He is afraid __ the bridge because he is afraid ___ into the riverA Of crossing to fall B to cross of falling C of corossing of falling D to cross to fall BE AFRAID TO DO 和BE AFRAID OF DOING 有什么區(qū)別啊？If your mother and wife are very ill at the same time and you can only help one at a time,whom would you rather have ___ to the hospital first?A send B sent C sending D tobe sent WHY？he 's got himself into a dangerous situation __ he is likely to lose control over the plane.A where B which C while D why

熱心網(wǎng)友

1.Abeafraidof不敢做某事,由于怕引起某種后果;beafraidtodo害怕做某事,強調(diào)具體事件.2.B陳述句為 ne由于是被送往醫(yī)院的,因此用過去分詞.3.Awhere=inthesituation

熱心網(wǎng)友

樓上說的不對第一題選Abe afraid of doing sth。: =be not brave enough to do sth。=be scared/ frightened to do sth。沒膽量做某事be afraid to do sth。: =not wish sth。 bad to happen 不希望/樂意發(fā)生某（不好的）事不要統(tǒng)統(tǒng)翻譯成“害怕/不敢做某事”，這樣不便區(qū)分，也不能真正掌握這兩個詞組的含義。第二題選B（不是虛擬語氣）遇到這種多種句型結(jié)構(gòu)互相嵌套的題目，采用的處理方法一般有：將否定句--去除否定詞、疑問句（包括一般疑問句--反倒裝、特殊疑問句--回代疑問詞）、拆分從句或疑難句型結(jié)構(gòu)。就本題來說，主句變?yōu)椋簓ou would rather have whom ________ to the hospital first?變換句子時要注意，w因ould rather后要跟動詞原形，故have緊跟在would rather之后，而由于whom只能做賓語，又有have這一及物動詞缺賓語，因此whom位于have的后面。這時你會發(fā)現(xiàn)此題考核的是有關(guān)have后面接不同的非謂語形式的不同含義，由whom（指你的妻子與母親之一）與send是動賓/被動關(guān)系，所以用過去分詞表示被動。第三題選A用拆句法句子變?yōu)椋篐e has got himself into a dangerous situation。 In this dangerous situation he is likely to lose control over the plane。通過句子的成分分析，可知后面的句子是定語從句，先行詞是a dangerous situation，在從句作地點狀語，故需用表示地點的關(guān)系副詞where=in which。

熱心網(wǎng)友

B。be afraid to do是將要做的事情, be afraid of doing闡述一個事實。虛擬語氣BA。 相當于in which