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3. All her time _________ experiments, she has no time for sports.

A. devoted to do                   B. devoted to doing

C. devoting to doing             D. is devoted to doing

【賞析】此題最佳答案為B。現分析如下：

(1) devote 意為“致力于，獻身于”，主要用于 devote…to…或be devoted to，其中的to 是介詞，不是不定式符號，故后接動詞時要用動名詞，不用不定式。

(2) 選A錯誤：若將 do 改為 doing 則可以。

(3) 選B正確：all her time devoted to doing experiments為獨立主格結構，用作狀語。

(4) 選C錯誤：因為all her time 與 devote 為被動關系，故應將devoting改為devoted。

(5) 選D錯誤：若單獨看 All her time is devoted to doing experiments，此句并沒有錯，但問題是逗號前后兩個簡單句沒有必要的連接方式，所以從整體上看仍不對，假若在后一句的句首加上and或so，則可選D，或將D中的is 改為 being也可以。

4. “What made her struggle _________ an artist so hard?” “_________ she was a woman.”

A. became, 不填               B. to become, 不填 

C. become, That               D. to become, That

【賞析】此題容易誤選C，想當然地認為第一空應填 become (不帶to)，是因為其前有使役動詞 made。其實，此題應選D，在 What made her struggle to become an artist so hard? 一句中，what 是句子主語，made 是謂語，her struggle to become an artist 是賓語 (其中的不定式 to become an artist 是修飾her struggle 的定語)，so hard 是賓語補足語。許多同學誤選C是將 her struggle 看作賓語，而將 become an artist 看作是賓語補足語，照此分析，so hard 又是什么成分呢？第二空填 That，用以引導主語從句 (此 that 不可省略)，其后的謂語和賓語等被省略，若補充完整，即為 That she was a woman made her struggle to become an artist so hard.

5. I found I could easily make myself _________ by using sign language.

A. understood                  B. understand

C. to understand              D. being understood

【賞析】答案選A，但容易誤選B，即硬套“make + 名詞或代詞 + 動詞原形”這一結構。但是對于該結構同學們忽略了一點，就是該結構中的名詞或代詞應與其后動詞有邏輯上的主謂關系，而對于上面一題，myself 與動詞 understand 顯然不是主謂關系，而是動賓關系，或者說是被動關系，故此時的動詞應用過去分詞表被動。又如：

(1) As a teacher, you should make yourself _________.

A. respect                        B. respecting

C. respected                     D. to respect

(2) He spoke loudly so as to make his voice _________.

A. hear                             B. hearing

C. heard                           D. to hear

(3) Do you know what made her so _________?

A. frighten                        B. frightening

C. frightened                     D. to frighten

答案均選C，即用過去分詞表示被動意義（其中 frightened 為過去分詞轉化來的形容詞）。

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