38.She has two children,___ boy and ___ girl.38.She has two children,___ boy and ___ girl.___ boy is in ___ Army,and ___ girl is ___ doctor in ___ hospital.用an a the填空..填哪一个,为什么?

38.She has two children,___ boy and ___ girl.38.She has two children,___ boy and ___ girl.___ boy is in ___ Army,and ___ girl is ___ doctor in ___ hospital.用an a the填空..填哪一个,为什么?
38.She has two children,___ boy and ___ girl.
38.She has two children,___ boy and ___ girl.___ boy is in ___ Army,and ___ girl is ___ doctor in ___ hospital.
用an a the填空..
填哪一个,为什么?

38.She has two children,___ boy and ___ girl.38.She has two children,___ boy and ___ girl.___ boy is in ___ Army,and ___ girl is ___ doctor in ___ hospital.用an a the填空..填哪一个,为什么?
She has two children,a boy and a girl.A boy is in the Army,and the girl is a doctor in a hospital.
第一个和第二个因为boy和girl是辅音开头,所以用"a",in the Army 表示是士兵,是固定搭配,the girl,是因为前面已经提到了那个女孩,这里是特指,所以用定冠词"the",最后两个空和第一二个空一样

She has two children, __a_ boy and _a__ girl. __The_ boy is in _the__ Army, and __the_ girl is __a _ doctor in _a__ hospital.
a泛指 the特指

38. She has two children, _a_ boy and _a_ girl. _The_ boy is in _an_ Army, and _the_ girl is _a_ doctor in _a_ hospital.

She has two children, a boy and a girl. the boy is in Army, and the girl is a doctor in a hospital

a, a, the, the, the, a, a

one,one,The,the,the,a,a

a,a ,the ,an,the,a,the
肯定对的，放心
但是以后 你要把这部分学会
the是特指，an呢，A，E，I，O，U

a,a,The,the,the,a,a.
填“a”是因为这几处为泛指，“the”则是特指，没有元音单词所以不用“an ”

She has two children, _a__ boy and _a__ girl. _The__ boy is in _the__ Army, and _the__ girl is _a__ doctor in __a_ hospital.
girl和boy是辅音开头，象“a.e.i.o.u”是元音，如果是这5个字母开头就要用an.然后接下来 The在句首，首先要大写，这里放在b...

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She has two children, _a__ boy and _a__ girl. _The__ boy is in _the__ Army, and _the__ girl is _a__ doctor in __a_ hospital.
girl和boy是辅音开头，象“a.e.i.o.u”是元音，如果是这5个字母开头就要用an.然后接下来 The在句首，首先要大写，这里放在boy前面是表示特指。The在这里用作定冠词。in the Army是一个固定搭配，是指士兵。然后后面the girl同样特指那个女孩。is a doctor因为doctor开头是D也是辅音.所以也用 a .这里表示职业是医生.后面的hospital和doctor原理是一样的.

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