what引導(dǎo)名詞性從句的用法

1、what what 引導(dǎo)名詞性引導(dǎo)名詞性從句的七種用法從句的七種用法1. i dont know what you mean.2. now you can see what a serious problem the population is.什么多么what的基本含義一、用法歸納一、用法歸納 表示表示“的東西或事情的東西或事情”“”“所所 的的”，相，相當(dāng)于當(dāng)于“the thing that.; all that.; everything that.”theyve done what they can do to help her. 他們已經(jīng)盡力幫助了她。他們已經(jīng)盡力幫助了她。 he sa

2、ves what he earns. 他賺多少，積蓄多少。他賺多少，積蓄多少。 what mary is is the secretary. 瑪麗的職務(wù)是秘書。瑪麗的職務(wù)是秘書。2. 表示表示“的人或的樣子的人或的樣子”（指抽象意義的（指抽象意義的人）相當(dāng)于人）相當(dāng)于the person that（見（見66）：）：he is no longer what he was. 他已經(jīng)不是以前的那個樣子。他已經(jīng)不是以前的那個樣子。 he is what is generally called a traitor. 他就是人們通常所說的叛徒。他就是人們通常所說的叛徒。 who has made fre

3、d _ he is now? 誰讓誰讓fred 變成今天的樣子？變成今天的樣子？what3. 表示表示“的數(shù)量或數(shù)目的數(shù)量或數(shù)目”,相當(dāng)于相當(dāng)于the amount/number thatour income now is double what it was ten years ago. 我們現(xiàn)在的收入是我們現(xiàn)在的收入是10年前的兩倍。年前的兩倍。 the number of the students in our school is ten times what it was before liberation. 現(xiàn)在我校學(xué)生的數(shù)量是解放前的現(xiàn)在我校學(xué)生的數(shù)量是解放前的10倍。倍。4. 表

4、示表示“的時間的時間”,相當(dāng)于相當(dāng)于the time that： after what seemed like hours he came out with a bitter smile. 似乎過了幾個小時他才苦笑著出來。似乎過了幾個小時他才苦笑著出來。 the young girl was too frightened to speak, standing there for what seemed like hours. 小女孩嚇得不敢說話，在那兒站了幾個小時。小女孩嚇得不敢說話，在那兒站了幾個小時。 5. 表示表示“的地方的地方”,相當(dāng)于相當(dāng)于the place thatthis is

5、what they call salt lake city. 這就是他們稱為鹽湖城的地方。這就是他們稱為鹽湖城的地方。 in 1492, columbus reached is now called america. what歸歸納納總總結(jié)：結(jié)：what 引引導(dǎo)導(dǎo)名名詞詞性性從從句：句：主主語語從從句，句，賓賓語語從從句，句，表表語語從從句，句，同同位位語語從從句句what在在從從句句中中翻翻譯譯為為抽抽象象的的“事事物物”“人人”“地地點點”“數(shù)數(shù)量量” “所所.的的”1. 當(dāng)當(dāng)名名詞詞性性從從句句缺缺少少主主語、語、賓賓語、語、表表語，語，而而缺缺少少的的這這個個詞詞不不是是指指具具體體的

6、的人人和和物物時，時，要要首首先先考考慮慮what6.有時有時what 可用作限定詞，其后修飾一個名詞可用作限定詞，其后修飾一個名詞，表示：傾其所有表示：傾其所有i gave him what books i had. 我把我所有的書都給他了。我把我所有的書都給他了。 he gave me what money he had . 他把身邊帶有的錢全給了我。他把身邊帶有的錢全給了我。what 后的名詞可以是后的名詞可以是復(fù)數(shù)名詞或不可數(shù)名詞復(fù)數(shù)名詞或不可數(shù)名詞，但通常但通常不不能是能是單數(shù)可數(shù)名詞單數(shù)可數(shù)名詞： 誤：誤：i gave him what book i had. 7.a is to

7、b what c is to d句型分析句型分析 句型句型: a is to b what c is to d.本句型的意思是本句型的意思是“a對對b而言正如而言正如c對對d一樣一樣”。其中。其中what 的意思相當(dāng)于的意思相當(dāng)于 as（但在此句型不能用（但在此句型不能用as代替）代替）,作連詞作連詞用用,引導(dǎo)狀語從句。引導(dǎo)狀語從句。 air is to us what water is to fish.空氣對于我們猶如水對于魚?？諝鈱τ谖覀儶q如水對于魚。其中介詞其中介詞to表示對比表示對比鞏固練習(xí)鞏固練習(xí):1. she has changed a lot. shes no longer _s

8、he used to be. a. that b. what c. which d. 不填不填2. the tobacco which is used to make cigarettes was first grown in_is now part of the united states. a. which b. that c. all d. what3. no longer is tom the man_he used to be.a. what b. how c. which d. that4. what has made china_she is today?a. that b. w

9、hat c. as d. which5. the number of the students of the college has reached 8,000, twice _ it was when the college was opened ten years ago. a. what b. as much c. which d. that1. she has changed a lot. shes no longer _she used to be. 2. the tobacco which is used to make cigarettes was first grown in

10、_ is now part of the united states. 3. tom is no longer the man _ he used to be.whatwhatthat4. what has made china_she is today?5. the number of the students of the college has reached 8,000, twice as _ it was when the college was opened whatwhat二、用法說明二、用法說明 這樣用的這樣用的what相當(dāng)于相當(dāng)于“先行詞先行詞+關(guān)系代詞關(guān)系代詞”，所以其前不能