I often hear her___the English song in her room.A sing B to sing C sings D singing答案是A我只是想知道hear sb do中的do 需要三单式变形吗
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![I often hear her___the English song in her room.A sing B to sing C sings D singing答案是A我只是想知道hear sb do中的do 需要三单式变形吗](/uploads/image/z/5825620-28-0.jpg?t=I+often+hear+her___the+English+song+in+her+room.A+sing+B+to+sing+C+sings+D+singing%E7%AD%94%E6%A1%88%E6%98%AFA%E6%88%91%E5%8F%AA%E6%98%AF%E6%83%B3%E7%9F%A5%E9%81%93hear+sb+do%E4%B8%AD%E7%9A%84do+%E9%9C%80%E8%A6%81%E4%B8%89%E5%8D%95%E5%BC%8F%E5%8F%98%E5%BD%A2%E5%90%97)
I often hear her___the English song in her room.A sing B to sing C sings D singing答案是A我只是想知道hear sb do中的do 需要三单式变形吗
I often hear her___the English song in her room.
A sing
B to sing
C sings
D singing
答案是A我只是想知道hear sb do中的do 需要三单式变形吗
I often hear her___the English song in her room.A sing B to sing C sings D singing答案是A我只是想知道hear sb do中的do 需要三单式变形吗
不需要变形 hear sb do sth 直接接原型
选A hear sb do sth 表示听见某人经常做某事
hear sb doing sth 表示听见某人正在做某事,题中often表示经常性动作,所以选A
D
选A hear sb do sth 表示听见某人经常做某事
hear sb doing sth 表示听见某人正在做某事,
选择D 有一个句式是hear sb doing sth
D
hear后有两种用法
hear sb do sth 或 hear sb doing sth
hear sb doing sth是听见某人正在做某事的意思。但是句中有个often,经常的意思,所以要用hear sb do sth,
所以答案要选A!
singing
不用。是原形。这是固定短语的用法。
hear sb do sth是固定用法,意为某人经常做某事。
D.singing