英语语法 写理由（详细）
问题描述：
英语语法 写理由（详细）
1.Here is ___ old book.But it is ___ useful one.
A.an; the B.an;a C.the; an D.an;an
2.There is good ___ for you,I've found your lost watch
A.news B.ideas C.message D.thoughts
3.When I was walking in the street,I saw a plane ___ over my head.
A.flies B.flying C.fly D.flew
答
1.Here is _an__ old book.But it is _a__ useful one.B.an;a
A.an; the B.an;a C.the; an D.an;an
这是一本旧书,但是一本有用的书.前面用an应该没问题了的,后面用a因为useful虽然是u开始,但却是读ju,辅音开始的,所以用a
2.There is good _A.news__ for you,I've found your lost watch
A.news B.ideas C.message D.thoughts
因为there is good中间没有a,所以要选不可数名词,因此是news.
3.When I was walking in the street,I saw a plane _B.flying__ over my head.
A.flies B.flying C.fly D.flew
当我在街上走的时候,我看到一架飞机正从我头上飞过.所以用flying