。同位語從句中的連詞that只起連接作用,在從句中不擔(dān)當(dāng)任何句子成分;而定語從句中的關(guān)系代詞that在句中做賓語或主語,賓語與先行詞有修飾關(guān)系。如果句子是同位語從句,如以下名詞:news、fact、suggestion、truth、plan、belief、doubt、possibility、idea等,而定語從句只是對先行詞的限定和修飾。如:They expressed the hope that they would e to visit China again.(同位語從句)The hope she expressed is that they would e to visit China again.(定語從句)(2)whether和if的用法。①whether和if在賓語從句中可以互換,但是作介詞賓語時(shí)連接詞一般用whether。如: It all depends on whether they will e back.②后面直接跟or not 時(shí)用whether。如:I didn’t know whether or not he had arrived in Wuhan.③主語從句表語從句中只能用whether。如:Whether the meeting will be put off has not been decided question is whether they have so much money.④whether可以引導(dǎo)同位語從句,用以說明前面的名詞的內(nèi)容,if不能。如: We ought to discuss carefully the question whether we can do it or not.⑤whether常與or連用表示一種選擇,if不能這樣用;whether也可與動(dòng)詞不定式連用但if不能。如:The question of whether they are male or female is not have not decided whether to go or not.⑥間接引語位于句首時(shí)或者是間接引語提前時(shí)用whether不用if。如: Thank you, but whether I’ll be free I’m not sure at the moment.⑦whether可引導(dǎo)一個(gè)讓步狀語從句表示“不管”、“無論”,而if不能。如: Whether he es or not, we will begin our party on time.(3)疑問詞 + ever和no matter + 疑問詞的區(qū)別。①疑問詞 + ever可引導(dǎo)名詞性從句,在主從句中要充當(dāng)一定的部分。如: Whoever breaks the rule must be can choose whatever you like in the shop.②疑問詞 + ever還可引導(dǎo)讓步狀語從句。如: Whoever breaks the rule, he must be punished, Whatever you do, you must do it well.③no matter + 疑問詞只能引導(dǎo)讓步狀語從句。如: No matter what you do, you must do it matter who breaks the rule, he must be punished.(4)when和where引導(dǎo)的同位語從句與定語從句的區(qū)別。when 和where前面的名詞若是表示時(shí)間、地點(diǎn)的名詞,則when和where引導(dǎo)的是定語從句,否則則為同位語從句。如:They put forward the question where they could get the is the place where the accident 、名詞性從句中主句和從句的時(shí)態(tài)一致(1)賓語從句中主句和從句的時(shí)態(tài)保持一致,但如果從句中表示提示的是客觀現(xiàn)象,雖然主句是過去時(shí)態(tài),從句仍用一般現(xiàn)在時(shí)。如:Hello,I didn’t know you were in long have you been here? The teacher told us that light travels at a very high speed.(2)主語從句作主語相當(dāng)于單數(shù)第三人稱作主語,謂語動(dòng)詞用單數(shù),如果由and 連接兩個(gè)或兩個(gè)以上的主語從句作主語時(shí),謂語動(dòng)詞用復(fù)數(shù);由兩個(gè)或多個(gè)連接詞引導(dǎo)一個(gè)主語從句,謂語動(dòng)詞用單數(shù)。如:When the meeting will begin has not been decided they will start and where they go have not been decided and where the meeting will begin has not been 、名詞性從句的詞序名詞性從句在句中要用陳述句語序。如: He asked me what was the matter with ’ve heard the news that we’ll move into the new you say will interest us 、精典名題導(dǎo)解 選擇填空 puter can only do ________ you have instructed it to do.(NMET 2001) 解析:答案為C。本題考查的是名詞性從句作賓語的用法。此句的引導(dǎo)詞既作連詞又在賓語從句中充當(dāng)一成分,故what最合適。2.—I drove to Zhuhai for the air show last week..—Is that _________ you had a few days off ?(NMET 99) 解析:答案為A。此題考查的是從句的用法。根據(jù)題意“我上周開車去珠??春娇照谷チ??!毕旅嬉痪浣又鴨枺骸澳蔷褪悄銥槭裁措x開的原因嗎?”故用why引導(dǎo)表語從句表示原因。 hate __________ when peope talk with their mouths full.(NMET 98) 解析:答案為A。本題考查的是形式賓語的用法。題意為“我討厭人們談話時(shí)嘴里塞滿東西”。該空白處沒有任何含義,而且已經(jīng)用了when連接該賓語從句,所以此處只填一個(gè)形式賓語it。 skirt is really splendid, but ______we actually need is not a skirt but a new pair of me more surprised was ______the pickpocket asked my friend to lend him some money and he 。that。that。whether。that do you think of this suggestion that we ______lunch at the new restaurant? have going to have have don’t know the reason ______you were absent from the meeting, but I’m sure that someone will tell me the reason ______you haven’t told 。that。why。which which。that his mother surprised was ______Tom Smith should have been fooled by such a simple 。that。because。what。because to Bill Gates, the idea ______we can play video games and receive Emails without sitting at a keyboard will e , it is unclear ______it will be on sale and ______it will 。that。whatB./。whether。how much。when。what。that。how much doctors are trying their best to reduce the people’s fear ______they would be infected by the present disease called has e ______in some western countries, demand for graduates from MBA courses has fallen Frances congratulates herself on her success she sometimes wonders ______will happen to her private think Mother would like to know ______I’ve been up to so far, so I decide to send her a quick 2008高考鏈接:(福建卷) is known to us all is tha