134. A complicating factor is that merit aid has become so popular with middle-income families, who don't qualify for need-based aid, that many have come to depend on it.
譯文
一個復(fù)雜的因素是，獎學(xué)金已經(jīng)受到那些不符合助學(xué)金條件的中等收入家庭的歡迎，很多人開始依賴獎學(xué)金了。
點睛
本句的主干是factor is that。句中第一個that引導(dǎo)的是表語從句；該表語從句中包含so...that...的句型結(jié)構(gòu)，其中that引導(dǎo)的是結(jié)果狀語從句；而兩個逗號之間who所引導(dǎo)的是middle-income families的非限制性定語從句。
become popular with的意思是“受……的喜愛，歡迎”，也可以說be popular with。如：
This young teacher is popular with students. 這位年輕的老師很受學(xué)生的喜愛。
qualify for的意思是“有資格，有權(quán)（要求）”。如：
He doesn't qualify for unemployment benefit. 他沒有資格獲得失業(yè)救濟金。
come to do sth.的意思是“逐漸開始做某事”。如：
They have finally come to believe that. 他們終于開始相信那件事了。
depend on的意思是“依靠，依賴”。如：
Children always depend on their parents. 孩子們總是依賴父母。
考點歸納
so...that...意為“太……以至于”，常用句型為“主語＋謂語＋so＋adj./adv.＋that從句”，以so...that...引導(dǎo)的結(jié)果狀語從句可以轉(zhuǎn)換成帶不定式的簡單句，即可轉(zhuǎn)換為...enough to...或too...to...句型，但這種轉(zhuǎn)換必須符合下列條件：
當主句和從句的主語一致，且that從句是肯定句時，可用...enough to...來替換。如：
The man is so strong that he can lift the heavy box.＝The man is strong enough to lift the heavy box. 這個人非常強壯，可以抬起很重的箱子。
當主句和從句的主語不一致，且that從句是肯定句時，可以用...enough for sb. to do sth.來替換，但須注意不定式的賓語要省略。如：
The question is so easy that I can work it out.＝The question is easy enough for me to work out. 這個問題很容易，我能解答出來。
當主句和從句的主語一致，且that從句是否定句時，可以用too...to...來替換。如：
I was so tired that I couldn't go on with the work.＝I was too tired to go on with the work. 我太累了，沒法繼續(xù)工作。
當主句和從句的主語不一致，且that從句是否定句時，如果要用too...to...替換so...that...，需用介詞for引出動詞不定式的邏輯主語，即用too...for sb. to do sth.來替換，注意不定式的賓語要省略。如：
It is so hot that we can't sleep.＝It is too hot for us to sleep. 天氣太熱了，我們無法入睡。
