【海導航】高考英語新課標一輪語法同步課件：第9節(jié)　名詞性從句共27張PPT 高考

1、高效高效語語法法復習復習篇篇 第第9節(jié)節(jié) 名名詞詞性性從從句句 一、形容詞后的that從句that引導的名詞性從句還可以用在一些形容詞后面。這種句型一般都用人作主語，所用的形容詞都是表示思想狀況或感情色彩的形容詞，如certain, sure, positive, afraid, convinced, anxious, disappointed, worried, glad, happy, sorry, amazed, surprised, aware, doubtful, confident等。i am sure/certain that hes at home now.我肯定他現(xiàn)在在家。i

2、 am a bit worried that she will not be able to make it.我有點擔心她做不成這件事情。二、what 從句的小結(jié)1意思是“所的事/物”， 相當于the thing(s) that或 that (those) which可以用于以下情況：(1)引導主語從句。what is gone is gone.過去的事就過去了。(2)引導表語從句。hes not what he was a few years ago.他不是幾年前的他了。(3)引導賓語從句，包括介詞賓語。as a friend of yours, i want to tell you wha

3、t i hear.作為你的朋友，我想告訴你我所聽到的。i dont care about money or what people call position. 我不在乎金錢或者人們所謂的地位。2用作插入語，指代后面的成分。這和非限制性定語從句正好相反，非限制性定語從句指代的是前面的成分。it is a useful book, and, what is more, not an expensive one.這是本很有用的書，再說也不貴。三、常考的名詞性that從句用it作形式主語的that從句有以下4種不同的搭配關(guān)系：1it be 形容詞 that從句it is necessary that

4、 有必要it is important that 重要的是it is obvious that 很明顯it is necessary that we (should) study hard. 我們必須努力學習。it is obvious that he has won the game. 很明顯，他已經(jīng)贏得了比賽。2it be 過去分詞 that從句it is believed that 人們相信it is known to all that 眾所周知it has been decided that 已決定it is believed that he is a famous singer. h

5、e is believed to be a famous singer. 大家都相信他是一位著名的歌手。it is known to all that nobody will go there to help. 眾所周知，沒人會去幫忙。3it be 名詞 that從句it is common knowledge that 是常識it is a surprise that 令人驚奇的是it is a fact that 事實是it is common knowledge that the earth moves round the sun.地球繞著太陽轉(zhuǎn)，這是常識。4it 不及物動詞 that分

6、句it appears that 似乎it happens that 碰巧it occurred to me that 我突然想起it happened that i came across an old friend on the street.i happened to come across an old friend on the street. 我碰巧在街上遇到一位老朋友。四、否定轉(zhuǎn)移1將think, believe, suppose, expect, fancy, imagine等動詞后面賓語從句的否定詞轉(zhuǎn)移到主句中，即主句的謂語動詞用否定式，而從句的謂語動詞用肯定式。i dont

7、 think the film is interesting. 我覺得這部電影沒什么意思。注意：若謂語動詞為hope，賓語從句中的否定詞不能轉(zhuǎn)移。i hope you werent ill.我想你沒有生病吧。2將seem, appear 等后的從句的否定轉(zhuǎn)移到前面。it doesnt seem that they know where to go.看來他們不知道往哪去。it doesnt appear that well have a sunny day tomorrow.看來我們明天不會碰上好天氣。3有時將動名詞、介詞短語或整個從句的否定轉(zhuǎn)變?yōu)閷χ^語動詞的否定。i dont remember

8、 having ever seen such a man.我記得從未見過這樣一個人。(not否定動名詞短語 having)its not a place where anyone would expect to see strange characters on the street.在這里，人們不會想到在街上會碰上陌生的人。(anyone 作主語，從句中的謂語動詞不能用否定形式。)4有時狀語或狀語從句中否定可以轉(zhuǎn)移到謂語動詞前。the ant is not gathering this for itself alone.(否定狀語)螞蟻不只是為自己覓食。he was not ready to

9、 believe something just because aristotle said so. (否定because狀語) 他并不因亞里士多德說過如何如何，就輕信此事。1. she promised _ he had enough money she would marry him. a. that b. if c. that if d. if that 【分析】c其余幾項均有可能誤選。句子的正常詞序為 she promised that she would marry him if he had enough money. 由于將條件狀語從句 if he had enough mone

10、y 插入動詞 promised 與其賓語從句之間，從而導致許多同學誤選。另外，本來動詞 promise 后接賓語從句時，引導賓語從句的 that 是可以省略的，但是按英語習慣，當動詞與其賓語從句之間插有其他成分時，引導賓語從句的 that 通常不宜省略，所以此題不宜選b。2. he told me the news, believe it or not, _ he had earned $1,000 in a single day. a. that b. which c. as d. because【分析】a此題容易誤選b，誤認為這是非限制性定語從句。其實此題應選 a，that 引導的是一個修

11、飾名詞 the news 的同位語從句。3. dont you know, my dear friend, _ it is you that she loves? a. who b. which c. that d. what【分析】c此題容易誤選 a或b，選 a 者認為這是指人的，故用 who；選b者認為這是非限制性定語從句，兩者都是誤認為這是定語從句(注意沒有先行詞)，其實此題應選c，它引導的是一個賓語從句，只是被其中的插入語 my dear friend 隔開罷了。其實此句也可說成 my dear friend, dont you know that it is you that she

12、 loves?4. at the class meeting, we discussed _ we should read english aloud every morning. a. if b. whether c. that d. / 【分析】b許多同學認為，if 和 whether 引導賓語從句表示“是否”時，兩者可互換，所以認為a和b都可選。其實，最佳答案只能選b，因為，在某些動詞后習慣上要用 whether 來引導賓語從句，這類動詞最典型的就是discuss(討論)。5. someone is ringing the doorbell. go and see _. a. who is he b. who he is c. who is it d. who it is【分析】d此題首先應排除a和c，因為空格處實為一個賓語從句，所以必須用陳述句語序。至于是選b還是d呢？許多同學由于漢語意思的影響，將句子理解為“有人在按門鈴，去看看他是誰”。但按英語的習慣，當用于指代身份不明的人時，應用代詞it，而不用 he 或she等。所以此題應選d。6. his lecture was difficult and i didnt know _ he said meant in