引導(dǎo)名詞性從句用法

1、關(guān)于引導(dǎo)名詞性從句的用法第一張，PPT共十四頁，創(chuàng)作于2022年6月1. I dont know what you mean.2. Now you can see what a serious problem the population is.什么多么What的基本含義第二張，PPT共十四頁，創(chuàng)作于2022年6月一、用法歸納 表示“的東西或事情”“所 的”，相當(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。 He saves what he

2、 earns. 他賺多少，積蓄多少。 What Mary is is the secretary. 瑪麗的職務(wù)是秘書。第三張，PPT共十四頁，創(chuàng)作于2022年6月2. 表示“的人或的樣子”（指抽象意義的人）相當(dāng)于the person that（見66）：He is no longer what he was. 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。 Who has made Fred he is now? what第四張，PPT共十四頁，創(chuàng)作于2022年6月3. 表示“的數(shù)量或數(shù)目”,相當(dāng)于th

3、e amount/number thatOur income now is double what it was ten years ago. 我們現(xiàn)在的收入是10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10倍。第五張，PPT共十四頁，創(chuàng)作于2022年6月4. 表示“的時間”,相當(dāng)于the time that： After what seemed like hours he came out with a bitter sm

4、ile. 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。 第六張，PPT共十四頁，創(chuàng)作于2022年6月5. 表示“的地方”,相當(dāng)于the place thatThis is what they call Salt Lake City. 這就是他們稱為鹽湖城的地方。 In 1492, Columbus reached is now called America. what第七張，PPT共十四頁，創(chuàng)

5、作于2022年6月歸納總結(jié)：當(dāng)名詞性從句缺少主語、賓語、表語，而缺少的這個詞不是指具體的人時，要首先考慮what第八張，PPT共十四頁，創(chuàng)作于2022年6月6.有時what 可用作限定詞，其后修飾一個名詞，表示：傾其所有I gave him what books I had. 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。what 后的名詞可以是復(fù)數(shù)名詞或不可數(shù)名詞，但通常不能是單數(shù)可數(shù)名詞： 誤：I gave him what book I had. 第九張，PPT共十四頁，創(chuàng)作于2022年6月7.A is to B wha

6、t C is to D句型分析第十張，PPT共十四頁，創(chuàng)作于2022年6月 句型: A is to B what C is to D.本句型的意思是“A對B而言正如C對D一樣”。其中what 的意思相當(dāng)于 as（但在此句型不能用as代替）,作連詞用,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。其中介詞to表示對比第十一張，PPT共十四頁，創(chuàng)作于2022年6月鞏固練習(xí):1. She has changed a lot. Shes no longer _she used to be. A. that B. what C. whic

7、h D. 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_Tom the man_he used to be.A. will; what B. was; what C. will; that D. is; that4. What has made China_she is today?A. that B. what 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.