學(xué)分網(wǎng)給各位考生整理了2017年高考英語語法必考知識點:非限定性定語從句,希望對大家有所幫助。更多的資訊請持續(xù)關(guān)注學(xué)分網(wǎng)。(http://mlvmservice.com/)
▲高考英語語法必考知識點:非限定性定語從句
非限定性定語從句起補充說明作用,缺少也不會影響全句的理解,它與主句往往用逗號隔開,如若定語從句有限制性和非限制性兩種。限制性定語從句是先行詞不可缺少的部分,去掉它主句意思往往不明確;非限制性定語從句是先行詞的附加說明,去掉了也不會影響主句的意思,它與主句之間通常用逗號分開,將非限定性定語從句放在句子中間,其前后都需要用逗號隔開。
▲高考英語語法必考知識點:非限定性定語從句精講
1、who引導(dǎo)
Our guide,who was a French Canadian,was an excellent cook.
我們的向?qū)В粋€法裔加拿大人,擅長于烹調(diào)。
My gardener,who is very pessimistic,says that there will be no apples this year.
我家的園丁非常悲觀,他說今年將不結(jié)蘋果。
2、whom引導(dǎo)
關(guān)系代詞whom用于指人,在句中作動詞賓語和介詞賓語,作介詞賓語時,介詞可位于句首。
如:Peter, whom you met in London, is now back in Paris.
彼得現(xiàn)在回巴黎了,你在倫敦見過他。
Mr Smith,from whom I have learned a lot,is a famous scientist.
史密斯先生是一位著名的科學(xué)家,我從他那兒學(xué)了許多東西。
3、whose引導(dǎo)
whose是關(guān)系代詞who的所有格形式,在從句中作定語。whose通常指人,也可指動物或無生命的事物。
如:The boy, whose father is an engineer, studies very hard.
那位父親是位工程師小男孩學(xué)習(xí)很努力.
Above the trees are the mountains, whose magnificence the river faithfully reflects on the surface.
在樹林的高處是山,其壯麗的景色完全映照在河面上。
The play,whose style is rigidly formal,is typical of the period.
這劇本是那個時期的典型作品,風(fēng)格拘謹(jǐn)刻板。
4、which引導(dǎo)
關(guān)系代詞which在非限制性定語從句,中所指代和修飾的可以是主句中的名詞、形容詞、短語、其他從句或整個主句,在從句中作主語、動詞賓語、介詞賓語或表語。
① which指代主句中的名詞,被指代的名詞包括表示物、嬰兒或動物的名詞、表示單數(shù)意義的集體名詞以及表示職業(yè)、品格等的名詞。
如:These apple trees,which I planted three years ago,have not borne any fruit.
這些蘋果樹是我三年前栽的,還沒有結(jié)過果實。
She is an artist,which I am not.
她是一位藝術(shù)家,而我不是。
Water,which is a clear liquid,has many uses.
水是一種清澈的液體,有許多用途。
The two policemen were completely trusted,which in fact they were.
那兩個警察完全受到信任,事實上,也真是如此。
② which指代主句中的形容詞。
如:She was very patient towards the children,which her husband seldom was.
她對孩子們很耐心,她丈夫卻很少這樣。
She is always careless,which we should not be.
她總是馬虎大意,我們可不應(yīng)該這樣。
③ which指代主句中的某個從句。
如:He said that he had never seen her before,which was not true.
他說以前從沒見過她,這不是真的。
④ which指代整個主句。
如:In the presence of so many people he was little tense, which was understandable.
在那么多人面前他有點緊張,這是可以理解的。
He may have acute appendicitis,in which case he will have to be operated on.
他可能得了急性盲腸炎,如果是這樣,他就得動手術(shù)。
When deeply absorbed in work,which he often was,he would forget all about eating and sleeping.
他經(jīng)常聚精會神地工作,這時他會廢寢忘食。
5、when引導(dǎo)
關(guān)系副詞when在非限制性定語從句中作時間狀語,指代主句中表示時間的詞語。
如:He will put off the picnic until May 1st, when he will be free.
他將把郊游推遲到5月1號,那時他將有空。
6、where引導(dǎo)
副詞where在非限制性定語從句中作地點狀語,指代主句中表示地點的詞語。
如:They went to London,where they lived for six months.
他們?nèi)チ藗惗兀谀莾捍袅肆鶄€月的時間。
7、as引導(dǎo)
as引出非限定性定語從句時,代替整個主句,對其進行說明但通常用于像as we all know, as it is known, as is known to all, as it is, as is said above, as always mentioned above, as is usual, as is often the case, as is reported in the newspaper等句式中。as在非限定性定語從句中作主語、表語或賓語,且引出的從句位置比較靈活,可位于句首或句末,也可置于主句中間。通常均由逗號將其與主句隔開。as有“正如……, 就像……”之意。
如:As is known to the United States, Mark Twain is a great American writer.
美國人都知道,馬克·吐溫是一位偉大的美國作家。(as在從句中作主語)
He forgot to bring his pen with him, as was often the case.
他忘了帶筆,這是常事。(as在從句中作主語)
He is absorbed in work, as he often was.
他正在全神貫注地工作,他過去經(jīng)常這樣。(as在從句中作表語)
As we all know, the earth is round.
眾所周知,地球是圓的。(as在從句中作賓語)
The two brothers were satisfied with this decision,as was agreed beforehand.
兩兄弟對此決定都滿意,這項決定在事前都已得到他們的同意。(as在從句中作主語)
Taiwan is,as you know,an inseparable part of China.
你知道,臺灣是中國不可分割的一部分。(as在從句中作賓語)
“介詞+關(guān)系代詞”引導(dǎo)非限制性定語從句:在介詞后引導(dǎo)非限制性定語從句。
8、特殊結(jié)構(gòu)
“名詞/代詞+of+which / whom”
It now has 20,000 hectares of land,more than two-thirds of which are under cultivation.
現(xiàn)在它擁有兩萬公頃土地,其中三分之二之多已經(jīng)耕種。
Light is the fast thing in the world, the speed of which is 300000 kilometer per second.
光是世界上最快的東西,它的速度是每秒30萬千米。
There are 30 chairs in the small hall, most of which are new.
大廳里有三十把椅子,絕大部分是新的。
The textile mill has over 8,000 workers and staff,eighty per cent of whom are women.
這家紡織廠有8千多職工,女職工占百分之八十。
▲高考英語語法必考知識點:非限定性定語從句的關(guān)系詞
①引導(dǎo)非限定性定語從句的關(guān)系代詞:as,which,who
②引導(dǎo)非限定性定語從句的關(guān)系副詞主要有:when,where。
注意:不能用that作為關(guān)系代詞的兩種情況:①非限定性定語從句;②介詞+關(guān)系代詞
▲高考英語語法必考知識點:非限定性定語從句的易錯點
1. 引導(dǎo)限制性定語從句時,關(guān)系代詞which可以與that互換;但引導(dǎo)非限制性定語從句時,只能用which。
例1.She heard a terrible noise, ______ frightened her.
A. that B. which C. what D. who
例2.She heard a terrible noise ______ frightened her.
A. that B. / C. what D. who
解析: 例1意為:“她聽到一個可怕的聲音,這使她感到恐懼?!眛hat不能用于引導(dǎo)非限制性定語從句,故選B。例2意為:“她聽到了一個使她恐懼的可怕聲音。”引導(dǎo)修飾noise的限制性定語從句可以用which或that來引導(dǎo),故選A。
2. 先行詞為reason時,限制性定語可以用why或for which來引導(dǎo);非限制性定語從句則只能用for which來引導(dǎo)。
例3.I had told them the reason, ______ I didn’t attend the meeting.
A. for which B. at which C. for whom D. why
例4I had told them the reason ______ I didn’t attend the meeting.
A. when B. which C. why D. for that
解析: 例3意為:“我早已把理由告訴他們,于是我沒有出席會議?!毕刃性~為reason時,非限制性定語從句應(yīng)用for which引導(dǎo),故選A。例4意為:“我已經(jīng)把為什么沒有出席會議的原因告訴他們?!眛he reason why...是常見搭配,答案為C。
3. 引導(dǎo)限制性定語從句的關(guān)系代詞在從句中擔(dān)任賓語時可以被省略;但引導(dǎo)非限制性定語從句的關(guān)系代詞即使作賓語也不能省略。
例5.He was eager to go to the hospital to see his stepmother,______ he loved and respected as his own mother.
A. as B. which C. / D. whom
解析: 本句意為:“他急于去醫(yī)院看望他的繼母,他像對待親生母親一樣孝敬她。”關(guān)系代詞whom引導(dǎo)非限制性定語從句并作賓語,不能被省略,故選D。
4.引導(dǎo)限制性定語從句時并作從句賓語的關(guān)系代詞whom可以用who來代替;但在非限制性定語從句中,whom就不能用who替換。
例6. Do you know Tom, _____ we talked about
A. which B. that C. whom D. who
例7.The American journalist ______ the announcer mentioned in the news broadcast is said to have been killed by the gangsters. Which of the following is wrong
A. who B. whom C. whose D. /
解析: 例6意為:“你認(rèn)識湯姆嗎 我們談到過他?!睉?yīng)選C。例7意為:“播音員在新聞廣播中提到的那位美國記者據(jù)說已遭歹徒殺害。下列哪一項是錯誤的”關(guān)系代詞作mentioned的賓語且指人時,可用who/whom/that,在限制性定語從句中可省略,故C是錯的。
5.當(dāng)非限制性定語從句修飾整個主句時,其關(guān)系代詞可以用as 和which,但位于舉句首不能用which,只能用as。此時非限制性定語從句可置于主句之前、之后或之中。
例8______ I expected, he didn’t believe me.
A. Which B. As C. That D. When
解析: 本句意為:“正如我所預(yù)料的那樣,他不相信我的話。”非限制性定語從句修飾整個主句,應(yīng)用as引導(dǎo),故答案為B。
例9.Mary was late for school,______ often happened.
A. as B. for which C. that D. why
解析: 本句意為:“瑪麗上學(xué)遲到了,這是常有的事?!备鶕?jù)句意,關(guān)系代詞as引導(dǎo)的非限制性定語從句修飾前面的主句,其位置非常靈活,故答案為A。
6. 由“介詞+關(guān)系代詞”引導(dǎo)非限制性定語從句,關(guān)系代詞指代整個主句時,不能用as,只能用which,因為有介詞關(guān)系。
例10.He bought the car for more than $20,000,______ his father was angry.
A. about that B. with as C. when D. with which
解析: 本句意為:“他花兩萬多美元買了這輛車,他父親對此很生氣?!眞hich位于介詞with的后面,指代前面的主句,故答案為D。
▲高考英語語法必考知識點:非限定性定語從句的注意事項
1. which引導(dǎo)的非限定性定語從句是用來說明前面整個句子的情況或主句的某一部分。
2. as有時也可用作關(guān)系代詞 。as引導(dǎo)非限制性定語從句,若as在從句中作主語,其引導(dǎo)的句子可以放在句首,也可以放在句中。但which引導(dǎo)的非限制性定語從句只能放句中。
例句:
As is reported in the newspaper ,some artistic treasures(藝術(shù)珍品) will be on show at the exhibition (展覽品)on the weekend.
3. 在非限定性定語從句中,關(guān)系詞不能用that,和those。
2017年高考英語語法必考知識點:限定性定語從句
2017年高考英語語法必考知識點:名詞性從句
2017年高考英語語法必考知識點:同位語從句
2017年高考英語語法必考知識點:賓語從句
@xuefen.com.cn 2013-2022 蘇ICP備2022025589號-4-1 最近更新