Although he is young, he can speak four languages. (正)

　　It is whereas he prefers pop song that I like classical music. (誤)

　　I like classical music whereas he prefers pop songs. (正)

　　3. 使役動(dòng)詞后的賓語(yǔ)補(bǔ)足語(yǔ)

　　使役動(dòng)詞除了要有賓語(yǔ)之外還要加上賓語(yǔ)補(bǔ)足語(yǔ)才能使句子的意義完整。常用的使役動(dòng)詞有：have, want, make, get, leave, set, let等。可以擔(dān)當(dāng)使役動(dòng)詞賓語(yǔ)補(bǔ)足語(yǔ)的有名詞，形容詞，介詞短語(yǔ)，動(dòng)詞不定式和分詞等。

　　All work and no play makes Jack a dull boy.

　　A good night’s rest will set you right.

　　Note:

　　動(dòng)詞不定式可以擔(dān)當(dāng)使役動(dòng)詞的賓語(yǔ)補(bǔ)足語(yǔ)，但在make, let, have等使役動(dòng)詞后，動(dòng)詞不定式作賓語(yǔ)補(bǔ)足語(yǔ)時(shí)不用to。

　　He made her give up the opportunity.

　　What would you have me do?

　　Her pride would not let her do this.

　　分詞也可以擔(dān)當(dāng)使役動(dòng)詞的賓語(yǔ)補(bǔ)足語(yǔ)。現(xiàn)在分詞表示正在進(jìn)行的主動(dòng)意義，而過(guò)去分詞表示已經(jīng)完成的被動(dòng)意義。

　　Her remark left me wondering what he was driving at.

　　The joke set them all laughing.

　　He managed to get the job done on time.

　　I’ve just had some new photos taken.